COMPASS SYSTEM, THE
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✎ Suggest a correctionExplains and demonstrates the five major assemblies of a Sperry Mark 14 Gyro Compass (sensitive, phantom, and spider elements, mercury, ballistic, and binnacle). Shows the operation of the follow-up and repeater systems.
Sources
- usgov-av-1974 — title, year, creator, length, color, sound, description
Record added 2026-07-01 03:45:38 · Suggest a correction