Answer: maidenvoyage

AnswerCrossword Clue
MAIDENVOYAGEBottle-breaking occasion
MAIDENVOYAGEIt follows a ship's christening
MAIDENVOYAGEFirst time out
MAIDENVOYAGEFirst trip of a ship
MAIDENVOYAGETrip that follows a christening
MAIDENVOYAGEFateful event for the Titanic
MAIDENVOYAGEPost-christening event
MAIDENVOYAGEInaugural trip (with a GMC)