Supplemental type certificate · Electrosonics Div AiRadio Corp.
- Holder
- Electrosonics Div AiRadio Corp. · United States
- Status
- Current · Issued
- Status date
- December 16, 1980
- Product
- Aircraft · Small Multi-Engine
- Certification basis
- Part 21
From FAA DRS. DRS record last changed December 6, 2025.
What it approves
Installation of a Collins LRN-70 Omega Navigation System.
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 · 1
| Make | Model | Data sheet |
|---|
| The Cessna Aircraft Company | 421C | A7CE |