{"schema_version":1,"airport":"9G8","entries":[{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"19b213aef80e","priority":"fyi","category":"runway","kind":"changed","summary":"runway 07: controlling obstacle changed (now 55 ft tall, 900 ft from threshold, 269 ft right of centerline, clearance slope 12:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"281","new":"269"},{"field":"DIST_FROM_THR","old":"643","new":"900"},{"field":"OBSTN_CLNC_SLOPE","old":"7","new":"12"},{"field":"OBSTN_HGT","old":"62","new":"55"}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"97959a0b5359","priority":"fyi","category":"runway","kind":"changed","summary":"runway 25: controlling obstacle changed (now 13 ft tall, 312 ft from threshold, 134 ft right of centerline, clearance slope 8:1); controlling obstacle: ROAD -> TREES","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"B","new":"R"},{"field":"CNTRLN_OFFSET","old":"0","new":"134"},{"field":"DIST_FROM_THR","old":"585","new":"312"},{"field":"OBSTN_CLNC_SLOPE","old":"14","new":"8"},{"field":"OBSTN_HGT","old":"26","new":"13"},{"field":"OBSTN_TYPE","old":"ROAD","new":"TREES"}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"b60eb7c8d4db","priority":"fyi","category":"runway","kind":"changed","summary":"runway 29U: controlling obstacle changed (now 52 ft tall, 678 ft from threshold, 19 ft left of centerline, clearance slope 13:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"28","new":"19"},{"field":"DIST_FROM_THR","old":"674","new":"678"},{"field":"OBSTN_HGT","old":"50","new":"52"}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"0a961df0fee1","priority":"fyi","category":"airport","kind":"changed","summary":"airport phone number changed to 202-262-6593; name changed: John Glass -> Bill Grady","source":"APT_CON","fields":[{"field":"NAME","old":"JOHN GLASS","new":"BILL GRADY"},{"field":"PHONE_NO","old":"(814) 934-5717","new":"202-262-6593"}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"f841ef482530","priority":"fyi","category":"runway","kind":"changed","summary":"runway 07: controlling obstacle changed (now 62 ft tall, 643 ft from threshold, 281 ft right of centerline, clearance slope 7:1)","source":"APT_RWY_END","fields":[{"field":"OBSTN_HGT","old":"59","new":"62"}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"8eaa12e6a0fd","priority":"fyi","category":"runway","kind":"changed","summary":"runway 11U: controlling obstacle changed (now , clearance slope 20:1); controlling obstacle: TREE -> none","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"L","new":""},{"field":"CNTRLN_OFFSET","old":"17","new":""},{"field":"DIST_FROM_THR","old":"82","new":""},{"field":"OBSTN_CLNC_SLOPE","old":"11","new":"20"},{"field":"OBSTN_HGT","old":"8","new":""},{"field":"OBSTN_TYPE","old":"TREE","new":""}]}],"first_cycle":"2024-11-28","last_cycle":"2025-12-25"}