{"schema_version":1,"airport":"BGF","entries":[{"cycle":"2026-08-06","from_cycle":"2026-07-09","id":"22de807c19e9","priority":"fyi","category":"runway","kind":"changed","summary":"runway 18: controlling obstacle changed (now 39 ft tall, 886 ft from threshold, 226 ft left of centerline, clearance slope 17:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"71","new":"226"},{"field":"DIST_FROM_THR","old":"2846","new":"886"},{"field":"OBSTN_CLNC_SLOPE","old":"24","new":"17"},{"field":"OBSTN_HGT","old":"114","new":"39"}]},{"cycle":"2026-08-06","from_cycle":"2026-07-09","id":"854097a3326d","priority":"fyi","category":"runway","kind":"changed","summary":"runway 36: controlling obstacle changed (now 49 ft tall, 1258 ft from threshold, 305 ft left of centerline, clearance slope 21:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"300","new":"305"},{"field":"DIST_FROM_THR","old":"1249","new":"1258"},{"field":"OBSTN_CLNC_SLOPE","old":"22","new":"21"},{"field":"OBSTN_HGT","old":"47","new":"49"}]}],"first_cycle":"2026-08-06","last_cycle":"2026-08-06"}