Supplemental type certificate · Coulson Aircrane Ltd.
- Holder
- Coulson Aircrane Ltd. · Canada
- Status
- Current · Issued
- Status date
- January 23, 2003
- Applied
- January 23, 2003
- Product
- Aircraft · Rotorcraft
- Certification basis
- Part 21
From FAA DRS. DRS record last changed December 6, 2025.
What it approves
Installation of replacement seats per Amtech Aeronautical Limited Modification Data Summary MDS334201 latest Transport Canada approved revision
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-61L | 1H15 |
| Sikorsky Aircraft Corporation | S-61N | 1H15 |