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KMFI · Marshfield Municipal Airport

ICAO · US · 5 NTSB events

ID KMFI FAA MFI Elev 1,277 ft Lat 44° 38.21' N Lon 90° 11.36' W Zulu …

Live conditions

METAR

fetching…

Wind / Visibility

—

Density altitude (now)

—

Decode in METAR tool TAF on AWC ↗ NOTAMs ↗

Aerial view

No FAA diagram published

Imagery © Esri, Maxar, Earthstar Geographics, USDA FSA

Runways

4 runway ends on file. Longest: 5,003 ft. Max gradient: 0.45%

Designator Heading Length Width Surface Lighting Gradient
16 158.6° 5,003 ft 100 ft ASP Yes 0.45%
34 338.6° 5,003 ft 100 ft ASP Yes 0.45%
04 46.9° 3,600 ft 100 ft ASP Yes —
22 226.9° 3,600 ft 100 ft ASP Yes —

Lengths + headings: in-app airport database. Surface, width, lighting: OurAirports. Gradient: derived from FAA NASR runway-end elevations (NASR's RWY_GRAD field is empty in 99.99% of rows).

Communications · 4 frequencies

  • ASOS ASOS 121.575
  • CNTR MINNEAPOLIS CNTR 124.400
  • RDO GREEN BAY RDO 122.550
  • UNIC CTAF/UNICOM 123.000

Live ATC audio (streaming + archived): Open KMFI on LiveATC ↗

Chart Supplement remarks, plain English · cycle 22JAN2026 · 8 matched · 19 not yet translated

Translations anchored to the FAA text; the raw FAA text is authoritative.

TL;DR

  • ·Non-standard pattern direction on Runway 16–34: right traffic. Watch for traffic from the opposite quadrant.
  • ·Non-standard pattern direction on Runway 34: right traffic. Watch for traffic from the opposite quadrant.
  • ·Pilot-controlled lighting: click mic 7 times on the CTAF to activate MALSR Rwy 34; REIL Rwy 16; VASI Rwy 16 and 34; PAPI Rwy 05; MIRL Rwy 05–23 and Rwy 16–34. Lights stay on 15 minutes — click again to refresh.

Watch for

  • Non-standard pattern direction on Runway 16–34: right traffic. Watch for traffic from the opposite quadrant.

    right traffic

  • Non-standard pattern direction on Runway 34: right traffic. Watch for traffic from the opposite quadrant.

    right traffic

  • Pilot-controlled lighting: click mic 7 times on the CTAF to activate MALSR Rwy 34; REIL Rwy 16; VASI Rwy 16 and 34; PAPI Rwy 05; MIRL Rwy 05–23 and Rwy 16–34. Lights stay on 15 minutes — click again to refresh.

    pcl ctaf

  • Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.

    wildlife hazard

  • Pilot-controlled lighting: click mic 7 times on the CTAF to activate REIL Rwy 09, 27 and 34; PAPI Rwy 09, 27, 16 and 34; MIRL Rwy 16–34. Lights stay on 15 minutes — click again to refresh.

    pcl ctaf

  • Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.

    wildlife hazard

All translated remarks (8)

  • Non-standard pattern direction on Runway 16–34: right traffic. Watch for traffic from the opposite quadrant.

    Raw FAA text · preamble · operational

    RWY 16–34: H5003X100 (ASPH) S–35, D–50 MIRL 0.5% up N RWY 16…

  • Non-standard pattern direction on Runway 34: right traffic. Watch for traffic from the opposite quadrant.

    Raw FAA text · preamble · operational

    RWY 34: MALSR. VASI(V2L)—GA 3.0º TCH 41´. Trees. RWY 05–23:…

  • Pilot-controlled lighting: click mic 7 times on the CTAF to activate MALSR Rwy 34; REIL Rwy 16; VASI Rwy 16 and 34; PAPI Rwy 05; MIRL Rwy 05–23 and Rwy 16–34. Lights stay on 15 minutes — click again to refresh.

    Raw FAA text · service · operational

    ACTVT MALSR Rwy 34; REIL Rwy 16; VASI Rwy 16 and 34; PAPI Rwy 05; MIRL Rwy 05–23 and Rwy 16–34—CTAF

  • Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.

    Raw FAA text · airport remarks · operational

    Birds, waterfowl, deer on & invof arpt.

  • Airport attended 1400–2300Z‡. Self-service or limited operations outside attended hours.

    Raw FAA text · airport remarks · advisory

    Attended 1400–2300Z‡

  • Pilot-controlled lighting: click mic 7 times on the CTAF to activate REIL Rwy 09, 27 and 34; PAPI Rwy 09, 27, 16 and 34; MIRL Rwy 16–34. Lights stay on 15 minutes — click again to refresh.

    Raw FAA text · service · operational

    Actvt REIL Rwy 09, 27 and 34; PAPI Rwy 09, 27, 16 and 34; MIRL Rwy 16–34—CTAF

  • Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.

    Raw FAA text · airport remarks · operational

    birds on and invof arpt.

  • Airport attended 1400–2200Z‡. Self-service or limited operations outside attended hours.

    Raw FAA text · airport remarks · advisory

    Attended 1400–2200Z‡.

Not yet translated · raw FAA text (19 sentences)
  • ·For after hrs svc call 715–743–6634. 24 hr fuel avbl with credit card.
  • ·Rwy 34 departing acft climb to 2000´ MSL prior to initiating rgt turn.
  • ·AIRPORT MANAGER: 715-387-2211
  • ·ASOS 121.575 (715) 384–3046.
  • ·CTAF/UNICOM 123.0 RCO 122.5 (GREEN BAY RADIO) ®MINNEAPOLIS CENTER APP/DEP CON 124.4 CLEARANCE DELIVERY PHONE: For CD if una to ctc on FSS freq, ctc Minneapolis ARTCC at 651-463-5588.
  • ·MAUSTON/NEW LISBON UNION (See NEW LISBON on page 376) MAWOC N44º11.98´ W87º42.13´ NOTAM FILE MTW.
  • ·NDB (LOMW) 362 MT 170º 4.4 NM to Manitowoc Co. 674/2W.
  • ·MEDFORD TAYLOR CO (MDZ)(KMDZ) 3 SE UTC–6(–5DT) N45º06.08´ W90º18.01´ 1478 B NOTAM FILE MDZ RWY 09–27: H6000X100 (ASPH) MIRL 0.3% up E RWY 09: REIL.
  • ·PAPI(P4L)—GA 3.0º TCH 40´.
  • ·PAPI(P4L)—GA 3.0º TCH 46´.
  • ·RWY 16–34: H4435X75 (ASPH) S–12.5 MIRL RWY 16: PAPI(P2L)—GA 3.0º TCH 37´.
  • ·PAPI(P2L)—GA 3.0º TCH 27´.
  • ·MIRL Rwy 09–27 preset to low SS–SR; to incr intst and actvt—CTAF.
  • ·For svc after hrs call 715–560–1018. 100L self svc fuel avbl H24 via credit card.
  • ·For take off on Rwy 34 left turn after 1000´ AGL.
  • ·AIRPORT MANAGER: 715-678-2152
  • ·AWOS–3 119.025 (715) 678–6030.
  • ·CTAF/UNICOM 122.8 ®MINNEAPOLIS CENTER APP/DEP CON 124.4 CLEARANCE DELIVERY PHONE: For CD ctc Minneapolis ARTCC at 651-463-5588.
  • ·GREEN BAY H–2K, L–14I IAP GREEN BAY GREEN BAY H–2K, L–14I IAP EC, 22 JAN 2026 to 19 MAR 2026

Field profile

Use

Public-use

Ownership

Public

Scheduled service

No

Tags

Roy Shrewy Field

Source: OurAirports community

IATA · MFI

FAA Chart Supplement

NTSB events

5 NTSB-recorded events on file at this airport .

Total events

5

since 1982

Fatal

2

40.0% of total

Last 5 years

0

no recent events

Last 10 years

0

no recent events

Ranking across all airports · Open in accident map ↗

Operations volume

FAA TAF · history through 2024

2005 2024

Peak: 26,050 ops in 1997

2024 total

23,050

10-yr total

230,500

2024 mix

AC/AT 11% · GA 89% · Mil 1%

Events / million ops

0.0

last 10 years

Fatal / million ops

0.00

approximate · 10-yr scaled

Last 10 years · n=0

No NTSB events at this field in the last decade.

All time · n=5

  • Other 1
  • Stall / spin 1
  • Ground collision 1
  • Loss of control 1
  • Controlled flight into terrain 1

Categories rule-matched from NTSB findings and probable-cause text. "Other" = not enough agency text to classify.

Date Aircraft · Classification · Wx Sev
2008-11-23 Piper PA46-500TP · CFIT · night →
2001-09-29 Cessna 414 Riley Super-8 · Loss of control · VMC · day →
1996-03-20 Cessna,Piper 310R,PA-32R-300 · Other · VMC →
1993-02-25 Piper PA-28-161 · Ground collision · VMC · day →
1991-02-07 Piper PA-28-181 · Stall / spin · night →

Designees in WI

CFI Flight Instructors 1,220 A&P Mechanics 3,071 AME Medical Examiners (AME) 36 DME Mechanic Examiners (DME) 3 DAR-F Manufacturing Airworthiness (DAR-F) 5 DAR-T Maintenance Airworthiness (DAR-T) 3 DER-Y Engineering — Company (DER-Y) 3 DER-T Engineering — Consultant (DER-T) 10 SAE Specialty Aircraft Examiners (SAE) 22 Schools Flight Schools 50 FBO Fixed Base Operators 65 Clubs Flying Clubs 29 Repair Repair / Maintenance Shops 8 EAA EAA Chapters 35

DPEs nearby

Distance is city-centroid to airport, a first cut, not the exam location.

Designee City ST Distance
Kurt Gross Wisconsin Rapids WI 21 nm
Renee Lynn Dubois Merrill WI 39 nm
Shane Robert Lehman Clintonville WI 61 nm
George Bolon Winona MN 73 nm
Robert Tchop Chetek WI 74 nm
Andrew Wallace Ferguson Oshkosh WI 79 nm
Michael Ford Oshkosh WI 79 nm
Richard Lowell Hanusa Oshkosh WI 79 nm
Sean Eric Elliott Oshkosh WI 79 nm
Marshall David Crandall Menasha WI 80 nm

Showing 10 closest of ~1,400 DPEs nationwide. Source: FAA Designee Locator.

CFIs nearby

City-centroid distance; ratings as on the FAA certificate.

Instructor City ST Distance
Daniel Frederick Maurer Marshfield WI 2 nm
Jody Jon Miller Marshfield WI 2 nm
Joshua Douglas Maurer Marshfield WI 2 nm
Justin Troy Smith Marshfield WI 2 nm
David Wade Wells Marshfield WI 2 nm
Aaron Ray Cordes Marshfield WI 2 nm
Dylan Chad Zenner Stratford WI 11 nm
Randy Arthur Meyer Neillsville WI 18 nm
Chad Anthony Eckhardt Junction City WI 18 nm
Cole Matthew Lundberg Junction City WI 18 nm

Showing 10 closest of ~70,900 active CFIs nationwide. Source: FAA Airmen Certification Database.

A&P mechanics nearby

City-centroid distance. A = airframe, P = powerplant, IA = inspection authorization.

Mechanic City ST Distance
Justin Troy Smith Marshfield WI 2 nm
Richard Arlyn Cain Marshfield WI 2 nm
Steven Albert Rogers Marshfield WI 2 nm
Lee Ray Taylor Jr Marshfield WI 2 nm
Jeffrey Walter B Molter Marshfield WI 2 nm
Michael Thomas Joyce Marshfield WI 2 nm
Brian William Schar Marshfield WI 2 nm
Kevin Ronald Kraus Marshfield WI 2 nm
David Allen Hannan Spencer WI 8 nm
Dennis Joe Hannan Stratford WI 11 nm

Showing 10 closest of ~248,300 certificated mechanics nationwide. Source: FAA Airmen Certification Database.

Repair stations nearby

By airport location.

Shop Distance
JetGlow Aviation
Oshkosh, WI
 80 nm
Aviation Resources
Cumberland, WI
 92 nm
Top Flight Avionics
Menomonie, WI
 92 nm
Perceptive Avionics
New Richmond, WI
 105 nm
Airworthy Aviation Maintenance
Sheboygan Falls, WI
 114 nm
Skycom Avionics, Inc.
Waukesha, WI
 128 nm
RC Avionics, Inc.
Blaine, MN
 132 nm
Twin Cities Aviation, Inc.
Blaine, MN
 132 nm
Cessna Citation Service Center
Milwaukee, WI
 142 nm
McCandless Avionics, LC
Waverly, IA
 152 nm

Showing 10 closest of ~400 geocoded shops in the repair-station directory. Source: AOPA business listings.