1978 separate NZ committee with Len Thompson, John Faris & Alan Erenstrom
1979 NZ Executive committee resigned en-masse July 1979
1980 Len Thompson Vice-President of combined Society committee
1984 Len Thompson President of combined committee
1987 Len Thompson President NZ committee
1990 Sandy Dawson
1993 Robin Griffiths
1996 Robin Griffiths
1999 Robin Griffiths
2000 Tim Sprott
2003 Bill Daniels
2006 Dave Powell
2009 Brian Spackman
2012 Ben Johnston
2015 Anton Wiles