{"schema_version":1,"from_cycle":"2026-10-01","to_cycle":"2026-10-29","airport":"ERR","counts":{"action":0,"ifr":0,"fyi":2},"changes":[{"id":"a5d490c7e9b2","priority":"fyi","category":"runway","kind":"changed","summary":"runway 15: controlling obstacle: TREES 75 ft tall, 42 ft from threshold, 62 ft left of centerline -> TREES 80 ft tall, 80 ft from threshold, 93 ft left of centerline; obstacle clearance slope: 0:1 -> 1:1","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"62","new":"93"},{"field":"DIST_FROM_THR","old":"42","new":"80"},{"field":"OBSTN_CLNC_SLOPE","old":"0","new":"1"},{"field":"OBSTN_HGT","old":"75","new":"80"}]},{"id":"827d112a726f","priority":"fyi","category":"runway","kind":"changed","summary":"runway 33: controlling obstacle: TREES 44 ft tall, 112 ft from threshold, 91 ft right of centerline -> TREES 48 ft tall, 112 ft from threshold, 96 ft right of centerline","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"91","new":"96"},{"field":"OBSTN_HGT","old":"44","new":"48"}]}]}