{"schema_version":1,"airport":"1M6","entries":[{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"dcc6658540b8","priority":"fyi","category":"remark","kind":"added","summary":"new remark: GOPHER HOLES ALL RWYS.","source":"APT_RMK","original":"GOPHER HOLES ALL RWYS."},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"97c5995822e7","priority":"fyi","category":"runway","kind":"changed","summary":"runway 01: controlling obstacle changed (now 24 ft tall, 394 ft from threshold, 50 ft left of centerline, clearance slope 16:1)","source":"APT_RWY_END","fields":[{"field":"DIST_FROM_THR","old":"465","new":"394"},{"field":"OBSTN_CLNC_SLOPE","old":"19","new":"16"}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"6f1a350f38d9","priority":"fyi","category":"runway","kind":"changed","summary":"runway 15: controlling obstacle changed (now 34 ft tall, 145 ft from threshold, 0 ft either side of centerline, clearance slope 4:1)","source":"APT_RWY_END","fields":[{"field":"DIST_FROM_THR","old":"596","new":"145"},{"field":"OBSTN_CLNC_SLOPE","old":"19","new":"4"},{"field":"OBSTN_HGT","old":"30","new":"34"}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"890ba700158c","priority":"fyi","category":"runway","kind":"changed","summary":"runway 33: controlling obstacle changed (now 34 ft tall, 547 ft from threshold, 20 ft either side of centerline, clearance slope 16:1); controlling obstacle: TREES -> PLINE","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"R","new":"B"},{"field":"DIST_FROM_THR","old":"129","new":"547"},{"field":"OBSTN_CLNC_SLOPE","old":"8","new":"16"},{"field":"OBSTN_HGT","old":"15","new":"34"},{"field":"OBSTN_TYPE","old":"TREES","new":"PLINE"}]}],"first_cycle":"2025-12-25","last_cycle":"2025-12-25"}