Matt has reported in from "The Coast" with these four photos. The first three are at NZHK on 24-01-2012 and the Beech was at NZGM on the 23rd.
Piper PA28-140 Cherokee ZK-CIV (c/n 28-20798) went on line at Omaka with the Marlborough Aero Club in about November of 1965. In February of 71 it went to Gisborne and has been there ever since. Firstly at the Gisborne Flying School; then quickly to the Gisborne Aero Club; then with R J Jones from January 1973. In August 1995 title changed to the Jones Dymock Syndicate.
AFAIK this Piper PA28R-200 Cherokee Arrow ZK-EBA (c/n 28R-7535101) has been with the Ashe Farms Ltd since new in 1975. And that looks like its original 1975 scheme.
ZK-ESK is a Piper PA28-181 Archer 11 (c/n 28-181-7890046). It reached NZ from the US in late 1981 for Eagle Aviation. A multitude of owners later it was listed on 28-04-2005 to Chris Elworthy of Timaru
A quick snap of Beech 200 Super King Air ZK-FDR (c/n BL31) departing Greymouth on the 23rd.