[Milsurplus] Question about Aeronautical Radios

[Al Klase]

Mike,

They are clearly members of the National NC-100 family.  Note the 5 band 
indicator holes for the sliding catacomb below the PW dial.  Special 
versions were made for the aeronautical market segment.  Google NC-100F 
to get the general idea.

Al

On 8/1/2011 2:11 PM, mstangelo at comcast.net wrote:
> I was reading this artice about the next generation of air traffic control:
>
> http://www.txchnologist.com/volumes/aviation/nextgen-will-change-air-travel-why-the-delay
>
> It contains a picture of the control tower in LaGuardiaAirport in 1943.
>
> I recognize the Hammarlund Super-Pro receiver in the rack. Does anyone recognize the other three sets? They look like National equipment.
>
> Thanks,
>
> Mike N2MS
>
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-- 
Al Klase - N3FRQ
Jersey City, NJ
http://www.skywaves.ar88.net/