1. Home
  2. top of the aat hierarchies
  3. Objects Facet
  4. Furnishings and Equipment (hierarchy name)
  5. Transportation Vehicles (hierarchy name)
  6. vehicles (transportation)
  7. air and space transportation vehicles
  8. aircraft
  9. [aircraft by form]
  10. heavier than air aircraft
  11. rotary-wing aircraft
  12. autogiros
Scope note
Aircraft with unpowered horizontally placed rotors which provide lift, akin to those on helicopters, and conventional engine-driven propellers that pull the vehicles forward, as on airplanes.
Accepted term: 22-Jul-2024