SA02508LA
Installation of a MTV-11-C/188-17f 2-blade, 74 inch diameter, constant speed propeller, with lightweight composite blade construction and associated hardware. Held by Edward R Warnock. Last revised November 13, 2014. System: propeller.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Good Earthkeeping Organization Inc; Good Earthkeeping Organization Inc
- Models
- 8E, 8F
- Type certificates
- A-694, A-694
- 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.