AirNav: 1WA7 - Kemper Development Company Heliport

1WA7

Kemper Development Company Heliport
Bellevue, Washington, USA

FAA INFORMATION EFFECTIVE 03 SEPTEMBER 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 -7 (UTC -8 during Standard 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 AWOS-3PT at S50 (17 nm S):	118.050 (253-802-0933)
WX ASOS at PAE (18 nm N):	PHONE 425-355-6192

Nearby radio navigation aids

VOR radial/distance		VOR name		Freq		Var
SEAr003/11.8		SEATTLE VORTAC		116.80		19E
PAEr150/18.4		PAINE VOR/DME		110.60		20E

Heliport Services

Runway Information

Helipad H1

Dimensions:

55 x 45 ft. / 17 x 14 m

Surface:

ROOF/TOP

Weight bearing capacity:

Single wheel:

/2023

Latitude:

47-37.066667N

Longitude:

122-12.003500W

Elevation:

442.0 ft.

Traffic pattern:

left

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)
KPAE - Seattle Paine Field International Airport (18 nm N)
S43 - Harvey Field Airport (18 nm N)

Loc | Ops | Rwys | IFR | FBO | Links
Com | Nav | Svcs | Stats | Notes

Aerial photo

Sectional chart

Airport distance calculator
Flying to Kemper Development Company Heliport? Find the distance to fly. From to 1WA7

Sunrise and sunset

Times for 12-Sep-2026

	Local (UTC-7)	Zulu (UTC)
Morning civil twilight	06:12	13:12
Sunrise	06:43	13:43
Sunset	19:27	02:27
Evening civil twilight	19:58	02:58

Current date and time

Zulu (UTC)	13-Sep-2026 05:08:37
Local (UTC-7)	12-Sep-2026 22:08:37

METAR

KBFI 6nm SW	130453Z 18006KT 10SM OVC040 17/11 A2987 RMK AO2 SLP114 T01670111
KRNT 7nm S	130453Z 21006G16KT 10SM OVC040 17/13 A2987 RMK AO2 SLP121 T01670128
KSEA 11nm SW	130453Z 21011KT 8SM -RA BKN040 OVC080 15/12 A2989 RMK AO2 RAB38 SLP125 P0000 T01500117 $
KPAE 18nm N	130453Z AUTO 19004KT 10SM OVC095 14/12 A2987 RMK AO2 SLP114 T01440122

TAF

KBFI 6nm SW	121724Z 1218/1318 33004KT P6SM BKN150 FM122100 31005KT P6SM OVC120 FM130100 20006KT P6SM BKN070 OVC120 FM130700 18008KT P6SM -RA BKN020 OVC035 FM131200 17009KT 5SM -RA BR OVC018
KSEA 11nm SW	130307Z 1303/1406 VRB04KT P6SM VCSH SCT030 BKN070 OVC110 FM130700 20008KT P6SM -SHRA BKN035 OVC050 FM130900 20008KT P6SM -SHRA OVC025 FM131200 21010KT 4SM -SHRA BR OVC015 TEMPO 1312/1316 OVC008 FM132100 20012KT P6SM OVC015 FM140000 21012KT P6SM BKN025 OVC050 FM140300 20009KT P6SM OVC030
KPAE 18nm N	121724Z 1218/1318 33004KT P6SM BKN150 FM122100 31006KT P6SM OVC120 FM130300 18008KT P6SM BKN070 OVC120 FM130900 18008KT P6SM -RA BKN015 OVC025 FM131200 18010KT 4SM -RA BR OVC007

NOTAMs

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