Aransas Pilot III — Pilot Boats
Delivered build

Aransas Pilot III

70-foot pilot vessel for ARACOR, Inc. in Corpus Christi, with twin 1,400 HP Cummins propulsion, a 26-knot top speed, and Humphree Active Ride Plus stabilization.
5.0Trusted by professional operators across the Gulf
Hull
1773
Class
Pilot Boats
Client
ARACOR, Inc.
Delivered
2022
LOA
70 ft
The Build

Twin Cummins power with active stabilization

Aransas Pilot III twin Cummins engine room
Hull 1773
  • Two Cummins QSK 38 M1 LTAC engines · 1,400 HP each @ 1,900 rpm
  • Twin Disc MGX 6620A gears with twin five-blade propellers
  • 26 kn top · 24 kn cruise
  • Humphree HA-1250 Interceptors with Active Ride Plus stability and vessel motion control
  • Side-Power SE300 48 VDC · 20 HP tunnel bow thruster
  • Custom transom rescue davit with 100 V electric winch
03BOAT PROFILE

Aransas Pilot III — Boat Profile

Aransas Pilot III vessel profile
Fig. 03 — Side Elevation
Hull 177370 ft × 19 ft 6 in vessel size
Size
70 ft × 19 ft 6 in vessel size · 70 ft × 20 ft LOA
Top Speed
26 kn top · 24 kn cruise

Vessel Type
Pilot Vessel
Hull Type
Aluminum Inverted Deep "V"
Classification
Built to U.S.C.G. Standards and ABS Welding Standards
Designer / Builder
Breaux's Bay Craft, Inc. in conjunction with Ship Architects
Owner
ARACOR, Inc.
Vessel Location
Corpus Christi, Texas
Year Built
2022

The Outcome

Twin-Cummins propulsion for a 70-foot pilot vessel

Top Speed
26 kn
Cruise Speed
24 kn
Propulsion
2 × 1,400 HP
Stabilization
Humphree HA-1250
What the build delivers
01

Performance & Capacity

Power & Performance

Engines
Two (2) Cummins QSK 38 M1 LTAC · 1,400 HP each @ 1,900 rpm
Gears
Twin Disc MGX 6620A gears
Propellers
Two (2) 41.5 in × 41 in × 4.5 in, five-blade MRK Revolution Ni-Bral propellers
Generators
Two (2) Northern Lights 36 kW single-phase · heat-exchanged cooled · wet-lift mufflers and sound enclosures
Engine Shafts
Aqua Tec 17 stainless-steel shafts · 4.5 in diameter
Trim / Stabilization
Humphree HA-1250 Interceptors with Active Ride Plus stability and vessel motion control system
Tunnel Bow Thruster
One (1) Side-Power SE300 · 48 VDC thrust · 20 HP

Capacities

Fuel Capacity
Forward tank: 1,500 gal · Aft tank: 750 gal
Fresh Water Capacity
150 gal
02

Systems & Outfitting

Electronics & Navigation

  • Two (2) Furuno DRS6ANXTA radars
  • Three (3) Furuno TZT19F 19 in monitors
  • One (1) Furuno SCX20 satellite compass
  • Two (2) ICOM M605 VHF radios
  • One (1) Furuno 220 WX weather station
  • Six (6) cameras with DVR for boarding areas, aft deck, machinery space, and jet room
  • Two (2) 32 in televisions with overhead RAM mounts

Custom Features

  • One (1) fixed CO2 suppression system in the machinery room by Hebert S. Hiller
  • One (1) 2.5-ton water-cooled air-conditioning system for the pilothouse
  • One (1) 1.5-ton water-cooled air-conditioning system for the lower accommodation
  • Delta-T blowers with temperature and speed control
  • Delta-T moisture eliminators with automatic vent dampers
  • One (1) custom-built rescue davit on the transom with 100 V electric winch
  • Bomar aluminum-framed windows with defrosters
Gallery

On the water, and in the yard.

Aransas Pilot III aluminum bow framing during early fabrication
Hull Fabrication — Bow framing during early hull fabrication
Aransas Pilot III aluminum hull frames under assembly
Hull Fabrication — Hull frames under assembly
Aransas Pilot III inverted aluminum hull during fabrication
Hull Fabrication — Inverted hull shell during fabrication
Aransas Pilot III hull with deck framing in progress
Hull Fabrication — Deck framing in progress
Aransas Pilot III assembled aluminum hull and pilothouse shell
Hull Fabrication — Assembled hull and pilothouse shell
Aransas Pilot III pilothouse structure during fabrication
Superstructure & Interior — Pilothouse structure during fabrication
Aransas Pilot III interior structural framing
Superstructure & Interior — Interior structural framing
Aransas Pilot III interior framing and work platforms
Superstructure & Interior — Interior framing in progress
Aransas Pilot III primed pilothouse interior
Superstructure & Interior — Pilothouse interior after priming
Aransas Pilot III primed pilothouse and foredeck
Superstructure & Interior — Primed pilothouse and foredeck
Aransas Pilot III painted hull during final shipyard outfitting
Final Outfitting — Painted hull during final outfitting
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