Back to top

1999 Eastern Swath

Amelia, Louisiana


OWNER SAYS SELL NOW...WILL FINANCE...MAKE A CASH OFFER...EVERYTHING IN WORKING ORDER...HEADLINER INSTALLED...ENGINES TUNED...GENERATORS TUNED...US Built at the Eastern Shipbuilding Group in Panama City, Florida. The 2 main engines are Allison 501KF Turbines (10,600HP, 30 knots)...Bow thruster...Ride Control, MDI-Active Fin, Stabilizers Inmarsat-C Mobile Earth Station-MES.

Small Waterplane Area Twin Hull, better known by the acronym SWATH, is a twin-hull ship design that minimizes hull cross section area at the sea's surface. Minimizing the ship's volume near the surface area of the sea, where wave energy is located, maximizes a vessel's stability (lowers sea sickness), even in high seas and at high speeds. The bulk of the displacement necessary to keep the ship afloat is located beneath the waves, where it is less affected by wave action. Wave excitation drops exponentially as depth increases, so wave action normally does not affect a submerged submarine at all. Placing the majority of a ship's displacement under the waves is similar in concept to creating a ship that rides atop twin submarines.

Basic Boat Info

Make: Eastern
Model: Swath
Year: 1999
Condition: Used
Category: Power
Builder: Eastern Shipbuilding Group
Construction: Aluminum
Boat Hull ID: MlV167967999
Has Hull ID: Yes


Length: 120 ft
Length Overall: 120 ft
Beam: 44 ft
Max Draft: 13 ft
Min Draft: 10 ft
Electrical Circuit: 110 V
Single Berths: 6
Cabins Count: 3

Engines / Speed

Engines: 2
Engine #1 Specs:
  • Make: Allison
  • Model: 501KF Turbines
  • Drive Type: Direct
  • Fuel: Diesel
  • Engine Power: 5,300hp
  • Propeller Type: Alloy
  • Year: 1999
Engine #2 Specs:
  • Make: Allison
  • Model: 501KF Turbines
  • Drive Type: Direct
  • Fuel: Diesel
  • Engine Power: 5,300hp
  • Propeller Type: Alloy
  • Year: 1999
Total Engine Power: 10,600hp
Cruising Speed: 25 kn
Maximum Speed: 30 kn


Fuel Tanks: 1
Fuel Tank Capacity: 17,483 gal


Maximum Number Of Passengers: 250
Heads Count: 2
Drive Type: Direct
Boat Class: Motor Yachts, Commercial Boats


Roger Newsom


The Worldwide Yachting Centre 12781 Kingfish Drive
Treasure Island, Florida, US, 33706


Engine hours are as of the date of the original listing and are a representation of what the listing broker is told by the owner and/or actual reading of the engine hour meters.  The broker cannot guarantee the true hours.  It is the responsibility of the purchaser and/or his agent to verify engine hours, warranties implied or otherwise and major overhauls as well as all other representations noted on the listing brochure.


The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.

Additional Contact Information

Roger Newsom Call, Text, WhatsApp 954 483 8765 

Disclaimer This calculator is intended solely for general informational purposes, and to provide a rough estimate based on the information you provide. You should not base your decision on this estimate alone.