I happened across this recent Practical sailor blog revisiting the loss of the Hunter 37 sailboat "Aegean" during the Ensenada Race this year.
At first the boat was thought to have been run down by some larger vessel, Upon further investigation, the track of the Spot suggested the vessel hit the end of N. Coronado Island when under power (allowed by cruising class boats--what is sail boat racing coming too?)
This blog and the comments bring out some very interesting issues about using "spot" in a distress, the reliability of Spot's emergency relay center and the importance of a true EPRIB.
The essence was that a distress message was sent to the center via Spot, and the co-ordinator attempted to reach the contact. The message went to an answering machine, and no follow up. The track showed that the boat probably hit N. Coronado Island, but no position was given at the time of the distress (several other instances of failure to show location by spot).
There was no follow up by "spot" personal, and no effort to see if the track had stopped or run into an obstruction. Search was not started for 8 hours when other boaters found debris.
One comment was that their "spot" track showed them going across Catalina Island. Another that they also had a failure of location during Spot distress call, and relied on VHF relay for help.
I found particularly interesting some of the comments, which suggest that the investigation conclusion was wrong, and that perhaps the vessel was run down after all. Apparently there was no debris on found on the rocks like the keel or mast etc. Also the size of the debris and debris field was inconsistent with a grounding on the Island.
url]http://www.practical-sailor.com/blog/-10824-1.html[/url]
Even if you have a SPOT--carry an EPRIP or PLB
At first the boat was thought to have been run down by some larger vessel, Upon further investigation, the track of the Spot suggested the vessel hit the end of N. Coronado Island when under power (allowed by cruising class boats--what is sail boat racing coming too?)
This blog and the comments bring out some very interesting issues about using "spot" in a distress, the reliability of Spot's emergency relay center and the importance of a true EPRIB.
The essence was that a distress message was sent to the center via Spot, and the co-ordinator attempted to reach the contact. The message went to an answering machine, and no follow up. The track showed that the boat probably hit N. Coronado Island, but no position was given at the time of the distress (several other instances of failure to show location by spot).
There was no follow up by "spot" personal, and no effort to see if the track had stopped or run into an obstruction. Search was not started for 8 hours when other boaters found debris.
One comment was that their "spot" track showed them going across Catalina Island. Another that they also had a failure of location during Spot distress call, and relied on VHF relay for help.
I found particularly interesting some of the comments, which suggest that the investigation conclusion was wrong, and that perhaps the vessel was run down after all. Apparently there was no debris on found on the rocks like the keel or mast etc. Also the size of the debris and debris field was inconsistent with a grounding on the Island.
url]http://www.practical-sailor.com/blog/-10824-1.html[/url]
Even if you have a SPOT--carry an EPRIP or PLB