On May 19, 6:16 pm, Mxsmanic wrote:
....
No. Radios or not, if you have no instruments in IMC, you're doomed. Your
radio will not help you, and you cannot trust your senses.

I disagee. If all Instruments go dead, go to
magnetic compass for heading, even in a fog, that's
SOP. Maintaining altitude is "seat of pants" thing, so
what? Set cruise RPM and feel airspeed.
Ken