SA09224SC
Installation of a modified Textron Lycoming O-235 engine (modified for use of only ethanol for fuel). Held by Maximum Performance INC.. Last revised May 31, 2007. System: engine.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Cessna Aircraft Company; The Cessna Aircraft Company
- Models
- 152, A152
- Type certificates
- 3A19, 3A19
- On this site
- Cessna 152 1,637 registered
Cessna A152 48 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.