{"schema_version":1,"airport":"OK2","entries":[{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"5fa6ae11ea35","priority":"fyi","category":"airport","kind":"changed","summary":"NOTAM D service: none -> yes; NOTAM facility: none -> MLC","source":"APT_BASE","fields":[{"field":"NOTAM_FLAG","old":"","new":"Y"},{"field":"NOTAM_ID","old":"","new":"MLC"}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"dc87a337a28a","priority":"fyi","category":"airport","kind":"added","summary":"new airport added to FAA database: Red River, runway 18/36 1883x100 ft turf, CTAF 122.9","source":"APT_BASE"}],"first_cycle":"2026-07-09","last_cycle":"2026-10-01"}