McDonnell Douglas Travel Co. in Huntington Beach...

McDonnell Douglas Travel Co. in Huntington Beach has named three executives to senior positions: Michael Mann has been promoted to corporate vice president of operations; Kevin A. Brown has been appointed corporate vice president-sales and marketing, and Doug Lanner has been promoted to chief financial officer.

Mann will be responsible for MDTC’s national network, including regional offices in St. Louis and Huntington Beach. Mann, the company’s former eastern regional vice president, has worked for Eastern Airlines and Carlson Travel Network.

Brown will oversee MDTC’s sales force, corporate communications and commercial marketing support teams. He was previously the eastern regional vice president for sales.

Lanner succeeds Gregory R. Judd, who was elevated to company president in October. Lanner was previously assistant controller at Carlson Travel Network.