{"schema_version":1,"airport":"GDV","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"8bc736b980be","priority":"fyi","category":"frequency","kind":"removed","summary":"flight service (FSS) 122.6 via the Glendive outlet no longer available","source":"FRQ"},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"6df2090efe1a","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.","source":"APT_RMK","original":"FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.","fields":[{"field":"REMARK","old":"FOR CD IF UNA TO CTC ON FSS FREQ, CTC SALT LAKE ARTCC AT 801-320-2568.","new":"FOR CD CTC SALT LAKE ARTCC AT 801-320-2568."}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"9c0e6bbb4bd0","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 12 redrawn (still amdt 0C)","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 12","amdt":"0C","pdf":"https://aeronav.faa.gov/d-tpp/2607/06078R12.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"d7861662f43e","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 30 redrawn (still amdt 0C)","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 30","amdt":"0C","pdf":"https://aeronav.faa.gov/d-tpp/2607/06078R30.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"9f7f8c9b3bab","priority":"fyi","category":"chart","kind":"changed","summary":"airport diagram changed","source":"D-TPP","chart":{"code":"APD","name":"AIRPORT DIAGRAM","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/06078AD.PDF"}},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"8db7a25a960f","priority":"action","category":"weather","kind":"changed","summary":"AWOS/ASOS phone number changed to 406-345-0085","source":"AWOS","fields":[{"field":"PHONE_NO","old":"406-687-3346","new":"406-345-0085"}]}],"first_cycle":"2026-05-14","last_cycle":"2026-09-03"}