SA02552AK
Installation of Hartzell Model HC-C2YR-1N/NG8301-3 Trailblazer propeller. Held by Burl'S Aircraft LLC, which holds 15 approved modifications in all. Last revised July 20, 2021. System: propeller.
What it applies to
- Kind of product
- Aircraft
- Design holder
- AeroSedan LLC; AeroSedan LLC
- Models
- 15AC, S15AC
- Type certificates
- A-802, A-802
- On this site
- Aeronca S15 13 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 20, 2026.