📍 Mount Vernon⬆ 1,440 ft1 runways
2SD4 ·
Nicolaisen Airport
43.68330°N
-98.26530°W
ARR / DAY
0
▲
0.0%
DEP / DAY
0
▲
0.0%
Nicolaisen Airport (2SD4) is a small general aviation airport located in Mount Vernon, SD, 78 mi west of Sioux Falls. It features 1 runway measuring 2,800 feet.
Safety incidents
Last 1 days · 0 total
Current weather
From KHON, 49 mi away (2SD4 does not publish METAR)
Temp
96°F
Wind
7 kts
120°
Visib
10+ km
Ceil
—
Runways
1 installed
N/S
2,800 ft × 50
TURF○ unlit
Communications Frequencies
2026-06-11Airport operations
- ARTCC:
- ZMP
- Elevation:
- 1,440 ft
- Mag var:
- 7° E
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All flight data subject to ODbL attribution
·
Updated 00:43 UTC