What it approves
Installation of Litton LTN-72 or LTN-76 inertial navigation 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
Supplemental type certificate · Avcon Division/Butler National Corporation
- Holder
- Avcon Division/Butler National Corporation · United States
- Status
- Current · Amended
- Status date
- July 5, 1983
- Product
- Aircraft · Small Multi-Engine
- Certification basis
- Part 21
- Data sheet
- TCDSA24CE
From FAA DRS. DRS record last changed December 5, 2025.