A Mike Tango Syndicate member does some pre flight thinking in the Rolladen-Schneider LS4 ZK-GMT (c/n 4129).
The Melisa Simpson Rolladen-Schneider LS4 ZK-GSC (v/n 4129) patiently waiting for things to happen further up the start grid.
The Doug Hamilton Schleicher ASH 25 ZK-GTF (c/n 25104) looks like it is crewed by Karen Morgan and Terry Jones.
ZK-GUC is the Keith Essex Schleicher ASW 27-18E (c/n 29703) still with ground handling wheel attached (possibly to keep the water ballast even in both wings).
This is Nigel Maxey's Schleicher ASW 27 ZK-GUZ (c/n 29216) in ground handling mode.