SE00729WI
Modification of the air conditioner compressor support casting to accommodate the installation of B&C Specialty Products Standby alternator P/N BC410-1 on engines with air conditioning. Held by B & C Specialty Products INC, which holds 5 approved modifications in all. Last revised February 18, 1999. System: engine.
What it applies to
- Kind of product
- Engine
- Design holder
- Teledyne Continental Motors; Teledyne Continental Motors
- Models
- IO-550-B, TSIO-520-UB
- Type certificates
- E3SO, 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.