The U.S. aircraft register, updated daily
Approved modifications · supplemental type certificate · current · reissued

SE2388CE

Installation of B&C Speciality Products lightweight (10.2) pounds) engine starter, part number BC-315-100-1 (12 volts) or part number BC-315-100-3 (24 volts). Held by B & C Specialty Products INC., which holds 14 approved modifications in all. Last revised June 20, 2024. System: engine.

What it applies to

Kind of product
Engine
Design holder
Textron Lycoming AVCO Corporation
Models
O-540 Series
Type certificate
E-295
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.