SA360GL
Installation of Hartzell HC-C2YK-1BL( )/( )L7666( )-4Q propeller using the original installation hardware and components. No installation data are required. Held by Haldi Robert, which holds 2 approved modifications in all. Last revised August 30, 1979. System: propeller.
What it applies to
- Kind of product
- Aircraft
- Design holder
- REVO Incorporated
- Models
- Lake LA-4-200
- Type certificate
- 1A13
- On this site
- Consolidated Aeronautics Inc. LAKE LA-4-200 139 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.