Supplemental type certificate · Martin Aviation LP
- Holder
- Martin Aviation LP · United States
- Status
- Current · Reissued
- Status date
- April 12, 1995
- Product
- Aircraft · Large Multi-Engine
- Certification basis
- Part 21
From FAA DRS. DRS record last changed December 6, 2025.
What it approves
Installation of Dual Mode S trans- ponders and antennas, and TCAS II(provisions only) and antennas
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
| Make | Model | Data sheet |
|---|
| The Boeing Company | 747-200 Series | A20WE |
| The Boeing Company | 747-300 Series | A20WE |