en rotary wing aircraft (n)
― IsA ⟶
Weight: 1.0
en hexalateral object (n) Source: OpenCyc 2012
en helicopter (n)
― IsA ⟶
Weight: 1.0
en rotary wing aircraft (n) Source: OpenCyc 2012
en rotary wing aircraft (n)
― IsA ⟶
Weight: 1.0
en air transportation vehicle (n) Source: OpenCyc 2012
en ultralight helicopter (n)
― IsA ⟶
Weight: 1.0
en rotary wing aircraft (n) Source: OpenCyc 2012
en autogyro (n)
― IsA ⟶
Weight: 1.0
en rotary wing aircraft (n) Source: OpenCyc 2012