{"schema_version":1,"airport":"6I2","entries":[{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"4f2c30b08fb6","priority":"action","category":"airport","kind":"changed","summary":"airport attendance hours changed: 1200-1800 -> 0800-1700; attended days: SUN -> ALL; attendance schedule number: 2 -> 1","source":"APT_ATT","fields":[{"field":"DAY","old":"SUN","new":"ALL"},{"field":"HOUR","old":"1200-1800","new":"0800-1700"},{"field":"SKED_SEQ_NO","old":"2","new":"1"}]},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"88ceab369252","priority":"action","category":"airport","kind":"removed","summary":"airport attendance schedule: dropped MON-SAT 0900-1800","source":"APT_ATT"},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"a5a27ba337af","priority":"fyi","category":"tower","kind":"changed","summary":"name changed: Lebanon Springfield-George Hoerter Fld -> Lebanon Springfield/George Hoerter Fld","source":"ATC_BASE","fields":[{"field":"FACILITY_NAME","old":"LEBANON SPRINGFIELD-GEORGE HOERTER FLD","new":"LEBANON SPRINGFIELD/GEORGE HOERTER FLD"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"6ae0fe9b1db3","priority":"fyi","category":"runway","kind":"changed","summary":"runway 11: displaced threshold elevation: 823.3 -> 823.6 ft MSL; runway end elevation: 821.9 -> 822.1 ft MSL; touchdown zone elevation: 853.6 -> 853.8 ft MSL; threshold crossing height: 36 -> 38 ft AGL","source":"APT_RWY_END","fields":[{"field":"DISPLACED_THR_ELEV","old":"823.3","new":"823.6"},{"field":"RWY_END_ELEV","old":"821.9","new":"822.1"},{"field":"TDZ_ELEV","old":"853.6","new":"853.8"},{"field":"THR_CROSSING_HGT","old":"36","new":"38"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"7de6fb359829","priority":"fyi","category":"runway","kind":"changed","summary":"runway 29: displaced threshold elevation: 869.6 -> 869.8 ft MSL; runway end elevation: 871 -> 871.2 ft MSL; touchdown zone elevation: 869.6 -> 869.8 ft MSL; threshold crossing height: 27 -> 30 ft AGL","source":"APT_RWY_END","fields":[{"field":"DISPLACED_THR_ELEV","old":"869.6","new":"869.8"},{"field":"RWY_END_ELEV","old":"871","new":"871.2"},{"field":"TDZ_ELEV","old":"869.6","new":"869.8"},{"field":"THR_CROSSING_HGT","old":"27","new":"30"}]}],"first_cycle":"2026-01-22","last_cycle":"2026-03-19"}