What it approves
Installation of Avcheck Corp., Comcheck 422A Radio Reception Indicator.
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 · Avcheck Corporation
- Holder
- Avcheck Corporation · United States
- Status
- Current · Issued
- Status date
- December 10, 1996
- Product
- Aircraft · Single-Engine
- Certification basis
- Part 21
- Data sheet
- TCDS3A15
From FAA DRS. DRS record last changed December 6, 2025.