Cold temperature restricted airport. Altitude correction required at or below -30C/-22F.
For attendant between 0000-0500 hours tower please call 218-283-2712.
Prior permission required for unsked air carrier operations with more than 9 passenger seats; please call airport manager or operations 218-283-4461. runway 4/22 not available for air carrier operations with more than 9 passenger seats. Ficons unmonitored between midnight - 0500 hours tower time please call 218-283-2712.