Gyro Compass

Maker Type
SPERRY SR120, SR130, SR140, SR180, SR220, MK 10, MK 20, MK 34, MK 37
C. PLATH Navigate II, Navigate III, Navigate IX, Navigate X, Navigate 180
Anshütz /  ANSCHUTZ Standard 4, Standard 6, Standard 12, Standard 14, Standard 20, STD IV, STD VI, STD XII