[ARC5] US Pushbutton VHF-AM Control Boxes

[D. Platt]

Gents,

Sorry about the statement on the URC-11.  It was, as you all point out, 
243.0, only.  But... the point I now make regarding push-buttons is that 
the documentation I had with a NIB RU/GF system I had, of late, included 
drawings for the installation in Navy SNV (BT-13) and SNJ (T-6) 
aircraft.  Of course, that was during the war and not reflective of 
post-war modernization.  I'm now trying to find the T-6A flight manual I 
have.  I picked it up long after that airplane had been dropped from the 
USAF UPT flight program.   Now, the T-33A manual I still have shows the 
ARC-27 (of course), but some superseded pages in another manual shows 
the ARC-49.  The pictures in that old Dash-1, however, clearly 
illustrate a P-80!!  That seems to jive with current history.

Jeep K3HVG