NavList:

There are several upcoming Royal Institute of Navigation free webinars over the next month.  The navigation connection varies from almost zero to 100%.  However, all relate to areas which probably leant NavListers towards navigation in the first place.  For the most relevant, e.g. Submarine Navigation by a former UK submarine commander, I will give a fuller introduction nearer the broadcast time, but for the remainder starting 25^th November I should only give the link  https://rin.org.uk/events/event_list.asp .  All you need to do is register to receiver the joining information for a webinar.  Once registered you'll even get a reminder shortly before the webinar is about to begin. DaveP