KMRJ
Iowa County Airport
Mineral Point, WisconsinElevation 1,171 ftSmall airport
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Runway detail & declared distances
04/22
RWY 0440°T
VGSIPAPI (P2L)
Traffic patternLeft
RWY 22220°T
VGSIPAPI (P2L)
Traffic patternLeft
11/29
RWY 11111°T
VGSIPAPI (P2L)
RWY 29291°T
VGSIPAPI (P2L)
Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.
AIRPORT INFORMATION
Facility & services
Iowa County Airport is in Mineral Point, Wisconsin. Field elevation 1,171 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.
OPERATIONS & CONTACT
OwnershipPublicly owned
UseOpen to the public
TypeSmall airport
ManagerCODY WILLIAMS
Manager phone608-553-7571
AttendedALL MON-FRI, 0600–1600
CHARTS & AIRSPACE
ICAO / IATAKMRJ
SectionalCHICAGO
Center (ARTCC)CHICAGO
Flight service (AFSS)GREEN BAY
RegionWisconsin
CountryUnited States
Coordinates42.8868, -90.2362
Distance from city3 NM NW
SERVICES & LIGHTING
FuelJet A+
Control towerNon-towered
Field lightingSee remarks
BeaconSunset to sunrise · White-green (lighted land airport)
CTAF122.800
UNICOM122.800
FREQUENCIES
Communications
118.525
AWOS 3
AWOS
133.95
CHICAGO CNTR
CNTR
122.8
CTAF/UNICOM
UNIC
122.800
CTAF
CTAF
122.800
UNICOM
UNICOM
Not all tower/ground/approach frequencies are in our datasets. Verify with the FAA Chart Supplement.
AIRPORT REMARKS
Operational remarks
›FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
›FOR NOISE ABATEMENT PREFERED NO WIND RY IS RY 29.
›MIRL RWY 11/29 PRESET TO LOW SS-SR; TO INCR INTST AND ACTVT PAPI RWY 04, 11, 22 & 29; MIRL RWY 04/22 - CTAF.
›BIRDS ON & INVOF ARPT.
›FUEL AVBL 24 HR SELF SVC.
FREQUENTLY ASKED
Does KMRJ have a METAR?
Yes. KMRJ is a METAR-reporting station; the current observation loads live on this page.
Does KMRJ have a TAF?
When KMRJ issues a TAF, its decoded forecast timeline loads live on this page; otherwise use the nearest TAF-issuing field as a planning reference.
What is the field elevation at KMRJ?
KMRJ sits at 1,171 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for KMRJ?
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.