{"schema_version":1,"from_cycle":"2026-10-01","to_cycle":"2026-10-29","airport":"77S","counts":{"action":0,"ifr":2,"fyi":2},"changes":[{"id":"27f89598372b","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 16 redrawn (still original)","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 16","amdt":"0","pdf":"https://aeronav.faa.gov/d-tpp/2611/10215R16.PDF"}},{"id":"cfbbcb71d080","priority":"ifr","category":"chart","kind":"changed","summary":"obstacle departure HOBBY TWO (OBSTACLE) changed","source":"D-TPP","chart":{"code":"ODP","name":"HOBBY TWO (OBSTACLE)","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2611/10215HOBBY.PDF"}},{"id":"a5b755496322","priority":"fyi","category":"runway","kind":"changed","summary":"runway 16: controlling obstacle: TREE 13 ft tall, 248 ft from threshold, 125 ft right of centerline -> PLINE 74 ft tall, 1185 ft from threshold, 229 ft right of centerline; obstacle clearance slope: 3:1 -> 13:1","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"125","new":"229"},{"field":"DIST_FROM_THR","old":"248","new":"1185"},{"field":"OBSTN_CLNC_SLOPE","old":"3","new":"13"},{"field":"OBSTN_HGT","old":"13","new":"74"},{"field":"OBSTN_TYPE","old":"TREE","new":"PLINE"}]},{"id":"72e69faeab00","priority":"fyi","category":"runway","kind":"changed","summary":"runway 34: controlling obstacle: TREES 64 ft tall, 546 ft from threshold, 175 ft left of centerline -> TREES 45 ft tall, 638 ft from threshold, 55 ft right of centerline; obstacle clearance slope: 5:1 -> 9:1","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"L","new":"R"},{"field":"CNTRLN_OFFSET","old":"175","new":"55"},{"field":"DIST_FROM_THR","old":"546","new":"638"},{"field":"OBSTN_CLNC_SLOPE","old":"5","new":"9"},{"field":"OBSTN_HGT","old":"64","new":"45"}]}]}