3B3
Sterling Airport
Sterling Airport (3B3) is a general-aviation airfield serving Sterling, Massachusetts. The field lies at 459 ft (140 m) above sea level and has a single runway of 3,086 ft (941 m), asphalt and lit. Its nearest neighbour is Marshall's Airport (MA16), 4 nm SSW.
Sterling 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
- 459 ft (140 m)
- Coordinates
- 42.4259, -71.7929
- Serving
- Sterling
- Region
- Massachusetts
- Time zone
- America/New_York
Runways2 · longest 3,086 ft
The diagram shows each runway’s orientation and relative length, read from its designator — runway 16 points 160° magnetic. Threshold coordinates are not published for this field, so strips are drawn about its centre rather than where they sit on the ground. It is a diagram, not a chart to navigate by.
| Runway | Length | Width | Surface | Lighting |
|---|---|---|---|---|
| 16/34 | 3,086 ft941 m | 40 ft | Asphalt | Lit |
| H1 | 50 ft15 m | 50 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.