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6mile longwire
The TACAMO fleet was initially comprised of the Lockheed Hercules EC130
aircraft, but these are being gradually phased out and replaced with the Boeing 747 AWACS type aircraft. These aircraft have the capability to transmit a 200 kw signal using a 2.5 mile trailing antenna. The systems described above were documented in a book printed in 1985. Due to unavailability of information, I do not know if the same system is still in use in the 1990's, but the techniques, nonetheless are quite intriguing. Very interesting indeed. We know that uhf and vhf are for the most part, line-of-sight communication, with exceptions like ducting, etc... But it would be interesting to experiment with vlf, to see what it penetrates. Speaking of the trailing wire - I wonder if you could trail a loop - and use it to generate electricity from cutting earth's magnetic lines of force - (perhaps to power the aircraft after its up to speed. I think they experimented with the idea on one of the shuttle's orbital missions, but didn't hear much about the results. |
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