UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3) TESSCO Technologies Incorporated ------------------------------------------------------------ (Name of Issuer) Common Stock -------------------------------------------------- (Title of Class of Securities) 872386107 ----------------------------------- (CUSIP Number) CUSIP No. 872386107 1. NAME OF REPORTING PERSON S.S. or I.R.S. IDENTIFICATION OF ABOVE PERSON Robert B. Barnhill, Jr. 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP Not Applicable 3. SEC USE ONLY 4. CITIZENSHIP OR PLACE OF ORGANIZATION United States 5. SOLE VOTING POWER 1,105,015 (as of December 31, 2001) (includes 334,000 shares purchasable under options exercisable within sixty days of December 31, 2001 and 105,000 shares owned by two limited liability companies of which Mr. Barnhill is the sole manager). 6. SHARED VOTING POWER 55,000 (as of December 31, 2001) (includes 30,000 shares held by Mr. Barnhill's spouse, 10,000 shares held by a private charitable foundation of which Mr. Barnhill and his spouse are the sole directors and 15,000 shares held by a trust of which Mr. Barnhill is one of two trustees). Pursuant to Rule 13d-4 under the Securities Exchange Act of 1934, this shall not be deemed as an admission of beneficial ownership of these shares. 7. SOLE DISPOSITIVE POWER 1,105,015 (as of December 31, 2001) (includes 334,000 shares purchasable under options exercisable within sixty days of December 31, 2001 and 105,000 shares owned by two limited liability companies of which Mr. Barnhill is the sole manager). 8. SHARED DISPOSITIVE POWER 55,000 (as of December 31, 2001) (includes 30,000 shares held by Mr. Barnhill's spouse, 10,000 shares held by a private charitable foundation of which Mr. Barnhill and his spouse are the sole directors and 15,000 shares held by a trust of which Mr. Barnhill is one of two trustees). Pursuant to Rule 13d-4 under the Securities Exchange Act of 1934, this shall not be deemed as an admission of beneficial ownership of these shares. 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,160,015 (as of December 31, 2001) (includes 334,000 shares purchasable under options exercisable within sixty days of December 31, 2001, 105,000 shares owned by two limited liability companies of which Mr. Barnhill is the sole manager, 30,000 shares held by Mr. Barnhill's spouse, 10,000 shares held by a private charitable foundation of which Mr. Barnhill and his spouse are the sole directors and 15,000 shares held by a trust of which Mr. Barnhill is one of two trustees). Pursuant to Rule 13d-4 under the Securities Exchange Act of 1934, this shall not be deemed as an admission 2 of beneficial ownership of the 30,000 shares owned by Mr. Barnhill's spouse, the 10,000 shares owned by the charitable foundation or the 15,000 shares owned by the trust. 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ( ) Not Applicable. 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 25.74% 12. TYPE OF REPORTING PERSON IN ITEM 1. (a) Name of Issuer: TESSCO Technologies Incorporated (b) Address of Issuer's Principal Executive Offices: 11126 McCormick Road Hunt Valley, Maryland 21031 ITEM 2. (a) Name of Person Filing: Robert B. Barnhill, Jr. (b) Address of Principal Business Office or, if none, Residence: 11126 McCormick Road Hunt Valley, Maryland 21031 (c) Citizenship: United States (d) Title of Class of Securities: Common Stock 3 (e) CUSIP Number: 872386107 ITEM 3. If this statement is filed pursuant to Sections 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a: (a) ____ Broker or dealer registered under Section 15 of the Act (15 U.S.C. 78o). (b) ____ Bank as defined in Section 3(a)(6) of the Act (15 U.S.C. 78c). (c) ____ Insurance company as defined in Section 3(a)(19) of the Act (15 U.S.C. 78c). (d) ____ Investment company registered under Section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8). (e) ____ An investment adviser in accordance with Section 240.13d-1(b)(1)(ii)(E). (f) ____ An employee benefit plan or endowment fund in accordance with Section 240.13d-1(b)(1)(ii)(F). (g) ____ A parent holding company or control person in accordance with Section 240.13d-1(b)(1)(ii)(G). (h) ____ A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813). (i) ____ A church plan that is excluded from the definition of an investment company under Section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3). (j) ____ Group, in accordance with Section 240.13d-1(b)(1)(ii)(J). Not Applicable. ITEM 4. Ownership (a) Amount Beneficially Owned as of December 31, 2001: 1,160,015 (includes 334,000 shares purchasable under options exercisable within sixty days of December 31, 2001, 105,000 shares owned by two limited liability companies of which Mr. Barnhill is the sole manager, 30,000 shares held by Mr. Barnhill's spouse, 10,000 shares held by a private charitable foundation of which Mr. Barnhill and his spouse are the sole directors and 15,000 shares held by a trust of which Mr. Barnhill is one of two trustees). Pursuant to Rule 13d-4 4 under the Securities Exchange Act of 1934, this shall not be deemed as an admission of beneficial ownership of the 30,000 shares owned by Mr. Barnhill's spouse, the 10,000 shares owned by the charitable foundation or the 15,000 shares owned by the trust. (b) Percent of class: 25.74% (c) Number of shares as to which the person has: (i) Sole power to vote or to direct the vote - 1,105,015 (as of December 31, 2001) (includes 334,000 shares purchasable under options exercisable within sixty days of December 31, 2001 and 105,000 shares owned by two limited liability companies of which Mr. Barnhill is the sole manager). (ii) Shared power to vote or to direct the vote - 55,000 (as of December 31, 2001) (includes 30,000 shares held by Mr. Barnhill's spouse, 10,000 shares held by a private charitable foundation of which Mr. Barnhill and his spouse are the sole directors and 15,000 shares held by a trust of which Mr. Barnhill is one of two trustees). Pursuant to Rule 13d-4 under the Securities Exchange Act of 1934, this shall not be deemed as an admission of beneficial ownership of these shares. (iii) Sole power to dispose or to direct the disposition of - 1,105,015 (as of December 31, 2001) (includes 334,000 shares purchasable under options exercisable within sixty days of December 31, 2001 and 105,000 shares owned by two limited liability companies of which Mr. Barnhill is the sole manager). (iv) Shared power to dispose or to direct the disposition of - 55,000 (as of December 31, 2001) (includes 30,000 shares held by Mr. Barnhill's spouse, 10,000 shares held by a private charitable foundation of which Mr. Barnhill and his spouse are the sole directors and 15,000 shares held by a trust of which Mr. Barnhill is one of two trustees). Pursuant 5 to Rule 13d-4 under the Securities Exchange Act of 1934, this shall not be deemed as an admission of beneficial ownership of these shares. ITEM 5. Ownership of Five Percent or Less of a Class Not Applicable. ITEM 6. Ownership of More than Five Percent on Behalf of Another Person Not Applicable. ITEM 7. Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company Not Applicable. ITEM 8. Identification and Classification of Members of the Group Not Applicable. ITEM 9. Notice of Dissolution of Group Not Applicable. ITEM 10. Certification Not Applicable. 6 SIGNATURE After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct. February 13, 2002 ------------------------------------- Date /s/ Robert B. Barnhill, Jr. ------------------------------------- Signature Robert B. Barnhill, Jr. ------------------------------------- Name The original statement shall be signed by each person on whose behalf the statement is filed or his authorized representative. If the statement is signed on behalf of a person by his authorized representative other than an executive officer or general partner of the filing person, evidence of the representative's authority to sign on behalf of such person shall be filed with the statement, provided, however, that a power of attorney for this purpose which is already on file with the Commission may be incorporated by reference. The name and any title of each person who signs the statement shall be typed or printed beneath his signature. 7