ENR 1.4 Section 4.
Originally Posted by AOTW
If they don't have to be fitted for particular reasons (e.g. electrical system can't handle it, antique aircraft or whatever), fair enough, but that doesn't flow on to everyone else.
A voice of reason.
LB, the system is not designed to operate with your fringe scenarios (no radio, wrong freq bla bla bla). I know you don't fly but just remember, there is heavy metal around below 10k just outside "the vicinity". To cancel 243 for VFR would be plain silly.