Ensiklopedia Dunia

Technopedia Center

Faculty of Engineering and Computer Science
S1 Informatics S1 Information Systems S1 Information Technology S1 Computer Engineering S1 Electrical Engineering S1 Civil Engineering

faculty of Economics and Business
S1 Management S1 Accountancy

Faculty of Letters and Educational Sciences
S1 English literature S1 English language education S1 Mathematics education S1 Sports Education

Avro 636 - Wikipedia

From Wikipedia, the free encyclopedia

Type 636
General information
Type	Fighter Trainer
National origin	United Kingdom
Manufacturer	Avro
Designer	Roy Chadwick
Primary user	Irish Air Corps
Number built	4
History
Manufactured	1935
Introduction date	1935
First flight	1935

The Avro 636 was a single-engined British fighter-trainer built by Avro in the mid-1930s. Four were built for the Irish Air Corps.

Development

The Avro 636 was designed in November 1934 by Roy Chadwick, Avro's chief designer as a one or two-seat fighter-trainer, and was planned to reproduce the flying characteristics of single-seat fighters. It had a similar structure to the Tutor, with a welded steel tube fuselage.^[1]

The aircraft was designed to be operated as a single or two seater, with the provision for fitting two forward firing .303 in (7.7 mm) Vickers machine guns.

Operational history

Four Avro 636s were ordered by the Irish Air Corps in December 1934. These aircraft were powered by old Armstrong Siddeley Jaguar IVC engines, which had originally been purchased by the Irish in 1930 for use in Vickers Vespa army co-operation aircraft. Although the Jaguar IVC powered aircraft was planned to be designated as the Avro 667, they were always referred to as Avro 636s.^[1]

The four aircraft were delivered in August 1935, and remained in service for several years.

Variants

Avro 636: Basic design, originally planned to be powered by 420 hp (313 kW) Armstrong Siddeley Jaguar IV engine.
Avro 636A: Version powered by 680 hp (510 kW) Armstrong Siddeley Panther XI engine.
Avro 667: Version powered by unsupercharged 460 hp (340 kW) Armstrong Siddeley Jaguar IVC. Four built for Irish Air Corps. Known as Avro 636 in service.

Operators

Ireland

Irish Air Corps

Specifications (Avro 667)

Data from Avro Aircraft since 1908 ^[1]

General characteristics

Crew: 2
Length: 27 ft 6 in (8.38 m)
Wingspan: 33 ft 0 in (10.06 m)
Height: 11 ft 7 in (3.53 m)
Wing area: 261 sq ft (24.2 m²)
Empty weight: 2,766 lb (1,255 kg)
Gross weight: 3,271 lb (1,484 kg)
Powerplant: 1 × Armstrong Siddeley Jaguar IVC 14-cylinder air-cooled radial piston engine, 460 hp (340 kW)
Propellers: 2-bladed fixed-pitch propeller

Performance

Maximum speed: 175 mph (282 km/h, 152 kn)
Service ceiling: 18,000 ft (5,500 m)
Rate of climb: 1,200 ft/min (6.1 m/s)

References

^ ^a ^b ^c Jackson, A J (1990). Avro Aircraft since 1908 (2nd ed.). London: Putnam Aeronautical Books. ISBN 0-85177-834-8.

Avro aircraft

Avro
designations

Roe aircraft

Type letters

Numerical
designations

Built
aircraft

500
501
502
503
504
507(wing set)
508
510
511
514
519
521
523
527
528
529
530
531
533
534
536
538
539
540
543
545
546
547
548
549
551
552
554
555
557
558
560
561
562
563
566
567
571
572
574
575
576
581
582
584
585
586
587
594
604
605
611
612
616
617
618
619
620
621
623
624
625
626
627
631
637
638
639
640
641
642
643
646
652
654
661
667
671
674
679
683
685
688
689
691
694
696
698
701
706
707
748
780

Unbuilt
projects

505(skipped)
506
509
512
513
515
516
517
518
520
522
524
525
526
532
535
537
541
542
544
550
553
559
564
565
556
568
569
570
573
577
578
579
580
583
588
589
590
591
592
593
595
596
597
598
599
600
601
602
603
606
607
608
609
610
613
614
615
622
628
629
630
632
633
634
635
636
644
645
647
648
649
650
651
653
655
656
657
658
659
660
662
663
664
665
666
668
669
670
672
673
675
676
677
678
680
681
682
684
685B
686
687
690
692
693
695
697
699
700
702
703
704
705
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
781
782
783
784

Role

Trainers	500 504 540 545 548 552 Anson Athena Cadet Sea Tutor Tutor Prefect Warregull
Transports	536 537 542 546 547 553 618 652 748 Andover Anson Ashton Commodore Eight Eighteen Five Lancastrian Lincolnian Saloon Six Super Trader Ten Trader Tudor XIX XX XXI XXII XXIII York
Bombers	504 519 522 528 529 730 Aldershot Antelope Ava Buffalo Lancaster Lincoln Manchester (1) Manchester (2) Pike Silver King Vulcan
Maritime patrol & reconnaissance	501 503 508 510 511 512 541 Anson Arrowscout Bison Shackleton Wright
Fighters	521 527 530 531 Avenger Avocet Pike Spider Tiger Fighter
Sports/racing aircraft	510 538 539 558 560 Antarctic Baby Avian Avis Baby Cabin Cadet Popular Water Baby
Experimental	574 575 576 707 Ashton Burga Duigan Roe I Biplane Roe I Triplane Roe II Triplane Roe III Triplane Roe IV Triplane

Categories:

Hidden categories: