[Milsurplus] Re: Beginning of use of UHF aero radios

[William Donzelli]

> That's what I suspected (earlier than 1947 production) given that the 
> shipboard sets were already in the 1946 reference.  But had no documentation to back 
> it up.

For what it is worth, the spares for the early shipboard UHF stuff (RDR,
MAR, RDZ/TDZ) seem to be dated in 1946. I suppose that is when they
started to get into the depots, at least.

William Donzelli
aw288 at osfn.org