What it approves
Relocation of three computer emergency batteries (two optional installations).
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 · AlliedSignal Aerospace Co
- Holder
- AlliedSignal Aerospace Co · United States
- Status
- Current · Issued
- Status date
- September 1, 1989
- Product
- Aircraft · Large Multi-Engine
- Certification basis
- Part 21
- Data sheet
- TCDSA7EU
From FAA DRS. DRS record last changed December 6, 2025.