{"schema_version":1,"from_cycle":"2026-10-01","to_cycle":"2026-10-29","airport":"14Y","counts":{"action":0,"ifr":0,"fyi":1},"changes":[{"id":"7f8689f783e6","priority":"fyi","category":"runway","kind":"changed","summary":"runway 16: controlling obstacle: none listed -> TREE 12 ft tall, 263 ft from threshold, 238 ft right of centerline; obstacle clearance slope: 20:1 -> 5:1","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"","new":"R"},{"field":"CNTRLN_OFFSET","old":"","new":"238"},{"field":"DIST_FROM_THR","old":"","new":"263"},{"field":"OBSTN_CLNC_SLOPE","old":"20","new":"5"},{"field":"OBSTN_HGT","old":"","new":"12"},{"field":"OBSTN_TYPE","old":"","new":"TREE"}]}]}