EX-21 7 exh21.htm EXHIBIT 21

Exhibit 21

SUBSIDIARIES

The following is a list of the significant subsidiaries of the Company as of September 22, 2004:

Subsidiary      State of Incorporation

    

Telecommunications Transmission Segment

    

Comtech Antenna Systems, Inc.

      Delaware

Comtech EF Data Corp.

      Delaware

Comtech Systems, Inc.

      Delaware

Comtech AHA Corporation

      Delaware

Comtech Vipersat Networks, Inc.

      Delaware

    

RF Microwave Amplifier Segment

    

Comtech PST Corp.

      New York

    

Mobile Data Communications Segment

    

Comtech Mobile Datacom Corp.

      Delaware