What it approves
Installation of Stewart-Warner Model 940B or 940F or 940C heater.
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 · Aerospace Products, Inc
- Holder
- Aerospace Products, Inc · United States
- Status
- Current · Reissued
- Status date
- January 9, 1975
- Product
- Aircraft · Small Multi-Engine
- Certification basis
- Part 21
From FAA DRS. DRS record last changed December 6, 2025.