Vig Ranch Airfield Airport (Opal, SD) SD72 備註
| A81-APT | For lirl runways 13/31 and 18/36 please call 605-967-2357. |
| A14 | Dwayne C vig 17572 vig place mud butte sd 57758 605-748-2423 |
| A110-2 | For clearance contact denver artcc at 303-651-4257. |
| A110-1 | 1/4 mile from ranch bldgs. 1 hgr available at field. |
