Engineering & Design


ADG offers a wide range of engineering, design and technical services and aircraft maintenance for a large variety of turboprop and commercial narrow and wide body aircraft. We provide these services through our partners, which we are continuously improving through our operation and the needs of our customers.

ADG has started its application process with EASA to be awarded EASA Part-21 subpart J approval.


ADG can offer qualified maintenance staff with both FAA Part 65 and EASA Part 66 license, B1 and B2 rating to work either in North America, Europe or the rest of the world.


ADG can offer qualified airworthiness review staff (ARS) to perform independent document review and AR recommendations to the operators EASA competent authority, for the renewal of Airworthiness Review Certificate (ARC) of operators aircraft.

We know our customer-oriented mentality, for quick response and the flexibility to adjust the services to their specific needs, and therefore ADG can offer variety of engineering and technical service.