Oct 27 (Reuters) - NAV Canada NAVCA.UL -
* NAV Canada announces appointment of EVP finance and chief financial officer
* Says Alexander Struthers appointed CFO
* Says Alexander Struthers appointed CFO
* Struthers replaces Brian Aitken who will be retiring December 2, 2016. Source text for Eikon: ID:nMKWD3MDca Further company coverage: NAVCA.UL