What are you looking for a sub bottom profiler or multibeam sonar or ground penetrating radar(only works on dry land)or side scan sonar?I have schematics for 2 wesmar side scan sonars.the 500ss and SHD700SS.
Aquanut . When I am not in the water I am chasing after land treasure . The UK is full of a lot of hidden treasure . Be it Roman or Viking . Lots of great finds have been made in the UK . Since I am only a couple of hundred miles away from that area I may as well try my luck . Cornelius