================================================================================ UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 ------------- SCHEDULE 13G (RULE 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) ----------- (Amendment No. 1)* Parkervision, Inc. -------------------------------------------------------------------------------- (Name of Issuer) Common Stock, $.01 par value per share 701354 10 2 -------------------------------------------- -------------------------------- (Title of class of securities) (CUSIP number) March 26, 2003 -------------------------------------------------------------------------------- (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [ ] Rule 13d-1(b) [X] Rule 13d-1(c) [ ] Rule 13d-1(d) ---------- *The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes). Continued on Following Pages ================================================================================ ----------------------------- --------------------------------------------------- ----------------------------------------------- 1 NAMES OF REPORTING PERSONS: Leucadia National Corporation I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY): ----------------------------- --------------------------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP:* (a) [X] (b) [ ] ----------------------------- --------------------------------------------------------------------------------------------------- 3 SEC USE ONLY ----------------------------- --------------------------------------------------- ----------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION: New York ------------------------------------ ------ ------------------------------------------------ ------------------------------------ NUMBER OF 5 SOLE VOTING POWER: 0 SHARES ------ ------------------------------------------------ ------------------------------------ BENEFICIALLY 6 SHARED VOTING POWER: 1,607,973 OWNED BY ------ ------------------------------------------------ ------------------------------------ EACH 7 SOLE DISPOSITIVE POWER: 0 REPORTING ------ ------------------------------------------------ ------------------------------------ PERSON WITH 8 SHARED DISPOSITIVE POWER: 1,607,973 ----------------------------- -------------------------------------------------------------- ------------------------------------ 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON: 1,607,973 ----------------------------- --------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES:* [ ] ----------------------------- --------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9): 10.22% ----------------------------- --------------------------------------------------- ----------------------------------------------- 12 TYPE OF REPORTING PERSON:* CO ----------------------------- --------------------------------------------------- ----------------------------------------------- * SEE INSTRUCTIONS BEFORE FILLING OUT! Page 2 of 7 ITEM 1(A). NAME OF ISSUER: Parkervision, Inc., a Florida corporation (the "Issuer") ITEM 1(B). ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES: 8493 Baymeadows Way Jacksonville, Florida 32256 ITEM 2(A). NAME OF PERSON FILING: Leucadia National Corporation ITEM 2(B). ADDRESS OF PRINCIPAL BUSINESS OFFICE OR IF NONE, RESIDENCE: 315 Park Avenue South New York, New York 10010 ITEM 2(C). CITIZENSHIP: New York corporation ITEM 2(D). TITLE OF CLASS OF SECURITIES: Common Stock, $.01 par value per share, of the Issuer ITEM 2(E). CUSIP NUMBER: 701354 10 2 ITEM 3. IF THIS STATEMENT IS FILED PURSUANT TO RULE 13D-1(B), OR 13D-2(B) OR (C), CHECK WHETHER THE PERSON FILING IS A: (a) [ ] Broker or dealer registered under Section 15 of the Exchange Act; (b) [ ] Bank as defined in Section 3(a)(6) of the Exchange Act; (c) [ ] Insurance company as defined in Section 3(a)(19) of the Exchange Act; (d) [ ] Investment company registered under Section 8 of the Investment Company Act; (e) [ ] An investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E); (f) [ ] An employee benefit plan or endowment fund in accordance with Rule 13d-1(b)(1)(ii)(F); (g) [ ] A parent holding company or control person in accordance with Rule 13d-1(b)(1)(ii)(G); (h) [ ] A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act; Page 3 of 7 (i) [ ] A church plan that is excluded from the definition of an investment company under Section 3(c)(14) of the Investment Company Act; (j) [ ] Group, in accordance with Rule 13d-1(b)(1)(ii)(J). ITEM 4. OWNERSHIP. (a) Amount Beneficially Owned: 1,607,973 Shares (b) Percent of Class: 10.22% (c) Number of shares as to which such person has: (i) sole power to vote or direct the vote: 0 (ii) shared power to vote or to direct the vote: 1,607,973 Shares (iii) sole power to dispose or to direct the disposition: 0 (iv) shared power to dispose or to direct the disposition: 1,607,973 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. See Exhibit 1 hereto ITEM 9. NOTICE OF DISSOLUTION OF GROUP. Not applicable ITEM 10. CERTIFICATION (a) Not applicable (b) By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the Page 4 of 7 issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect. Page 5 of 7 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. Date: April 1, 2003 LEUCADIA NATIONAL CORPORATION By: /s/ Joseph A. Orlando ---------------------------------- Name: Joseph A. Orlando Title: Vice President Page 6 of 7