What it approves
Installation of Fram oil filter, Model PB55-1.
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 · Fram Aerospace
- Holder
- Fram Aerospace · United States
- Status
- Current · Amended
- Status date
- September 11, 1967
- Product
- Aircraft · Single-Engine
- Certification basis
- Part 21
From FAA DRS. DRS record last changed December 6, 2025.