An AIS puzzle track in Solent

[Derek ide]

An 11 metre powerboat called Beatrice is often very busy in Southampton Water and the Solent. Does anyone know the boat? I suspect it might be a rib doing power boat training. It certainly has a very busy 24 hour track, often at high speed.
I have never confidently identified the boat and I am just curious about the lengthy days and evenings.
This screen shot was taken on 18/12 at 19:10 with a boat speed of 19knts.
I often follow the UKSA boats doing their training in quite uncomfortable conditions.

 

[wonkywinch]

Looks like Ocean Sports Charter based at Saxon Wharf.

RYA Motor Boat Cruising Courses | Ocean Sports Tuition

 

[Seastoke]

Maybe getting night time hours in . Or grimegrants taxi

 

[Aardee]

Isn't there some sort of endurance testing going on? - I'm sure I saw something about diesel outboards being put through 24 hour runs in the area.

 

[Sticky Fingers]

Think that’s the Cox diesel outboard testing boat?