AS397: Direction Instrument, Non-Magnetic, Stabilized Type (Directional Gyro) - SAE International
Browse Standards AS397
Historical ISSUED 1947-02-01

DIRECTION INDICATOR, NON-MAGNETIC, STABILIZED TYPE (Directional Gyro) AS397

This specification covers two basic types as follows:
Type I - Air Operated.
Type II - Electrically Operated.
AS397B
2012-08-22
Latest
Stabilized
AS397A
2008-02-16
Historical
Reaffirmed
AS397
1947-02-01
Historical
Issued

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