STC SA517AL

Supplemental type certificate · Crosswinds STOL

Holder
Crosswinds STOL · United States
Status
Current · Issued
Status date
May 17, 1974
Product
Aircraft · Single-Engine
Certification basis
Part 21
Data sheet
TCDSA-780

From FAA DRS. DRS record last changed December 6, 2025.

What it approves

Installation of plexiglass skylight on top of cabin.

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 2

MakeModelData sheet
The New Piper Aircraft Inc.PA-12A-780
The New Piper Aircraft Inc.PA-12SA-780