Licensed since June, 1957. Previous calls include: KN0PVI, K0PVI, WPE0BV, K6YY, CX0ZC, WB5INT, & ZF2MB. Custodian for W5CP & K5FJ. GROL and FCC 2nd Class Radiotelegraph. MSEE Communications Technology, PhD Radio and Television Broadcasting. Self employed as Chief Engineer at Z-Comm Technology & Engineering Services.( Now retired as of Feb, 2004 ). Board Member and Founder of The Bighorn Museum of Amateur Radio. Co-Founder and 1st President of The Mile High DX Association (1974). Also own Zielinski Motorsports Inc. and am very actively involved in NHRA Drag Racing. I am single and my companions include 2 cats. I mainly operate 10, 75, and 160 meters AM, but can be found on SSB and CW. Member: QCWA, OOTC, SOWP, FISTS, 10-X International, Amplitude Modulation International and The Collins Collectors Association. I have 3 QTHs. Aurora, CO, Lubbock, TX, and Boonville, MO. I try to spend equal time at all 3, but consider Lubbock my home.