Aethra

Aethras are a kind of aircraft used by the forces of the Created, presumably-Forerunner in origin. They are used on the worlds occupied by the Created as overwatch survey craft to reinforce occupation armigers on the ground.

Trivia
The aethra is likely named after Aethra of Greek mythology, one of Helen of Troy's handmaidens and the mother of Theseus.

List of appearances

 * Halo: Outcasts