What it approves
Sound reduction wall panel system (SRWPS) interior installation.
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 · Sikorsky Aircraft Corporation
- Holder
- Sikorsky Aircraft Corporation · United States
- Status
- Current · Reissued
- Status date
- March 1, 2001
- Product
- Aircraft · Rotorcraft
- Certification basis
- Part 21
- Data sheet
- TCDSH1NE
From FAA DRS. DRS record last changed December 5, 2025.