31ID Thunder Ridge Airport
31ID · Sandpioint, ID · elev 2,632 ft · TPA 3,600 ft MSL (≈1,000 AGL) · Nontowered
skyready.app/airport/31id live weather · pattern · NOTAMs
Frequencies
| Guard | 121.5 |
|---|
Airport
| Coordinates | 48°23.50'N 116°21.97'W |
|---|---|
| ARTCC | SEATTLE (ZSE) |
| FSS | BOISE |
| Sectional | GREAT FALLS |
RWY 18LEFT traffic
- Heading
- 198° true
- Dimensions
- 1,068 × 35 ft
- TPA
- 3,600 ft MSL (≈1,000 AGL) · standard
- Surface
- TURF-DIRT
Enter the left downwind (heading 018°) on the 45° at 3,600 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 |
|---|---|---|---|---|---|
| 18/36 | — | 1,068 × 35 ft | Turf | left | — |