AUTHORIZED DISTRIBUTOR

With a focus on enhancing fleet readiness for military customers, Eaton manufactures highly reliable components that are engineered to last longer and reduce costs over the lifecycle of the aircraft. S3 AeroDefense is proud to continue setting the industry standard for supplying high-performance military aircraft parts by offering Eaton’s technology.

Brochure Library

SPARES

Fuel Systems

• Aerial Refueling
• Engine Driven Pumps
• Fuel & Transfer Pumps
• Fuel Quantity Gauging
• Solenoid Valves

Hydraulic Systems

• Auxiliary Pumps
• Control Modules
• Engine Driven Pumps
• Filtration
• Hydraulic Motors

Actuation Systems

• Door Actuation
• Flight Control Pedal Adjust Actuation
• Nosewheel Steering
• Rotary/Linear Actuation
• Tailwheel Extend/Retract Actuation

Motion Control

• Chip Detectors
• Nose Wheel Controllers
• Rudder Shuttle Valves
• Selector Valves
• Sequencing Valves

Hoses & Couplings

• Couplings
• Hoses & Tubes
• Pneumatic Disconnects
• Seals
• Self-Sealing Quick Disconnects

SERVICES

Fuel Systems

• Aerial Refueling Transfer Pumps
• Engine Driven Pumps
• Fuel & Transfer Pumps
• Fuel Quantity Compensators
• Fuel Shut-Off Valves

Hydraulic Systems

• Auxiliary Pumps
• Brake Valves
• Engine Driven Pumps
• Hydraulic Flow Regulators
• Landing Gear & Flap Motors

Actuation Systems

• Flight Control Pedal Adjust Actuator
• Landing Gear Door Actuation
• Nosewheel Steering Actuator
• Pneumatic Landing Gear Actuator Control
• Tailwheel Extend/Retract Actuators

Motion Control

• Brake control Valves
• Landing Gear Door Sequencing Valves
• Ramp Door Sequencing Valves
• Rudder Shuttle Valves
• Selector Valves

SOLUTIONS

Upgrades

• C130 Engine Driven Pump Upgrade
• C130 Hose Upgrade Kit
• F15 Engine Driven Pump Upgrade
• F15 Firewall Seal Repair Kit
• F16 EPU Replacement & Upgrade
• F18 Engine Driven Pump Upgrade

SUPPORTED PLATFORMS

CH-47

F-18

C-130

UH-60/S-70

Solutions

Aircraft Upgrade and Modification Solutions
Avionics, Structural, and Aircraft System Upgrades
Component Upgrade or Replacement
System-Level Performance Enhancement Solutions
Engineering and Technical Solutions

Complete Package Lifecycle Sustainment Solutions
Fleet Configuration and Obsolescence Management
On-Site Inspection and Return to Service Maintenance Solutions
Performance-Based Logistics Solutions
Material Supply Chain Programs

Cost per Flight Solutions (CpFH) and Rotable Pool Solutions
Long Term Component Repair Solutions
Organic Component Level Capability Development
Solutions to Establish or Expand On-Site MRO Capability
Test Stand and Tooling Design, Fabrication, and Provisioning
Full Turn-Key Operations including Training, Piece Parts Provisioning, and Facility Standup

History

Founded in 2005 by Jeff Wnuk, Aksel Sidem and Sebastien Imbert, S3 AeroDefense began as S3 International with the intent to provide innovative, cost effective Spares, Repairs Services, and Solutions: to become a One Stop Shop for the Commercial and Military aircraft operators around the world.

By 2011, S3 had formed and added an FAA & EASA approved Repair Station – offering a broad scope of in-house repair capabilities enlarging its portfolio of services.

In 2016, S3 was nominated and received the prestigious “E” Awards presented by the U.S Secretary of Commerce recognizing their significant contribution to U.S Exports.

The original founders believed that continued growth would come by adding expertise, value-added services, and inventory. They decided to form a strategic partnership in 2018 with Dermond Aerospace, led by the Dermond Brothers: Eric, Max and Stephane. The Dermonds are the original founders of Derco Aerospace and renowned pioneers of the military aftermarket.

In 2020, S3 celebrated its 15^th year of success and the Executive Leadership decided to rebrand as S3 AeroDefense. As a global leader in the defense aftermarket, the new name emphasizes the long-term vision: to continue to be a trusted partner in the Aerospace and Defense market by being the one partner to offer all solutions.