What it approves
Replacement of existing nickel-cadmium battery with lead-acid battery, Teledyne PS12-24.
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 · Product Devel Group, Inc
- Holder
- Product Devel Group, Inc · United States
- Status
- Current · Amended
- Status date
- October 1, 1973
- Product
- Aircraft · Small Multi-Engine
- Certification basis
- Part 21
- Data sheet
- TCDSA12CE
From FAA DRS. DRS record last changed December 19, 2025.