Attached a pdf of the allowed frequencies here.
You'll notice that the UHF 433MHz frequencies mentioned somewhere amongst this sub stuff haven't been available for RC here since 2008!
Lower French frequencies? Puzzles me.
Attached is also the UK and European 40Meg chart and channel numbers.
Both bands start at 40.665 !?
Possibly some rogue channels in France.
The French ALWAYS do their own thing😉
Surprises me that you can run a 35Meg set on a 40Meg crystal!
Wouldn't have thought that the rest of the circuit would resonate properly.
(Psst! Don't tell anyone but when I first came here all I had was a 35Meg Sanwa set.
I used it for my destroyer cos I didn't 'ave nowt else, until I could afford to buy my first Graupner MC-10 'computer
' set.) Quantum leap😉
Cheers, Doug 😎