The headquarters of Colgan Air were, at the end of the airline's life, located in Memphis, Tennessee.[4] The headquarters were formerly on the grounds of the Manassas Regional Airport in Manassas, Virginia.[5][6][7] On Tuesday June 28, 2005, the Prince William County, Virginia, Board of County Supervisors voted to sell 10 acres (4.0 ha) of land in the Innovation@Prince William business park in Prince William County to Colgan. Colgan Air planned to build a 40,000 square feet (3,700 m2) corporate headquarters and training facility in the business park for $1.7 million (including equipment costs) and move its headquarters from its airport site. Colgan planned to move its administrative and training employees from the headquarters site and other sites in Manassas and Prince William County to the new complex.