| FAA Information Effective: | 2013-12-12 |
| Airport Identifier: | 9D1 |
| Airport Status: | Operational |
| Longitude/Latitude: | 099-24-12.3223W/43-13-18.4087N -99.403423/43.221780 (Estimated) |
| Elevation: | 2175 ft / 662.94 m (Surveyed) |
| Land: | 214 acres |
| From nearest city: | 1 nautical miles SE of Gregory, SD |
| Location: | Gregory County, SD |
| Magnetic Variation: | 07E (2000) |
| Ownership: | Publicly owned |
| Owner: | City Of Gregory |
| Address: | Po Box 436 Gregory, SD 05753 |
| Phone number: | 605-835-8270 |
| Manager: | Al Cerny |
| Address: | Box 85 Gregory, SD 57533 |
| Phone number: | 605-835-8270 |
| Airport Use: | Open to public |
| Wind indicator: | Yes |
| Segmented Circle: | No |
| Control Tower: | No |
| Lighting Schedule: | SEE RMK ACTVT MIRL RY 13/31 & PAPI RYS 13 & 31 - CTAF. |
| Beacon Color: | Clear-Green (lighted land airport) |
| Landing fee charge: | No |
| Sectional chart: | Omaha |
| Region: | AGL - Great Lakes |
| Boundary ARTCC: | ZMP - Minneapolis |
| Tie-in FSS: | HON - Huron |
| FSS on Airport: | No |
| FSS Toll Free: | 1-800-WX-BRIEF |
| NOTAMs Facility: | HON (NOTAM-d service avaliable) |
| Federal Agreements: | NGY |
| CTAF: | 122.800 |
| Unicom: | 122.800 AUTOMATED UNICOM. |
| Fuel available: | 100LLA |
| Airframe Repair: | MINOR |
| Power Plant Repair: | MINOR |
| Bottled Oxygen: | NONE |
| Bulk Oxygen: | NONE |
| Dimension: | 3799 x 60 ft / 1157.9 x 18.3 m |
| Surface: | ASPH, Good Condition |
| Weight Limit: | Single wheel: 12500 lbs. |
| Edge Lights: | Medium |
| Runway 13 | Runway 31 | |
|---|---|---|
| Longitude: | 099-24-29.2576W | 099-23-52.6813W |
| Latitude: | 43-13-29.8080N | 43-13-03.4995N |
| Elevation: | 2170.00 ft | 2160.00 ft |
| Alignment: | 127 | 127 |
| Traffic Pattern: | Left | Left |
| Markings: | Non-precision instrument, Good Condition | Non-precision instrument, Good Condition |
| Crossing Height: | 31.00 ft | 32.00 ft |
| VASI: | 2-light PAPI on left side | 2-light PAPI on left side |
| Visual Glide Angle: | 3.00° | 3.00° |
| Runway End Identifier: | No | No |
| Centerline Lights: | No | No |
| Touchdown Lights: | No | No |
| Obstruction: | 32 ft trees, 1131.0 ft from runway, 29:1 slope to clear | , 50:1 slope to clear |
| TELEPHONE AVBL. |
| GCO AVBL ON FREQ 121.725 (4 CLICKS TO MINNEAPOLIS CENTER) |