What it approves
New Systems P/N NS20004-1 Air Call (SELCAL) unit.
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 · New Systems
- Holder
- New Systems · United States
- Status
- Current · Issued
- Status date
- February 20, 1997
- Product
- Aircraft · Large Multi-Engine
- Certification basis
- Part 21
- Data sheet
- TCDSA31SO
From FAA DRS. DRS record last changed December 6, 2025.