Originally Posted by karmodplastik
A friend is planning to install his solar panels on the top of his.
Eh? On top of his what?
Other new thing about AIS is in New Zealand they have made a virtual channel marker bouy with an AIS unit placed on land beaming the signal so it appears the marker is on a submerged rock.
In the future a lot of difficult markers and channel marks may well be vortual AIS marks.