STC SA79GL

Supplemental type certificate · Hartzog Aviation, Inc

Holder
Hartzog Aviation, Inc · United States
Status
Current · Issued
Status date
April 18, 1975
Product
Aircraft · Small Multi-Engine
Certification basis
Part 21
Data sheet
TCDS2A4

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

What it approves

Install Bendix M4D autopilot system.

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 · 1

MakeModelData sheet
Twin Commander Aircraft Corporation690A2A4