1 EXHIBIT 21 Subsidiaries of the Registrant 2 EXHIBIT 21 HUDSON GENERAL CORPORATION SUBSIDIARIES Jurisdiction of Incorporation ------------- Hudson Aviation Services, Inc. California California Hudson General Coach Lines, Inc. California Hudson Aviation Services, Inc. Delaware Delaware Hudson Aviation Services, Inc. Massachusetts Hudson Aviation Services-Oakland, Inc. California Hudson Kohala Inc. Delaware Hudson General LLC (74% owned) Delaware Hudson General Leasing Corporation Delaware Hudson General Aviation Services, Inc. Canada