[ARC5] CW Use in Fighters

[Robert Eleazer]

I understand that while US Nondirectional Beacons in the 200-400 KHZ range use modulated tones for their Morse ID's, that at least some foreign NDBs use actual CW, requiring the use of a BFO in the receiver.  That may have influenced the inclusion of BFOs in US sets.  Some commercial ADF's have a BFO as well.

And speaking of Verboten Materials, our supply of Zinc Chromate paint is drying up as well.  About the only place you can get it any more is at boat stores and they have to get it from Canada. 

Wayne
WB5WSV