{"schema_version":1,"airport":"19NY","entries":[{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"17563a1eaf3d","priority":"action","category":"frequency","kind":"added","summary":"frequency 122.9 (CTAF) added","source":"FRQ"},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"3840a4041704","priority":"fyi","category":"runway","kind":"changed","summary":"runway 17: runway end elevation: none -> 1676 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"1676"}]},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"86dc18db9004","priority":"fyi","category":"runway","kind":"changed","summary":"runway 35: runway end elevation: none -> 1637 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"1637"}]},{"cycle":"2026-02-19","from_cycle":"2026-01-22","id":"55e09c3ece0a","priority":"fyi","category":"airport","kind":"changed","summary":"airport contact address: 3632 COUNTY ROAD 27 -> 2205 ACORN LANE","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"3632 COUNTY ROAD 27","new":"2205 ACORN LANE"}]}],"first_cycle":"2026-02-19","last_cycle":"2026-03-19"}