NAVY MODEL LM SERIES
CRYSTAL CALIBRATED FREQUENCY
INDICATING EQUIPMENT

We had them in Navy R7V-1's during the forgotten war (Korea)
The Navy Super Constellation was equiv to Air Force C-121
http://home.planet.nl/~raaph019/constellations.html
Yep used with ART-13 BC-348 and other gear
Was not fun using the interpolation tables

For pics and description -- URL: http://www.maritime.org/radio-lm.htm
For R7V-1 Avionics ARC's, APS, ARN, etc see URL:
http://www.ac6v.com/mats.htm

--
73 From The Signal In The Noise
Caveat Lector Ya All
-----------------------------------------------
"OCEANRADIO" wrote in message
...
I am not a WWII vet but think I remember seeing an LM or maybe a BC221
aboard a
Navy C118 enroute Lajes, Azores in 1962.
I think the way it was used was to tune the receiver, which was something
like
a BC348. You'd set the actual assigned frequency on the frequency meter,
tune
the receiver to that frequency, and operate. The transmitter was an
ART-13, I
think.
Last week at the FAR hamfest in Md. I gave away an LM that was broken, but
neglected to bring the manual. If the recipient is reading this, please
let me
know and I'll ship you the manual.
John
K4XC