What it approves
Installation of digital readout balloon envelope temperature indicator.
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 · Advanced Aircraft Components
- Holder
- Advanced Aircraft Components · United States
- Status
- Current · Issued
- Status date
- May 6, 1977
- Product
- Aircraft · Balloon
- Certification basis
- Part 21
- Data sheet
- TCDSA14SO
From FAA DRS. DRS record last changed December 6, 2025.