{"schema_version":1,"airport":"VA54","entries":[{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"482e9636ab89","priority":"fyi","category":"airport","kind":"changed","summary":"airport contact address: 2018 N. OAKLAND ST -> 939 HURON ST #106; airport contact state: VA -> IL; airport contact city: ARLINGTON -> CHICAGO; airport contact zip code: 22207 -> 60642","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"2018 N. OAKLAND ST","new":"939 HURON ST #106"},{"field":"STATE","old":"VA","new":"IL"},{"field":"TITLE_CITY","old":"ARLINGTON","new":"CHICAGO"},{"field":"ZIP_CODE","old":"22207","new":"60642"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"527fd4946d4c","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: runway end elevation: none -> 475 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"475"}]}],"first_cycle":"2026-01-22","last_cycle":"2026-01-22"}