What it approves
Installation of lavatory smoke detection and fire extinguishing systems.
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 · AAE, Ltd.
- Holder
- AAE, Ltd. · United States
- Status
- Current · Reissued
- Status date
- January 29, 1993
- Product
- Aircraft · Large Multi-Engine
- Certification basis
- Part 21
- Data sheet
- TCDSA23WE
From FAA DRS. DRS record last changed December 5, 2025.