November 16, 1998 Securities and Exchange Commission Washington DC 20549 Gentlemen: Pursuant to the requirements of the Securities Exchange Act of 1934 we are transmitting herewith the attached amended Schedule 13D. Sincerely, Calvin S. Koonce Schedule 13D/A VSE CORPORATION COMMON STOCK CUSIP 918284100 Date of event 11/6/98 ITEM #1 NAME OF REPORTING PERSON S.S. NUMBER Calvin Scott Koonce ###-##-#### ITEM #2 NOT APPLICABLE ITEM #3 SEC USE ONLY ITEM #4 SOURCE OF FUNDS PF ITEM #5 NOT APPLICABLE ITEM #6 CITIZENSHIP US/RESIDENT OF MARYLAND ITEM #7 SOLE VOTING POWER 400,873 ITEM #8 SHARED VOTING POWER 0 ITEM #9 SOLE DISPOSTIVE POWER 400,873 ITEM #10 SHARED DISPOSITIVE POWER 0 ITEM #11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 400,873 ITEM #12 NOT APPLICABLE ITEM #13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 18% ITEM #14 TYPE OF REPORTING PERSON IN After reasonable inquiry and to the beset of my knowledge and belief, I certify information set forth in this statement is truc, complete and correct. /s/ Calvin S. Koonce February 12, 1998