Supplemental type certificate · Butler Aviation-Friendship Inc
- Holder
- Butler Aviation-Friendship Inc · United States
- Status
- Current · Issued
- Status date
- April 11, 1973
- Product
- Aircraft · Large Multi-Engine
- Certification basis
- Part 21
From FAA DRS. DRS record last changed December 6, 2025.
What it approves
Installation of Solar T-62T-39 gas turbine auxiliary power unit.
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
| Make | Model | Data sheet |
|---|
| Tracor Flight Systems Inc. | 340 | 6A6 |