For a valuable history on the Rallye in New Zealand go to
http://rnzaf.proboards.com/thread/18137/morane-saulnier-rallye?page=2 and for ZK-CDF in particular scroll down to almost the bottom of the page.
|Hamilton 24 December 2015.
The NZ register has eight Rallye listed:
MS880B BZZ, CBX, CDE, CKK, CKM