Aircraft landing aid device

Aircraft landing systems

Aircraft landing/taxiing system using lack of reflected radar si

All-weather precision landing system for aircraft in remote area

Antenna drive apparatus equipped with a stepping motor

Approach radar with array antenna having rows and columns...

Automatic airport information transmitting apparatus

Combined air surveillance and precision approach radar system

Electronic landmark enhancement to GPS based navigation systems

Frequency agile radar system

Ground based millimeter wave imaging system

Helicopter system with rotor blade antennas for landing assistan

Instrument landing system

Method and apparatus for identifying, locating, tracking, or com

Method and device for aiding the landing of an aircraft on a...

Method and device for detecting an environning aircraft

Method and device for determining a decision height during...

Method and device for determining at least one cue of...

Method of deriving ground speed for descending aircraft

Method of receiving pulses of the M.L.S. type and system for imp