{"schema_version":1,"airport":"1WI9","entries":[{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"d15c119b8034","priority":"action","category":"airport","kind":"removed","summary":"airport removed from FAA database: Blackhawk Island, runway 18/36 1950x80 ft turf","source":"APT_BASE"}],"first_cycle":"2025-04-17","last_cycle":"2025-04-17"}