{"schema_version":1,"airport":"WI28","entries":[{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"94e3870198ae","priority":"fyi","category":"airport","kind":"added","summary":"new airport added to FAA database: Silvertree, runway H1 35x35 ft turf, CTAF 122.9","source":"APT_BASE"}],"first_cycle":"2026-03-19","last_cycle":"2026-03-19"}