> TL5 Steam Gunboat

Having read Brandon's boat, I decided to do something else:
* A gasoline engine rather than steam. Gas may be hard to find, but it
  makes a more compact boat.
* Considerably lighter weapons, to fight of hordes of mutants rather than
  other ships. Three open mounts, fired by guys in the superstructure. 
* Technically there should be separate crew stations for the navigator 
  etc., but I dodged those rules. Four crew on the open bridge, one in 
  the engine room, five more in the tiny bunkroom.

Gamma Patrol Boat v0.1 (TL5)

  The engine uses 4.92 gallons of gasoline per hour at routine speed. A full 
load of fuel, provisions and ammunition is $584.

Subassemblies: Body +5, Superstructure +2, full-rotation Open Mount +1, two
  full-rotation Open Mounts -1.
Powertrain: 80-kW screw propeller; 82-kW gasoline engine; 1,200-kWs 
  lead-acid batteries.
Fuel: 600 gallons gasoline (fire 12).
Occ: 4 XCCS (Sup), 1 RCS (Body), 5 bunks (Body).   Cargo: 30 cf.

Armor               F        RL       B        T        U
Body:             3/10 W   3/10 W   3/10 W   3/10 W   3/10 W
Superstructure:    3/5 W    3/5 W    3/5 W    3/5 W

Weaponry
37mm Gatling [OM1:F] (300 rounds) +0.
Two 11mm Gatlings [OM2-3:F] (1,000 rounds each) +0.

Equipment:
  Body: 6-man environmental controls; 40 man-days of provisions. 
Superstructure: Signal lamp; whistle; meteorological instruments; 
navigation instruments.

Statistics
Size: 30'x8'x10'   Payload: 3.8 tons   Lwt.: 15 tons
Volume: 1,275 cf   Maint.: 112 hours   Price: $31,954

HT: 12.   HPs: 1,200 Body, 150 Superstructure, 80 OM1, 16 OM2-3

wSpeed: 12   wAccel: 0.5   wDecel: 0.5(0.8)   wMR: 0.05   wSR: 4
Draft 2.5'. Flotation rating 31.2 tons.

Design Notes
  Body is 1,200 cf with average lines. Superstructure is 60 cf. Open Mount 
1 is 12 cf. Open Mounts 2 and 3 are 1.5 cf. Structure is medium and expensive. 
Armor is expensive wood. Waterproofed. Mechanical controls. 13.6 cf of empty 
space in the body and 2.84 cf of empty space in the superstructure. 200 rounds 
of 37mm solid and 1,800 rounds of 11mm solid are stowed in the superstructure, 
100 rounds of 37mm solid are stowed in OM1 and 100 rounds of 11mm solid each 
are stowed in OM2-3. Empty weight is 22,780 lbs.

Weapon       Weight Volume Cost   Power WPS  VPS    CPS    TL
37mm Gatling 430    8.6    $1,600  -    1.6  0.011  $0.32  5
11mm Gatling  51    1.02     $380  -    0.17 0.011  $0.032 5

Weapon       Ammo  Malf. Type  Damage SS Acc 1/2D Max   RoF 
37mm Gatling Solid 16    cr.   12d    25 12  640  3,700 *
11mm Gatling Solid 16    cr.   6d     20 13  700  3,900 *

  The vehicle uses the design rules from GURPS Vehicles [second edition,  
third printing, Dec 2004 errata], VXii (including the armor volume rule)
and the text format from Vehicles Lite.
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