EX-17.1 4 a06-12947_1ex17d1.htm EX-17

Exhibit 17.1

 

WOLF-DIETER HASS

Nassauer Strasse 2

D-65187 wiesbaden, germany

 

 

Wiesbaden, May 30th 2006

 

Mr. David Coghlan

Chairman of the Board

Evans & Sutherland Computer Corporation

600 Komas Drive

Salt Lake City, Utah 84108

U.S.A.

 

Resignation from the E&S Board

 

Dear David,

 

Due to the sale of Evans & Sutherland’s Simulation Business to Rockwell Collins, which closed on May 26, 2006, I herewith declare my resignation from the E&S Board effective May 30, 2006.

 

As you know I have been a longtime senior manager in the aircraft simulation and training industry and feel that following the sale of the Company’s activities in that industry I should stand down.

 

I enjoyed serving on the Board during the past five years and wish Evans & Sutherland all success in the time to come.

 

Best Regards,

 

/s/ Wolf-Dieter Hass

 

 

Wolf-Dieter Hass

 

cc:                                 Jim Oyler