Team JAS is proud to announce the latest generational release of our popular Airstair door for the Legacy Twin Otter, B70902-1. This improved design comes ready to install and FAA STC approved for universal acceptance. Please contact your sales representative today, or click here, to reserve your place in line!

Key features for this next generation include:

  • Thinner Profile: Additional internal clearance
  • Larger Inspectional Panels: Better viewing and easier access
  • Improved Ergonomic Inner Handle: Comfort fit
  • Improved Inner Components: One-piece formed assembly
  • Weight Savings: Lighter and easier to handle than past Airstair doors
B70902-1 Airstair Door (Next Gen)

B70902-1 Airstair Door (Next Gen)

Click here to see our entire list of over 500 PMA and STC parts for all your Twin Otter 100 through 400 needs.