Operation verification system and method for navigational instruments
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United States of America Patent
Stats
-
Mar 11, 1997
Grant Date -
N/A
app pub date -
Jun 7, 1994
filing date -
Jun 7, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An instrument verification system which causes the instrument needles to 'bob' periodically--a sharp momentary deflection from center. If desired, the flags can also be 'dipped' at the same time, verifying their operation as well. The pilot can easily distinguish the momentary deflection of the needles from the more gradual changes caused by deviation from true course, and is assured that the centered needles mean perfect flying and not instrument failure.
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Cited Art Landscape
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