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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:
