What do these things do? (wrong answers only!)

[Taildragger]

 

[JustN89]

Obviously, they're there to help the airplane to slow down.

 

[DukeOfFrontenac]

They generate soothing sounds so you can sleep on the way to your destination.

 

[Oillover]

Give the plane an aggressive appearance when encountering angry birds.

 

[Passport1]

Maybe the owner is a 'tuner' and wants his airplane to look as cool as his car

or he is tinkering with Bernoulli's principle.

 

[Kira]

They're "Pegasus Whistles", akin to deer whistles on cars.

However, "when pigs can fly", you'd be out of luck.

 

[TheLawnRanger]

Those things help the wings flap when you need a little bit more altitude than normal.

 

[JavierH19]

They're there so the birds have something to hold on to when catching a break.

 

[fdcg27]

They're obviously there to help hold the fabric covering of the wing in place.

 

[Reggaemon]

Wing walker foot holds.

 

[Cujet]

They channel the water during flight into rain

 

[Heywood_6078]

They automatically tune in to, "Learning to fly", By David Gilmour.

 

[wemay]

Gets you an audition to the next Fast and Furious gold standard of movie sequels.

 

[thastinger]

They provide the cartels with the correct number of Kilos to load onto the plane, one Kilo for each thingy.

 

[Dave9]

They help to slow the plane down when landing upside down.

 

[Astro14]

They’re pins, used by the seamstress that sewed the wings to hold the fabric in place.

You can take them out now…

 

[DukeOfFrontenac]

T-craft? My dad had several.

 

[4WD]

Union Epoxy Workers took too long a 0900 break …

 

[AutoMechanic]

Come on guys don’t you know that’s to control the air and heat inside the plane. LOL.

 

[Nukeman7]

They are stirrups for the wing-walking acrobats!