My current callsigns: N5ZO, OH6DO, PY2ZZO; My old callsigns: AB6NJ, VR2NJ. I currently live in San Diego area in California.

My main interest in amateur radio is HF contests. Here are some of my past contest operations:

N5ZO CQWWDX CW 2012 SOSB 15M HP, operation from K6NA station

ZD8O CQWWDX SSB 2012 SOAB HP (QSL via OH0XX)

ZW5B CQWWWPX CW 2012 SOAB HP

KH7M CQWWDX CW 2011 SOAB HP

ZD8O CQWWDX SSB 2011 SOAB HP (QSL via OH0XX)

PS2T CQWWWPX CW 2011 SOAB HP

ZD8O CQWWDX CW 2010 SOAB HP (QSL via OH0XX)

RC9O CQWWDX SSB 2010 SOAB HP

5R8ZO CQWWDX CW 2009 SOAB HP (QSL via OH0XX)

JT1ZO CQWWDX SSB 2009 SOAB HP (QSL via OH0XX)

ZW5B CQWWWPX CW 2009 M/M

RW0CWA CQWWDX CW 2008 SOAB HP

SU1KM CQWWDX SSB 2008 SOAB LP, #7 WW (QSL via SU1KM)

PJ2X IARU HF 2008 SOHP-SSB ONLY (QSL for this PJ2X operation ONLY via OH0XX)

PS2T CQWWWPX CW 2008 SOAB HP

AO8A CQWWWPX SSB 2008 M/M

ZW5B ARRL 10M 2007 M/S

3DA0ZO CQWWDX CW 2007 SOAB HP (QSL via OH0XX)

9K2HN CQWWDX SSB 2007 M/S

TI5N IARU HF 2007 SOHP-CW ONLY

PS2T CQWWWPX CW 2007 SOAB HP

PS2T ARRL 10M 2006 SOHP-MIXED MODE

PS2T CQWWDX CW 2006 M/2

PJ2T CQWWDX SSB 2006 M/M

PT5O WRTC 2006 (Team HP1WW & N5ZO)

ZP0R CQWWDX CW 2005 SOAB HP

6Y2Z CQWWDX SSB 2005 M/M

ZV5A CQWWDX SSB 2004 SOSB 10M HP, #6 WW

PT5A CQWWDX CW 2003 M/M

ZW5B CQWWDX SSB 2003 SOSB 10M HP, #3 WW

PT5A CQWWDX CW 2002 M/M

ZW5B CQWWDX SSB 2002 M/2

IG9A CQWWDX SSB 2001 M/M

K3LR CQWWDX CW 2000 M/M

TI1C CQWWDX CW 1998 M/M

8R1K CQWWDX SSB 1998 SOSB 20M HP, #1 WW

K3LR CQWWDX CW 1997 M/M

8R1K CQWWDX SSB 1997 SOSB 20M HP, #2 WW

8R1K CQWWWPX SSB 1997 SOAB HP

8R1K CQWWDX CW 1996 SOAB HP, #8 WW

XX9X CQWWDX SSB 1996 M/M

8R30K CQWWWPX CW 1996 M/S

8R1K CQWWDX CW 1995 SOAB HP

8R1K CQWWDX SSB 1995 SOAB HP, #4 WW

XX9X CQWWDX CW 1994 SOAB HP

8R1K CQWWDX SSB 1994 SOAB HP, #3 WW

BV5AF CQWWWPX SSB 1994 SOAB HP

PZ5JR CQWWDX CW 1993 SOSB 20M HP, #1 WW

8R1K CQWWDX SSB 1993 SOAB HP, #8 WW

PJ9X CQWWWPX SSB 1993 M/S

AA6TT/0 CQWWDX CW 1992 M/M

AA6TT/0 CQWWDX SSB 1992 M/M

PJ9X CQWWWPX CW 1992 SOAB HP

ZY5EG CQWWDX CW 1991 SOSB 10M HP, #3 WW

ZY5EG CQWWDX SSB 1991 SOSB 20M HP, #2 WW

PJ9X CQWWWPX SSB 1991 SOAB HP

PJ9A CQWWDX CW 1990 M/M

PJ9W CQWWDX SSB 1990 M/M

OH1AA CQWWDX SSB 1985 SOSB 20M

OF3AA CQWWDX CW 1983 SOSB 40M

OH3AA CQWWDX SSB 1983 SOSB 40M

OH3AA CQWWDX CW 1982 SOSB 20M

OH3AA CQWWDX SSB 1982 SOSB 20M

CQWWDX CW 1981

OH6AS CQWWDX SSB 1981 SOSB 20M

OH6DO CQWWDX CW 1980 SOAB

OH6DO CQWWDX SSB 1980 SOSB 15M QRP (My 1st CQ WW DX Contest !)