2026 Thunder Jet Chinook OS 21' Base

2026 Thunder Jet Chinook OS 21'

OPTIMIZED OFFSHORE CAPABILITY

The Chinook OS (Offshore) brings it all to the table for offshore anglers. It’s built with safety in mind while accommodating all the fishing features you expect, with smartly designed storage for tackle and gear and a rugged hardtop for protection in the chop. With an ultra-durable progressive deep-V hull for a smoother, drier ride, it’s ready to take on the offshore species of your choice.

Features may include:

Standard Hull

Extended Running Surface Bottom

One Piece Hull Sides / One Piece Bottom

Progressive Offshore Hull w/Upswept Bow

Full-Length Engineered J-Stringers

(4) Full-Length Formed-In External Hull Stiffeners

Full Length Offshore 5'' Reverse Chine

Fully Welded Heavy-Duty Keel Guard

Welded Thru-Hull Fittings

(5) Welded 8'' Cleats

Wide Formed Gunnels

Welded Bow & Transom Eyes

Welded 4'' High Bow Rails

Double Walled Self-Draining Diamond Tread Drop Bow

Large Fully Welded Bow Drains

Locking Self-Draining Bow Locker

Welded Full-Width Transom Platform w/ Undermount Telescoping Ladder

Welded External Motor Bracket

Welded 6'' High Stern Rails

Welded Downrigger Mounting Pads

Transom Fish Locker w/HDPE Lid & Backsplash

Welded 5 Piece Walk-Thru Windshield

Standard Rigging

Analog Tach, Fuel, Trim & Hour Meter Dash Instrumentation

No Feedback Single Cable Steering System

Mechanical Throttle/Shift

Premium Switch Panel & Electric Horn

Dual USB Charger

LED Navigation Lights Package

Premium Marine Wiring Harness w/Water Tight Connections

Transom Battery Tray

Electric Bilge Pump w/Auto Float Switch

Conduit Under Bow Deck for Running Wiring

Pantographic Self-Parking Driver Side Windshield Wiper

Standard Interior

(2) TJ Seats on Pedestals w/Locking Swivel

Adjustable Driver’s Seat Slider

(2) 39" Storage Box Bench Seats w/Removable Backrests

Folding Canvas Top w/Side Curtains, Aft Drop Curtain w/Roll-up Center Door, Travel Boot, and Heavy-Duty Square Tube Bows

Bulb Seal Along Forward Portions of All Canvas

Locking Glove Box

Under Dash Storage Tray

Stainless Steel Rubber Coated Steering Wheel

Welded Passenger Grab Rail

Welded High Mount Windshield Grab Rails

Locking Aft Cockpit Floor Storage Compartment

(3) Locking Interior Transom Access Hatches

Diamond Tread Bow Step w/Storage

(2) Full Length Welded Side Storage Trays

(8) Cup Holders

Full Marine Carpeted Sound Dampening Side Walls

Premium Marine Vinyl Decking