MARSHFIELD MUNI (KMFI)
Marshfield, Wisconsin · Wood County · 1 miles S of city
Airport information
FAA identifierMFI
ICAO identifierKMFI
Elevation1277.8 ft MSL
Latitude44.63689° N
Longitude90.18932° W
Magnetic variation0E
NPIAS categoryGeneral Aviation · Local
Based aircraft16
Annual enplanements2
Planned development (2025–29)$8,601,667
Sectional chartGREEN BAY
ARTCCMinneapolis Center
Flight ServiceGreen Bay
OwnershipPublicly owned
UseOpen to the public
Activated1945/09
Fuel available100LL, A+
TowerNON-ATCT
BeaconWG
Landing feeNo
Wind indicatorYes
NOTAM facilityMFI
AttendedALL / MON-SAT / 0800-1700
ManagerJeff Gaier
Manager phone715-387-2211
Runways
| Runway | Dimensions | Surface | Details |
|---|---|---|---|
| 05/23 | 3,600 × 100 ft | Asphalt (fair) | 05: right pattern, P2L |
| 16/34 | 5,003 × 100 ft | Asphalt (fair) | 16: right pattern, V2L · 34: V2L, MALSR |
Radio frequencies
| Use | Frequency | Call |
|---|---|---|
| CTAF | 123.0 | — |
| UNICOM | 123.0 | — |
| MOSINEE RCAG | 124.4 | — |
| MOSINEE RCAG | 317.7 | — |
Weather stations
- ASOS · 715-384-3046
Airport remarks
- BIRDS, WATERFOWL & DEER ON & INVOF ARPT.
- RY 34 DEPARTING ACFT CLIMB TO 2000 FT MSL PRIOR TO INITIATING RIGHT TURN.
- FOR CD IF UNA TO CTC ON FSS FREQ, CTC MINNEAPOLIS ARTCC AT 651-463-5588.
- MIRL RWY 05/23 & RWY 16/34 PRESET TO LOW SS-SR; TO INCR INTST AND ACTVT MALSR RWY 34; REIL RWY 16; VASI RWY 16 & 34; PAPI RWY 05; MIRL RWY 5/23 & RWY 16/34 - CTAF.
- FOR AFT HRS SVC CALL 715-743-6634.
- 24 HR FUEL AVBL WITH CREDIT CARD.
Data from the FAA National Airspace System Resources (NASR) 28-day subscription. For flight planning, always consult current official publications, NOTAMs, and charts.

