Kenmore Air

Kenmore Air is an American regional airline and aviation-services company based at Kenmore Air Harbor on the northern shore of Lake Washington in Kenmore, Washington. Founded in 1946, it has developed from a small operator serving remote destinations into one of the best-known seaplane airlines in the Pacific Northwest. Its network connects communities and leisure destinations in western Washington and southwestern British Columbia, while its charter and sightseeing services provide access to islands, fishing resorts, wilderness locations, and waterfront areas around Seattle. The company began operations on March 21, 1946, using an Aeronca Model K seaplane and a hangar located on the site of a former lumber mill. Its original name, Mines Collins Munro, reflected the surnames of founders Jack Mines, Reginald Collins, and Robert Munro. The name was changed to Kenmore Air within months, emphasizing the company’s connection with the town where its base was located. After Mines died during a 1946 supply flight connected with a search-and-rescue effort and Collins later moved to California, Munro became the company’s sole owner. During its early decades, Kenmore Air combined transportation with aircraft sales, maintenance, restoration, and modification. It became a regional dealer for Republic Seabees and later a Cessna aircraft and parts dealer. Charter flying expanded in the 1950s to include hunting and fishing destinations, government survey work, and logistical support for industrial and scientific projects. The airline also undertook demanding assignments in Alaska and western Canada, including the movement of equipment to a mining camp near Leduc Glacier. Contracts with the United States Navy and other government organizations became a recurring part of its business. Kenmore’s identity became particularly associated with the de Havilland Canada DHC-2 Beaver. After acquiring its first Beaver in 1963, the company built extensive expertise in rebuilding, repairing, and modifying the seven-seat aircraft. Following the end of Beaver production in 1967, Kenmore became a prominent specialist in extending the useful life of the type. Aircraft rebuilt or upgraded by the company became informally known in aviation circles as “Kenmore Beavers.” The company also operated turbine-powered Beaver and Otter aircraft, supporting its ability to serve remote locations and longer regional routes. The company expanded through acquisitions and new bases. It purchased Otter Air in the 1980s and acquired Lake Union Air Service in the early 1990s, gaining a significant seaplane presence at Seattle’s Lake Union Seaplane Base. Kenmore also operates landplane services from Boeing Field and maintains aircraft there. Its scheduled network has included Lake Union connections to the San Juan Islands, other Washington destinations, Victoria, and Vancouver, alongside seasonal service to numerous British Columbia communities and resort areas. It has also operated Kenmore Air Express landplane services using Cessna Caravan aircraft. Robert Munro died in October 2000 after an extended illness, and ownership passed to his son Gregg Munro, with other family members continuing to hold management roles. In 2018, Kenmore and Harbour Air launched a cross-border seaplane link between downtown Vancouver and downtown Seattle. The route was suspended during the COVID-19 period when international travel was severely restricted, and scheduled Vancouver service later resumed. In 2023, Kenmore Air Express added twice-daily service between Friday Harbor and Victoria International Airport. Today, Kenmore Air’s positioning rests on specialized seaplane operations, regional connectivity, access to destinations with limited road or conventional-airport infrastructure, aircraft maintenance expertise, and a long-standing Pacific Northwest aviation heritage. The business has also faced community concerns over seaplane noise and water-safety issues, particularly around Lake Union and Victoria. It has responded through operating guidance and engagement concerning flight paths and waterfront development. Kenmore remains an active private airline rather than a publicly traded carrier.

Kenmore Air was established as Kenmore Air Harbor on March 21, 1946, by Robert Munro, Reginald Collins, and Jack Mines. The founders initially operated from a former lumber-mill site on Lake Washington with a single Aeronca Model K seaplane. The business was first called Mines Collins Munro, but adopted the Kenmore Air name within months. After Mines died during a 1946 flight supporting a search-and-rescue effort and Collins relocated to California, Munro continued as the principal owner. Aircraft maintenance and rebuilding were central to the business from its beginning. In the late 1940s, Kenmore became a Republic Seabee dealer in the Pacific Northwest and developed specialized knowledge of amphibious aircraft. It later became a Cessna dealer and expanded its parts and maintenance work. In the 1950s, the company added charter flights for fishing and hunting trips, government survey work, and industrial logistics. Assignments included transporting equipment for a mining operation near Leduc Glacier in Alaska and supporting government activities in remote areas. Kenmore also developed continuing relationships with the United States Navy. The company’s most influential fleet decision came in 1963, when it acquired its first de Havilland Canada DHC-2 Beaver. After Beaver production ended in 1967, Kenmore concentrated on rebuilding, modifying, and maintaining the type. Its work included structural refurbishment and performance-oriented modifications, and the resulting aircraft became widely associated with the informal “Kenmore Beaver” designation. During the 1960s, the company expanded its physical facilities with additional hangar and office space. In the 1970s it supported Navy transport work, including movement of unarmed torpedoes, and carried scientists and supplies for United States Geological Survey work on South Cascade Glacier. Charter service also broadened into British Columbia fishing resorts. Kenmore expanded its commercial reach in the 1980s. It purchased Otter Air, which had provided Seattle–Victoria seaplane service, although that route was later sold to Lake Union Air. Kenmore added turbine-powered Beavers and subsequently acquired Lake Union Air Service in the early 1990s. The acquisition provided access to a Lake Union terminal and strengthened the company’s position in Seattle’s seaplane market. Kenmore converted an Otter to turbine power and added other turbine Otters to its fleet. A proposed service from Elliott Bay near downtown Seattle received a federal permit in 1998 but was abandoned in 1999 after community opposition and the absence of final local approval. Robert Munro died in October 2000. Ownership passed to his son Gregg Munro, while other family members remained involved in management. During the 2000s and 2010s, the airline continued scheduled, seasonal, charter, and sightseeing operations from Kenmore, Lake Union, and Boeing Field. Its network included Washington island destinations, Victoria, Vancouver, and numerous seasonal British Columbia locations. A scheduled Nanaimo–Boeing Field landplane service launched in 2014 but ended in 2015 because passenger demand was insufficient. Service to Port Angeles was also discontinued in the 2010s. Noise and safety concerns became a recurring public issue around the Lake Union seaport and in Victoria. Kenmore encouraged pilots to follow limited flight paths in Seattle and sought protections connected with proposed South Lake Union residential development. In 2018, Kenmore partnered with Harbour Air on a downtown Vancouver–downtown Seattle route. The service was suspended when the COVID-19 pandemic disrupted international travel, and Vancouver service later resumed. In 2023, Kenmore Air Express introduced twice-daily Friday Harbor–Victoria International service. The airline remains active, with seaplane transportation, landplane operations, charter flying, flightseeing, and aircraft maintenance forming the core of its business.

• 2023

  Friday Harbor–Victoria International service begins

  [1]Kenmore Airen.wikipedia.org

  Kenmore Air Express began twice-daily Cessna Caravan service between Friday Harbor and Victoria International Airport.

• 2018

  Downtown Vancouver–Seattle route launches

  [1]Kenmore Airen.wikipedia.org

  Kenmore and Harbour Air introduced a cross-border downtown-to-downtown seaplane service.

• 2000

  Gregg Munro succeeds Robert Munro

  [1]Kenmore Airen.wikipedia.org

  Following Robert Munro’s death, ownership passed to his son Gregg Munro.

• 1992

  Lake Union Air acquisition

  [1]Kenmore Airen.wikipedia.org

  The acquisition of Lake Union Air strengthened Kenmore’s Seattle seaplane presence and provided a Lake Union terminal.

• 1980

  Expansion through Otter Air

  [1]Kenmore Airen.wikipedia.org

  Kenmore acquired Otter Air and expanded its involvement in Seattle–Victoria seaplane transportation.

• 1967

  Beaver production ends

  [1]Kenmore Airen.wikipedia.org

  After de Havilland ended Beaver production, Kenmore increasingly focused on rebuilding and upgrading existing aircraft.

• 1963

  First de Havilland Beaver acquired

  [1]Kenmore Airen.wikipedia.org

  Kenmore purchased its first DHC-2 Beaver and began building the maintenance and modification expertise that later defined its aircraft-restoration reputation.

• 1950

  Charter and government work expand

  [1]Kenmore Airen.wikipedia.org

  Kenmore developed fishing and hunting charters, survey work, and remote logistics flying, including assignments in Alaska and western Canada.

• 1946

  Operations begin on Lake Washington

  [1]Kenmore Airen.wikipedia.org

  The company began flying from the present Kenmore, Washington location with an Aeronca Model K seaplane and soon expanded its small fleet.

A heritage Pacific Northwest seaplane specialist combining scheduled regional transportation, charter and sightseeing flights, remote-destination access, and expert Beaver and Otter aircraft maintenance.

• Passenger transportation · 1946

  Scheduled seaplane service

  Kenmore operates scheduled seaplane flights from Seattle’s Lake Union Seaplane Base and Kenmore Air Harbor. The network serves Washington destinations including the San Juan Islands and extends to Victoria and Vancouver in British Columbia. Seasonal operations reach additional island, coastal, and resort communities where conventional ground transportation can be limited.

• Regional landplane service

  Kenmore Air Express

  Kenmore Air Express provides scheduled landplane connectivity using aircraft such as the Cessna 208B Caravan. Its service has included year-round links to Eastsound and Friday Harbor, as well as the Friday Harbor–Victoria International route introduced in 2023.

• Air charter · 1950

  Charter flights

  Charter flying is a longstanding part of Kenmore Air’s business. The company serves private groups, fishing and hunting trips, resorts, remote communities, government assignments, and specialized logistical missions across the Pacific Northwest and adjacent Canadian waters.

• Tourism aviation

  Flightseeing

  Kenmore offers sightseeing flights by seaplane around Seattle and the surrounding waterways. These flights use the company’s waterfront operating infrastructure to provide an aerial view of Seattle, Lake Washington, Lake Union, Puget Sound, and nearby islands.

• Aviation maintenance · 1946

  Aircraft maintenance and restoration

  Maintenance, rebuilding, parts support, and aircraft modification have been core activities since the company’s founding. Kenmore is particularly associated with the restoration and upgrading of de Havilland Canada Beaver and Otter aircraft, including turbine conversions and other modifications intended to improve their operating usefulness.

• 2023

  Friday Harbor–Victoria International routeProduct launch

  Background

  Kenmore sought to provide a direct regional connection between the San Juan Islands and the Victoria area.

  Action taken

  Kenmore Air Express began twice-daily service using a Cessna 208B Caravan.

  Aftermath

  The route also offered connection possibilities through Friday Harbor to Boeing Field and Paine Field.

  Source

• 2018

  Vancouver–Seattle downtown seaplane routeProduct launch

  Background

  Kenmore partnered with Harbour Air to improve direct cross-border access between the two Pacific Northwest cities.

  Action taken

  The partners launched service between downtown Vancouver and downtown Seattle on April 26, 2018.

  Aftermath

  The route was suspended during the COVID-19 disruption to international travel and later resumed.

  Source

• 2014

  Nanaimo–Boeing Field scheduled serviceProduct launch

  Background

  Kenmore announced a regular commercial landplane route between Nanaimo Airport and Boeing Field, with a shuttle connection to Seattle–Tacoma International Airport.

  Action taken

  The service began on March 3, 2014.

  Aftermath

  The route was discontinued on May 4, 2015, because passenger numbers were too low.

  Source

• 1999

  Abandonment of proposed Elliott Bay serviceStrategy

  Background

  Kenmore obtained a federal permit in 1998 to pursue seaplane operations from Elliott Bay near Seattle’s downtown waterfront, but the proposal encountered community resistance and required further local approval.

  Action taken

  The company abandoned the plan in fall 1999 rather than begin the proposed Elliott Bay operation.

  Aftermath

  Kenmore continued operating from Lake Union and its other established bases.

  Source

• 2023

  Kenmore Air Express begins Friday Harbor–Victoria International service[1]Kenmore Airen.wikipedia.org

  Product launch

  Kenmore Air Express began twice-daily service between Friday Harbor and Victoria International Airport using a Cessna 208B Caravan.

• 2018

  Kenmore Air and Harbour Air launch Vancouver–Seattle seaplane service[1]Kenmore Airen.wikipedia.org

  Product launch

  The two seaplane operators introduced a cross-border service linking downtown Vancouver with downtown Seattle.

• 2011

  Community concerns over seaplane noise and safety[1]Kenmore Airen.wikipedia.org

  Regulation · Other

  Residents near Kenmore’s Lake Union operation and in Victoria raised concerns about seaplane noise and water safety. A Victoria neighborhood association commissioned a report calling for tighter restrictions on seaplane businesses.

• Kenmore Air resumes scheduled Vancouver service[1]Kenmore Airen.wikipedia.org

  Product launch

  Scheduled Vancouver service resumed after the pandemic-era suspension of cross-border operations.

1. 1Kenmore Airen.wikipedia.org