Imagery © Google
Airport
Quartermaster Harbor Seaplane Base
US · US-WA · SEAPLANE BASE
HIGHverified May 2026
Overview
Geography
- ARP coordinates
- 47.3929, -122.4605
- Elevation
- 0 ft (0 m)
- Timezone
- America/Los_Angeles
Operations
- Customs
- No
- Immigration
- No
- 24h operations
- No
- PPR required
- No
- Curfew
- No
- ARFF (ICAO)
- —
- Status
- OPERATIONAL
Identifiers
- LOCAL69WT
- GPS_CODE69WT
Runways (2)
4W/22W1,718 m × 61 m · WATER
Geometry
| Length | 1,718 m (5,637 ft) |
|---|---|
| Width | 61 m |
| Surface | WATER |
Runway ends
22W
| Threshold | 47.4032, -122.4416 |
|---|
4W
| Threshold | 47.3952, -122.4611 |
|---|
15W/33W1,288 m × 61 m · WATER
Geometry
| Length | 1,288 m (4,226 ft) |
|---|---|
| Width | 61 m |
| Surface | WATER |
Runway ends
15W
| Threshold | 47.4017, -122.4468 |
|---|
33W
| Threshold | 47.3905, -122.4423 |
|---|