Thread: GPS-NAV security sealing
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Old August 29th 08, 02:28 AM posted to rec.aviation.soaring
Tony Verhulst
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Posts: 193
Default GPS-NAV security sealing
ContestID67 wrote:
..The recalibration process is to put the recorder into a
barometric (hyperbaric) chamber.....


Surely you meant hypobaric.

Tony V.