Terminal Procedures

KMRJ — Iowa County

MINERAL POINT, WI · 6 FAA charts · cycle 6 Aug 2026

FAA MRJElevation 1,170 ft2 runwaysLongest 5,001 ftNon-toweredFuel 100LL avgas, Jet A+Volume EC-3Not for navigation

4 published instrument approaches: 4 RNAV (GPS), serving 4 runway ends.

All 6 KMRJ charts in one download Every approach, departure, arrival and minimums page for this airport, sorted into folders, as a single ZIP. Taken one at a time on the free tier, 6 charts is roughly 38 sec of downloading — they queue one behind another.
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Instrument approach procedures

ChartAmendment
RNAV (GPS) RWY 04 chart previewRNAV (GPS) RWY 041BPDF
RNAV (GPS) RWY 11 chart previewRNAV (GPS) RWY 111BPDF
RNAV (GPS) RWY 22 chart previewRNAV (GPS) RWY 221BPDF
RNAV (GPS) RWY 29 chart previewRNAV (GPS) RWY 291BPDF

Takeoff and alternate minimums

ChartAmendment
TAKEOFF MINIMUMS chart previewTAKEOFF MINIMUMSPDF
ALTERNATE MINIMUMS chart previewALTERNATE MINIMUMSPDF

Minimums pages cover a whole volume, so the same document is shared by every airport in it.

KMRJ airport information

Control tower
No
Attendance
All mon-fri 0600-1600
ARTCC
Chicago Center
Flight service
Green Bay
NOTAM facility
MRJ (NOTAM-D available)
Magnetic variation
0W
Beacon
White-green (lighted land airport), sunset to sunrise
Wind indicator
Yes
Fuel
100LL avgas, Jet A+
Airframe service
Major
Powerplant service
Major
Bottled oxygen
Low
Parking
Tie-downs
Customs
Landing rights airport
Activated
April 1962
Airport area
383 acres
Ownership
Publicly owned
Sectional
Chicago
Last FAA inspection
2024-05-22

From the FAA NASR 28-day subscription, cycle 6 Aug 2026.

KMRJ radio frequencies

ServiceFrequencyCall sign
CTAF122.8

Civil VHF frequencies from the FAA NASR 28-day subscription. Discrete sector and military frequencies are not listed.

Runways

5,001 × 75 ft11293,600 × 60 ft0422N1,000 ft
Runway layout at KMRJ, drawn to scale from FAA published runway-end coordinates and true alignments. Runways served by an ILS are highlighted.
RunwayLengthWidth SurfaceLighting
11/295,001 ft75 ftAsphalt ExcellentMedium intensity
  11 111°TPAPI (2-box) 3°
  29 291°TPAPI (2-box) 3°
04/223,600 ft60 ftAsphalt GoodMedium intensity
  04 40°TPAPI (2-box) 3°
  22 220°TPAPI (2-box) 3°

Runway and approach-aid data from the FAA NASR 28-day subscription.

Where KMRJ is

Latitude, longitude42.8868800, -90.2366660
Elevation1,170 ft
From Mineral Point3 nm NW

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FAA remarks for KMRJ

  • 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.
  • FOR NOISE ABATEMENT PREFERED NO WIND RY IS RY 29.
  • FOR CD CTC CHICAGO ARTCC AT 630-906-8921.

Published verbatim from the FAA NASR subscription. Abbreviations are the FAA's own.

Approach and runway coverage

All four Iowa County runway ends are served by RNAV (GPS) approaches, so instrument procedure coverage is not concentrated on one alignment or direction. The set is entirely GPS-based, with no other approach type represented. Only runway 11/29 provides more than 3,600 feet; an operation requiring additional runway length cannot use 04/22.

Nearby chart coverage

Among nearby fields, Platteville Muni has equally broad chart coverage, while Tri-County Regional is close behind. Richland has the thinnest procedure set listed; Boscobel and Sauk/Prairie sit between those extremes. The Chicago Sectional adds broader visual-navigation context for Iowa County and its relationship to surrounding fields, beyond the airport-specific terminal procedures.

Airports near KMRJ

IDAirportCity DistanceCharts
KPVBPlatteville MuniPLATTEVILLE, WI15 nm SW6
KLNRTri-County RgnlLONE ROCK, WI20 nm N5
93CRichlandRICHLAND CENTER, WI24 nm N2
KOVSBoscobelBOSCOBEL, WI25 nm NW4
91CSauk/PrairiePRAIRIE DU SAC, WI32 nm NE3
KEFTMonroe MuniMONROE, WI33 nm SE5
C29Middleton Muni/Morey FldMIDDLETON, WI34 nm NE6
KDBQDubuque RgnlDUBUQUE, IA36 nm SW14

VFR charts covering KMRJ

Common questions about KMRJ

What charts are available for KMRJ?

6 current FAA charts for Iowa County, including 4 instrument approachs. All are free to download as PDFs from this page, from the 6 August 2026 cycle.

What are the radio frequencies for KMRJ?

CTAF 122.8. Full civil VHF list, with sector notes, is in the frequencies table on this page — from the FAA NASR subscription.

How long is the runway at KMRJ?

Iowa County has 2 runways. The longest is 11/29 at 5,001 ft by 75 ft, asphalt. Full runway dimensions, lighting and approach aids are listed on this page.

Does KMRJ have an ILS approach?

No ILS is published. In total KMRJ has 4 published instrument approaches, of which 4 are RNAV (GPS).

Is KMRJ a towered airport?

No — Iowa County has no control tower. Traffic co-ordinates on a common frequency rather than with a controller, which is listed in the frequencies table on this page.

Are these KMRJ charts current?

They are from the FAA cycle effective 6 August 2026, which is superseded on 3 September 2026. We publish each new cycle on its effective date. They are for flight simulation and reference only — not for real-world navigation.

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Not for navigation. For flight simulation and reference use only. Procedures are superseded on a 28-day cycle — obtain current official charts from the FAA for real-world flight.

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