Gyro-Compass Two Sperry, model MK-37, gyrocompasses are located in a compartment in the engine room. These are sealed units requiring little maintenance; upkeep is by the shipa#39;s electrician. Means are provided for supplying gyro inputanbsp;...
|Title||:||Research vessel, Thomas Washington handbook|
|Author||:||George G Shor, Thomas Desjardins, Rose M Dufour, Scripps Institution of Oceanography|