{"schema_version":1,"airport":"AUM","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"a19c877c697b","priority":"fyi","category":"frequency","kind":"removed","summary":"flight service (FSS) 122.5 via the Austin outlet no longer available","source":"FRQ"},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"bc18160ccb96","priority":"action","category":"frequency","kind":"removed","summary":"frequency 119.025 (AUM AWOS-3PT) removed","source":"FRQ"},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"865213102715","priority":"action","category":"frequency","kind":"added","summary":"frequency 120.675 (AUM AWOS-3PT) added","source":"FRQ"},{"cycle":"2026-02-19","from_cycle":"2026-01-22","id":"96fadc3fc9aa","priority":"action","category":"weather","kind":"changed","summary":"weather station type: AWOS-3 -> AWOS-3PT","source":"AWOS","fields":[{"field":"ASOS_AWOS_TYPE","old":"AWOS-3","new":"AWOS-3PT"}]},{"cycle":"2026-02-19","from_cycle":"2026-01-22","id":"b4de3201e7d4","priority":"action","category":"frequency","kind":"changed","summary":"frequency 119.025 now listed for AUM AWOS-3PT (was AUM AWOS-3); served facility type: AWOS-3 -> AWOS-3PT","source":"FRQ","fields":[{"field":"FREQ_USE","old":"AUM AWOS-3","new":"AUM AWOS-3PT"},{"field":"SERVICED_SITE_TYPE","old":"AWOS-3","new":"AWOS-3PT"}]}],"first_cycle":"2026-02-19","last_cycle":"2026-09-03"}