SD50
Harrold Municipal Airport
Harrold Municipal Airport (SD50) is a general-aviation airfield serving Harrold, South Dakota. The field lies at 1,787 ft (545 m) above sea level and has a single runway of 2,250 ft (686 m), asphalt. Its nearest neighbour is Highmore Municipal Airport (K9D0), 13 nm E.
Harrold Municipal Airport is a smaller field, so Alārium does not attribute movements to it directly — but aircraft flying near it appear on the live map like any other, at their real altitude and on their real track.
Location
- Elevation
- 1,787 ft (545 m)
- Coordinates
- 44.5309, -99.7475
- Serving
- Harrold
- Region
- South Dakota
- Time zone
- America/Chicago
Runways1 · longest 2,250 ft
The diagram is drawn from published threshold coordinates, so each runway sits where it actually sits — true bearings, true separations, true lengths. Runway widths are exaggerated against length, which at true proportion would draw a hairline. It is a diagram, not a chart to navigate by.
| Runway | Length | Width | Surface | Lighting |
|---|---|---|---|---|
| 15/33 | 2,250 ft686 m | 200 ft | Asphalt | — |
Nearby airfields
Runway and field data from the OurAirports public-domain dataset. Positions are ADS-B, which covers most but not all aircraft.