SA09469SC
Modification of aircraft, and installation of Teledyne Continental Motors TSIO-520-NB engines, modified in accordance with STC SE09261SC or SE09104SC. Held by Ram Aircraft Limited Partnership, which holds 174 approved modifications in all. Last revised October 8, 2001. System: engine.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Cessna Aircraft Company
- Models
- 414
- Type certificate
- A7CE
- On this site
- Cessna 414 Chancellor 605 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 19, 2026.