SD25 Infinity Landing Airport
SD25 · Piedmont, SD · elev 3,159 ft · TPA 4,200 ft MSL (≈1,000 AGL) · CTAF 122.9
skyready.app/airport/sd25 live weather · pattern · NOTAMs
Frequencies
| CTAF | 122.9 |
|---|---|
| Guard | 121.5 |
Airport
| Coordinates | 44°13.12'N 103°15.08'W |
|---|---|
| ARTCC | DENVER (ZDV) |
| FSS | HURON |
| Sectional | TWIN CITIES |
Attended UNATNDD.
RWY 13LEFT traffic
- Heading
- 135° true
- Dimensions
- 5,000 × 50 ft
- TPA
- 4,200 ft MSL (≈1,000 AGL) · standard
- Surface
- Asphalt
- CTAF
- 122.9
Enter the left downwind (heading 315°) on the 45° at 4,200 ft MSL (≈1,000 AGL).
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
Traffic pattern for the primary runway, drawn on its FAA charted side.
Runways
| Runway | Headings | Size | Surface · lights | Pattern | ILS |
|---|---|---|---|---|---|
| 13/31 | — | 5,000 × 50 ft | Asphalt | left | — |