In cooperation with Alphatron Marine Services we can provide you a complete package when defective speedlogs and echo sounders need to be exchanged underwater. All systems can be delivered worldwide by our partner and installed by our diver technicians.
When speedlogs or echo sounders apear to be defective, FN Diving has the posibility to exchange these worldwide keeping the vessel operational.
In the rare ocasion the existing speedlog or echo sounder is out of production we can provide and install a new transponder with corresponding housing, using cofferdam and class aproved dry welding techniques.
