Thanks for your thoughts I was thinking that’s a lot of trolling motors to try and push a big boat. But wasn’t sure if it was some sort of kit I didn’t know about for some reason.
I had a theory recently about the use of retracting thrusters for slow speed maneuvering on a large sailing vessel equipped with a through-keel jet drive for standard propulsion. So, perhaps...but it wasn't me...
Interesting, 2 blade props mounted high and 3 bladed props mounted low. Galvanized square tubing holding up the platform??
This is on a listing on boat trader. The picture on there is better as I changed it to fit the forum you can see alot more of the setup. Not planning to buy that one so I never called but I might and ask what those are for! https://www.boattrader.com/boat/2000-azimut-70-sea-jet-9268557/