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1WA7 Kemper Development Company Heliport
Bellevue, Washington, USA


FAA INFORMATION EFFECTIVE 25 DECEMBER 2025

Location

FAA Identifier: 1WA7
Lat/Long: 47-37-04.0000N 122-12-00.2100W
47-37.066667N 122-12.003500W
47.6177778,-122.2000583
(estimated)
Elevation: 442 ft. / 135 m (estimated)
Time zone: UTC -8 (UTC -7 during Daylight Saving Time)
Zip code: 98004

Heliport Operations

Heliport use: Private use. Permission required prior to landing
Activation date: 09/2023
Control tower: no
ARTCC: SEATTLE CENTER
FSS: SEATTLE FLIGHT SERVICE STATION
Attendance: 
Segmented circle: no

Heliport Communications

WX ASOS at BFI (7 nm SW): PHONE 206-658-6435
WX ASOS at RNT (8 nm S): 126.95 (425-255-6080)
WX ASOS at SEA (11 nm SW): PHONE 206-214-2592
WX ASOS at PAE (18 nm N): PHONE 425-355-6192

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
SEAr003/11.8SEATTLE VORTAC116.8019E
PAEr150/18.4PAINE VOR/DME110.6020E

Heliport Services

Runway Information

Helipad H1

Dimensions: 55 x 45 ft. / 17 x 14 m
Surface: ROOF/TOP
Latitude: 47-37.066667N
Longitude: 122-12.003500W
Elevation: 442.0 ft.
Traffic pattern: leftleft

Heliport Ownership and Management from official FAA records

Ownership: Privately-owned
Owner: KEMPER DEVELOPMENT COMPANY
575 BELLEVUE SQUARE
BELLEVUE, WA 98004
Phone 425-460-5792
Manager: JOHN CARLSON
575 BELLEVUE SQUARE
BELLEVUE, WA 98004
Phone 425-829-3929
EMAIL: JOHN.CARLSON@KEMPERDC.COM

Instrument Procedures

There are no published instrument procedures at 1WA7.

Some nearby airports with instrument procedures:

KBFI - Boeing Field/King County International Airport (7 nm SW)
KRNT - Renton Municipal Airport (8 nm S)
KSEA - Seattle-Tacoma International Airport (11 nm SW)
S50 - Auburn Municipal Airport (17 nm S)
S43 - Harvey Field Airport (18 nm N)
KPAE - Seattle Paine Field International Airport (18 nm N)
 
Loc | Ops | Rwys | IFR | FBO | Links
Com | Nav | Svcs | Stats | Notes
Aerial photo
No photo
 
Airport distance calculator
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From to 1WA7

Sunrise and sunset
Times for 28-Dec-2025
 Local
(UTC-8)
 Zulu
(UTC)
Morning civil twilight07:2215:22
Sunrise07:5815:58
Sunset16:2300:23
Evening civil twilight16:5900:59

Current date and time
Zulu (UTC)  28-Dec-2025 17:42:01
Local (UTC-8)  28-Dec-2025 09:42:01
 
METAR
KBFI 
6nm SW 
281653Z 20003KT 10SM OVC075 01/M01 A3064 RMK AO2 SLP373 T00061006
KRNT 
7nm S 
281653Z 00000KT 10SM OVC075 00/M01 A3063 RMK AO2 SLP377 T00001006 $
KSEA 
11nm SW 
281653Z 12004KT 10SM SCT070 BKN100 02/M01 A3061 RMK AO2 SLP377 T00171011 $
KPAE 
18nm N 
281653Z 12006KT 10SM OVC065 01/M01 A3061 RMK AO2 SLP372 T00061011
TAF
KBFI 
6nm SW 
281611Z 2816/2912 15003KT P6SM FEW004 OVC070 FM281800 13002KT P6SM OVC040 FM282100 03002KT P6SM OVC050
KSEA 
11nm SW 
281611Z 2816/2918 VRB03KT P6SM FEW002 OVC070 FM281800 36005KT P6SM BKN050 FM290500 04005KT P6SM OVC070 FM291100 VRB03KT P6SM FEW015
KPAE 
18nm N 
281127Z 2812/2912 11006KT 3SM BR SCT005 OVC025 FM281900 VRB04KT P6SM OVC035 FM290900 07004KT P6SM OVC025
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