{"schema_version":1,"from_cycle":"2026-10-01","to_cycle":"2026-10-29","airport":"9D2","counts":{"action":0,"ifr":0,"fyi":4},"changes":[{"id":"ceeedfc5d1ff","priority":"fyi","category":"airport","kind":"changed","summary":"airport manager address: BOX 165 -> PO BOX 165; airport manager zip+4: none -> 0165","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"BOX 165","new":"PO BOX 165"},{"field":"ZIP_PLUS_FOUR","old":"","new":"0165"}]},{"id":"b0ffba679a7b","priority":"fyi","category":"airport","kind":"changed","summary":"airport owner address: P O BOX 26 -> PO BOX 26; airport owner zip+4: none -> 0026","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"P O BOX 26","new":"PO BOX 26"},{"field":"ZIP_PLUS_FOUR","old":"","new":"0026"}]},{"id":"c28e32c20692","priority":"fyi","category":"runway","kind":"changed","summary":"runway 12: controlling obstacle: FENCE 4 ft tall, 366 ft from threshold, 142 ft right of centerline -> none listed; obstacle clearance slope: 41:1 -> 20:1","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"R","new":""},{"field":"CNTRLN_OFFSET","old":"142","new":""},{"field":"DIST_FROM_THR","old":"366","new":""},{"field":"OBSTN_CLNC_SLOPE","old":"41","new":"20"},{"field":"OBSTN_HGT","old":"4","new":""},{"field":"OBSTN_TYPE","old":"FENCE","new":""}]},{"id":"35351b7ff639","priority":"fyi","category":"runway","kind":"changed","summary":"runway 30: obstacle clearance slope: 50:1 -> 20:1","source":"APT_RWY_END","fields":[{"field":"OBSTN_CLNC_SLOPE","old":"50","new":"20"}]}]}