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4WN6 Bay Area Medical Center Heliport
Marinette, Wisconsin, USA

GOING TO MARINETTE?

FAA INFORMATION EFFECTIVE 22 JANUARY 2026

Location

FAA Identifier: 4WN6
Lat/Long: 45-04-06.5000N 087-38-50.9000W
45-04.108333N 087-38.848333W
45.0684722,-87.6474722
(estimated)
Elevation: 611 ft. / 186 m (estimated)
From city: 2 miles S of MARINETTE, WI
Time zone: UTC -6 (UTC -5 during Daylight Saving Time)
Zip code: 54143

Heliport Operations

Heliport use: Private use, MEDICAL USE.
Activation date: 03/2005
Control tower: no
ARTCC: MINNEAPOLIS CENTER
FSS: GREEN BAY FLIGHT SERVICE STATION
Attendance: CONTINUOUS
Wind indicator: lighted
Segmented circle: no
Beacon: white-green-yellow (heliport)
DUSK-DAWN.

Heliport Communications

WX AWOS-3PT at MNM (4 nm N): 121.45 (906-863-8801)
WX AWOS-3 at OCQ (16 nm SW): 120.925 (920-835-1599)
WX AWOS-3PT at SUE (17 nm SE): 128.325 (920-743-7087)
WX AWOS-3PT at 3D2 (20 nm E): 124.175 (920-854-5559)

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
GRBr036/38.6GREEN BAY VORTAC115.5001E

Heliport Services

Runway Information

Helipad H1

Dimensions: 47 x 47 ft. / 14 x 14 m
Surface: concrete, in excellent condition
Runway edge lights: PERI
Latitude: 45-04.108333N
Longitude: 087-38.848333W
Elevation: 611.0 ft.
Traffic pattern: leftleft
Markings: basic, in good condition

Heliport Ownership and Management from official FAA records

Ownership: Privately-owned
Owner: BAY AREA MEDICAL CENTER
3003 UNIVERSITY DRIVE
MARINETTE, WI 54143
Phone 715-735-4200
Manager: MIKE ORLANDO
3003 UNIVERSITY DRIVE
MARINETTE, WI 54143
Phone 715-735-4200

Additional Remarks

- FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.

Instrument Procedures

There are no published instrument procedures at 4WN6.

Some nearby airports with instrument procedures:

KMNM - Menominee Regional Airport (4 nm N)
KOCQ - Oconto/J Douglas Bake Municipal Airport (16 nm SW)
KSUE - Door County Cherryland Airport (17 nm SE)
3D2 - Ephraim/Gibraltar Airport (20 nm E)
2P2 - Washington Island Airport (36 nm NE)
  
Loc | Ops | Rwys | IFR | FBO | Links
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Area around 4WN6 (Bay Area Medical Center Heliport)
 
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Sectional chart

 
Airport distance calculator
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From to 4WN6

Sunrise and sunset
Times for 06-Feb-2026
 Local
(UTC-6)		 Zulu
(UTC)
Morning civil twilight06:3512:35
Sunrise07:0513:05
Sunset17:0423:04
Evening civil twilight17:3523:35

Current date and time
Zulu (UTC)  06-Feb-2026 10:48:09
Local (UTC-6)  06-Feb-2026 04:48:09
 
METAR
KMNM 
3nm NE 		060957Z AUTO 29003KT 7SM UP BKN024 OVC031 M01/M01 A2961 RMK AO2 UPB37SNE37 SLP034 P0000 T10111011 FZRANO $
KOCQ 
16nm SW 		061035Z AUTO 30004KT 10SM M01/M01 A2963 RMK AO1 T10131015
KSUE 
16nm SE 		061033Z AUTO 31006KT 3SM -SN BR OVC005 M02/M02 A2962 RMK AO2 P0000 FZRANO $
K3D2 
20nm E 		061030Z AUTO 30006KT 7SM SCT016 OVC023 M02/M03 A2960 RMK AO2 T10251030
TAF
KGRB 
41nm SW 		060843Z 0609/0706 28007KT 1SM -SN OVC025 FM061000 32008KT 5SM -SN OVC022 FM061500 34013G19KT P6SM SCT028 FM061900 35014G22KT P6SM SCT060
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