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Introducing MDDV
Advanced Maintenance System

Including a Class-6 IETM, built-in CSDB, integrated digital wiring, the best support for S1000D, SGML, DITA, PDF, certified, secure, agnostic, and much more…  


The Best IETM - MDDV

Our leading IETM software MDDV (click for more information!) is widely considered as the best IETM in the market, and part of our comprehensive MDDS software suite that also includes I-See, LOG, Parts Wizard, MDDT, LiveWire and our CSDB. MDDV is a Class-6 IETM.

Seeing is believing - contact us for a live demo.

This is next level Star Trek sh*t

-A top OEM engineer (2023)

MQ-9A - All data in MDDV,
full worldwide operational use
ietm s1000d support software

Our IETP software solutions provide best Support for S1000D: S1000D Creation,
S1000D Conversion, and S1000D Sustainment

As a quick example, we converted the S1000D specification to a S1000D XML format (what a novel idea...), and we are presenting it in MDDV - over the internet.

Want to see and use S1000D in a new way?

Contact us for a live demo.



We are a dedicated group of ex-military and technical maintenance and publication experts, coupled with some amazing software developers. Together we develop drastically innovative IETM solutions for the military and aerospace (in the fields of technical data, maintenance, logistics, training, and scheduling). We also bring IETP viewer that provides maintainers as well as operators with a highly interactive and unified view of manuals, eLearning courseware and maintainer job tasking. IETP viewer has the ability to deliver a specific level of functionality as detailed in IETP functionality matrix in the S1000D specification.

American Data Solutions (ADS) is a proud American company: 100% American owned, 100% of the employees are US Citizens.

HH-60G - All data in MDDV
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