компасний курс
magnetic liquid compass / wet compass
Graphical compass bar showing current heading
Heading lock to Magnetometer direction (compass control)
attitude-and-heading reference system / attitude and heading reference system (AHRS)
compass bearing
compass case
compass direction
compass error
compass march
compass north
compass rose (wind rose)
gyromagnetic compass
lensatic compass
adjusted compass
compass data
compass of the base point
individual compass error
compass variation
gyro flux(-)gate compass
gyro stabilized flux(-)gate compass
gyro-compass / gyro-unit
gyromagnetic compass system
gyro-unit / gyro-compass
radio compass
sighting compass
compass
jumper-stay compass
watch compass
hand bearing compass
magnetic compass
compass problem
night compass problem