Speedometer for marine vessels

Speedometer particularly for water skis

Spherical indicators for aircraft

Stabilized wind direction indicator

Static pressure calculation from dynamic pressure for rotary...

Strapdown measuring unit for angular velocities

Strut mounted multiple static tube

Submersible knotmeters

System and method for generating aircraft flight data using...

System for indicating fuel-efficient aircraft altitude

System for measuring three fluctuating velocity components in a

System for monitoring water flow angle relative to a boat keel

System for taking current-metering measurements

Test system for air data sensor

Thermal anemometer transducer wind set

Thermal sensor for measurement of ocean current direction

Three axis air data system for air vehicles

Three pressure pseudo -.DELTA.-P sensor for use with three press

Three-axis current meter

Three-component velocity probe for large scale application