Engineering Services (P21J)

Aftermarket Engineering services (P21J)​

Are you looking for an existing or new STC, minor modifications or upgrades?
We offer you our broad range of capabilities:

  • Engineering Part 21J design organization
  • Supplement Type Certificates sales and development
  • Minor Modifications (electrical & mechanical), Engineering Orders and Service Bulletins
  • Documentation upgrades (e.g. IPC, AMM)
  • Partial or complete cabin refurbishments
  • Individual upgrades and modernizations
  • Burn testing

View all our STCs on ModStore.

Ask for availability.