WA54 1001 Fourth Avenue Plaza Heliport
Non-towered
Privately-owned
Location & operations
- Elevation
- 716.0 ft
- Coordinates
- 47-36-24.3530N 122-20-01.4550W
- Lat / Long
- 47.6067647, -122.3337375
- Mag. variation
- 20E (1985)
- Time zone
- UTC -7 (UTC -8 during Standard Time)
- Activated
- 08/1969
- ARTCC
- SEATTLE CENTER
- FSS
- SEATTLE FLIGHT SERVICE STATION
- Attendance
- CONTINUOUS
- Wind indicator
- yes
- Segmented circle
- yes
- Lights
- SS-SR
Airport location no published diagram
Range from WA54
Runways
Longest 35 ft
- Dimensions
- 35 x 35 ft. / 11 x 11 m
- Surface
- concrete, in fair condition ROOFTOP.
- Runway edge lights
- non-standard ENTR BNDRY HELI OUTLINED IN FLORESCENT LGTS WHICH ARE RAISED 8 INCHES ABOVE PAD SFC.
- Traffic pattern
- right
- Markings
- none, in fair condition
- Obstructions
- 25 ft. ant, 60 ft. from runway, 2:1 slope to clear LGTD RADIO ANTENNAS WEST EDGE OF BLDG.
Communications
- Control Tower
- no
Services
- Airframe service
- NONE
- Powerplant service
- NONE
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
Airport data aggregated from public FAA/AirNav sources for reference only — always consult official charts and NOTAMs for flight planning.