{"schema_version":1,"airport":"OVL","entries":[{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"334318093064","priority":"action","category":"runway","kind":"changed","summary":"runway 11/29: length: 3498 -> 3501 ft","source":"APT_RWY","fields":[{"field":"RWY_LEN","old":"3498","new":"3501"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"5fbfb03036c4","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: This airport has been surveyed by the National Geodetic Survey.","source":"APT_RMK","original":"THIS AIRPORT HAS BEEN SURVEYED BY THE NATIONAL GEODETIC SURVEY."},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"4e93917cf241","priority":"fyi","category":"runway","kind":"changed","summary":"runway 11: runway end elevation: 1071 -> 1073.2 ft MSL; touchdown zone elevation: none -> 1079.9 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"1071","new":"1073.2"},{"field":"TDZ_ELEV","old":"","new":"1079.9"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"ce488cbdd54a","priority":"fyi","category":"runway","kind":"changed","summary":"runway 29: runway end elevation: 1076 -> 1076.9 ft MSL; touchdown zone elevation: 1076 -> 1079.9 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"1076","new":"1076.9"},{"field":"TDZ_ELEV","old":"1076","new":"1079.9"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"9241771b3166","priority":"fyi","category":"airport","kind":"changed","summary":"airport contact address: 1009 W LINCOLN AVE -> 2725 W LINCOLN AVENUE","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"1009 W LINCOLN AVE","new":"2725 W LINCOLN AVENUE"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"051d6bce418d","priority":"fyi","category":"airport","kind":"changed","summary":"airport phone number changed to 320-523-2186","source":"APT_CON","fields":[{"field":"PHONE_NO","old":"320-979-8326","new":"320-523-2186"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"5798f1809d65","priority":"fyi","category":"runway","kind":"changed","summary":"runway 29: controlling obstacle changed (now 19 ft tall, 422 ft from threshold, 240 ft left of centerline, clearance slope 11:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"241","new":"240"},{"field":"DIST_FROM_THR","old":"591","new":"422"},{"field":"OBSTN_CLNC_SLOPE","old":"17","new":"11"},{"field":"OBSTN_HGT","old":"23","new":"19"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"4c562dc1386e","priority":"fyi","category":"airport","kind":"changed","summary":"transient hangar storage: none -> yes","source":"APT_BASE","fields":[{"field":"TRNS_STRG_HGR_FLAG","old":"","new":"Y"}]}],"first_cycle":"2025-07-10","last_cycle":"2025-11-27"}