{"schema_version":1,"airport":"NH53","entries":[{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"3616b5014493","priority":"action","category":"airport","kind":"removed","summary":"airport removed from FAA database: Norden Systems, runway H1 100x60 ft conc","source":"APT_BASE"}],"first_cycle":"2025-11-27","last_cycle":"2025-11-27"}