My name is Captain Greg Edkins and I am the captain being discussed in this message thread. I have worked as a dive boat captain for over 20 years (5 years at FKDC and 16 years at Lady Cyana). These are the actual events that unfolded on the boat while Tom (the 14th diver) was in the water.
Both myself and my mate were aware at all times that the 14th diver (Tom) was still in the water. After the 13th diver came on board, I spotted Tom's bubbles and watched them progress toward the boat. The bubbles then proceeded along the starboard side of the boat toward the bow. Because the diver did not ascend, I started the engines to get the diver's attention - a method I've found far more effective than ladder banging.
Yes, the ladders were pulled. This was done in error by my mate and I apologize for the misunderstanding this created. The trail line however was left in the water. If, in fact, we were going to move the boat, the line would have been pulled in as well. At no time did we have any intention of leaving the diver or moving the boat.
The boat was NEVER moved. The boat actually had swung on its anchor a short distance which probably gave Tom the appearance that we had moved it. Boats swinging on anchors is quite common due to changing currents and wind.
Regarding the length of time Tom had been down. Yes, I had given an hour's limit to the time of the dive which is standard procedure on this type of dive. However, time is irrelevant when it is discovered that a diver is by himself. It was clearly stated in the briefing that dive buddies remain together at all times. It is for this reason that Tom was being strongly urged to return to the boat.
Regarding roll call. I am an unusual captain (and I've been criticized for this) but I actually memorize the manifest when we do roll call at the dock. Not only do I know how many are on board but I have memorized their names and faces. Therefore, I know who is on and who is still out. I have been warned that some divers will not understand this and think I'm being careless; however, in over 20 years, I have never left a diver on the reef.
Lastly, yes, two people did comment to me when I started the engines that we still had a diver out. I acknowledged that I was aware of this and we were attempting to get his attention. When Tom did finally surface, he was assisted back onto the boat and at no time gave any indication to myself or other crew members that there was a problem. Nor was anything said back at the shop upon our return. This message thread is the first we have heard of any problem.
As a diving professional, I believe that if any diver at any time feels a boat crew is negligent in any way, they should let the crew know immediately so the matter may be addressed. Sometimes divers are correct and sometimes assumptions are made that simply are not appropriate.
Sincerely,
Captain Greg Edkins