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WN75 Erin Aero Airport
Hartford, Wisconsin, USA

GOING TO HARTFORD?


FAA INFORMATION EFFECTIVE 19 FEBRUARY 2026

Location

FAA Identifier: WN75
Lat/Long: 43-14-41.0140N 088-22-20.3470W
43-14.683567N 088-22.339117W
43.2447261,-88.3723186
(estimated)
Elevation: 1000 ft. / 305 m (estimated)
Variation: 01W (1990)
From city: 5 miles S of HARTFORD, WI
Time zone: UTC -6 (UTC -5 during Daylight Saving Time)
Zip code: 53027

Airport Operations

Airport use: Private use. Permission required prior to landing
Activation date: 08/1994
Control tower: no
ARTCC: CHICAGO CENTER
FSS: GREEN BAY FLIGHT SERVICE STATION
Attendance: UNATNDD
Wind indicator: yes
Segmented circle: no

Airport Communications

WX AWOS-3 at UES (14 nm SE): 118.875 (262-521-5226)
WX AWOS-3 at ETB (15 nm NE): 120.0 (262-334-6161)
WX AWOS-3 at RYV (16 nm W): 119.975 (920-261-0734)
WX AWOS-3 at MWC (17 nm SE): PHONE 414-461-2954
WX AWOS-3 at UNU (18 nm NW): 120.825 (920-386-5682)

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
BAEr331/8.6BADGER VOR/DME116.4002E
BJBr226/(15.1)WEST BEND VOR109.8001W

 
NDB name  Hdg/Dist  Freq  Var  ID
ROCK RIVER076/16.037101WRYV .-. -.-- ...-

Airport Services

Runway Information

Runway 18/36

Dimensions: 1200 x 75 ft. / 366 x 23 m
Surface: turf
RUNWAY 18  RUNWAY 36
Traffic pattern: leftleft

Airport Ownership and Management from official FAA records

Ownership: Privately-owned
Owner: J EDWIN COFFEY AND JOAN G COFFEY
1480 HY 83 SOUTH
HARTFORD, WI 53027
Phone 262-673-2193
Manager: DANIEL J COFFEY
1508 TERRY RD
HARTFORD, WI 53027
Phone 262-673-5840

Additional Remarks

FOR CD CTC CHICAGO ARTCC AT 630-906-8921.

Instrument Procedures

There are no published instrument procedures at WN75.

Some nearby airports with instrument procedures:

KHXF - Hartford Municipal Airport (6 nm N)
KUES - Waukesha County Airport (14 nm SE)
KETB - West Bend Municipal Airport (15 nm NE)
KRYV - Watertown Municipal Airport (16 nm W)
KMWC - Lawrence J Timmerman Airport (17 nm SE)
KUNU - Dodge County Airport (18 nm NW)
 
Loc | Ops | Rwys | IFR | FBO | Links
Com | Nav | Svcs | Stats | Notes
Area around WN75 (Erin Aero Airport)
 
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Aerial photo
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Sectional chart

 
Airport distance calculator
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From to WN75

Sunrise and sunset
Times for 21-Feb-2026
 Local
(UTC-6)
 Zulu
(UTC)
Morning civil twilight06:1512:15
Sunrise06:4412:44
Sunset17:3123:31
Evening civil twilight18:0024:00

Current date and time
Zulu (UTC)  21-Feb-2026 17:42:38
Local (UTC-6)  21-Feb-2026 11:42:38
 
METAR
KETB 
15nm NE 
211715Z AUTO 28008KT 10SM OVC019 M01/M05 A3009 RMK AO2
KRYV 
16nm W 
211715Z AUTO 30008KT 10SM OVC019 M04/M09 A3011 RMK AO2 T10371086
KUES 
17nm SE 
211645Z 27014KT 10SM OVC021 M03/M08 A3011
KMWC 
17nm SE 
211715Z AUTO 30011KT 10SM OVC023 M03/M07 A3012 RMK AO2
KUNU 
18nm NW 
211715Z AUTO 30005KT 10SM OVC019 M04/M09 A3011 RMK AO2 T10451087 TSNO
K57C 
27nm S 
211715Z AUTO 29009KT 10SM OVC022 M03/M08 A3010 RMK AO2 T10331080
KMKE 
27nm SE 
211652Z 27009KT 10SM OVC024 M03/M09 A3010 RMK AO2 SLP201 T10281089
TAF
KUES 
17nm SE 
211508Z 2115/2212 32009G16KT P6SM OVC021 FM211700 30011KT P6SM BKN030 FM220400 31011G19KT P6SM OVC020
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