{"schema_version":1,"airport":"OWA","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"a735371f9f0a","priority":"ifr","category":"chart","kind":"changed","summary":"approach ILS OR LOC RWY 30 redrawn (still amdt 4)","source":"D-TPP","chart":{"code":"IAP","name":"ILS OR LOC RWY 30","amdt":"4","pdf":"https://aeronav.faa.gov/d-tpp/2609/05426IL30.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"43e99ffeb1ff","priority":"fyi","category":"frequency","kind":"removed","summary":"flight service (FSS) 122.2 via the Owatonna outlet no longer available","source":"FRQ"},{"cycle":"2025-01-23","from_cycle":"2024-12-26","id":"e2468d025d62","priority":"action","category":"airport","kind":"changed","summary":"airport attendance hours changed: 0800-1800 -> 0800-1700","source":"APT_ATT","fields":[{"field":"HOUR","old":"0800-1800","new":"0800-1700"}]}],"first_cycle":"2025-01-23","last_cycle":"2026-09-03"}