which plans have aileron trim?

[llama_thumper]

no luck - i have them both under key commands (left, center, right) as well as for twisting as a HOTAS control - nothing happens. have flown the spit mk1, yak-9ut as a test.

i know the 109s do not have a rudder trim - so isn't it also the case that not all planes have aileron trim?

secondly, shouldn't i be able to see the trim, in external view (ie ailerons moving slightly, just as when i do rudder trim for the rudder)?

[Voyager]

I'm fairly sure the P-47 and P-51 have them, and I would think the A-10 Havoc and B-25 would as well. Other than very long range aircraft, I don't think there are many that would use it.

Harry Voyager

[Seeker]

All the American fighters
All the American bombers
Most two engined bombers
Stuka

That covers most of it barring a few oddities (the Gladiator has, I believe, three axis trim for example).

[llama_thumper]

cheers thanks - all works - as suggested, some planes simply don't have them.