{"schema_version":1,"airport":"OK18","entries":[{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"5373c36ec286","priority":"action","category":"airport","kind":"removed","summary":"airport removed from FAA database: Grand Isle, runway 17/35 2200x50 ft turf","source":"APT_BASE"}],"first_cycle":"2026-03-19","last_cycle":"2026-03-19"}