SE1688GL
Installation of a Shadin Company fuel flow transducer. Held by Shadin Avionics, which holds 87 approved modifications in all. Last revised June 8, 2006. 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
- Models
- IO-550-C, IO-550-L, IO-550-A, IO-550-N, IO-550-G, IO-550-E, IO-550-D, IO-550-F, IO-550-B
- Type certificates
- E3SO, E3SO, E3SO, E3SO, E3SO, E3SO, E3SO, E3SO, E3SO
- 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.