{"schema_version":1,"airport":"BKX","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"665cf7ebf1db","priority":"fyi","category":"frequency","kind":"removed","summary":"flight service (FSS) 122.6 via the Brookings outlet no longer available","source":"FRQ"},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"7114bd2f909e","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":"3cf86955cf1a","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/2607/00969AD.PDF"}},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"1a5487e8feb0","priority":"action","category":"weather","kind":"changed","summary":"AWOS/ASOS phone number changed to 605-979-7892","source":"AWOS","fields":[{"field":"PHONE_NO","old":"605-692-1809","new":"605-979-7892"}]}],"first_cycle":"2026-05-14","last_cycle":"2026-09-03"}