If I open the squelch on the R-863 I can hear the static, but regardless the correct frequency, the tower won't answer.
SPU-7 is set to Radio.
Dial on the SPU-7 is set to the first stage (ЧKB)
modulation is set to AM.
radio is set to use manual dialing, emergency freq switch is down.
Layringophone is switched off (down).
I am testing this currently in a simple mission having my Mi-8 on the ramp at Kobuleti.
133 and 262 MHz both are dead in the R-863. Whenever I call the tower, no one answers. Also no automatic messages from the tower are received (like startup clearance when you already start up at own discretion)
Can anyone confirm the R-863 is still working in the present DCS build?