Greenville Municipal Airport in Maine — Live Traffic Webcam

Greenville Municipal Airport is a small but important transportation hub in the northern part of Maine. The airfield with FAA code 3B1 serves the Moosehead Lake region, one of the largest lakes in New England. The live webcam allows you to observe the life of runways, hangars, and aircraft parking areas in real time.

Infrastructure of Airfield 3B1

The airport occupies an area of 241 acres (98 ha) and features two asphalt runways. The main runway 14/32 is 1,219 meters (3,999 feet) long and 23 meters wide. The second runway 3/21 is shorter — 914 meters (3,000 feet) — but of the same width. This size allows the airport to accommodate light aircraft, business aviation, and seaplanes.

The airfield is owned by the Town of Greenville — a typical model for small airports in New England. The city administration maintains the infrastructure, provides aviation fuel services, and supports the hangar fleet. For a region with low population density, this is critical — the nearest major hub in Portland is more than 150 miles to the south.

Seaplanes and Moosehead Lake

A unique feature of Greenville Municipal Airport is its close connection to water aviation. At the southern tip of Moosehead Lake, approximately one mile west of the airfield, there is a seaplane base. When spaces at Stobie Seaplane Base and Folsom's Seaplane Base are full, floatplane pilots use the ground infrastructure of 3B1.

Historically, the airport was home to the only Douglas DC-3 on floats — a legendary transport aircraft adapted for water landings. In 2006, the floats were removed, but the aircraft remained on the airfield grounds as a museum exhibit. Today, modern seaplanes can be seen on the parking ramps — they arrive here as part of the annual Greenville International Seaplane Fly-In, held in September, which gathers pilots from across Eastern Canada and the northeastern United States.

Airport History

The airfield was officially activated on December 1, 1942 — in the midst of World War II. Initially, it was used for training and transport needs, and after the war it came under civilian management. For more than eight decades, the airport has served the local community, tourists, and businesses related to logging and lake recreation.

Its location 2 miles east of Greenville's central business district makes it convenient for passengers. You can get from the airfield to the town in a few minutes by car or taxi. This is important for tourists arriving at Moosehead Lake — they immediately find themselves in the center of the resort area.

Regional Transportation Significance

Greenville Airport is part of a network of 36 public airports in Maine that play a key role in the movement of goods and services. The combined economic impact of this network is estimated at $1.5 billion. For northern Maine, where distances are vast and roads are often closed in winter, aviation remains the only reliable means of connection.

The airfield provides access to the Moosehead Lake area — a popular destination for fishing, hunting, and ecotourism. In summer, tourists arrive here on private planes; in winter, hunters and snowmobile enthusiasts come. The live webcam allows you to assess airport congestion and weather conditions before departure.

How to Get to Greenville

The town of Greenville is located in Piscataquis County, in northern Maine. The main road route is Highway 15 (Moosehead Trail), which runs north from Bangor. The journey from Portland takes about four hours, from Boston approximately six hours with a transfer to local roads.

For pilots, the airfield coordinates are: 45°27′47″N, 069°33′07″W. Elevation is approximately 427 meters (1,401 feet). The airport does not have a control tower, so pilots use the common CTAF frequency to coordinate takeoffs and landings. This is standard practice for small General Aviation class airfields.

What You Can See on the Camera

The Greenville Municipal Airport webcam broadcasts a view of the airfield grounds. In the foreground is the aircraft parking ramp, where light aircraft are parked. In the frame, you can spot a floatplane (tail number N52LK) and the legendary Douglas DC-3, which was previously based here in its seaplane variant.

In the background, runways, hangars, and fuel storage tanks are visible. To the right is the tree line typical of northern Maine. In the lower right corner of the frame is the logo of the Town of Greenville, Maine, confirming the municipal ownership of the facility. The camera operates in real time, allowing you to observe aircraft movements and weather conditions at the airport.