SE09281SC-D
Modify engine in accordance with RAM Aircraft Corporation Drawing Number 1891. Held by Ram Aircraft Limited Partnership, which holds 174 approved modifications in all. Last revised September 4, 2008. System: engine.
What it applies to
- Kind of product
- Engine
- Design holder
- Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors
- Models
- TSIO-520-VB, TSIO-520-NB, TSIO-520-E, TSIO-520-J, TSIO-520-KB, TSIO-520-N, TSIO-520-L, TSIO-520-B, TSIO-520-BB, TSIO-520-WB, TSIO-520-K, TSIO-520-LB, TSIO-520-EB, TSIO-520-JB
- Type certificates
- E8CE, E8CE, E8CE, E8CE, E8CE, E8CE, E8CE, E8CE, E8CE, E8CE, E8CE, E8CE, E8CE, E8CE
- 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 5, 2026.