{"schema_version":1,"airport":"PPQ","entries":[{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"af5031441b50","priority":"action","category":"weather","kind":"changed","summary":"weather station type: AWOS-3PT -> AWOS-3T","source":"AWOS","fields":[{"field":"ASOS_AWOS_TYPE","old":"AWOS-3PT","new":"AWOS-3T"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"2e7390910c1f","priority":"action","category":"frequency","kind":"changed","summary":"frequency 118.525 now listed for PPQ AWOS-3T (was PPQ AWOS-3PT); served facility type: AWOS-3PT -> AWOS-3T","source":"FRQ","fields":[{"field":"FREQ_USE","old":"PPQ AWOS-3PT","new":"PPQ AWOS-3T"},{"field":"SERVICED_SITE_TYPE","old":"AWOS-3PT","new":"AWOS-3T"}]}],"first_cycle":"2025-11-27","last_cycle":"2025-11-27"}