Power & Performance
Those special qualities that separate one sea-going vessel design from another. Performance specifications presented assume optimal operating conditions for ROKS Dosan Ahn Chang-ho (SS-083).
Diesel-electric low-noise powerplant arrangement driving single shaft at stern; 4 x Bumhan Industry PH1 PEM fuel cells developing 200 horsepower each.
Propulsion
12.0 kts
13.8 mph
Surface Speed
20.0 kts
23.0 mph
Submerged Speed
10,002 nm
11,510 miles | 18,524 km
Range