The hole is too small to watch the fuel fill up!
I'm sure the nozzel fits fine but you can't see the fuel level comming up as you fill.
My Flying Buddy has them and doesn't like them at all.
He has the retro-fit ones that go inside the original ones.
The hole is too small to watch the fuel fill up!
I'm sure the nozzel fits fine but you can't see the fuel level comming up as you fill. He also dreams about losing his key too....while traveling.
Not trying to be negative here as the locking ability is a good thing, just wanted to point out the other side. Maybe Bill will chime in here from the owners view.
I would say if your airplane sits outside a lot on trips or at home then I would say they are a good thing, tampering, theft etc.
Bill