SA00656SE
Installation of a Lycoming TIO540-A2C engine, a Hartzell HC-E3YR-7LF/FLC8468-4R propeller, and a manual waste gate control system. Held by Mr. Henry Ruzakowski. Last revised March 1, 2013. System: propeller.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Sky Enterprises Inc.
- Models
- RC-3
- Type certificate
- A-769
- 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 28, 2026.