Orthopter
Of heavier-than-air craft. May also be referred to as ornithopter.
Heavier-than-air craft that is propelled by the flapping of wings.
This concept's ID is @1~21015
Of heavier-than-air craft. May also be referred to as ornithopter.
Heavier-than-air craft that is propelled by the flapping of wings.
This concept's ID is @1~21015