{"schema_version":1,"airport":"ANP","entries":[{"cycle":"2026-06-11","from_cycle":"2026-05-14","id":"dbd5f0a97114","priority":"fyi","category":"runway","kind":"changed","summary":"runway 12: controlling obstacle changed (now 105 ft tall, 1873 ft from threshold, 32 ft left of centerline, clearance slope 15:1); markings now in fair condition","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"R","new":"L"},{"field":"CNTRLN_OFFSET","old":"115","new":"32"},{"field":"DIST_FROM_THR","old":"284","new":"1873"},{"field":"OBSTN_CLNC_SLOPE","old":"1","new":"15"},{"field":"OBSTN_HGT","old":"72","new":"105"},{"field":"RWY_MARKING_COND","old":"GOOD","new":"FAIR"}]},{"cycle":"2026-06-11","from_cycle":"2026-05-14","id":"feb02a5b4198","priority":"fyi","category":"runway","kind":"changed","summary":"runway 30: controlling obstacle changed (now 63 ft tall, 803 ft from threshold, 84 ft right of centerline, clearance slope 9:1); markings now in fair condition","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"86","new":"84"},{"field":"DIST_FROM_THR","old":"819","new":"803"},{"field":"OBSTN_HGT","old":"64","new":"63"},{"field":"RWY_MARKING_COND","old":"GOOD","new":"FAIR"}]},{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"16d33528652a","priority":"fyi","category":"runway","kind":"changed","summary":"runway 12: controlling obstacle changed (now 72 ft tall, 284 ft from threshold, 115 ft right of centerline, clearance slope 1:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"116","new":"115"},{"field":"DIST_FROM_THR","old":"317","new":"284"},{"field":"OBSTN_HGT","old":"60","new":"72"}]},{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"4f0962d2e2a8","priority":"fyi","category":"runway","kind":"changed","summary":"runway 30: controlling obstacle changed (now 64 ft tall, 819 ft from threshold, 86 ft right of centerline, clearance slope 9:1)","source":"APT_RWY_END","fields":[{"field":"OBSTN_CLNC_SLOPE","old":"7","new":"9"},{"field":"OBSTN_HGT","old":"79","new":"64"}]}],"first_cycle":"2025-06-12","last_cycle":"2026-06-11"}