[Milsurplus] [ARC5] HF/MF Mission Speculations

[Hubert Miller]

I don't know about El Salvador, but I know Lae PNG and Iceland both had HF airfield operations by late 1930s,
and I can prove it. I'm working on El Salvador......
I note that Amelia Earhart, on her round-the-world last flight, for all the obscure airfields she flew to, only had
3105 and 6210 kHz transmit equipment. 
( If she'd had a 500 kHz transmitter and trailing antenna, very possible they would have survived. However, 
500 - 800 and 800 - 1300 kHz, were unnecessary. ) 
-Hue