- Airport Identifier
- 20LS
- Airport Name
- Clark Field
- Location
- Zachary, United States
- Field elevation (ft)
- 62 ft
- Airport Type
- Small airport
- Magnetic Variation
- 0.881° E
- Coordinates
- 30.623949° N 91.032427° W
| Runway Name | Runway Length | Displaced Threshold (ft) | Runway Heading (°T) | Runway Heading (°M) | Slope | Surface |
|---|---|---|---|---|---|---|
| 13 | 1,300 ft x 90 ft | N/A | Unknown | 130 °M | Unknown | Grass |
| 31 | 1,300 ft x 90 ft | N/A | Unknown | 310 °M | Unknown | Grass |
| 18 | 1,573 ft x 80 ft | N/A | Unknown | 180 °M | Unknown | Grass |
| 36 | 1,573 ft x 80 ft | N/A | Unknown | °M | Unknown | Grass |