SA02990CH
Installation of MT Propeller model number MTV-15-B/210-58 or MTV-9-B/198-52 and corresponding spinner assembly. Held by Mcfarlane Aviation LLC, which holds 20 approved modifications in all. Last revised October 26, 2022. System: propeller.
What it applies to
- Kind of product
- Aircraft
- Design holder
- American Champion Aircraft Corp.
- Models
- 8GCBC
- Type certificate
- A21CE
- On this site
- American Champion Aircraft 8 Decathlon and Scout 670 registered
- The FAA's record
- On the FAA's site
What an approved modification is
A supplemental type certificate is the FAA's approval of a change to a certified design: a new engine or propeller, avionics, an autopilot, floats, a parachute, a larger fuel tank, an ice-protection kit. The company holding it may sell the kit and the paperwork to owners of the listed models; the modification then becomes part of that aircraft's record. The FAA's list says what was approved and for which models, not how many aircraft carry it.
Source: FAA supplemental type certificates (Dynamic Regulatory System). Register counts from the FAA register of October 21, 2026.