Logo MSI


Coming soon


Parts Search

Useful Lists & Links

MSI Capabilities PDF  Excel

MSI Repair Mgmt. PDF  Excel


Legal & Terms

Imprint & Legal Notice
Terms & Conditions of Sale
Terms & Conditions of Purchase

MSI on Social Networks

LinkedIn XING Google

Welcome to MSI

Welcome and thank you for taking the time to visit our website. We are pleased to keep you current on the MSI company, including events and various publications. As you navigate through our site you will learn more about our company and our capabilities.

We welcome your feedback as we continue to improve this site and - of course - the quality of service for our customers.


Ruesselsheim, Germany



Located at our headquarter in Ruesselsheim our German facility is an approved EASA Part-145, TCCA CAR 573 and FAA Part 145 repair facility.

Engine Workshop

MSI provides maintenance and repairs on engines and QEC kits for the PW 100 engine family in accordance with OEM's maintenance manuals. Furthermore MSI has the capability for borescope inspections on PW150A, CF34 and CF34-8 engines.
MSI also offers technical engine support with our "On-Site Maintenance Crew", engine pre-delivery inspections, borescope training and QEC repairs, overhaul & modification, removal & build-up on engines. [more...]

Component Workshop

From fuel nozzle overhaul for PW 100 series and PT6 series engines to complete engine disassembly MSI can help you with all of your PW 100 and PT6 series needs. [more...]

Electronics Workshop

The MSI Ruesselsheim Electronics Workshop is equipped to repair a variety of pilot headsets for commercial aircraft and helicopters and is experienced with repair, warranty, sales and exchange services on Sennheiser aviation headsets. [more...]

Survival Workshop

We service all commercial aviation, general aviation, helicopter life vests & rafts. We will be expanding our shop shortly to include slides & oxygen bottles. [more...]


Dubai, United Arab Emirates

United Arab Emirates


Located in the Jebel Ali Free Zone, our Dubai subsidiary is an approved EASA Part-145, FAA Part 145 and GCAA CAR 145 repair facility.

Avionics and Electronics Workshop

MSI repairs a wide range of Adams Rite (former: Franke Aquarotter) hydraulic faucets and various other components of the A380. This includes OEM warranties.
Furthermore, as exclusive MRO for the Middle East, we service & repair the controls of Cassidian Cargo Loading System (CLS) covering the A300-660, A330, A340 and A380 fleets.
Other repair capabilities cover Sennheiser headsets, Souriau lighted panels and emergency power packs as well as Grimes light assemblies. The latest addition to our capabilities is galley equipment such as coffee and beverage makers of various types, water boilers and ovens [more...]