- Airport Identifier
- US-2853
- Airport Name
- Portlock Seaplane Base
- Location
- Nanwalek, United States
- Field elevation (ft)
- N/A
- Airport Type
- Closed
- Magnetic Variation
- N/A
- Coordinates
- 59.2111° N 151.7635° W
| Runway Name | Runway Length | Displaced Threshold (ft) | Runway Heading (°T) | Runway Heading (°M) | Slope | Surface |
|---|