A51
Costin Airport
Costin Airport (A51) is a general-aviation airfield serving Port St Joe, Florida. The field lies at 13 ft (4 m) above sea level and has a single runway of 4,230 ft (1,289 m), grass. Its nearest neighbour is Apalachicola Regional Airport (AAF), 14 nm E.
Costin 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
- 13 ft (4 m)
- Coordinates
- 29.7559, -85.2890
- Serving
- Port St Joe
- Region
- Florida
- Time zone
- America/New_York
Runways1 · longest 4,230 ft
The diagram shows each runway’s orientation and relative length, read from its designator — runway 18 points 180° 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 |
|---|---|---|---|---|
| 18/36 | 4,230 ft1,289 m | 65 ft | Grass | — |
Nearby airfields
Runway and field data from the OurAirports public-domain dataset. Positions are ADS-B, which covers most but not all aircraft.