S3 International
2101 West Camden Road
Milwaukee, WI 53209
Ph: +1.414.351.1506
Fax: +1.414.351.1543

Commercial Platforms

S3 provides services to commercial customers around the globe for platforms such as (but not limited to): A319, A320, A321, ATR42, ATR72, B1900, B737, B747 and B767.  Our continued success is built on great relationships with OEMs, manufacturers and distributors around the globe. 


We continue to exceed our customers' expectations providing aircraft spare parts distribution, repair and overhaul services as well as program management solutions.



OEM Distribution
Supply Chain Management
Legacy Material Support
AOG Support



Equipment - ATA 25

Flight Controls - ATA 27

Fuel - ATA 28

Hydraulic - ATA 29

Landing Gear - ATA 32

Door Actuation - ATA 52

Exhaust - ATA 78



Customized Kits

Rotable Pools

Aircraft Upgrades

Performance Based
Logistics (PBL) Programs

Obsolescence Solutions



2101 West Camden Road
Milwaukee, WI 53209
Ph: +1.414.351.1506
Fax: +1.414.351.1543
S3I: Cage Code: 4GPC1

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 Copyright: © 2017 S3 International, LLC.  All Rights Reserved.

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