- Airport Identifier
- K7K8
- Airport Name
- Martin Field
- Location
- South Sioux City, United States
- Field elevation (ft)
- 1,100 ft
- Airport Type
- Small airport
- Magnetic Variation
- 1.666° W
- Coordinates
- 42.45597° N 96.472874° W
| Runway Name | Runway Length | Displaced Threshold (ft) | Runway Heading (°T) | Runway Heading (°M) | Slope | Surface |
|---|---|---|---|---|---|---|
| 14 | 3,323 ft x 50 ft | N/A | 145 °M | 143 °M | Unknown | Paved |
| 32 | 3,323 ft x 50 ft | 650 ft | 325 °M | 323 °M | Unknown | Paved |