From FAA DRS. DRS record last changed December 6, 2025.
What it approves
Installation of Elano P/N099001-063 F, or later FAA approved revision, muffler in lieu of original Avcon muffler. (170B LANDPLANE ONLY NORMAL CATEGORY)
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.