On her seventh birthday, Kit Secord learns that she will not be taking flying lessons as she has always wanted. Instead, Lucille the cashier reveals that she had gotten a mysterious package. Inside is the original Rocketeer helmet which is confirmed by her grandfather Ambrose, son of Cliff Secord. She tests out the jetpack, but her inexperience forces Ambrose to ground her until she is ready. When her father Dave suffers engine trouble during a flight show, Kit dons the modified outfit and rescues him as the new Rocketeer. Ambrose decides to let Kit be the new Rocketeer after all.

Ms. Snootsmith comes to the airbase to have her plane scrubbed. Her dog Honey gets along well with Butch, but she thinks of him as too common. Nevertheless, the dogs sneak off to have fun and romance. Meanwhile, Laura and Harley plot to steal Honey's diamond collar. After a few setbacks, they decide to simply kidnap her and steal Ambrose's truck. While Ambrose calls the police, Kit becomes the Rocketeer and flies after the duo. Butch and Honey manage to outwit Laura and Harley as the Rocketeer saves the day. Laura and Harley are arrested by Officer Crowfoot while Ms. Snootsmith agrees to allow Honey and Butch to have a playdate.

Tesh has trouble keeping up with Kit on her missions and is further disappointed when his bike falls off a cliff. He decides to upgrade his bike into the Sonic Flash, but fills it with some rather pointless accessories and once again, the bike falls apart. Feeling that he has no place being part of Kit's team, she and Ambrose encourage him keep going and together build a better water powered vehicle that even allows Butch to sit in a sidecar. Together, they help a fellow pilot land her plane after her landing gear sticks and Tesh takes the name Ground Control.

Kit ends up in the yard of Old Lady Hopper, only to see that she has the famous biplane the Songbird; owned by daredevil May Songbird. Kit attempts to get close to her, but she stubbornly turns her down. She eventually lets Kit and Tesh help fix her plane and becomes warmer, but gets agitated after it stalls. May reveals her in youth that her plane stalled and though the Rocketeer saved her, she became despondent. While on a mission, the Rocketeer's jetpack gets damaged and Tesh calls upon May to come and rescue her from the sky. May becomes more sociable and thanks Kit for believing in her.

As Kit and Tesh prepare for the downhill derby, child genius Rolland Poly, a.k.a. Doctor Doodlebug, puts together a snowmaking machine so that he can have the advantage during the race. The race begins and things seem to be going Rolland's way until the Peppy Penguin snowcone machine begins to spurt grape snowcones and soon giant orange rocks of hale. The other racers fall out while Rolland's cart gets destroyed. Kit becomes the Rocketeer and flies into the sky to defeat the snowmaking machine and saves the day. Rolland leaves defeated while the kids alter their carts to redo the race in the flavored snow.

Kit, Tesh, and their friends are going hiking with Tesh's dad to see the Firefalls; a waterfall that is lit up by a giant gem at sundown. Laura and Harley, hearing about the gem, plot to steal it for themselves. During the hike, Tesh tries to use his inventions with lackluster results while the sisters steal their things. Kit discovers them and becomes the Rocketeer. As the sisters steal the gem, the Rocketeer gives chase down a hill before they nearly fall off a cliff. The Rocketeer catches them, leaves them tied up for Officer Crowfoot, and puts the gem back in time for the others to come. Tesh forgets his equipment to appreciate the Firefalls. Harley even appreciates the Firefalls as Officer Crowfoot closes in on her and Laura.

Valerie is about to perform sky maneuvers in her personalized plane when Kit suits up as the Rocketeer to save someone. Jealous that the Rocketeer is front news as opposed to her, Valerie creates a costume and becomes the Valkyrie. As Valkyrie, Valerie starts off with manipulating scenarios, but quickly becomes a legitimate hero that grows more popular than the Rocketeer. Kit starts feeling sad until Ambrose tells her that it is not a competition. Soon, The Rocketeer saves Valerie from danger and becomes popular again. Incensed, Valerie decides to become a super-villain instead.

As Kit and Sareena prepare for Lebanese Lunch Day using recipes made by Kit's grandmother Sitti, they are visited by a food truck chef called the Cast-Iron Chef who gets a taste of their food. He offers to buy the recipe from them, but they refuse as it is family history. Cast-Iron Chef breaks into the Bulldog in the middle of the night and steals the cook book and by morning begins to sell the dishes. Kit and Tesh attempt to get the book back, but he flees. Ending up on a railroad track. Cast-Iron Chef's food truck nearly goes over a cliff, but the Rocketeer manages to save the cookbook and villain in time. As Cast-Iron Chef is arrested, it is revealed by Officer Crowfoot that he researched his rap sheet that mentioned that he stole dishes around the world.

Song: "Enjoy Your Meal" performed by Leila Milki

Kit, still getting used to her double identity, wants to prove that she has what it takes to take flight classes. To test her, Sareena gives her a chore to deliver the lunches to the people of Hughesville by one o' clock. In the middle of it all, she helps Mayor Primshell plant sunflower seeds, Valerie get her homework back, and Malcolm direct air traffic after his antenna breaks. Kit tries to deliver Ambrose's lunch, but he is nowhere to be seen. Believing she has failed, Sareena reveals that she heard what she did and Ambrose gets his lunch. Sareena finally lets Kit take flight school.

Song: "A Beautiful View" performed by Tammy Infusino

Continuing from the last episode, it is Kit's first day in Flight School as she meets her classmates Ben, Logan, and the daughter of the school's headmaster Valerie. Kit thinks Valerie is cool as she owns her own plane which she flies, but is overconfident. Kit begins to hang out with her, but nearly neglects Tesh. Thinking that she is only interested in her trophies and collection of planes, Valerie tries to show Kit her new plane, but flies it in stormy weather. Kit rescues her and guides her to safety. Afterwards, Valerie apologizes for her behavior and Kit offers to be a true friend to her.

Hughesville is opening a Rocketeer museum and Ambrose is donating his one of a kind Rocketeer action figure from his youth. Roland decides to steal the toy for himself as Doctor Doodlebug. Creating a tunneler from a Sparkle Sunset Unicorn Ride and other junk, he goes underneath the museum and swipes the toy. In the morning, everyone discovers the theft and Kit as the Rocketeer, Tesh and Butch find the hole and go through it. They encounter Doctor Doodlebug and give chase where the toy nearly falls down a cavern. The Rocketeer manages to retrieve it while Doctor Doodlebug escapes, vowing revenge. The action figure is returned and Ambrose thanks Kit and Tesh for the rescue.

A gosling gets separated from his flock and begins to follow Butch after seeing his ears. With no other choice, Kit and Tesh take the gosling, whom they name Bruce, home with them. Butch ends up growing soft and accepts him as a member of his family. As Winter approaches, Ambrose informs them that Bruce will need to leave and teach him to fly. They find Bruce's flock, but he does not want to leave Butch, so they try to keep them, but this causes problems. Tesh creates a harness and Kit as the Rocketeer takes Butch up to the sky to have one final goodbye to Bruce and his family before they leave.

Sylvester and Lilith get into an argument about flying that results in the latter leaving to achieve her goal. Realizing that he messed up, Sylvester calls upon the Rocketeer's help in finding her. Meanwhile, Lilith tricks the Critter Gang into helping her rob a model airplane. During their search, Kit tells Sylvester that he needs to listen to Lilith more. They discover her and she escapes in the model plane only to get stuck on a cliff. With the Rocketeer's help, Sylvester rescues her and they make amends by returning the model plane and then trying the plane simulation.

Tesh is feeling down as his mother Chandi is about to have a baby girl. Aarush's train has stalled due to a rockslide and Chandi is quickly going into labor. Kit suits up as the Rocketeer and flies off to remove the rocks as her parents help Chandi get to the hospital, all the while Tesh begins to slowly warm up to the idea of being an older brother. When the train stalls again, the Rocketeer flies off and gets Aarush and brings him to the hospital just in time. In the evening, Chanid gives birth to Sonal Udana and Tesh celebrates by singing a song to her so that she will feel at home.

The jetpack begins acting up and suddenly flies away with Kit and Tesh in pursuit. It falls into the hands of Orsino who tries to use it, but once again fails to grasp its complexities. Oddly enough, Deany figures out how to use it and Orsino has him become their next headlining act. When Deany rescues a little girl, he decides to become Super Deany and flies around Hughesville, saving everyone. However, the jetpack begins to act up again and Kit flies in via Ambrose's plane to save him. Deany fixes the jetpack for her and Orsino has a slightly better appreciation for him.

Valerie wants to hang out with Kit, but her family has been assigned to clean the Rocketeer statue. Wanting to help, Valerie suits up as the Valkyrie and takes the statue to the lake to clean it, but it falls to the bottom. The Mayor puts out an award to find it with Laura and Harley, Sylvester Slapdash and Lilith, and The Great Orsino and Deany all trying to do so dishonestly, though the Rocketeer exposes them. Eventually, they realize that the Valkyrie is behind it just as Valerie tries to bring it back. After admitting her fault and the reason for it, the girls team up and bring it back to the grateful townspeople. Afterwards, Kit and Valerie hang out.

Kit and Tesh are visiting the circus when during an act by The Great Orsino, people's things are suddenly stolen. Kit, Tesh and Butch disguise themselves to help the ringmaster see who the culprit is. At first, they believe it is The Great Orsino, but he and Deany are also victims and reluctantly help the heroes. Eventually, they discover that the real culprits are Sylvester and Lilith who had replaced local clown Goose as Bozo and have been robbing the previous towns. With The Great Orsino's help, Kit as the Rocketeer and Tesh are able to out Sylvester and Lilith and capture them before they put on another circus show for real.

Kit and Tesh are going on another camping trip with the Trailblazers when Rolland is forced by his mother to join them as well. When he learns that they will receive a badge for building a shelter, he as Doctor Doodlebug makes plans to get it by creating the Pack-A-Doodle, a robotic backpack that can do anything for him. The day goes well. In the morning the Pack-A-Doodle gets wet and starts attacking everyone. Kit suits up as the Rocketeer and rescues the other campers and traps Pack-A-Doodle. Rolland comes clean about his invention, but becomes humbled by his experience and promises to get the badge the right way.

It is Halloween and Kit and Tesh need to wait for a shipment of costumes to arrive. Sylvester tries to rob the Bulldog Café, but Kit spots him as he has been dressed as a cowboy all week. Lilith tells him of the shipment and they plot to steal them. They create a stampede of cows and Kit as the Rocketeer, Tesh and Butch are forced to round them up. They get word from Officer Crowfoot about the theft at the airfield and they manage to arrive just in time to stop Sylvester and Lilith from taking off. Afterwards, Kit and Tesh dress as a pilot and cow, respectively, and spend the night enjoying the festivities.

It is Christmas and everyone is in the spirit of giving. Sylvester is disappointed that he never got any gifts as a child. When he learns that the Hughesville Santa Claus is due to hand gifts out to everyone, he resolves to steal them for himself. He steals the bag, but not before Richard takes a photo of him. When Ambrose, who was portraying the actual Hughesville Santa, learns that the gifts are gone, Kit suits up as the Rocketeer and chases after Sylvester to the airfield. Ambrose manages to hop aboard the plane and Sylvester and Lilith fall out. Ambrose tries to bring the gifts back, but all the children simply want Ambrose to be safe and he drops the gifts. Sylvester and Lilith find the bag, but are moved by a child and decide to return them. Kit leads Ambrose back to Hughesville as everyone gathers to celebrate Christmas together.

Kit's Aunt Scarlett returns to Hughesville to continue her search for Great-Grandpa Cliff's old airplane which disappeared during a run. With her parents' permission, Kit joins Scarlett to Narrows Canyon which they deduce had its strong gale winds carry the plane through a waterfall. As they trek down the canyon, Kit becomes the Rocketeer and carries Scarlett through the waterfall. Scarlett learns that Kit is the Rocketeer, but she keeps it a secret. They find the plane and successfully fly it out of the waterfall and back to the airfield. Scarlett tells Kit that she will inherit the plane.

Kit meets Norman Sinclair, the heir to Sinclair Air who is also a huge fan of the Rocketeer and openly wants to have her jetpack so that he can be the Rocketeer as well. He feigns an issue with his plane the AVA and Kit responds, but ends up losing her jetpack to Norman who ends up being a lousy superhero. As Kit and Tesh ride through Hughesville, Slyvester Slapdash and Doctor Doodlebug as well as Valkyrie openly miss the original Rocketeer. With no other choice, Kit, Tesh and Butch team up with Sylvester and Lilith, Valkyrie, and Doctor Doodlebug to retrieve the jetpack from Norman's house. They manage to get it back and Kit as the Rocketeer flies off with Norman in pursuit. He admits that he wanted to show his father that he can be a hero and Kit ends up saving him when his plane runs out of fuel. Kit thanks the villains and Valkyrie before flying away victoriously.