{"schema_version":1,"airport":"DCU","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"15f7cd267e03","priority":"fyi","category":"frequency","kind":"removed","summary":"flight service (FSS) 122.6 via the Decatur outlet no longer available","source":"FRQ"}],"first_cycle":"2026-09-03","last_cycle":"2026-09-03"}