{"schema_version":1,"airport":"9N7","entries":[{"cycle":"2025-10-30","from_cycle":"2025-10-02","id":"0a2da8d330f2","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: RWY 10 APCH RATIO 18:1 TO DTHR.","source":"APT_RMK","original":"RWY 10 APCH RATIO 18:1 TO DTHR.","fields":[{"field":"REMARK","old":"RWY 10 APCH RATIO 19:1 TO DTHR.","new":"RWY 10 APCH RATIO 18:1 TO DTHR."}]},{"cycle":"2025-10-30","from_cycle":"2025-10-02","id":"e100b3421938","priority":"fyi","category":"runway","kind":"changed","summary":"runway 10: controlling obstacle changed (now 37 ft tall, 236 ft from threshold, 130 ft left of centerline, clearance slope 6:1)","source":"APT_RWY_END","fields":[{"field":"OBSTN_HGT","old":"36","new":"37"}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"bbcbc14fc153","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: Runway 10 approach ratio 19:1 to displaced threshold.","source":"APT_RMK","original":"RWY 10 APCH RATIO 19:1 TO DTHR.","fields":[{"field":"REMARK","old":"RWY 10 APCH RATIO 20:1 TO DTHR.","new":"RWY 10 APCH RATIO 19:1 TO DTHR."}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"6e41dbcf30b8","priority":"fyi","category":"runway","kind":"changed","summary":"runway 10: controlling obstacle changed (now 36 ft tall, 236 ft from threshold, 130 ft left of centerline, clearance slope 6:1)","source":"APT_RWY_END","fields":[{"field":"OBSTN_CLNC_SLOPE","old":"7","new":"6"},{"field":"OBSTN_HGT","old":"33","new":"36"}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"22746368e0b8","priority":"fyi","category":"runway","kind":"changed","summary":"runway 28: controlling obstacle changed (now 30 ft tall, 57 ft from threshold, 122 ft left of centerline, clearance slope 1:1)","source":"APT_RWY_END","fields":[{"field":"OBSTN_HGT","old":"29","new":"30"}]}],"first_cycle":"2024-10-03","last_cycle":"2025-10-30"}