SA02203SE
Installation of a Hartzell Propellers, Inc. model HC-C2YK-1BLF/FL7666A-4Q constant speed propeller in accordance with Installation Instructions Document No. 012-010 dated September 20, 2011. Held by Edward F. Forner. Last revised November 1, 2011. System: propeller.
What it applies to
- Kind of product
- Aircraft
- Design holder
- REVO Incorporated
- Models
- Lake LA-4
- Type certificate
- 1A13
- On this site
- Consolidated Aeronautics Inc. LAKE LA-4 15 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.