AirNav: 4WN7 - Aegis Heliport

4WN7

Aegis Heliport
Green Bay, Wisconsin, USA

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FAA INFORMATION EFFECTIVE 19 FEBRUARY 2026

Location

FAA Identifier:	4WN7
Lat/Long:	44-28-17.1600N 087-59-41.3500W 44-28.286000N 087-59.689167W 44.4714333,-87.9948194 (estimated)
Elevation:	620 ft. / 189 m (estimated)
Variation:	03W (2000)
From city:	10 miles SE of GREEN BAY, WI
Time zone:	UTC -6 (UTC -5 during Daylight Saving Time)
Zip code:	54311

Heliport Operations

Heliport use:	Private use, MEDICAL
Activation date:	06/2002
Control tower:	no
ARTCC:	MINNEAPOLIS CENTER
FSS:	GREEN BAY FLIGHT SERVICE STATION
NOTAMs facility:	FDC (NOTAM-D service not available)
Attendance:	CONTINUOUS
Wind indicator:	yes
Segmented circle:	no
Lights:	FOR PERIMETER LGTS CALL 920-468-2081 EXTENSION 1123.

Heliport Communications

WUKES DP:	119.4
WX ASOS at GRB (6 nm W):	PHONE 920-204-7824

APCH/DEP SVC PRVDD BY GREEN BAY APCH (GRB) ON 119.4. APCH/DEP SVC PRVDD BY MINNEAPOLIS ARTCC (ZMP) ON 124.4/317.7 (MOSINEE RCAG) WHEN GREEN BAY (GRB) APCH CTL CLSD.

Nearby radio navigation aids

VOR radial/distance		VOR name		Freq		Var
GRBr119/9.9		GREEN BAY VORTAC		115.50		01E
OSHr038/37.6		OSHKOSH VORTAC		116.75		02E

NDB name		Hdg/Dist		Freq		Var		ID
DEPRE		055/7.4		332		02W		SG	... --.
FAMIS		082/10.6		356		02W		GR	--. .-.

Heliport Services

Runway Information

Helipad H1

Dimensions:	107 x 75 ft. / 33 x 23 m
Surface:	concrete
Runway edge lights:	PERI
Latitude:	44-28.286000N
Longitude:	087-59.689167W
Elevation:	620.0 ft.
Traffic pattern:	left	left

Heliport Ownership and Management from official FAA records

Ownership:	Privately-owned
Owner:	AEGIS GROUP, INC. 1751 ALLOUEZ AVE. GREEN BAY, WI 54311 Phone 920-469-9779
Manager:	TOM MADIGAN 1751 ALLOUEZ AVE. GREEN BAY, WI 54311 Phone 920-469-9779

Additional Remarks

A52-H1	RADIO TWRS 1100 FT HI - .5 M NW, 29 FT BLDG .1 M SW, PWR LINE 50 FT HIGH - .3 M S.
-	FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.

Instrument Procedures

There are no published instrument procedures at 4WN7.

Some nearby airports with instrument procedures:

KGRB - Green Bay/Austin Straubel International Airport (6 nm W)
KOCQ - Oconto/J Douglas Bake Municipal Airport (24 nm N)
KMTW - Manitowoc County Airport (25 nm SE)
KATW - Appleton International Airport (26 nm SW)
KEZS - Shawano Municipal Airport (31 nm NW)

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Aerial photo
WARNING: Photo may not be current or correct Photo taken 04-Jun-2004 Do you have a better or more recent aerial photo of Aegis Heliport that you would like to share? If so, please send us your photo.

Sectional chart

Airport distance calculator
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Sunrise and sunset

Times for 23-Feb-2026

	Local (UTC-6)	Zulu (UTC)
Morning civil twilight	06:11	12:11
Sunrise	06:40	12:40
Sunset	17:30	23:30
Evening civil twilight	18:00	24:00

Current date and time

Zulu (UTC)	23-Feb-2026 11:39:13
Local (UTC-6)	23-Feb-2026 05:39:13

METAR

KGRB
6nm W

231053Z AUTO 34015KT 10SM OVC028 M08/M13 A3048 RMK AO2 SLP334 T10831128

TAF