Those readers with EPIRBs might want to check out a thread on the Allcoast Message Boards regarding EPIRB mounts (click HERE to go to the post).

Basically, the poster reported an incident in which the stationary mount for his EPIRB cracked. This allowed the magnet which deactivates the EPIRB (to prevent accidental activation) to separate enough to allow the unit to be triggered by spray.

The only indication they had of the problem came when they were hailed by the Coast Guard as they returned home after a fishing trip.

Might be a good idea to check your EPIRB mount!