[Milsurplus] What Is It ??

Jim Haynes jhhaynes at earthlink.net
Tue Sep 1 18:39:14 EDT 2009


I'm not very familiar with those things, but believe it was an RCA
line of radio equipment suitable for private planes, but very likely
used by the military too in the emergency.  Way back then the typical
small plane, if it had a radio at all, had a receiver for the 200-400 KHz
navigation aids and a transmitter on a single HF frequency, 3105 for
civilian and 4495 for military.  The pilot could call a flight service
station on that frequency and receive the reply on a 200-400 KHz
navaid connected with the station.



On Tue, 1 Sep 2009, WB6BLV    (DM06) wrote:

> I came across this roughly 5x6x4 inch transmitter in my storage area and I
> am wondering what it is; all I recall is that I was told it came out of a
> WWII bomber but it may not be a military radio.  The transmitter label says:
>
> RCA Victor Manufacturing Company Inc
> Camden NJ
> Aircraft Transmitter
> Model AVT-110  OR  Model AVT-111
> MI-19600                    MI-19601
>
> There are 4 octal tube sockets as well as a 4 pin tube or crystal socket.
> There is an antenna terminal and ground terminal on the rear.
>
> John
> WB6BLV at inreach.com
>
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jhhaynes at earthlink dot net



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