First licensed August 1954 as WN3ZWI; W3ZWI in 1955. Licensed as W4LCL in 1974 after moving to Florida.

Operated overseas as YB0ACL (1979-1983), JY9LC(1987-1989), YB1ARW (1993) and YB2ARW (1995-1996). Logs for all above operations are still available.

Member of QSL Manager's Society. All QSLs replied direct if accompanied with SASE or SAE with IRC or green stamp. Bureau return on all others. QSLs received via W4 Bureau replied to via ARRL Outgoing QSL Service.

QSL manager for:

A61C (after July 2006), A6/OD5TX, A61TX, A65BM, BI4HS (July 2003), HP3/K1YJ, HP3AK, K4S (07-09 April 2006, 20-22 April 2007, 11-13 April 2008, 17-19 April 2009), YC0IR/YB0IR (after June 2001) YB0JS/YB0LBK/YC0LBK (after June 1999), YB0HXH (August 2000 to May 2001), YC0LCF (September 1999 to April 2001), YC4TRY (August - October 1999 only), YC4TUU (August - October 1999 only)