As Discovery Channel’s Deadliest Catch suspends filming after Aleutian Lady deckhand Todd Meadows’ death at age 25, his mom recently revealed that it wasn’t his first accident on the boat.

Coast Guard investigates the death of "Deadliest Catch" deckhand Todd Meadows who fell overboard while fishing near Alaska aboard the Aleutian Lady vessel.

A rookie deckhand on a fishing vessel featured in "Deadliest Catch" is dead ... and it happened at sea. Todd Meadows died Wednesday aboard the Aleutian Lady on the Bering Sea ... according to a Facebook post from "Deadliest Catch" star Captain Rick…