{"schema_version":1,"airport":"3MA4","entries":[{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"e28a32b9631e","priority":"action","category":"airport","kind":"removed","summary":"airport removed from FAA database: North Chatham, runway H1 30x30 ft turf","source":"APT_BASE"}],"first_cycle":"2025-06-12","last_cycle":"2025-06-12"}