There is a home page for Vengeance:
http://www.hms.vengeance.btinternet.co.uk/sitemap.htm
I was looking around & I found this page about Flag Signalling:
http://www.hms.vengeance.btinternet.co.uk/communi2.htm
Which shows the Alpha flag as meaning, 'I am undergoing a speed trial'. I
always thought it meant something along the lines of 'operating with
restricted manoeuvrability'
Andy Johnson
Senior Product Support Specialist
UK Hardware Front Office
MGA-19 Meudon House
Farnborough
e-mail [log in to unmask]
tel. ext: 01252 55 8168 int: 29 36 58