Marine speed measuring device

Marine speedometer

Marine speedometer

Marine velocity detection device with channel to wash out debris

Means for controlling the displacement of a universally pivoted

Measuring devices for watercraft

Measuring rate-of-turn on board of ships

Measuring the draft of a vessel

Measuring the speed of an aircraft

Method and an apparatus for determining the velocity, direction

Method and an apparatus of determining the angle of an incident

Method and apparatus for detecting p-static interference source

Method and apparatus for determining air flow and pressure...

Method and apparatus for determining the airspeed of rotary wing

Method and apparatus for indicating and adjusting the angular po

Method and apparatus for measuring gas flow speed

Method and apparatus for measuring the airspeed of a helicopter

Method and apparatus for remote measurement of wind direction an

Method and apparatus for wind direction and speed in spatial det

Method and apparatus using slant-path water delay estimates to c