Hey chaps, a question for those who know too much:
If I work on a vessel that is dual tonnage per the sea service letter/COI ex. 99grt/919gt, can that service be used to apply for a 1600grt endorsement in today’s standards ? I ask because A thread was created some years ago that I was reading on asking the same thing, so I called the NMC but was informed ONLY GRT can be used in Sea service for endorsements that require GRT. Thanks for any input and if you need help understanding what I’m asking please don’t hesitate to ask.