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Techn. Notes and Service Infos

Service Contract Information

As a certified maintenance company according to EASA part-CAO and as an EASA approved design organisation according to Part 21J, DG Aviation GmbH mainly services sailplanes and powered sailplanes and ELA1 aircraft. The professional competence extends from the annual airworthiness inspec-tion and tuning measures of all kinds to complex maintenance work and repairs.

We are your competent partner for sailplanes of all manufacturers, including South African certified JS1 sailplanes, powered sailplanes of all manufacturers and ELA1 aircraft.


General Services

  • Maintenance, service, repairs, inspections on sailplanes and motorgliders
  • Propulsion systems: 2-stroke / 4-stroke / electric / jet
  • Paint jobs and complete paint overhauls
  • Modification on structure and avionics
  • Repair of 2-stroke engines
  • Renew Interior
  • Avionic checks incl. ELT and transponder
  • Life time extension programs 
  • maintenance and repairs on ELA-1 aircraft

Maintenance and Inspections

We are YOUR partner when it comes to maintenance, repair and inspection of gliders and motorgliders. From simple annual inspections to complex maintenance and checks, we can assist you with all work you need. Our service team is highly specialised and is looking forward to your inquiry.

Paint Overhauls

The excellent finish of our in-house paint shop is a benchmark for quality in the industry. For many years we have been offering paint job services for aircraft of all manufacturers. New paint jobs are particularly worthwhile in connection with service life extensions, repairs or modifications.


Life Time Extensions And More

In addition to life time extensions, modifications to existing aircraft are an important part of our work. Whether you want to install a new winglet or state-of-the-art avionics, our experienced service team will implement your wishes quickly and reliably.


We are happy to help you and are on hand with our service team to get your aircraft back in the air quickly. Should the repair of your aircraft require a longer period of time, we can be at your side with our company-owned DG300 as a service aircraft upon request and availability and provide you with nice flights. Contact us and receive a non-binding offer for the repair as soon as possible.

Service on ELA-1 Aircraft

As a PART-CAO operation, we also maintain and repair your ELA-1 aircraft to our high quality standards. We can currently offer this service up to 1.200kg maximum take-off mass. Contact us for a quote.