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FBO · KMFI MARSHFIELD MUNI

Duffys Aircraft Sales & Leasing at Marshfield Muni

MARSHFIELD, WISCONSIN

(715) 389-9385Unicom 123.000WebsiteMon 0800-1700, Tue 0800-1700, Wed 0800-1700, Thu 0800-1700, Fri 0800-1700, Sat 0800-1700
Live posted pricing
Phillips 66
100LL Avgas
self serve
$7.45
Jet A
Not posted
—
JET A PRIST
full serve
$7.73
SS $7.73
Updated 10/22/2026

Services & amenities

Wi-FiCrew CarHangarPilot Lounge

All services

  • · Aircraft Fuel Sales
  • · Aircraft Rental
  • · Aircraft Sales & Leasing Services
  • · Crew Car(s)
  • · Crew Lounge
  • · Flight Training (Part 61)
  • · Ground Transportation
  • · Passenger Terminal & Lounge
  • · Pilot Supplies
  • · Public Telephone
  • · Restrooms
  • · Transient Aircraft Parking
  • · Transient Hangar Space
  • · Wi-Fi & Internet Access

About Duffys Aircraft Sales & Leasing

Duffys Aircraft Sales & Leasing serves KMFI, Marshfield Muni in Marshfield, Wisconsin. It carries AVGAS 100LL and Jet A Prist. Fuel is available self serve and full serve through Phillips 66.

Pilots will find a pilot lounge, passenger terminal lounge, restrooms, public telephone, internet access, and pilot supplies. The FBO also lists crew cars, ground transportation, transient parking, and transient hangars.

Other services include aircraft rental, aircraft sales, leasing, brokerage, and FAR Part 61 pilot training. The FBO accepts Visa, MasterCard, American Express, Discover, cash, and check. For current fuel details or any pricing questions, call the FBO directly.

Duffys Aircraft Sales & Leasing is set up for both local and transient traffic. It offers crew cars, ground transportation, transient parking, and transient hangars for quick turns or longer stops. The pilot lounge and passenger terminal lounge give crews a place to wait out weather or handle planning. Pilots also have access to internet, restrooms, public telephone, and pilot supplies. The business also supports aircraft rental, sales, leasing, brokerage, and FAR Part 61 training.

Payment & fees

Accepted payment

VisaMasterCardAmerican ExpressDiscoverCashCheck
No Fees, We enjoy having you fly into KMFI Marshfield, WI!

Frequently asked questions

What fuel grades does Duffys Aircraft Sales & Leasing carry at KMFI?
Duffys Aircraft Sales & Leasing carries AVGAS 100LL and Jet A Prist.
Does Duffys Aircraft Sales & Leasing offer self serve fuel?
Yes. The FBO lists both self serve and full serve fuel service.
What services are available for transient pilots?
Transient pilots have access to crew cars, ground transportation, transient parking, transient hangars, a pilot lounge, restrooms, internet access, and a public telephone.
Does Duffys Aircraft Sales & Leasing offer pilot training?
Yes. The FBO lists FAR Part 61 pilot training.
How do I contact Duffys Aircraft Sales & Leasing at KMFI?
Call (715) 389-9385. The UNICOM frequency is 123.000.
What payment methods does Duffys Aircraft Sales & Leasing accept?
The FBO accepts Visa, MasterCard, American Express, Discover, cash, and check.