โฐ Minimum Connection Times
Domestic โ Domestic
45
minutes
Domestic โ International
90
minutes
Interline Connections
120
minutes
๐ข Terminal Information
Marshfield Municipal Airport (MFI), also known as Roy Shwery Field, serves the city of Marshfield and the broader Wood County region in central Wisconsin. The terminal is a classic, single-story municipal facility that primarily handles general aviation, private charters, and local flight operations. Its straightforward and functional design is intended to provide a reliable base for travelers and pilots accessing this important healthcare and agricultural hub, which is home to the Marshfield Clinic and various industrial enterprises.
The terminal experience at Marshfield is quiet and personalized, featuring a comfortable waiting area and administrative offices for the airport's management. Facilities include pilot lounges, public restrooms, and a flight planning room equipped with necessary weather and navigation services. Because there is no scheduled commercial airline service at the airport, the terminal operates on a more flexible schedule, with staff often providing personalized assistance to transient pilots and their passengers. The layout allows for immediate access to the aircraft parking ramp and fueling stations, which are essential for both based and transient aircraft.
While on-site amenities are limited, the terminal offers a peaceful environment with convenient access to the airfield and local business parks. There are no commercial restaurants or retail shops within the terminal, so visitors are encouraged to coordinate ground transportation to the center of Marshfield, located just a few miles away, for full services. The airport plays an essential role in regional business connectivity, local emergency medical transport, and as a base for specialized aviation services across central Wisconsin.
๐ Connection Tips
Marshfield Municipal Airport (MFI) in Wisconsin is a well-maintained general aviation facility serving the city of Marshfield and the surrounding Wood County region. For those arriving at MFI via private aircraft, ground transportation is exceptionally well-supported for a regional airfield. A unique tip for visitors is utilizing the airport as a technical stop before heading to the nearby spectacular Jurustic Park or exploring the historic downtown district. Weather in central Wisconsin follows typical midwestern patterns, with the potential for localized morning fog and winter snow that can lead to flight groundings.
While it does not host scheduled commercial airline service (like Delta or United), it is a vital hub for private pilots, corporate charters, and specialized medical transport supporting the world-renowned Marshfield Clinic and the region's prominent manufacturing industries. On-site car rental services are available through local agencies but should be pre-arranged with the Fixed Base Operator (FBO), Marshfield Flying Service, which provides full-service fueling (100LL and Jet A) and professional pilot amenities including a renovated lounge and flight planning room. Arriving 45 to 60 minutes before departures is standard for these regional hops. Pilots should always check for the latest NOTAMs and regional weather briefings.
For travelers requiring commercial flights, the nearest primary options are Central Wisconsin Airport (CWA) in Mosinee, located approximately 35 miles to the northeast, or Chippewa Valley Regional (EAU), which is about a 1-hour drive to the west via WI-29. Taxis and local ride-sharing services meet scheduled charter flights; the city center and the Marshfield Clinic campus are located just a 10-minute drive from the terminal. The airport features a single 5,002-foot primary paved runway capable of handling most business jets. MFI provides a quiet, professional, and welcoming arrival point for medical professionals and business leaders visiting the heart of the Dairy State, provided all ground logistics are secured in advance to navigate the scenic rural highways.
โฐ Minimum Connection Times
Domestic โ Domestic
60
minutes
Domestic โ International
90
minutes
Interline Connections
120
minutes
๐ข Terminal Information
Ambler Airport (ABL) is a remote, state-owned public-use airport located in the Native Alaskan village of Ambler, within the Northwest Arctic Borough. It serves as an indispensable lifeline for this isolated community, as there are no connecting roads. The airport's infrastructure is extremely basic, reflecting its role as a bush airport. There is no traditional terminal building; instead, operations are conducted from a small, heated shelter or a designated waiting area adjacent to the gravel runway. This single facility serves as the waiting lounge, check-in area, and baggage claim point.
The airport is equipped with two gravel runways, the longest measuring 3,000 feet, operating at an elevation of 334 feet above mean sea level. This design accommodates the small aircraft, typically Twin Otters or Cessnas, that are vital for connecting Ambler to larger regional hubs. Passengers should anticipate a highly informal process, with direct interactions with pilots and airline representatives from operators like Bering Air.
Amenities at Ambler Airport are exceptionally sparse. There are no cafes, restaurants, vending machines, or shops on-site. Travelers are strongly advised to bring all necessary provisions, including food, water, and personal supplies. Security procedures are minimal, consistent with bush flying operations in remote Alaska, focusing on adherence to general aviation safety guidelines.
๐ Connection Tips
Connections at Ambler Airport are exclusively through domestic bush flights, with Bering Air being the primary scheduled carrier. These flights are crucial for linking Ambler with the regional hub of Kotzebue (OTZ) and nearby villages like Shungnak (SHG) and Kobuk (OBU). Kotzebue's Ralph Wien Memorial Airport serves as the main gateway from which most flights to Ambler originate, providing essential connections to Anchorage via Alaska Airlines. Because there are no roads connecting this isolated part of the Northwest Arctic Borough to the rest of the state, these regional air links are the only way to transport supplies, personnel, and medical essentials to the community. Travelers should expect a highly personalized but informal experience, as flights often operate as multi-stop 'milk runs' across the Kobuk River valley.
Travel to and from Ambler is highly dependent on unpredictable Arctic weather conditions and available daylight hours. Flights are frequently subject to significant delays or total cancellations due to adverse weather patterns, including dense fog, heavy snow, or high winds, which are common throughout the year. It is crucial for all travelers to maintain flexible itineraries and to confirm their flight status directly with Bering Air or their charter operator before heading to the airstrip. Unlike major commercial airports, there are no inter-airline baggage transfer services here; all luggage is handled manually by the pilot and ground agents upon arrival and departure. Always prepare for the unexpected and carry essential items in your carry-on, as the challenging environment can lead to extended stays in regional hubs like Kotzebue.
Ground transportation in the village of Ambler is extremely limited and primarily relies on local community members or pre-arranged pickups from your lodging provider. There are no traditional taxi services, Uber, or rental cars readily available at the airport, which is located about 1.5 miles north of the village center. Most residents and visitors use ATVs (four-wheelers) during the summer and snow machines in the winter to navigate the gravel road between the airstrip and the community. Bering Air typically has a local agent who coordinates arrivals and can assist with logistics, but it is vital to have a clear plan for your ground transport well in advance of your touchdown to ensure you are not left stranded at the remote airfield.
Self-sufficiency is paramount when traveling to such an isolated destination, and coordination with local providers like the Kobuk River Lodge is highly recommended. This lodge is the primary provider for both accommodation and meals in Ambler and can often assist with arranging the necessary transport from the airport. During the summer months, travel between Ambler, Shungnak, and Kobuk can also be conducted via small boats on the Kobuk River, though this is a local arrangement and not part of any formal transit system. Having a thorough understanding of your ground logistics, including pre-booked lodging and a confirmed local contact for pickup, is as critical as your flight plan when navigating the unique challenges of the Alaskan bush.
โ Back to Marshfield Municipal Airport