What it approves
Installation of Collins VHF 422D Communication Radios.
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 · Learjet Inc.
- Holder
- Learjet Inc. · United States
- Status
- Current · Reissued
- Status date
- June 13, 2002
- Product
- Aircraft · Large Multi-Engine
- Certification basis
- Part 21
- Data sheet
- TCDSA21EA
From FAA DRS. DRS record last changed December 6, 2025.