In my collection of electronic things-historic is a throw back to the early survival radios.
My grandfather, a retired Air Force colonel, once flew in B36's as the "Observer" (bombardier) during the Korean War with his finger on a 20 mega tonne "device."**
Among the survival equipment they carried were these cute little ("worthless"--my grandfather) --transceivers, -- the URC-4's
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And I have one ---
My father was a MARS member back in the days of bountiful government surplus. Every week it seemed he was bring home treasures from the MARS warehouses.......... and among them was a huge box full of URC-4's . He and his MARS buddies had a blast recrystal-ling them up for 2 metre's, and canabaliz-ing them in general -until only one lone unmolested radio remained.
I took that one.
And today it is still neat- an AM two frequency transceiver for 121.5 and 243 MHz's. It was power'd by an external battery pack (mine is long gone) -- "B" and "A" batteries--- tho I have powered it with an alternate supply---- and it does work remarkably well.
"If we had to depend on those to be found" my grandfather once said, "we knew we were in real trouble"
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Anyway, I throw this out in contrast to the really niffy inReach Garmin system.
A friend has one and I am definitely impressed.
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Lauri
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**SAC would do this- a constant steam of B36's always flying up to Soviet air space, getting pick'r up on Soviet radar-- then, so much as give them a wink --they'd turn around and fly home . All this just to remind Ivan to stay out of Korea---- or else ......
!