FAQs Simplified STC Validation for Single Serial Number Imports to the European UnionGeneral Aviation PDF What is a FAA Basic STC? Answer This is a STC meeting the criteria for “Basic” classification stipulated in the current TIP for Airworthiness and Environmental certification between the FAA and EASA at paragraph 3.5.3.1. Last updated 26/06/2020 Was this helpful? Yes No
