Clark, South Dakota
8D7 Clark County
Clark County (8D7) is a non-towered, public-use airport in Clark, South Dakota, at 1,793.2 ft MSL. It has 2 runways: 03/21 (1,258 by 100 ft, turf), 13/31 (3,697 by 60 ft, asphalt). CTAF 122.8.
FAA NASR data effective Oct 29, 2026. Not for navigation; verify with current FAA charts and the Chart Supplement.
Airport
At a glance
- Identifiers
- FAA 8D7
- Location
- Clark, South Dakota (Clark County). 2 NM NE of the city center
- Elevation
- 1,793.2 ft MSL
- Position
- 44.8950° N, 97.7105° W
- Control tower
- No, non-towered
- Sectional chart
- Twin Cities
- Magnetic variation
- 4° E (2020)
- Fuel
- 100LL, Jet A
- Ownership
- Publicly owned, open to the public
- Attendance
- Unattended
2 runways
Runways
| Runway | Length × width | Surface | Edge lights |
|---|---|---|---|
| 03/21 | 1,258 × 100 ft | Turf, fair condition | Not listed |
| 13/31 | 3,697 × 60 ft | Asphalt, excellent condition | Medium intensity |
Runway ends and traffic pattern
| End | Pattern | Glide slope lights | Instrument | Displaced threshold | Landing distance |
|---|---|---|---|---|---|
| 03 | Left traffic | None listed | None listed | None listed | Not listed |
| 21 | Left traffic | None listed | None listed | None listed | Not listed |
| 13 | Left traffic | 2-light PAPI, left | None listed | None listed | Not listed |
| 31 | Left traffic | 2-light PAPI, left | None listed | None listed | Not listed |
VHF
Frequencies
- CTAF
- 122.8
- Actvt Papi Rwy 13 & 31; Mirl Rwy 13/31 - Ctaf.
- UNICOM
- 122.8
- Unicom Unmon.
Before you go
Brief 8D7 in Ascent EFB.
Current weather, NOTAMs and the airport diagram for Clark County, in the app on iPhone and iPad.
Not for navigation. Verify with current FAA charts and the Chart Supplement before flight.
Source: FAA NASR 28-day subscription, cycle effective Oct 29, 2026. Airport data changes every 28 days and NOTAMs can override it at any time.