First sustained powered flight, Wright brothers (1903) (萊特兄弟首次持續動力飛行（1903）)

• Domain: history

Dated event with the Wrights' diaries and the famous first-flight photograph. Myth-trap: stated as the uncontested 'first flight ever' — competing claims (e.g. Santos-Dumont, Whitehead) and definitional disputes (controlled vs sustained vs powered) require careful wording.

Provenance frontmatter is authoritative; generated from data/history_events.json#first_powered_flight_1903 by tools/wiki_sync.py.