Longship
      
   This is an average-sized longship, used as a combat ship from Viking
   to early medieval times. The longship had no installed seats. The
   oarsmen sat on their seachests, which were lashed to the deck. I've
   allowed 300 lbs per crewman for man, chest, and equipment. This design
   is a well-built oak ship, which could serve a wealthy owner for
   generations. A cheaper and lighter version would have much of the hull
   made of pine or fir, and thus as few as 20 points total of armor.
   
   Structure
          TL2 3700 cf standard light wood body, max load 92500 lbs, (Body
          HT2000), flotation hull with fine hydrodynamics (92500 lbs).
          
   Propulsion
          40 one-man oars (8 KW), one 51 ft mast (PD2 DR2 HT255), 1300 sf
          sail (78 KW with 20 mph wind).
          
   Accomodation
          none
          
   Vision
          Open/many
          
   Crew requirements
          Nominally 60
          
   Armor
          TL2 standard flammable 32 pts F f3/5, Lf3/5, Rf3/5, Bf3/5,
          T0/0, Uf4/12.
          
   Cargo
          3015 cf max
          
   Statistics
          $81100 (TL4$ 5407), design mass 33000lbs, max payload 59500
          lbs, max cargo payload 75375 lbs, current payload 39500 lbs,
          loaded mass 72500 lbs (36.25 tons). Size +6, radar +7, IR +6,
          acoustic +1
          
   Water performance
          [oars] Water Speed Factor 20 mph, Top Speed 10 mph,
          Acceleration .25 mph/s, Deceleration 10 mph/s, MR .25, SR 1,
          draft 6.6 ft
          [sails] Water Speed Factor 8 mph, Top Speed 10 mph,
          Acceleration .625 mph/s, Deceleration 10 mph/s, MR .25, SR 1,
          draft 6.6 ft