List of activities classified inside the UK SIC Code 30300
- Wings for aircraft (manufacture)
- Orbital stations (manufacture)
- Nozzle for gas turbine aero engine (manufacture)
- Nacelles for aircraft (manufacture)
- Motors for aircraft (manufacture)
- Motors and engines of a kind typically found on aircraft (manufacture)
- Launch vehicle for spacecraft (manufacture)
- Landing gear for aircraft (manufacture)
- Kite (not toy) (manufacture)
- Jet engine (manufacture)
- Intercontinental ballistic missiles (ICBM) (manufacture)
- Hot air balloons (manufacture)
- Helicopter rotors for aircraft (manufacture)
- Helicopter (manufacture)
- Overhaul and conversion of aircraft or aircraft engines (manufacture)
- Planetary probes (manufacture)
- Power control for aircraft (manufacture)
- Turbo-propellers and parts for aircraft (manufacture)
- Turbo-jets and parts for aircraft (manufacture)
- Spacecraft (manufacture)
- Space shuttles (manufacture)
- Seats for aircraft (manufacture)
- Satellites (manufacture)
- Sailplane (manufacture)
- Safety belt or harness for aircraft crew or passengers (manufacture)
- Rotor blades for aircraft (manufacture)
- Rocket motor (manufacture)
- Rocket (aerospace) (manufacture)
- Propeller rotor blades (manufacture)
- Propeller for aircraft (manufacture)
- Hang glider (manufacture)
- Ground flying trainers (manufacture)
- Airscrew (manufacture)
- Airframe parts and sub assemblies (not electric) (manufacture)
- Airframe (manufacture)
- Aircraft seat (manufacture)
- Aircraft propeller (manufacture)
- Aircraft parts and sub assemblies (not electric) (manufacture)
- Aircraft galley (manufacture)
- Aircraft brake (not brake lining) (manufacture)
- Aircraft (manufacture)
- Air cushion vehicle (manufacture)
- Aerospace equipment (manufacture)
- Aeroplanes (manufacture)
- Aero engine parts and sub assemblies (manufacture)
- Airship (manufacture)
- Anti-icing equipment and systems for aircraft (manufacture)
- Auxiliary power unit for aircraft (manufacture)
- Ground equipment for spacecraft (excluding electronic or telemetric equipment) (manufacture)
- Ground effect vehicles (manufacture)
- Glider (manufacture)
- Fuselage for aircraft (manufacture)
- Fuel tanks for aircraft (manufacture)
- Flight simulator (electronic) (manufacture)
- Engines for aircraft (manufacture)
- Ejector seat for aircraft (manufacture)
- Doors for aircraft (manufacture)
- Dirigibles (manufacture)
- De-icing equipment for aircraft (manufacture)
- Control surfaces for aircraft (manufacture)
- Balloon (not toy) (manufacture)
- Aero engine manufacture (all types) (manufacture)