Supplemental type certificate · D & D Design Inc
- Holder
- D & D Design Inc · United States
- Status
- Current · Amended
- Status date
- August 23, 2004
- Applied
- August 23, 2004
- Product
- Aircraft · Rotorcraft
- Certification basis
- Part 21
From FAA DRS. DRS record last changed December 6, 2025.
What it approves
Installation of Honeywell MK-XXII EGPWS, p/n 965-1590-008 according to D&D Design Installation Instruction.
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 |
|---|
| Sikorsky Aircraft Corporation | S-76B | H1NE |
| Sikorsky Aircraft Corporation | S-76C | H1NE |