Supplemental Type Certificate Catalog

Location
- North America
  
  United States - English
- Latin America
  
  Brazil - Portuguese
- Asia Pacific
  
  China - Chinese
|
Sales & Service Partners
|
Contact Us
|

- Sign InSIGN IN TO ACCOUNT
  
  Close Side Navigation
  
  Back
  
  Create an Account
  
  New Company Set Up Form
  
  End Use & End User Certificate
  
  Sales Use Tax Certificate
  
  Sign in to MyAerospace
- Welcome Aboard,
  
  Close Side Navigation
  
  Account
  
  MyAerospace Home
  
  Manage My Account
  
  Manage Password
  
  Manage Email Notifications
  
  Saved Carts
  
  New Company Set Up Form
  
  End Use & End User Certificate
  
  Sales Use Tax Certificate
  
  SIGN OUT
Quote Cart

Pricing & Surcharge Updates: On May 8, 2023, Honeywell updated our catalog pricing for select parts and ended surcharges for new catalog based (non-contract) orders. Read More

Scheduled Maintenance We will be conducting scheduled maintenance on May 19th from 10:00 PM EST to May 20th at 9:00 PM EST. During this time MyAerospace applications will be temporarily unavailable. We apologize for any inconvenience this may cause.

Your browser is not supported.

For the best experience, please access this site using the latest version of the following browsers:

Close This Window

By closing this window you acknowledge that your experience on this website may be degraded.

Supplemental Type Certificate Catalog

Discover Honeywell Aerospace’s range of STCs to enable Aftermarket Retrofits, Modifications and Upgrades (RMU) for Civilian Aircraft

A Supplemental Type Certificate (STC) is a document issued when an applicant has received approval from the Federal Aviation Administration (FAA) to modify an aircraft from the original design. The STC, which incorporates by reference the related Type Certificate (TC), approves not only the modification, but how the modification affects the original design. The STC and its related information (drawings, data, specifications) are the property of the STC holder.

If you have any questions about STC, RTU or the order form, please contact the Honeywell Aerospace STC team here: STCRTU@honeywell.com.

Order / Request Quote

Let's Connect!

Sign up to receive exclusive communications about offerings, events, news, special offers and related topics via email and other forms of electronic communication.