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:

  • Type Certificate holder Extra 400 and Extra 500
    • Continued Airworthiness
    • Equipment upgrades
    • Avionic software updates
    • Customizations
    • Design improvements
  • Supplemental Type Certificates
    • Conversions for special mission applications
    • Structural modifications
    • Equipment upgrades
    • Cabin modifications
  • Engineering and Certification support
    • Development support
    • Flight test installations
    • Systems integrations
    • Structural analysis
    • Development of repairs

SST Latest Website News 2023

New Service Bulletin for Extra 500

New mandatory Service Bulletin and AFM for Extra 500 released

SB-A500A-3400-02 Rev -- AVIDYNE Software Release 9.4.2 + SBAS + ADS-B Out

AFM-A500A-0210-01 Issue 3-0 Aircraft Flight Manual

Read more …