Speed Log Sensor(Electro-Magnetic) Maintenance

7:57
Pulled-out ships ElectroMagnetic Log sensor or Speed Log sensor while ships afloat or in the water.

8:59
Speed Through Water (STW) vs. Speed Over Ground (SOG): Why It Matters for Radar Collision Avoidance?

9:44
BOW THRUSTER HIGH VOLTAGE TROUBLE | MARINE ELECTRICIAN

5:27
How to Replace & Calibrate Ship EM Speed Log Sensor

5:15
Speed Logs

14:24
DOPPLER SPEED LOG PROCEDURE

6:32
IHI deck crane tour operations and functions

7:19