Aircraft Design, Development and Certification

EASA.21J.551
EASA.21J.551

Established in April 2013, SST Flugtechnik GmbH is a Part 21J Design Organization, providing extensive experience to in-house and external aircraft programs:

  • Development of new products to certification
  • Design of changes and repairs
  • Supplemental Type Certificates
  • Continued Airworthiness for Type Design
  • Consulting in production set-up and support

SST Flugtechnik GmbH is the Type Certificate Holder for the EA 400-500 type, ensuring Continued Airworthiness for the Extra 400 and 500.


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