[Milsurplus] BC-348Q

[Mike Morrow]

Dave wrote:

>All large U.S. military aircraft, when flying over the ocean
>or the Great Lakes, were required to guard 500 KC
>during "quite times,"  just like any other "ship,"
>and to be prepared to communicate on 600 meters.

As an aside, naval surface ships guarded 500 kc, but submarines were not required to, and generally did not, even when on the surface.  The AN/WRR-3 receiver was on board my boat that could guard 500 kc, yet to my knowledge we never did.

Mike / KK5F