What it approves
Installation of ABP-181 automatic balloon pilot (automatic temperature control).
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 · Cline J Donald
- Holder
- Cline J Donald · United States
- Status
- Current · Reissued
- Status date
- November 5, 1974
- Product
- Aircraft · Balloon
- Certification basis
- Part 21
From FAA DRS. DRS record last changed December 6, 2025.