{"schema_version":1,"airport":"THA","entries":[{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"4edcb7f2f30d","priority":"fyi","category":"airport","kind":"changed","summary":"airport manager address: P.O. BOX 1584 -> PO BOX 1584; airport manager zip+4: none -> 1584","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"P.O. BOX 1584","new":"PO BOX 1584"},{"field":"ZIP_PLUS_FOUR","old":"","new":"1584"}]},{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"3be727ae24af","priority":"fyi","category":"airport","kind":"changed","summary":"airport phone number: none -> 931-455-3884; airport owner address: BOX 1584 -> PO BOX 1584; airport owner zip+4: none -> 1584","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"BOX 1584","new":"PO BOX 1584"},{"field":"PHONE_NO","old":"","new":"931-455-3884"},{"field":"ZIP_PLUS_FOUR","old":"","new":"1584"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"7cc2a293636b","priority":"fyi","category":"airport","kind":"changed","summary":"name changed: Jon Glass -> Gavin Dishon","source":"APT_CON","fields":[{"field":"NAME","old":"JON GLASS","new":"GAVIN DISHON"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"de6ca8010618","priority":"fyi","category":"runway","kind":"changed","summary":"runway 06: controlling obstacle changed (now 44 ft tall, 1064 ft from threshold, 181 ft right of centerline, clearance slope 19:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"L","new":"R"},{"field":"CNTRLN_OFFSET","old":"138","new":"181"},{"field":"DIST_FROM_THR","old":"1097","new":"1064"},{"field":"OBSTN_CLNC_SLOPE","old":"21","new":"19"},{"field":"OBSTN_HGT","old":"42","new":"44"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"d0257ca1d9f4","priority":"fyi","category":"runway","kind":"changed","summary":"runway 09: controlling obstacle changed (now 74 ft tall, 1322 ft from threshold, 209 ft left of centerline, clearance slope 17:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"53","new":"209"},{"field":"DIST_FROM_THR","old":"1041","new":"1322"},{"field":"OBSTN_CLNC_SLOPE","old":"23","new":"17"},{"field":"OBSTN_HGT","old":"45","new":"74"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"3a6d9b11c9b8","priority":"fyi","category":"runway","kind":"changed","summary":"runway 18: controlling obstacle changed (now 80 ft tall, 1555 ft from threshold, 385 ft right of centerline, clearance slope 16:1); instrument landing system: simplified directional facility (SDF) -> none","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"117","new":"385"},{"field":"DIST_FROM_THR","old":"769","new":"1555"},{"field":"ILS_TYPE","old":"SDF","new":""},{"field":"OBSTN_CLNC_SLOPE","old":"11","new":"16"},{"field":"OBSTN_HGT","old":"21","new":"80"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"fd841cedef53","priority":"fyi","category":"runway","kind":"changed","summary":"runway 24: controlling obstacle changed (now 45 ft tall, 837 ft from threshold, 152 ft left of centerline, clearance slope 14:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"211","new":"152"},{"field":"DIST_FROM_THR","old":"1280","new":"837"},{"field":"OBSTN_CLNC_SLOPE","old":"15","new":"14"},{"field":"OBSTN_HGT","old":"69","new":"45"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"178ece6ff733","priority":"fyi","category":"runway","kind":"changed","summary":"runway 27: controlling obstacle changed (now 55 ft tall, 1040 ft from threshold, 46 ft left of centerline, clearance slope 18:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"R","new":"L"},{"field":"CNTRLN_OFFSET","old":"146","new":"46"},{"field":"DIST_FROM_THR","old":"1305","new":"1040"},{"field":"OBSTN_CLNC_SLOPE","old":"21","new":"18"},{"field":"OBSTN_HGT","old":"62","new":"55"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"5fc24856d040","priority":"fyi","category":"runway","kind":"changed","summary":"runway 36: controlling obstacle changed (now 85 ft tall, 1359 ft from threshold, 351 ft right of centerline, clearance slope 13:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"51","new":"351"},{"field":"DIST_FROM_THR","old":"1054","new":"1359"},{"field":"OBSTN_CLNC_SLOPE","old":"12","new":"13"},{"field":"OBSTN_HGT","old":"70","new":"85"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"100f0da71048","priority":"fyi","category":"runway","kind":"changed","summary":"runway N: controlling obstacle changed (now 92 ft tall, 2713 ft from threshold, 399 ft right of centerline, clearance slope 29:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"179","new":"399"},{"field":"DIST_FROM_THR","old":"2489","new":"2713"},{"field":"OBSTN_CLNC_SLOPE","old":"24","new":"29"},{"field":"OBSTN_HGT","old":"102","new":"92"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"5d7c2d5e0ce5","priority":"fyi","category":"runway","kind":"changed","summary":"runway S: controlling obstacle changed (now 77 ft tall, 2174 ft from threshold, 373 ft right of centerline, clearance slope 28:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"359","new":"373"},{"field":"DIST_FROM_THR","old":"2159","new":"2174"},{"field":"OBSTN_CLNC_SLOPE","old":"32","new":"28"},{"field":"OBSTN_HGT","old":"68","new":"77"}]}],"first_cycle":"2025-07-10","last_cycle":"2026-10-01"}