[GreenKeys] OT: emergency communications

[WA5CAB at cs.com]

That's true.  But visual line of sight is the only mode whose reliability 
"usually" doesn't vary periodically with frequency, time of day, time of 
year, sunspot cycle, who's in power in DC, etc.

In a message dated 04/10/2017 09:48:49 AM Central Daylight Time, 
rmowery28146 at earthlink.net writes: 
> That line of sight is not really a visual line of sight when it comes to
> radio.

Robert Downs - Houston
wa5cab dot com (Web Store)
MVPA 9480
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