KMRJ
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KMRJ — Iowa County Airport

Iowa County Airport

Non-ToweredMineral Point, WI • 1,171' MSL

KMRJ WeatherLive METAR & TAF

Wind Component

KMRJ Runways2 runways

KMRJ has 2 runways. The longest is 11/29 at 5,001 ft × 75 ft (asphalt).

11/29Lighted5,001 ft × 75 ftAsphalt
4/22Lighted3,600 ft × 60 ftAsphalt

FAA NASR data, cycle 2026-09-03

KMRJ Field Data

KMRJ field elevation is 1,171 ft MSL. The standard traffic pattern altitude at KMRJ is 2,170 ft MSL (1,000 ft AGL). Fuel available at KMRJ: 100LL, Jet A+.

Field elevation1,171 ft MSL
Pattern altitude2,170 ft MSL1,000 ft AGL · standard
Fuel100LL, Jet A+Availability — call for price
Control towerNon-towered

FAA NASR data, cycle 2026-09-03

KMRJ Frequencies

CTAF 122.8 MHz — KMRJ is non-towered; self-announce position and intentions on CTAF.

AWOS118.525
CTAF122.8
UNICOM122.8
CNTR133.95

Airports Near KMRJwithin 50 nm

WI16Jim Benson FieldMineral Point, WI · 1,800' runway5.1 nmESEWN28Hird AirportLivingston, WI · 2,600' runway5.7 nmW89WITuschen AirportJonesdale, WI · 1,584' runway9.1 nmE22WNSouthwind AirportDodgeville, WI · 1,800' runway11 nmN3WN1Digger Doug AirportDodgeville, WI · 2,621' runway15 nmEKPVBPlatteville Municipal AirportPlatteville, WI · 4,000' runway15 nmSWUS-7554Darlington Aviation AirportDarlington, WI · 948' MSL15 nmSSE0WI6Pickel Point AirportPlatteville, WI · 1,550' runway16 nmWSWWI61Forseth FieldArena, WI · 800' MSL16 nmNE65WNWhoopy Hollow AerodromeWiota, WI · 1,800' runway18 nmSEKDBQDubuque Regional AirportDubuque, IA · Towered36 nmSWKMSNDane County Regional Truax FieldMadison, WI · Towered42 nmENE
All Wisconsin airports

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Frequently Asked About KMRJ

Is KMRJ (Iowa County Airport) a towered airport?

No, KMRJ is a non-towered airport. The CTAF frequency is 122.8 MHz.

What is the AWOS frequency for KMRJ?

The AWOS frequency at KMRJ (Iowa County Airport) is 118.525 MHz.

How long is the runway at KMRJ?

KMRJ has 2 runways (11/29, 4/22). The longest runway is 5,001 feet.

Which runway is longest at KMRJ?

Runway 11/29 is the longest at KMRJ — 5,001 ft × 75 ft, asphalt.

What is the traffic pattern altitude at KMRJ?

KMRJ uses the standard traffic pattern altitude of 1,000 feet AGL — about 2,170 feet MSL at a field elevation of 1,171 feet.

Does KMRJ have fuel?

Yes. KMRJ (Iowa County Airport) has 100LL, Jet A+ available. Call the field for hours, self-serve availability and price.

What is the elevation of KMRJ?

KMRJ (Iowa County Airport) has a field elevation of 1,171 feet MSL.

Where is KMRJ located?

KMRJ (Iowa County Airport) is located in Mineral Point, WI.