Chan Gurney Muni Airport (Yankton, SD) YKN Note
| A81-APT | Activate MALSR runway 31; reils runway 13; PAPI runway 02 and 20; HIRL runway 13/31; MIRL runway 02/20 - CTAF. |
| A17 | For service after 1700 please call 605-661-9223. |
| A110-4 | For clearance contact minneapolis artcc at 651-463-5588. |
| A110-2 | Personnel and equipment working mowing seasonal. |
| A110-1 | Migratory waterfowl on and in vicinity of airport. |
