06/09/2026
STC or PMA? You've seen both terms, but when does each one matter?
A PMA (Parts Manufacturer Approval) covers certified replacement parts. An STC (Supplemental Type Certificate) covers approved modifications or installations on a certified aircraft. Airwolf Aerospace holds both, so your aircraft stays compliant and your costs stay down.
Find the right certified solution for your aircraft → https://amst.site/MWNaL7jF
💬 Which do you work with more day-to-day, STCs or PMA parts?