wxdecoder
WN75

Erin Aero Airport

Hartford, WisconsinElevation 1,000 ftSmall airport

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RUNWAYS

Runway detail & declared distances

1 runway · longest 1,200 ft

18/36
Dimensions
1,200 x 75 ft
Surface
Turf
RWY 18
RWY 36

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

AIRPORT INFORMATION

Facility & services

Erin Aero Airport is in Hartford, Wisconsin. Field elevation 1,000 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerDANIEL J COFFEY
Manager phone262-673-5840
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATAWN75
SectionalCHICAGO
Center (ARTCC)CHICAGO
Flight service (AFSS)GREEN BAY
RegionWisconsin
CountryUnited States
Coordinates43.2447, -88.3723
Distance from city5 NM S
SERVICES & LIGHTING
Control towerNon-towered
AIRPORT REMARKS

Operational remarks

›OBS REMOVED/LOWERED OR THRS DSPLCD TO PRVD 20:1 SLOPES; 125' EITHER SIDE OF CNTRLN & 200' EITHER END BE CLEAR OF OBS; LIMITED TO CATEGORY A AIRCRAFT.
›FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗WN75 on OurAirports
FREQUENTLY ASKED
Does WN75 have a METAR?
No on-field METAR is issued for WN75. This page uses the nearest reporting station as a reference.
Does WN75 have a TAF?
No TAF is issued directly for WN75. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at WN75?
WN75 sits at 1,000 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for WN75?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.