{"schema_version":1,"airport":"U07","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"d9afb7f558ab","priority":"fyi","category":"frequency","kind":"removed","summary":"flight service (FSS) 122.4 via the Bullfrog Basin outlet no longer available","source":"FRQ"},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"7cdd3bcc52a9","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: For clearance delivery contact Denver ARTCC at 303-651-4257.","source":"APT_RMK","original":"FOR CD CTC DENVER ARTCC AT 303-651-4257.","fields":[{"field":"REMARK","old":"FOR CD IF UNA TO CTC ON FSS FREQ, CTC DENVER ARTCC AT 303-651-4257.","new":"FOR CD CTC DENVER ARTCC AT 303-651-4257."}]}],"first_cycle":"2026-09-03","last_cycle":"2026-09-03"}