The Supplemental Type Certificate DataBase contains data on over 65,000 STCs.

Updated: September 2016

Content:  Aircraft Make and Model, STC Description, TC Number, STC Number and STC Holder.

Indexes:

1. STC Number
2. TC Number
3. STC Holder.
4. Aircraft Make and Model

Common Uses:

1. Determine the existence of an STC
2. Find the STCs for any specific Aircraft Make/Model
3. Find the STC Holder's Name and Address.

See Old STC System