Supplemental type certificate · Orlando Heli Airways Inc
- Holder
- Orlando Heli Airways Inc · United States
- Status
- Current · Issued
- Status date
- December 8, 1983
- Product
- Aircraft · Rotorcraft
- Certification basis
- Part 21
From FAA DRS. DRS record last changed December 6, 2025.
What it approves
Add approved fuels: unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON & MON)/2. Intermixing with aviation gasoline also approved.
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 · 4
| Make | Model | Data sheet |
|---|
| Sikorsky Aircraft Corporation | H-19A | HR1SO |
| Sikorsky Aircraft Corporation | HRS-1/CH-19 | HR1SO |
| Sikorsky Aircraft Corporation | UH-19C | HR1SO |
| Sikorsky Aircraft Corporation | YH-19A | HR1SO |