A Beechcraft 1900 operating as Colgan Air Flight 9446 crashes after taking off from Barnstable Municipal Airport in Yarmouth, Massachusetts, killing both pilots on board.

The Beechcraft 1900 is a U.S made twin-engine turboprop regional airliner manufactured by Beechcraft. It is also used as a freight aircraft and corporate transport, and by several governmental and military organizations. With customers favoring larger regional jets, then-owner Raytheon ended production in October 2002.

Colgan Air Flight 9446 was a repositioning flight operated by Colgan Air for US Airways Express. On August 26, 2003, the Beechcraft 1900D crashed into water 300 feet (91 m) offshore from Yarmouth, Massachusetts, shortly after taking off from Barnstable Municipal Airport in Hyannis. Both pilots were killed.

Cape Cod Gateway Airport, also known as Boardman/Polando Field and formerly known as Barnstable Municipal Airport, is a public airport located on Cape Cod, one mile (1.6 km) north of the central business district of Hyannis, in Barnstable County, Massachusetts, United States. This airport is publicly owned by the Town of Barnstable. It is Cape Cod's major airport as well as an air hub for the Cape and the Islands. The airport is served by scheduled commercial flights as well as charters and general aviation. Barnstable Municipal Airport served as a hub for Nantucket-based commuter airline Island Airlines until its shutdown in 2015.

Yarmouth is a town on Cape Cod in Massachusetts. The population was 25,023 at the 2020 census.

August 26 is the 238th day of the year in the Gregorian calendar; 127 days remain until the end of the year.