{"schema_version":1,"airport":"RWF","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"aca96e2c2c98","priority":"fyi","category":"frequency","kind":"removed","summary":"flight service (FSS) 122.4 via the Redwood Falls outlet no longer available","source":"FRQ"},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"eeea3e3fe617","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: For clearance contact MINNEAPOLIS ARTCC at 651-463-5588.","source":"APT_RMK","original":"FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.","fields":[{"field":"REMARK","old":"FOR CD IF UNA TO CTC ON FSS FREQ, CTC MINNEAPOLIS ARTCC AT 651-463-5588.","new":"FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588."}]},{"cycle":"2026-06-11","from_cycle":"2026-05-14","id":"379136485f3b","priority":"action","category":"weather","kind":"changed","summary":"AWOS/ASOS phone number changed to 507-644-3854","source":"AWOS","fields":[{"field":"PHONE_NO","old":"507-644-3564","new":"507-644-3854"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"ee022088d5cd","priority":"fyi","category":"airport","kind":"changed","summary":"airport contact address: PO BOX 526 -> PO BOX 526, 333 S WASHINGTON ST","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"PO BOX 526","new":"PO BOX 526, 333 S WASHINGTON ST"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"af36f57421cb","priority":"fyi","category":"runway","kind":"changed","summary":"runway 12: Part 77 runway category: utility runway with a visual approach (A(V)) -> other than utility runway with a visual approach (B(V))","source":"APT_RWY_END","fields":[{"field":"FAR_PART_77_CODE","old":"A(V)","new":"B(V)"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"d6170d914649","priority":"fyi","category":"runway","kind":"changed","summary":"runway 30: controlling obstacle changed (now , clearance slope 34:1); Part 77 runway category: utility runway with a nonprecision approach (A(NP)) -> other than utility runway with a nonprecision approach having visibility minimums greater than 3/4 mile (C)","source":"APT_RWY_END","fields":[{"field":"FAR_PART_77_CODE","old":"A(NP)","new":"C"},{"field":"OBSTN_CLNC_SLOPE","old":"20","new":"34"}]},{"cycle":"2025-05-15","from_cycle":"2025-04-17","id":"8f92e368af38","priority":"fyi","category":"runway","kind":"changed","summary":"runway 12: Part 77 runway category: other than utility runway with a visual approach (B(V)) -> utility runway with a visual approach (A(V))","source":"APT_RWY_END","fields":[{"field":"FAR_PART_77_CODE","old":"B(V)","new":"A(V)"}]},{"cycle":"2025-05-15","from_cycle":"2025-04-17","id":"5c8e6d9e3520","priority":"fyi","category":"runway","kind":"changed","summary":"runway 30: controlling obstacle changed (now , clearance slope 20:1); Part 77 runway category: other than utility runway with a nonprecision approach having visibility minimums as low as 3/4 mile (D) -> utility runway with a nonprecision approach (A(NP))","source":"APT_RWY_END","fields":[{"field":"FAR_PART_77_CODE","old":"D","new":"A(NP)"},{"field":"OBSTN_CLNC_SLOPE","old":"34","new":"20"}]}],"first_cycle":"2025-05-15","last_cycle":"2026-09-03"}