Self-clearing liquid ballistic for gyro assembly

Self-contained celestial navigation device

Self-contained laser-activated depth sensor for excavator

Self-contained mapping and positioning system utilizing...

Self-contained multifunctional lcd flight indicator

Self-correcting alidade

Self-generating hydrostatic support for gyroscopes

Self-propelled non-guided missiles

Semi-active laser seeker gyroscope

Semi-automatic self-contained magnetic azimuth detector...

Semiconductor light source temperature control

Sensing coil and sensing unit for sagnac optical fibre...

Sensing coil for a fiber optic gyroscope

Sensing device

Sensing instrument with shifting null position

Sensitive metric altimeter

Sensor coil for low bias fiber optic gyroscope

Sensor element intended for a gyro

Sensor system

Sensor-based orientation system