Aircraft Instruments and Devices

Pilot navigational instruments for aeroplanes, helicopters and gliders (being barometric, gyroscopic, electrical or magnetic):

• speedometers & Machmeters
• altimeters
• variometers
• gyro & magnetic compasses
• artificial horizons
• turn indicators

Electromechanical devices

• DC current generators
• starter-generators & starters to 3 kW
• DC motors to 0.3 kW
• rotary & static inverters
• magnetos for piston engines
• voltage regulators
• electrical & electronic devices
  

Automatic and airborne installation elements

• pressure & temperature signalers/sensors
• fuel & pneumatic valves
• filters & filter inserts
• Pitot tube sensors

Air pressure devices for pilot protective and oxygen equipment

• airborne oxygen & parachute apparatus
• parachute & pilot seat belt fasteners & timer units
• cockpit & pilot pressure suit regulators