作者: Thomas H. Wright
DOI:
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摘要: A system and method for providing a retrievable record of the flight performance an aircraft is disclosed includes ground data link unit that obtains representative during aircraft. An archival store operative to accumulate spread spectrum transceiver coupled transmitter after completes its lands at airport download has been accumulated stored over one plurality sub-band frequency channels communication signal. The chosen based upon position determined by onboard global positioning system. receiver receives signal from demodulates obtain data.