What it approves
Installation of Technisonic Industries Limited TFM-138 series transceiver models.
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 · Technisonic Industries Limited
- Holder
- Technisonic Industries Limited · Canada
- Status
- Current · Amended
- Status date
- February 25, 2004
- Applied
- December 23, 1997
- Product
- Aircraft · Rotorcraft
- Certification basis
- Part 21
From FAA DRS. DRS record last changed December 6, 2025.
See all 82 models