Błotniak
Błotniak is a one-man wet cabin underwater craft designed in Poland in 1978. It was based in the torpedo research centre in Gdynia.
Technical data
Specification
- propulsion:
- *two batteries of compressed air accumulators in the tubes on the sides of the craft
- *one set of ducted contra-rotating propellers
- *one electrical motor as a source of power for the propeller
- equipment:
- *two spotlights
- *2 sonars
- *depth-levelling system
- maximum speed:
- range:
- load capacity: