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1WA7 Kemper Development Company Heliport
Bellevue, Washington, USA

FAA INFORMATION EFFECTIVE 19 FEBRUARY 2026

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
 
Sectional chart

 
Airport distance calculator
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From to 1WA7

Sunrise and sunset
Times for 09-Mar-2026
 Local
(UTC-8)		 Zulu
(UTC)
Morning civil twilight06:0414:04
Sunrise06:3514:35
Sunset18:0402:04
Evening civil twilight18:3502:35

Current date and time
Zulu (UTC)  09-Mar-2026 11:23:11
Local (UTC-8)  09-Mar-2026 03:23:11
 
METAR
KBFI 
6nm SW 		091053Z 00000KT 10SM BKN025 OVC100 05/01 A3003 RMK AO2 SLP168 T00500011
KRNT 
7nm S 		091053Z AUTO 00000KT 10SM SCT025 BKN036 OVC110 05/01 A3003 RMK AO2 SLP174 T00500011 $
KSEA 
11nm SW 		091053Z 23008KT 10SM BKN020 BKN027 OVC100 04/00 A3002 RMK AO2 SLP173 T00440000 $
KPAE 
18nm N 		091053Z AUTO 00000KT SCT023 BKN100 OVC120 02/00 A3002 RMK AO2 SLP169 T00220000 $
TAF
KBFI 
6nm SW 		090856Z 0909/1006 19007KT P6SM BKN035 BKN050 FM091900 21011G18KT P6SM -SHRA SCT035 BKN050 FM100200 20008KT P6SM -SHRA BKN050
KSEA 
11nm SW 		090856Z 0909/1012 21008KT P6SM VCSH BKN025 BKN050 FM091900 22013G20KT P6SM -SHRA SCT035 BKN050 FM100200 22010KT P6SM -SHRA BKN050
KPAE 
18nm N 		090532Z 0906/1006 VRB03KT 6SM -SHRA BR BKN025 OVC030 FM090900 21006KT P6SM VCSH SCT020 OVC050 FM091400 18006KT 6SM -SHRA BR SCT020 BKN035 OVC050 FM092300 25008KT P6SM -SHRA BKN030 OVC050 FM100300 21007KT P6SM -SHRA BKN025 OVC050
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