{"schema_version":1,"airport":"2N4","entries":[{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"687c8fbe4447","priority":"action","category":"airport","kind":"removed","summary":"airport removed from FAA database: Owasco Airfield, runway 11/29 2333x50 ft turf, CTAF 122.9","source":"APT_BASE"},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"af68e5dd9423","priority":"fyi","category":"airport","kind":"changed","summary":"NOTAM facility: none -> BUF","source":"APT_BASE","fields":[{"field":"NOTAM_ID","old":"","new":"BUF"}]}],"first_cycle":"2024-11-28","last_cycle":"2026-01-22"}