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  1. World Encyclopedia
  2. Bob Halstead - Wikipedia
Bob Halstead - Wikipedia
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British scuba diver (1944–2018)

Bob Halstead
Bob Halstead
Born(1944-10-24)24 October 1944
London, England
Died18 December 2018(2018-12-18) (aged 74) [1]
Known forUnderwater photography, diving publications, dive industry entrepreneurship, diving commentary
AwardsInternational Scuba Diving Hall of Fame, 2008[2]

Bob Halstead (24 October 1944 – 18 December 2018), has made significant contributions to the sport of scuba diving in a multitude of capacities: photographer, author of eight diving books, early innovator in the development of dive tourism, pioneer in the dive liveaboard industry, diving instructor and educator, marine-life explorer and influential diving industry commentator. An ardent diver since 1968, Halstead has over 10,000 logged dives.

Background

[edit]

As a teenager in England, Halstead became fascinated by the underwater adventures of Hans and Lotte Hass. In 1968, armed with an honours degree from King's College London University in physics/mathematics and a postgraduate certificate in education, Halstead departed England for a teaching post as head of the Physics Department at Queen's College Nassau, Bahamas where he immediately learned to dive, fell in love with diving adventure, and bought an underwater camera.

In 1970 Halstead became a NAUI instructor (# 2000) at Freeport, Grand Bahama. In 1973 he moved to Papua New Guinea and started a systematic exploration of its reefs and wrecks that continues to this day. Halstead, with his diver ex-wife Dinah, formed PNG's first full-time sport diving business in 1977 with a dive shop and school in Port Moresby and ran adventurous "Camp and Dive Safaris" in Milne Bay Province, from their dive boat Solatai, starting the promotion of organized dive tourism to PNG.

A celebrated underwater photographer, Halstead has won many awards, including the Australasian Underwater Photographer of the Year award in 1983. In 1986, he started the first PNG live-aboard dive boat operation, Telita Cruises with the 20m dive charter vessel, Telita, a boat built in PNG to his specifications and under Halstead's personal supervision. This pioneering vessel, with Halstead as captain, was the first to explore and promote many of the diving sites now popular with diving visitors to PNG.

The areas he loves best are those marked on the charts "Caution, Un-surveyed." Halstead has led sport diving, filming and scientific expeditions exploring underwater all the coastal regions of PNG, and made over 10,000 dives in the process including as consultant to the Cousteau Society, the BBC, National Geographic and the late Eugene Clark of the Maryland Foundation and Mote Marine Laboratory.

Halstead has discovered several marine species new to science. A Sand Diver fish, Trichonotus halstead, was named after Halstead and ex-wife Dinah in 1996, and Halstead has a new species of Razor fish named after him, Novaculops halsteadi.

"Muck Diving", now a diving genre, is a phrase coined by Halstead to describe dives he led in less attractive environments searching for exotic creatures. He also introduced tourists to diving with living nautilus, when this was previously the sole realm of scientists. In 2004, already a NAUI instructor for more than 30 years, and more than twice the age of the next younger candidate, Halstead successfully completed a full PADI Instructor Course.

Halstead has published 8 books on diving and marine life, chapters in several other books, and hundreds of magazine stories on diving safety, marine life and PNG dive sites, characterized by fine photography, thoughtful messages and a sense of humor. His best known articles extol the difference between "Risk" and "Danger" and emphasize the importance of self-sufficiency in diving skills, knowledge and equipment. Halstead's Coral Sea Reef Guide – a book which has achieved iconic status in the region – provides divers with a beautifully illustrated reference to most of the fishes and invertebrates that divers are likely to encounter in the Coral Sea region which includes the Great Barrier Reef, PNG, Solomon Islands, Vanuatu and New Caledonia.

Classical music has been a lifelong love and Halstead failed to learn to play the trumpet, trombone and euphonium, before discovering the saxophone. He finds it useful in getting reluctant divers into the water by promising a practice session. In 2008 he presented the multi-media "Reef Reverie" to celebrate the Year of the Coral Reef at the Hilton Hotel Cairns. This was a live presentation of Halstead's images projected on a large screen, cued by Halstead from the score of a specially commissioned work of modern classical music composed by Ross Carey.In 2008 Halstead was inducted into the International Scuba Diving Hall of Fame.

In 2014 he released an App for iPhone, iPad and Android - Bob Halstead's Coral Sea Fish Guide App. With more than 850 marine species featured and over 2000 high-quality colour photographs, Bob Halstead's Coral Sea Fish Guide provides the easiest and most interesting way for reef lovers, snorkelers and scuba divers to identify and learn about the diverse and amazing fish life of the Coral Sea area and beyond. For convenience, the guide also includes some common reptiles, mammals and mysterious invertebrates. For more information on this new App see the App page.

He now lives in Cairns, Australia, spending his time writing about Scuba Diving and guiding special diving adventures to PNG and the Coral Sea on private vessels and on the top PNG dive vessels. His favorite dives are still those that others have not yet dived.

On 1 July 2017, after a long courtship and partnership, he married the love of his life, concert violinist Kirtley Leigh, who is also a superb diver (the last student Halstead taught to dive), and Underwater Model. Halstead and Kirtley Leigh developed an outstanding partnership working together underwater as photographer and model, and their collaboration produced images which have to date graced some 20 international magazine covers.

Education

[edit]

Halstead has a scientific background, having studied both Physics and Mathematics at university level. He earned his degree in physics from the King's College London, and then went on to take a post-graduate degree in Education at Bristol University. He continued his academic path by taking the position of head of the Physics Department at Queens College, Nassau in 1968. It was in the Bahamas that Halstead fell in love with the undersea world. By 1970 he had advanced his diving qualifications to the level of Instructor with NAUI. In 1973 he moved on to take an educational post with the Australian Government, taking a post as head of the Science Department at the Sogen National High School Papua New Guinea (PNG).

Career

[edit]

Teaching – science and scuba

[edit]

Halstead's career made a steady transition from full-time science teacher and educator and part-time scuba instructor, to one of a totally dedicated dive journalist, author, and underwater photographer after his original career of science educator took him to Papua New Guinea in the early 1970s. Halstead had arrived in a diver's paradise, but at this time hardly anything was known of the dive sites of the region, and certainly no real diving infrastructure existed to allow other divers to enjoy what the region had to offer. Halstead set out to change all this.

Pioneer in the dive travel industry

[edit]

With his first wife, he began a major program to explore and categorise the many uncharted and untouched dive sites of the region, all the time with camera in hand to capture images of these stunning locations. In 1977 Halstead harnessed this knowledge as he established the very first diving and training center for the area in Port Moresby. Halstead and his then wife also purchased and fitted out the regions first dive boat - the Solatai. The Halsteads were at the forefront of defining the formula for what would become organized dive tourism - the diver service industry that opens up access to a world of diving locations for the population of scuba divers today. Halstead's approach was a "diving camp" and "Diver adventure safaris" through his company Tropical Diving Adventures.

As dive tourism developed into the first "live-aboard" operations in the Aggressor Fleet (1984) and in Mike Ball Expeditions (1981), Halstead went on to commission and build the first live-aboard vessel for PNG - the dive cruiser Telita. He then sold his business interests ashore to concentrate in this expanding new live-aboard business area and spent the next ten years helping to make New Guinea one of the world premier dive locations. Halstead and his ex-wife actually made the Telita their home in this period.[2]

Photography and marine research

[edit]

Halstead has won a number of gold medals for his photography, both above and below the surface of the sea. His published photographs are some of the most striking images of the underwater world. Through his interest in both underwater photography and marine life Halstead began a lifetime focus on the study and photography of marine creatures that resided in the sediment on the ocean floor - and he defined and propagated the practise of what he himself named "muck diving", which has become a significant sub-practise in the general field of underwater photography.[3][4]

Halstead was involved in a number of scientific expeditions in PNG, including ones carried out for the Cousteau Society and National Geographic. In the explorations carried out in the general area of marine biology he identified several new and unknown species of marine life, which later were named after him: Trichonotus halstead and Xyrichtys halsteadi. In 1996 Halstead sold his business interests in PNG and focussed more on his marine exploration and photography pursuits and to take up residence in Cairns Australia.[5]

Publishing

[edit]
Although noted for serious and insightful analysis of diving practises, much of Halstead's writing is also noted for some of its sidesplitting humor. A few quotes:
"Never Dive Deeper Than Your IQ (Imperial units)"[6]
"If I do not log my sex life, why should I log my dive life?"[7]
"Safe diving, from my personal experience, involves avoiding other divers underwater as much as possible"[8]
"As soon as you step near a full scuba cylinder you are at risk... every step that you take getting to, on and into the water increases that risk"[9]
"If you can't take a joke, do not take up underwater photography"[10]

Halstead is one of the dive industry's most prolific journalists. He has published hundreds of articles in numerous dive magazines and is a steady contributor to Undercurrent, one of the dive industries most noted and fiercely independent scuba journals. His writing style is highly readable and good-humoured, but he never shies away from controversial subjects.[11]

Halstead is particularly noted for his very well thought out and insightful views on diving practices, particularly as they relate to diving risk and diver safety. His contributions in these areas has done much to change the face of present-day diving practise, particularly with respect to altering attitudes[12] about questionable buddy diving practises,[13] and in the destigmatizing the practise of solo diving. He was an early proponent and spokesperson on the subject of diver self-sufficiency, a concept that has moved into mainstream thinking in scuba diving practise.

Certifications

[edit]

Diving instructor

[edit]
  • NAUI - 1970
  • PADI - 2004

Awards

[edit]
  • Australasian Underwater Photographer of the year award, 1983
  • "Telita" voted "Best Live-aboard Dive Boat in the World" 1992, In Depth Magazine
  • Inducted into the International Scuba Diving Hall of Fame, 2008

Select publications

[edit]

Books

  • Coral Sea Reef Guide Hardcover. Sea Challengers Natural History. 2000. ISBN 0-9700574-0-7.
  • Diving & Snorkeling Papua New Guinea. Lonely Planet Publications. 1999. ISBN 0-86442-776-X.
  • Diving Papua New Guinea Hardcover. Air Niugini, Port Moresby. 1994.
  • M/V TELITA & MINISUB (in Paradise) Hardcover. Air Niugini. 1987.
  • Asian Diver Scuba Guide to Papua New Guinea –. Asian Diver. 1996.
  • Great Barrier Reef. Souvenir Books. 1999. ISBN 97806-4628-2480.
  • Tropical Diving Adventures –. Robert Brown. 1977. ISBN 0-909093-18-0.
  • The Coral Reefs of Papua New Guinea –. Adventures S.r.l. 1998.

Article publications

  • Skin Diver Magazine
  • Paradise Magazine (PNG)
  • Sportdiving
  • Undercurrent
  • Journal of the South Pacific Underwater
  • Medicine Society and Scuba Diver (Australia)
  • Ocean Realm Magazine
  • Scuba Times
  • Tauchen Magazine (Germany)
  • Asian Diver
  • The Australasian Dive Log

References

[edit]
  1. ^ "Industry mourns the loss of Bob Halstead". The Diving Equipment & Marketing Association. Archived from the original on 5 January 2019. Retrieved 5 January 2019.
  2. ^ a b International Scuba Diver Hall of Fame. "Induction Biography - Bob Halstead". Archived from the original on 1 April 2012. Retrieved 5 January 2012. {{cite journal}}: Cite journal requires |journal= (help)
  3. ^ Rock, Tim (2010). Lonely Planet Diving & Snorkeling Philippines. Lonely Planet Publications. ISBN 9781741040500. Retrieved 14 November 2011.
  4. ^ Jackson, Jack (2005). Complete Diving Manual. New Holland (Publishers) Ltd. ISBN 9781843308706. Retrieved 14 November 2011.
  5. ^ staff. "Background Biography". Bob Halstead Diving. Archived from the original on 3 August 2011. Retrieved 5 January 2012.
  6. ^ Halstead, Bob. "PAPARASEA". Halstead Diving. Archived from the original on 21 March 2012. Retrieved 7 January 2012.
  7. ^ Halstead, Bob (1998). "Asking the right questions". Journal of the South Pacific Underwater Medicine Society. 28 (3). Archived from the original on 7 July 2012. Retrieved 7 January 2012.
  8. ^ Halstead, Bob (1997). "Assume the risk and take the blame". Journal of the South Pacific Underwater Medicine Society. 27 (3). Archived from the original on 8 July 2012. Retrieved 7 January 2012.
  9. ^ Halstead, Bob (1990). "Philosophy section (Skip if sober)". Journal of the South Pacific Underwater Medicine Society. 20 (1). Archived from the original on 8 July 2012. Retrieved 7 January 2012.
  10. ^ Halstead, Bob (October 1999). "If you can't take a joke". DIVE Log Australasia: 52.
  11. ^ Halstead, Bob. "Views and Blogs - Halstead". Undercurrent Magazine. Retrieved 5 January 2012.
  12. ^ "Editorial Review: On Your Own - Revisited". X-ray Mag (Diving Lifestyle). October 2011. Archived from the original on 22 November 2011. Retrieved 5 January 2012.
  13. ^ Verdier, Cedric (13 June 2006). "How to Make Solo Rebreather Diving Safer?". RebreatherWorld.com. Retrieved 5 January 2012.
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  • Underwater cutting and welding
  • Underwater demolition
  • Underwater inspection
    • Nondestructive testing
  • Underwater logging
  • Underwater photography
  • Underwater search and recovery
    • Underwater searches
  • Underwater videography
  • Underwater survey
Salvage diving
  • SS Egypt
  • Kronan
  • La Belle
  • SS Laurentic
  • RMS Lusitania
  • Mars
  • Mary Rose
  • USS Monitor
  • HMS Royal George
  • Vasa
Diving
contractors
  • COMEX
  • Helix Energy Solutions Group
  • International Marine Contractors Association
Tools and
equipment
  • Abrasive waterjet
  • Airlift
  • Baited remote underwater video
  • In-water surface cleaning
    • Brush cart
    • Cavitation cleaning
    • Pressure washing
    • Pigging
  • Hot stab
  • Lifting bag
  • Remotely operated underwater vehicle
  • Thermal lance
  • Tremie
Underwater
weapons
  • Limpet mine
  • Speargun
    • Hawaiian sling
    • Polespear
Underwater
firearm
  • Gyrojet
  • Mk 1 Underwater Defense Gun
  • Powerhead
  • Underwater pistols
    • Heckler & Koch P11
    • SPP-1 underwater pistol
  • Underwater revolvers
    • AAI underwater revolver
  • Underwater rifles
    • ADS amphibious rifle
    • APS underwater rifle
    • ASM-DT amphibious rifle
    • QBS-06
Recreational diving
  • Recreational dive sites
  • Index of recreational dive sites
  • List of wreck diving sites
  • Outline of recreational dive sites
  • Children in scuba diving
Specialties
  • Altitude diving
  • Cave diving
  • Deep diving
  • Ice diving
  • Muck diving
  • Open-water diving
  • Rebreather diving
  • Sidemount diving
  • Solo diving
  • Technical diving
  • Underwater photography
  • Wreck diving
Diver
organisations
  • British Sub-Aqua Club (BSAC)
  • Cave Divers Association of Australia (CDAA)
  • Cave Diving Group (CDG)
  • Comhairle Fo-Thuinn (CFT)
  • Confédération Mondiale des Activités Subaquatiques (CMAS)
  • Federación Española de Actividades Subacuáticas (FEDAS)
  • Fédération Française d'Études et de Sports Sous-Marins (FFESSM)
  • International Association for Handicapped Divers (IAHD)
  • Quintana Roo Speleological Survey (QRSS)
  • Woodville Karst Plain Project (WKPP)
Diving tourism
industry
  • Dive center
  • Diving in Timor-Leste
  • Diving in the Maldives
  • Environmental impact of recreational diving
  • Scuba diving tourism
  • Scuba diving in the Cayman Islands
  • Shark tourism
  • Sinking ships for wreck diving sites
  • Underwater diving in Guam
Diving events
and festivals
  • Diversnight
  • Underwater Bike Race
Diving safety
  • Human factors in diving equipment design
  • Human factors in diving safety
  • Life-support system
  • Safety-critical system
  • Scuba diving fatalities
  • Underwater diving emergency
  • Water safety
  • Water surface searches
Diving
hazards
  • List of diving hazards and precautions
  • Environmental
    • Current
    • Delta-P
    • Entanglement hazard
    • Overhead
    • Silt out
    • Wave action
  • Equipment
    • Freeflow
    • Use of breathing equipment in an underwater environment
    • Failure of diving equipment other than breathing apparatus
    • Single point of failure
  • Physiological
    • Cold shock response
    • Decompression
    • Nitrogen narcosis
    • Oxygen toxicity
    • Seasickness
    • Uncontrolled decompression
  • Diver behaviour and competence
    • Incompetence
    • Overconfidence effect
    • Panic
    • Task loading
    • Trait anxiety
    • Willful violation
Consequences
  • Barotrauma
  • Decompression sickness
  • Drowning
  • Hypothermia
  • Hypoxia
  • Hypercapnia
  • Hyperthermia
  • Non-freezing cold injury
Diving
procedures
  • Ascending and descending
    • Emergency ascent
  • Boat diving
    • Canoe and kayak diving
  • Buddy diving
    • buddy check
  • Decompression
    • Decompression practice
    • Pyle stop
    • Ratio decompression
  • Dive briefing
  • Dive log
  • Dive planning
    • Rule of thirds
    • Scuba gas planning
  • Diver communications
  • Diver rescue
  • Diver training
  • Doing It Right
  • Drift diving
  • Gas blending for scuba diving
  • Night diving
  • Rebreather diving
  • Scuba gas management
  • Solo diving
  • Wall diving
Risk
management
  • Checklist
  • Hazard identification and risk assessment
    • Hazard analysis
    • Job safety analysis
    • Risk assessment
  • Hyperbaric evacuation and rescue
  • Risk control
    • Hierarchy of hazard controls
  • Incident pit
  • Lockout–tagout
  • Permit To Work
  • Redundancy
  • Safety data sheet
  • Situation awareness
Diving team
  • Bellman
  • Chamber operator
  • Diver medical technician
  • Diver's attendant
  • Diving supervisor
  • Diving systems technician
  • Gas man
  • Life support technician
  • Stand-by diver
Equipment
safety
  • Breathing gas quality
  • Testing and inspection of diving cylinders
    • Hydrostatic test
    • Sustained load cracking
  • Diving regulator
    • Breathing performance of regulators
Occupational
safety and
health
  • Association of Diving Contractors International
  • International Marine Contractors Association
  • Code of practice
  • Contingency plan
  • Diving regulations
  • Emergency response plan
  • Diving safety officer
  • Diving superintendent
  • Diving supervisor
  • Operations manual
  • Standard operating procedure
Diving medicine
Diving
disorders
  • List of signs and symptoms of diving disorders
  • Cramp
  • Motion sickness
  • Surfer's ear
Pressure
related
  • Alternobaric vertigo
  • Barostriction
  • Barotrauma
    • Air embolism
    • Aerosinusitis
    • Barodontalgia
    • Dental barotrauma
    • Middle ear barotrauma
    • Pulmonary barotrauma
  • Compression arthralgia
  • Decompression illness
  • Dysbarism
Oxygen
  • Freediving blackout
  • Hyperoxia
  • Hypoxia
  • Oxygen toxicity
Inert gases
  • Avascular necrosis
  • Decompression sickness
    • Dysbaric osteonecrosis
    • Inner ear decompression sickness
    • Isobaric counterdiffusion
    • Taravana
  • High-pressure nervous syndrome
  • Hydrogen narcosis
  • Nitrogen narcosis
Carbon dioxide
  • Hypercapnia
  • Hypocapnia
Breathing gas
contaminants
  • Carbon monoxide poisoning
Immersion
related
  • Asphyxia
  • Drowning
  • Hypothermia
  • Immersion diuresis
  • Instinctive drowning response
  • Laryngospasm
  • Salt water aspiration syndrome
  • Swimming-induced pulmonary edema
Treatment
  • Demand valve oxygen therapy
  • First aid
  • Hyperbaric medicine
  • Hyperbaric treatment schedules
  • In-water recompression
  • Oxygen therapy
  • Therapeutic recompression
Personnel
  • Diving Medical Examiner
  • Diving Medical Practitioner
  • Diving Medical Technician
  • Hyperbaric nursing
Screening
  • Atrial septal defect
  • Effects of drugs on fitness to dive
  • Fitness to dive
  • Psychological fitness to dive
Research
Researchers in
diving physiology
and medicine
  • Arthur J. Bachrach
  • Albert R. Behnke
  • Peter B. Bennett
  • Paul Bert
  • George F. Bond
  • Robert Boyle
  • Alf O. Brubakk
  • Albert A. Bühlmann
  • John R. Clarke
  • Guybon Chesney Castell Damant
  • Kenneth William Donald
  • William Paul Fife
  • John Scott Haldane
  • Robert William Hamilton Jr.
  • Henry Valence Hempleman
  • Leonard Erskine Hill
  • Brian Andrew Hills
  • Felix Hoppe-Seyler
  • Christian J. Lambertsen
  • Simon Mitchell
  • Charles Momsen
  • Neal W. Pollock
  • John Rawlins
  • Charles Wesley Shilling
  • Edward D. Thalmann
  • Jacques Triger
Diving medical
research
organisations
  • Aerospace Medical Association
  • Divers Alert Network (DAN)
  • Diving Diseases Research Centre (DDRC)
  • Diving Medical Advisory Council (DMAC)
  • European Diving Technology Committee (EDTC)
  • European Underwater and Baromedical Society (EUBS)
  • National Board of Diving and Hyperbaric Medical Technology
  • Naval Submarine Medical Research Laboratory
  • Royal Australian Navy School of Underwater Medicine
  • Rubicon Foundation
  • South Pacific Underwater Medicine Society (SPUMS)
  • Undersea and Hyperbaric Medical Society (UHMS)
  • United States Navy Experimental Diving Unit (NEDU)
Law
  • Civil liability in recreational diving
  • Diving regulations
  • Duty of care
  • List of legislation regulating underwater diving
  • Investigation of diving accidents
  • Convention on the Protection of the Underwater Cultural Heritage
History of underwater diving
  • History of decompression research and development
  • History of dive computers
  • History of Diving Museum
  • History of scuba diving
  • List of researchers in underwater diving
  • Lyons Maritime Museum
  • Man in the Sea Museum
  • Timeline of atmospheric diving suits
  • Timeline of diving technology
  • Pearling in Western Australia
  • US Navy decompression models and tables
Archeological
sites
  • SS Commodore
  • USS Monitor
  • Queen Anne's Revenge
  • Whydah Gally
Underwater art
and artists
  • The Diver
  • Jason deCaires Taylor
Engineers
and inventors
  • Jerónimo de Ayanz y Beaumont
  • William Beebe
  • Georges Beuchat
  • Giovanni Alfonso Borelli
  • Joseph-Martin Cabirol
  • John R. Clarke
  • Jacques Cousteau
  • Charles Anthony Deane
  • John Deane
  • Louis de Corlieu
  • Auguste Denayrouze
  • Ted Eldred
  • Henry Fleuss
  • Émile Gagnan
  • Karl Heinrich Klingert
  • Peter Kreeft
  • Christian J. Lambertsen
  • Yves Le Prieur
  • John Lethbridge
  • Ernest William Moir
  • Joseph Salim Peress
  • Auguste Piccard
  • Joe Savoie
  • Willard Franklyn Searle
  • Gordon Smith
  • Augustus Siebe
  • Pierre-Marie Touboulic
  • Jacques Triger
Historical
equipment
  • Aqua-Lung
  • RV Calypso
  • SP-350 Denise
  • Magnesium torch
  • Nikonos
  • Porpoise regulator
  • Standard diving dress
  • Sub Marine Explorer
  • Vintage scuba
Diver
propulsion
vehicles
  • Advanced SEAL Delivery System
  • Cosmos CE2F series
  • Dry Combat Submersible
  • Human torpedo
  • Motorised Submersible Canoe
  • Necker Nymph
  • R-2 Mala-class swimmer delivery vehicle
  • SEAL Delivery Vehicle
  • Shallow Water Combat Submersible
  • Siluro San Bartolomeo
  • Welfreighter
  • Wet Nellie
Military and
covert operations
  • Raid on Alexandria (1941)
  • Sinking of the Rainbow Warrior
Scientific projects
  • 1992 cageless shark-diving expedition
  • Mission 31
Awards and events
  • Hans Hass Award
  • International Scuba Diving Hall of Fame
  • London Diving Chamber Dive Lectures
  • NOGI Awards
  • Women Divers Hall of Fame
Incidents
Dive boat incidents
  • Sinking of MV Conception
Diver rescues
  • Alpazat cave rescue
  • Tham Luang cave rescue
Early diving
  • John Day (carpenter)
  • Charles Spalding
  • Ebenezer Watson
Freediving fatalities
  • Stephen Keenan
  • Loïc Leferme
  • Audrey Mestre
  • Nicholas Mevoli
  • Natalia Molchanova
Offshore
diving
incidents
  • Byford Dolphin diving bell accident
  • Drill Master diving accident
  • Star Canopus diving accident
  • Stena Seaspread diving accident
  • Venture One diving accident
  • Waage Drill II diving accident
  • Wildrake diving accident
Professional
diving
fatalities
  • Roger Baldwin
  • John Bennett
  • Victor F. Guiel Jr.
  • Francis P. Hammerberg
  • Craig M. Hoffman
  • Peter Henry Michael Holmes
  • Johnson Sea Link accident
    • Edwin Clayton Link
  • Gerard Anthony Prangley
  • Per Skipnes
  • Robert John Smyth
  • Albert D. Stover
  • Richard A. Walker
  • Lothar Michael Ward
  • Joachim Wendler
  • Bradley Westell
  • Arne Zetterström
Scuba diving
fatalities
  • 1973 Mount Gambier cave diving accident
  • Ricardo Armbruster
  • Allan Bridge
  • David Bright
  • Berry L. Cannon
  • Cotton Coulson
  • Cláudio Coutinho
  • E. Yale Dawson
  • Deon Dreyer
  • Milan Dufek
  • Sheck Exley
  • Maurice Fargues
  • Fernando Garfella Palmer
  • Guy Garman
  • Steve Irwin
    • death
  • Jim Jones
  • Henry Way Kendall
  • Artur Kozłowski
  • Yuri Lipski
  • Kirsty MacColl
  • Agnes Milowka
  • François de Roubaix
  • Chris and Chrissy Rouse
  • Dave Shaw
  • Wesley C. Skiles
  • Dewey Smith
  • Rob Stewart
  • Esbjörn Svensson
  • Josef Velek
Publications
Manuals
  • NOAA Diving Manual
  • U.S. Navy Diving Manual
  • Basic Cave Diving: A Blueprint for Survival
  • Underwater Handbook
  • Bennett and Elliott's physiology and medicine of diving
  • Encyclopedia of Recreational Diving
  • The new science of skin and scuba diving
  • Professional Diver's Handbook
  • Basic Scuba
Standards and
Codes of Practice
  • Code of Practice for Scientific Diving (UNESCO)
  • DIN 7876
  • IMCA Code of Practice for Offshore Diving
  • ISO 24801 Recreational diving services — Requirements for the training of recreational scuba divers
General non-fiction
  • The Darkness Beckons
  • Goldfinder
  • The Last Dive
  • Shadow Divers
  • The Silent World: A Story of Undersea Discovery and Adventure
Research
  • List of Divers Alert Network publications
Dive guides
Training and registration
Diver
training
  • Competence and assessment
    • Competency-based learning
    • Refresher training
    • Skill assessment
  • Diver training standard
  • Diving instructor
  • Diving school
  • Occupational diver training
    • Commercial diver training
    • Military diver training
    • Public safety diver training
    • Scientific diver training
  • Recreational diver training
    • Introductory diving
    • ISO training standards
  • Teaching method
    • Muscle memory
    • Overlearning
    • Stress exposure training
Skills
  • Combat sidestroke
  • Diver navigation
  • Diver trim
  • Ear clearing
    • Frenzel maneuver
    • Valsalva maneuver
  • Finning techniques
  • Scuba skills
    • Buddy breathing
    • Low impact diving
      • Diamond Reef System
  • Surface-supplied diving skills
  • Underwater searches
Recreational
scuba
certification
levels
Core diving skills
  • Advanced Open Water Diver
  • Autonomous diver
  • CMAS* scuba diver
  • CMAS** scuba diver
  • Introductory diving
  • Low Impact Diver
  • Master Scuba Diver
  • Open Water Diver
  • Supervised diver
Leadership skills
  • Dive leader
    • Divemaster
  • Diving instructor
    • Master Instructor
Specialist skills
  • Rescue Diver
  • Solo diver
Diver training
certification
and registration
organisations
  • European Underwater Federation (EUF)
  • International Diving Regulators and Certifiers Forum (IDRCF)
  • International Diving Schools Association (IDSA)
  • International Marine Contractors Association (IMCA)
  • List of diver certification organizations
  • National Oceanic and Atmospheric Administration (NOAA)
  • Nautical Archaeology Society
  • Recreational diver course referral
  • World Recreational Scuba Training Council (WRSTC)
Commercial diver
certification
authorities
  • Australian Diver Accreditation Scheme (ADAS)
  • Commercial diver registration in South Africa
  • Divers Institute of Technology
  • Health and Safety Executive (HSE)
  • Department of Employment and Labour
Commercial diving
schools
  • Divers Academy International
  • Norwegian diver school
Free-diving
certification
agencies
  • AIDA International (AIDA)
  • Confédération Mondiale des Activités Subaquatiques (CMAS)
  • Performance Freediving International (PI)
  • Scuba Schools International (SSI)
Recreational
scuba
certification
agencies
  • American Canadian Underwater Certifications (ACUC)
  • American Nitrox Divers International (ANDI)
  • Association nationale des moniteurs de plongée (ANMP)
  • British Sub-Aqua Club (BSAC)
  • Comhairle Fo-Thuinn (CFT)
  • Confédération Mondiale des Activités Subaquatiques (CMAS)
  • Federación Española de Actividades Subacuáticas (FEDAS)
  • Fédération Française d'Études et de Sports Sous-Marins (FFESSM)
  • Federazione Italiana Attività Subacquee (FIAS)
  • Global Underwater Explorers (GUE)
  • International Association for Handicapped Divers (IAHD)
  • International Association of Nitrox and Technical Divers (IANTD)
  • International Life Saving Federation (ILS)
  • Israeli Diving Federation (TIDF)
  • National Academy of Scuba Educators (NASE)
  • National Association of Underwater Instructors (NAUI)
  • Nederlandse Onderwatersport Bond (NOB)
  • Professional Association of Diving Instructors (PADI)
  • Professional Diving Instructors Corporation (PDIC)
  • Professional Technical and Recreational Diving (ProTec)
  • Rebreather Association of International Divers (RAID)
  • Sub-Aqua Association (SAA)
  • Scuba Diving International (SDI)
  • Scuba Educators International (SEI)
  • Scuba Schools International (SSI)
  • Türkiye Sualtı Sporları Federasyonu (TSSF)
  • United Diving Instructors (UDI)
  • YMCA SCUBA Program
Scientific diver
certification
authorities
  • American Academy of Underwater Sciences (AAUS)
  • CMAS Scientific Committee
Technical diver
certification
agencies
  • American Nitrox Divers International (ANDI)
  • British Sub-Aqua Club (BSAC)
  • Confédération Mondiale des Activités Subaquatiques (CMAS)
  • Diving Science and Technology (DSAT)
  • Federazione Italiana Attività Subacquee (FIAS)
  • International Association of Nitrox and Technical Divers (IANTD)
  • Professional Association of Diving Instructors (PADI)
  • Professional Diving Instructors Corporation (PDIC)
  • Professional Technical and Recreational Diving (ProTec)
  • Rebreather Association of International Divers (RAID)
  • Trimix Scuba Association (TSA)
Cave
diving
  • Cave Divers Association of Australia (CDAA)
  • Cave Diving Group (CDG)
  • Global Underwater Explorers (GUE)
  • National Speleological Society#Cave Diving Group (CDG)
  • National Association of Underwater Instructors (NAUI)
  • Technical Diving International (TDI)
Military diver
training centres
  • Defence Diving School
  • Navy Diving Salvage and Training Center
  • Underwater Escape Training Unit
Military diver
training courses
  • United States Marine Corps Combatant Diver Course
Underwater sports
Surface snorkeling
  • Finswimming
Snorkeling/breath-hold
  • Spearfishing
  • Underwater football
  • Underwater hockey
    • Australia
    • Turkey
  • Underwater rugby
    • Colombia
    • United States
  • Underwater target shooting
Breath-hold
  • Aquathlon
  • Apnoea finswimming
  • Freediving
Open Circuit Scuba
  • Immersion finswimming
  • Sport diving
  • Underwater cycling
  • Underwater orienteering
  • Underwater photography
Rebreather
  • Underwater photography
Sports governing
organisations
and federations
  • International
    • AIDA International
    • Confédération Mondiale des Activités Subaquatiques)
  • National
    • AIDA Hellas
    • Australian Underwater Federation
    • British Freediving Association
    • British Octopush Association
    • British Underwater Sports Association
    • Comhairle Fo-Thuinn
    • Federación Española de Actividades Subacuáticas
    • Fédération Française d'Études et de Sports Sous-Marins
    • South African Underwater Sports Federation
    • Türkiye Sualtı Sporları Federasyonu
    • Underwater Society of America)
Competitions
  • 14th CMAS Underwater Photography World Championship
  • Underwater Hockey World Championships
  • Underwater Orienteering World Championships
  • Underwater Rugby World Championships
Underwater divers
Pioneers
of diving
  • Eduard Admetlla i Lázaro
  • Aquanaut
  • Mary Bonnin
  • Amelia Behrens-Furniss
  • James F. Cahill
  • Jacques Cousteau
  • Billy Deans
  • Dottie Frazier
  • Trevor Hampton
  • Hans Hass
  • Hannes Keller
  • Dick Rutkowski
  • Teseo Tesei
  • Arne Zetterström
Underwater
scientists
archaeologists and
environmentalists
  • Michael Arbuthnot
  • Robert Ballard
  • George Bass
  • Mensun Bound
  • Louis Boutan
  • Jeffrey Bozanic
  • Hugh Bradner
  • Cathy Church
  • Eugenie Clark
  • James P. Delgado
  • Sylvia Earle
  • John Christopher Fine
  • George R. Fischer
  • Anders Franzén
  • Honor Frost
  • Fernando Garfella Palmer
  • David Gibbins
  • Graham Jessop
  • Swietenia Puspa Lestari
  • Pilar Luna
  • Robert F. Marx
  • Anna Marguerite McCann
  • Innes McCartney
  • Charles T. Meide
  • Mark M. Newell
  • Lyuba Ognenova-Marinova
  • John Peter Oleson
  • Mendel L. Peterson
  • Richard Pyle
  • Andreas Rechnitzer
  • William R. Royal
  • Margaret Rule
  • Gunter Schöbel
  • Stephanie Schwabe
  • Myriam Seco
  • E. Lee Spence
  • Robert Sténuit
  • Peter Throckmorton
  • Cristina Zenato
Scuba record
holders
  • Pascal Bernabé
  • Jim Bowden
  • Mark Ellyatt
  • Sheck Exley
  • Nuno Gomes
  • Claudia Serpieri
  • Krzysztof Starnawski
Underwater
filmmakers
and presenters
  • Samir Alhafith
  • David Attenborough
  • Ramón Bravo
  • Jean-Michel Cousteau
  • Richie Kohler
  • Paul Rose
  • Andy Torbet
  • Ivan Tors
  • Andrew Wight
  • James Cameron
Underwater
photographers
  • Doug Allan
  • Tamara Benitez
  • Georges Beuchat
  • Adrian Biddle
  • Jonathan Bird
  • Eric Cheng
  • Neville Coleman
  • Jacques Cousteau
  • John D. Craig
  • Ben Cropp
  • Bernard Delemotte
  • David Doubilet
  • Candice Farmer
  • John Christopher Fine
  • Rodney Fox
  • Ric Frazier
  • Stephen Frink
  • Peter Gimbel
  • Monty Halls
  • Hans Hass
  • Henry Way Kendall
  • Rudie Kuiter
  • Joseph B. MacInnis
  • Luis Marden
  • Agnes Milowka
  • Noel Monkman
  • Pete Oxford
  • Steve Parish
  • Zale Parry
  • Pierre Petit
  • Leni Riefenstahl
  • Peter Scoones
  • Brian Skerry
  • Wesley C. Skiles
  • E. Lee Spence
  • Philippe Tailliez
  • Ron Taylor
  • Valerie Taylor
  • Albert Tillman
  • John Veltri
  • Stan Waterman
  • Michele Westmorland
  • John Ernest Williamson
  • J. Lamar Worzel
Underwater
explorers
  • Caves
    • Graham Balcombe
    • Sheck Exley
    • Martyn Farr
    • Jochen Hasenmayer
    • Jill Heinerth
    • Jarrod Jablonski
    • Brian Kakuk
    • William Hogarth Main
    • Tom Mount
    • Jack Sheppard
    • Bill Stone
  • Reefs
    • Arthur C. Clarke
  • Wrecks
    • Leigh Bishop
    • John Chatterton
    • Clive Cussler
    • Bill Nagle
    • Valerie van Heest
    • Aristotelis Zervoudis
Aquanauts
  • Andrew Abercromby
  • Joseph M. Acaba
  • Clayton Anderson
  • Richard R. Arnold
  • Serena Auñón-Chancellor
  • Michael Barratt (astronaut)
  • Robert A. Barth
  • Robert L. Behnken
  • Randolph Bresnik
  • Timothy J. Broderick
  • Justin Brown
  • Berry L. Cannon
  • Scott Carpenter
  • Gregory Chamitoff
  • Steve Chappell
  • Catherine Coleman
  • Robin Cook
  • Craig B. Cooper
  • Fabien Cousteau
  • Philippe Cousteau
  • Timothy Creamer
  • Jonathan Dory
  • Pedro Duque
  • Sylvia Earle
  • Jeanette Epps
  • Sheck Exley
  • Albert Falco
  • Andrew J. Feustel
  • Michael Fincke
  • Satoshi Furukawa
  • Ronald J. Garan Jr.
  • Michael L. Gernhardt
  • Christopher E. Gerty
  • David Gruber
  • Chris Hadfield
  • Jeremy Hansen
  • José M. Hernández
  • John Herrington
  • Paul Hill
  • Akihiko Hoshide
  • Mark Hulsbeck
  • Emma Hwang
  • Norishige Kanai
  • Les Kaufman
  • Scott Kelly
  • Karen Kohanowich
  • Timothy Kopra
  • Dominic Landucci
  • Jon Lindbergh
  • Kjell N. Lindgren
  • Michael López-Alegría
  • Joseph B. MacInnis
  • Sandra Magnus
  • Thomas Marshburn
  • Matthias Maurer
  • K. Megan McArthur
  • Craig McKinley
  • Jessica Meir
  • Simone Melchior
  • Dorothy Metcalf-Lindenburger
  • Andreas Mogensen
  • Karen Nyberg
  • John D. Olivas
  • Takuya Onishi
  • Luca Parmitano
  • Nicholas Patrick
  • Tim Peake
  • Thomas Pesquet
  • Marc Reagan
  • Garrett Reisman
  • Kathleen Rubins
  • Dick Rutkowski
  • Tara Ruttley
  • David Saint-Jacques
  • Josef Schmid
  • Robert Sheats
  • Dewey Smith
  • Steve Squyres
  • Heidemarie Stefanyshyn-Piper
  • Robert Sténuit
  • Hervé Stevenin
  • Nicole Stott
  • James Talacek
  • Daniel M. Tani
  • Robert Thirsk
  • Bill Todd
  • Mark T. Vande Hei
  • Koichi Wakata
  • Rex J. Walheim
  • Shannon Walker
  • John Morgan Wells
  • Joachim Wendler
  • Douglas H. Wheelock
  • Peggy Whitson
  • Dafydd Williams
  • Jeffrey Williams
  • Sunita Williams
  • Reid Wiseman
  • Kimiya Yui
Writers and journalists
  • Michael C. Barnette
  • Victor Berge
  • Philippe Diolé
  • Gary Gentile
  • Bret Gilliam
  • Bob Halstead
  • Hillary Hauser
  • Trevor Jackson
  • Steve Lewis
  • John Mattera
Rescuers
  • Craig Challen
  • Richard Harris
  • Rick Stanton
  • John Volanthen
Frogmen
  • Lionel Crabb
  • Ian Edward Fraser
  • Sydney Knowles
  • James Joseph Magennis
Commercial salvors
  • Keith Jessop
Science of underwater diving
  • List of researchers in underwater diving
Diving
physics
  • Metre sea water
  • Neutral buoyancy
  • Underwater acoustics
    • Modulated ultrasound
  • Underwater vision
    • Underwater computer vision
Diving
physiology
  • Blood shift
  • Cold shock response
  • Diving reflex
  • Equivalent narcotic depth
  • Maximum operating depth
  • Physiological response to water immersion
  • Thermal balance of the underwater diver
  • Underwater vision
  • Work of breathing
Decompression
theory
  • Decompression models:
    • Bühlmann decompression algorithm
    • Haldane's decompression model
    • Reduced gradient bubble model
    • Thalmann algorithm
    • Thermodynamic model of decompression
    • Varying Permeability Model
  • Equivalent air depth
  • Oxygen window
  • Physiology of decompression
Diving
environments
  • Underwater exploration
    • Deep-sea exploration
Classification
  • List of diving environments by type
  • Altitude diving
  • Benign water diving
  • Confined water diving
  • Deep diving
  • Inland diving
  • Inshore diving
  • Muck diving
  • Night diving
  • Open-water diving
    • Black-water diving
    • Blue-water diving
  • Penetration diving
    • Cave diving
      • Torricellian chamber
    • Ice diving
    • Wreck diving
  • Recreational dive sites
  • Underwater environment
  • Underwater diving environment
Impact
  • Environmental impact of recreational diving
  • Low impact diving
Other
  • Bathysphere
  • Defense against swimmer incursions
    • Diver detection sonar
  • Offshore survey
  • Rugged compact camera
  • Underwater domain awareness
  • Underwater vehicle
Deep-submergence
vehicle
  • Aluminaut
  • DSV Alvin
  • American submarine NR-1
  • Bathyscaphe
    • Archimède
    • FNRS-2
    • FNRS-3
    • Harmony class bathyscaphe
    • Sea Pole-class bathyscaphe
    • Trieste II
  • Deepsea Challenger
  • Ictineu 3
  • JAGO
  • Jiaolong
  • Konsul-class submersible
  • Limiting Factor
  • Russian submarine Losharik
  • Mir
  • Nautile
  • Pisces-class deep submergence vehicle
  • DSV Sea Cliff
  • DSV Shinkai
  • DSV Shinkai 2000
  • DSV Shinkai 6500
  • DSV Turtle
  • DSV-5 Nemo
Submarine rescue
  • International Submarine Escape and Rescue Liaison Office
  • Submarine Escape and Rescue system (Royal Swedish Navy)
  • McCann Rescue Chamber
  • Submarine rescue ship
Deep-submergence
rescue vehicle
  • LR5
  • LR7
  • MSM-1
  • Mystic-class deep-submergence rescue vehicle
    • DSRV-1 Mystic
    • DSRV-2 Avalon
  • NATO Submarine Rescue System
  • Priz-class deep-submergence rescue vehicle
    • Russian deep submergence rescue vehicle AS-28
    • Russian submarine AS-34
  • ASRV Remora
  • SRV-300
  • Submarine Rescue Diving Recompression System
  • Type 7103 DSRV
  • URF (Swedish Navy)
Submarine escape
  • Escape trunk
  • Submarine escape training facility
  • Submarine Escape Training Facility (Australia)
Escape set
  • Davis Submerged Escape Apparatus
  • Momsen lung
  • Steinke hood
  • Submarine Escape Immersion Equipment
Special
interest
groups
  • Artificial Reef Society of British Columbia
  • CMAS Europe
  • Coral Reef Alliance
  • Divers Alert Network
  • Green Fins
  • Finger Lakes Underwater Preserve Association
  • Karst Underwater Research
  • Nautical Archaeology Program
  • Nautical Archaeology Society
  • Naval Air Command Sub Aqua Club
  • PADI AWARE
  • Reef Check
  • Reef Life Survey
  • Rubicon Foundation
  • Save Ontario Shipwrecks
  • SeaKeys
  • Sea Research Society
  • Society for Underwater Historical Research
  • Society for Underwater Technology
  • Underwater Archaeology Branch, Naval History & Heritage Command
Neutral buoyancy
facilities for
Astronaut training
  • Neutral Buoyancy Laboratory
  • Neutral buoyancy pool
  • Neutral buoyancy simulation as a training aid
  • Neutral Buoyancy Simulator
  • Space Systems Laboratory
  • Yuri Gagarin Cosmonaut Training Center
Other
  • Nautilus Productions
  • Helicopter Aircrew Breathing Device
  • Scuba diving therapy
  • Seabed mining
  • Category
  • Commons
  • Glossary
  • Indexes: Dive sites
  • Divers
  • Diving
  • Outline
  • Portal
Authority control databases Edit this at Wikidata
International
  • ISNI
  • VIAF
    • 2
National
  • United States
  • Netherlands
Other
  • IdRef
Retrieved from "https://teknopedia.ac.id/w/index.php?title=Bob_Halstead&oldid=1326979732"
Categories:
  • 1944 births
  • 2018 deaths
  • Alumni of King's College London
  • Australian underwater divers
  • Schoolteachers from London
  • Underwater photographers
Hidden categories:
  • CS1 errors: missing periodical
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  • Articles needing additional references from January 2019
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  • Articles with short description
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  • Use dmy dates from February 2014
  • Use British English from February 2014
  • All Wikipedia articles written in British English
  • Articles with hCards
  • Pages using infobox person with deprecated parameters

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Sunting pranala
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