{"schema_version":1,"airport":"WI26","entries":[{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"3eef963e0b8f","priority":"action","category":"runway","kind":"changed","summary":"runway 09: displaced threshold elevation: 1013 ft MSL -> none; displaced threshold: 842 ft -> none; runway end elevation: none -> 1010 ft MSL","source":"APT_RWY_END","fields":[{"field":"DISPLACED_THR_ELEV","old":"1013","new":""},{"field":"DISPLACED_THR_LEN","old":"842","new":""},{"field":"RWY_END_ELEV","old":"","new":"1010"}]},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"77ff12e836cb","priority":"action","category":"runway","kind":"changed","summary":"runway 27: displaced threshold: none -> 842 ft","source":"APT_RWY_END","fields":[{"field":"DISPLACED_THR_LEN","old":"","new":"842"}]},{"cycle":"2026-02-19","from_cycle":"2026-01-22","id":"eac274c1770a","priority":"fyi","category":"airport","kind":"added","summary":"new airport added to FAA database: Flying Fox, runway 09/27 2044x75 ft turf, CTAF 122.9","source":"APT_BASE"}],"first_cycle":"2026-02-19","last_cycle":"2026-03-19"}