Originally Posted By: Teslinhiker
Not sure if you have seen this story from 2005

Gaedcke was rescued after five days when Peter Frank, a teenager on a helicopter tour, spotted him. CNN's Carol Costello spoke Tuesday with Gaedcke and Frank about the ordeal.[/i]

No, I didn't, thanks!
A signal mirror should backup a radio distress signal, like a 406 MHz PLB (ACR PLB) (Ocean Signal PLB)