AirNav: WI78 - Martins Aerodrome

WI78

Martins Aerodrome
Green Bay, Wisconsin, USA

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FAA INFORMATION EFFECTIVE 19 MARCH 2026

Location

FAA Identifier:	WI78
Lat/Long:	44-25-32.7000N 087-56-06.1000W 44-25.545000N 087-56.101667W 44.4257500,-87.9350278 (estimated)
Elevation:	808 ft. / 246 m (estimated)
Variation:	02W (1985)
From city:	6 miles SE of GREEN BAY, WI
Time zone:	UTC -5 (UTC -6 during Standard Time)
Zip code:	54311

Airport Operations

Airport use:	Private use. Permission required prior to landing
Activation date:	03/1972
Control tower:	no
ARTCC:	MINNEAPOLIS CENTER
FSS:	GREEN BAY FLIGHT SERVICE STATION
Attendance:	UNATNDD
Wind indicator:	yes
Segmented circle:	no

Airport Communications

WX ASOS at GRB (9 nm NW):

PHONE 920-204-7824

Nearby radio navigation aids

VOR radial/distance		VOR name		Freq		Var
GRBr124/13.6		GREEN BAY VORTAC		115.50		01E
OSHr044/37.4		OSHKOSH VOR/DME		116.75		02E

NDB name		Hdg/Dist		Freq		Var		ID
DEPRE		081/8.6		332		02W		SG	... --.
FAMIS		096/13.1		356		02W		GR	--. .-.

Airport Services

Airframe service:	NONE
Powerplant service:	NONE

Runway Information

Runway 1/19

Dimensions:	2000 x 100 ft. / 610 x 30 m
Surface:	turf
	RUNWAY 1	RUNWAY 19
Traffic pattern:	left	left

Airport Ownership and Management from official FAA records

Ownership:	Privately-owned
Owner:	JOANNE MARTIN 2943 DUTCHMAN ROAD GREEN BAY, WI 54311 Phone 920-336-5568
Manager:	KATY MARTIN 2943 DUTCHMAN ROAD GREEN BAY, WI 54311 Phone 920-619-8011

Additional Remarks

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

Instrument Procedures

There are no published instrument procedures at WI78.

Some nearby airports with instrument procedures:

KGRB - Green Bay/Austin Straubel International Airport (9 nm NW)
KMTW - Manitowoc County Airport (21 nm SE)
KOCQ - Oconto/J Douglas Bake Municipal Airport (27 nm N)
KATW - Appleton International Airport (27 nm W)
8D1 - New Holstein Municipal Airport (30 nm S)

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Aerial photo

Sectional chart

Airport distance calculator
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Sunrise and sunset

Times for 20-Mar-2026

	Local (UTC-5)	Zulu (UTC)
Morning civil twilight	06:27	11:27
Sunrise	06:56	11:56
Sunset	19:03	00:03
Evening civil twilight	19:32	00:32

Current date and time

Zulu (UTC)	20-Mar-2026 14:17:53
Local (UTC-5)	20-Mar-2026 09:17:53

METAR

KGRB
9nm W

201353Z 00000KT 7SM CLR 04/01 A2974 RMK AO2 SLP077 T00390011

TAF