21 FT Sitka Utility - Workboat (538)


This design (plan) features a reliable aluminum utility boat, capable of outboard or I/O power.

At 4,000 lbs. displacement with 38 gallons of fuel, at 150 HP, the boats projected speed is 35 knots.


Download drawing in PDF
  • Length Overall of Boat 21' 1" / 6.43 m LOA
  • Beam of Boat 8' 1" / 2.46 m Beam
  • Weight of Boat 3,177 lbs / 1,441 kg Weight
  • Price of Boat $1,315* Price

*The above price is for the construction plans and a onetime use of the CAD cutting files.

Hull 538.

Weight in table above is the weight of the uncut aluminum sheet and plate.

Cabin with step down deck is included.