{"schema_version":1,"airport":"20MN","entries":[{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"bc0bc4f273e1","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: FOR CD CTC MINNEAPOLIS APCH AT 612-713-4016.","source":"APT_RMK","original":"FOR CD CTC MINNEAPOLIS APCH AT 612-713-4016.","fields":[{"field":"REMARK","old":"FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.","new":"FOR CD CTC MINNEAPOLIS APCH AT 612-713-4016."}]},{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"2027bf876764","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: runway end elevation: none -> 935 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"935"}]},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"37efd0da386b","priority":"fyi","category":"airport","kind":"changed","summary":"county: AITKIN -> HENNEPIN","source":"APT_BASE","fields":[{"field":"COUNTY_NAME","old":"AITKIN","new":"HENNEPIN"}]}],"first_cycle":"2025-04-17","last_cycle":"2026-05-14"}