{"schema_version":1,"airport":"PLK","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"14ad0bf214a9","priority":"fyi","category":"frequency","kind":"removed","summary":"flight service (FSS) 122.2 via the Point Lookout outlet no longer available","source":"FRQ"}],"first_cycle":"2026-09-03","last_cycle":"2026-09-03"}