chase plane

Fetched 2026-10-26 (cache).

Synonyms: phase plane, phase plate, base plane

Antonyms: phase plane, phase plate, base plane

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|aviation|engineering}} An [[aircraft]] that flies alongside another, to advise or photograph it while [[experiment]]al [[flight]]s are being carried out.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.