T-Rex 450 Plus RTF

[bolders]

After posting I found the Futaba TX comparison list and see as you rightly say no sub trim.

I have just noticed however that the 6EXA listed does not support heli functions - you need the 6J which does but is FHSS. Im wondering if the A stands for aeroplane or something and if the 6EX was a different model that is no longer made...hmmm confused lol

[Andy from Sandy]

There also seems to be a "P" variant as in t6EXP

Edit: Found that. It is P as in PCM.

[Andy from Sandy]

In the past when A or H is in the part number it refers to the default model when a new model is created. Other than that the txcan be programmed for planes and helicopters.