KATY Watertown Regional Airport
ATY · KATY · Watertown, SD · elev 1,749 ft · Class E · TPA 2,700 ft MSL (≈1,000 AGL) · CTAF 123.05
skyready.app/airport/katy live weather · pattern · NOTAMs
Frequencies
| ASOS/AWOS | 126.625 |
|---|---|
| CTAF | 123.05 |
| UNICOM | 123.05 |
| Flight service | 122.5 · 128.5 (LOW) |
| Guard | 121.5 |
Tower/ground call: Watertown
Airport
| Coordinates | 44°54.84'N 97°9.28'W |
|---|---|
| Mag var | 6E |
| ARTCC | MINNEAPOLIS (ZMP) |
| FSS | HURON |
| NOTAM file | ATY |
| Sectional | TWIN CITIES |
Fuel: 100LL, Jet A. Attended ALL 0430-2030.
Lights: SEE RMK · Beacon: SS-SR · PCL: ACTVT MALSR RWY 35; PAPI RWY 12, 17, 30, & 35; HIRL RWY 17/35; MIRL RWY 12/30; REIL RWY 12, 17, & 30 - CTAF.
RWY 12LEFT traffic
- Heading
- 119° mag · 125° true
- Dimensions
- 6,898 × 100 ft
- TPA
- 2,700 ft MSL (≈1,000 AGL) · standard
- Surface
- Concrete
- Lights
- 4-light PAPI (left)
- CTAF
- 123.05
Enter the left downwind (heading 299°) on the 45° at 2,700 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 |
|---|---|---|---|---|---|
| 12/30 | 119° / 299° | 6,898 × 100 ft | Concrete · Med lights | left | — |
| 17/35 | 174° / 354° | 6,893 × 100 ft | Concrete · High lights | left | 35: ILS/DME · CAT I · LOC 111.9 (ATY) · GS 3.00° |