I posted the pic in the link below back last November but got no feed back.
Below is another shot taken at Wanaka on 13-11-2015 showing the Aero L29 'Viper' being prepared for its NZ CofA.
This is c/n 395190, ex Czech Air Force and ex N2039S.
It was registered as ZK-WBD on 07-03-2016 to Jetflights Wanaka Ltd.
Below is a photo from 2010 of N2039S as race #11 from Mike Henniger.
Come down to Wanaka at Easter to see (and hear) it in the flesh.