IIRC there were a lot of guffaws concerning the radio because it was vacuum tube.
Then they realized the radio was relatively immune to EMP.
posted on 07/19/2013 6:52:28 AM PDT
“IIRC there were a lot of guffaws concerning the radio because it was vacuum tube.”
At least one of the variants had tubes for ALL the avionics. Immune to EMP weaponry
posted on 07/19/2013 10:53:16 AM PDT
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