Doreen,
I am glad that someone else is getting some benefit from the digging that is going on regarding Pilot Vessel No.4. You will see that I have been frustrated in my efforts to date, especially regarding the information I have sent to the RN and Merchant Navy. It could well be that I am asking the wrong questions to the wrong organisations. I do find it incredulious that both orgaisations send me back to the other one whenever I ask a question (it was a RN vessel - when asked off the MN and vice versa when asked of the RN).
If you do come across and further information, please post it on these pages
Sid Seymour