"Deadliest Catch" doesn't have seasons labeled with years like 2010. Instead, they use numbered seasons.
To help me figure out what you're looking for, could you clarify?
* Do you mean a specific season number, like Season 10?
* Do you mean a specific year? For example, "When did Season 10 of Deadliest Catch start?"
Once you tell me the season or year you're interested in, I can give you the correct start date.