[Title] Christening of flagship for Trans-Canada air pageant flight: "Peter and Pam", largest amphibian in dominion leads coast to coast tour sponsored by flying club association. Various MSs of largest amphibian in the dominion. Front view of plane showing cockpit and one of the engines. Other plane can be seen to the right. Side view as Mrs HGR Hope christens the plane. Various shots of plane making a trial run.