What it approves
Installation of 'zapper,' pulsed chip detection system Model1K1426.
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 · TEDECO Division
- Holder
- TEDECO Division · United States
- Status
- Current · Issued
- Status date
- September 12, 1986
- Product
- Aircraft · Rotorcraft
- Certification basis
- Part 21
- Data sheet
- TCDSH4SW
From FAA DRS. DRS record last changed December 6, 2025.