{"schema_version":1,"airport":"MBG","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"171031f0603f","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 12 amended (amdt 0C)","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 12","amdt":"0C","pdf":"https://aeronav.faa.gov/d-tpp/2609/06900R12.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"b49be715e7d0","priority":"fyi","category":"frequency","kind":"removed","summary":"flight service (FSS) 122.3 via the Mobridge outlet no longer available","source":"FRQ"},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"da93dcc2f571","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: For clearance contact MINNEAPOLIS ARTCC at 651-463-5588.","source":"APT_RMK","original":"FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.","fields":[{"field":"REMARK","old":"FOR CD IF UNA TO CTC ON FSS FREQ, CTC MINNEAPOLIS ARTCC AT 651-463-5588.","new":"FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588."}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"f6dd0f12e964","priority":"fyi","category":"runway","kind":"changed","summary":"runway 12/30: pavement now in good condition","source":"APT_RWY","fields":[{"field":"COND","old":"EXCELLENT","new":"GOOD"}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"e8b0b74a2dea","priority":"fyi","category":"runway","kind":"changed","summary":"runway 12: controlling obstacle changed (now 52 ft tall, 1205 ft from threshold, 287 ft left of centerline, clearance slope 19:1); controlling obstacle: none -> TREE","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"","new":"L"},{"field":"CNTRLN_OFFSET","old":"","new":"287"},{"field":"DIST_FROM_THR","old":"","new":"1205"},{"field":"OBSTN_CLNC_SLOPE","old":"20","new":"19"},{"field":"OBSTN_HGT","old":"","new":"52"},{"field":"OBSTN_TYPE","old":"","new":"TREE"}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"3835abc81c9a","priority":"action","category":"runway","kind":"changed","summary":"runway 17/35: length: 2399 -> 2387 ft","source":"APT_RWY","fields":[{"field":"RWY_LEN","old":"2399","new":"2387"}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"8d20e981b2d5","priority":"fyi","category":"runway","kind":"changed","summary":"runway 12: runway end elevation: 1703.4 -> 1703.2 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"1703.4","new":"1703.2"}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"b3a30b74d84d","priority":"fyi","category":"runway","kind":"changed","summary":"runway 17: markings now in fair condition; runway end elevation: 1716.2 -> 1716.1 ft MSL; touchdown zone elevation: 1716.2 -> 1716.1 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"1716.2","new":"1716.1"},{"field":"RWY_MARKING_COND","old":"","new":"FAIR"},{"field":"TDZ_ELEV","old":"1716.2","new":"1716.1"}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"49f2b7dde2df","priority":"fyi","category":"runway","kind":"changed","summary":"runway 30: runway end elevation: 1700.3 -> 1700 ft MSL; touchdown zone elevation: 1701 -> 1701.4 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"1700.3","new":"1700"},{"field":"TDZ_ELEV","old":"1701","new":"1701.4"}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"507d3aba39b2","priority":"fyi","category":"runway","kind":"changed","summary":"runway 35: markings now in fair condition; runway end elevation: 1692 -> 1692.4 ft MSL; touchdown zone elevation: 1716.2 -> 1716.1 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"1692","new":"1692.4"},{"field":"RWY_MARKING_COND","old":"","new":"FAIR"},{"field":"TDZ_ELEV","old":"1716.2","new":"1716.1"}]},{"cycle":"2025-05-15","from_cycle":"2025-04-17","id":"2c89c556876f","priority":"action","category":"remark","kind":"changed","summary":"remark updated: ACTVT PAPI RWY 12 & 30; MIRL RWY 12/30 - CTAF.","source":"APT_RMK","original":"ACTVT PAPI RWY 12 & 30; MIRL RWY 12/30 - CTAF.","fields":[{"field":"REMARK","old":"ACTVT MIRL RWY 12/30 - CTAF.","new":"ACTVT PAPI RWY 12 & 30; MIRL RWY 12/30 - CTAF."}]},{"cycle":"2025-05-15","from_cycle":"2025-04-17","id":"23ab4c19dfc9","priority":"action","category":"frequency","kind":"changed","summary":"remark: ACTVT MIRL RWY 12/30 - CTAF. -> ACTVT PAPI RWY 12 & 30; MIRL RWY 12/30 - CTAF.","source":"FRQ","fields":[{"field":"REMARK","old":"ACTVT MIRL RWY 12/30 - CTAF.","new":"ACTVT PAPI RWY 12 & 30; MIRL RWY 12/30 - CTAF."}]},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"dacc424fcad2","priority":"action","category":"weather","kind":"changed","summary":"AWOS/ASOS phone number changed to 605-206-3018","source":"AWOS","fields":[{"field":"PHONE_NO","old":"605-845-5024","new":"605-206-3018"}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"4de406af5b53","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: For jet fuel, pre-arrange with airport manager at 605-441-0165.","source":"APT_RMK","original":"FOR JET FUEL PRE-ARRANGE AMGR 605-441-0165."}],"first_cycle":"2024-11-28","last_cycle":"2026-09-03"}