74AZ
Rancho San Marcos Airport
Rancho San Marcos Airport (74AZ) is a general-aviation airfield serving Tombstone, Arizona. The field lies at 4,353 ft (1,327 m) above sea level and has a single runway of 4,800 ft (1,463 m), dirt. Its nearest neighbour is Tombstone Municipal Airport (KP29), 3 nm NNE.
Rancho San Marcos 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
- 4,353 ft (1,327 m)
- Coordinates
- 31.6196, -110.0474
- Serving
- Tombstone
- Region
- Arizona
- Time zone
- America/Phoenix
Runways1 · longest 4,800 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 | 4,800 ft1,463 m | 50 ft | Dirt | — |
Nearby airfields
Runway and field data from the OurAirports public-domain dataset. Positions are ADS-B, which covers most but not all aircraft.