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Old December 16th 14, 11:47 AM posted to rec.aviation.soaring
Martin Gregorie[_5_]
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Default Update on CAI flight recorder repairs from CNi (GPS Dateproblems)

On Mon, 15 Dec 2014 22:25:11 -0800, Ramy wrote:

Looks like people are looking at different indicators to determine if
the date is valid. Can anyone confirm which NMEA sentence holds the year
and in what format?

Its in two of the header records: the H record starting with HFDTE and
the first C record. In both cases the date is held as six digits: DDMMYY

You can find full details he

http://www.fai.org/component/phocado.../category/855-
technicalspecifications?download=8455:igc-fr-spec-with-al3-2014-6-30a



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