{"schema_version":1,"airport":"MHP","entries":[{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"f0eead032f47","priority":"fyi","category":"runway","kind":"changed","summary":"runway 10: controlling obstacle changed (now 81 ft tall, 2565 ft from threshold, 575 ft left of centerline, clearance slope 29:1); controlling obstacle: none -> TREES","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"","new":"L"},{"field":"CNTRLN_OFFSET","old":"","new":"575"},{"field":"DIST_FROM_THR","old":"","new":"2565"},{"field":"OBSTN_CLNC_SLOPE","old":"34","new":"29"},{"field":"OBSTN_HGT","old":"","new":"81"},{"field":"OBSTN_TYPE","old":"","new":"TREES"}]},{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"fb939f0b38cd","priority":"fyi","category":"runway","kind":"changed","summary":"runway 28: controlling obstacle changed (now 14 ft tall, 442 ft from threshold, 286 ft right of centerline, clearance slope 17:1); controlling obstacle: TREE -> ROAD","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"239","new":"286"},{"field":"DIST_FROM_THR","old":"215","new":"442"},{"field":"OBSTN_CLNC_SLOPE","old":"3","new":"17"},{"field":"OBSTN_HGT","old":"5","new":"14"},{"field":"OBSTN_TYPE","old":"TREE","new":"ROAD"}]}],"first_cycle":"2025-06-12","last_cycle":"2025-06-12"}