SE2667CEEngine and powerplant
Installation of B&C Specialty Products lightweight (10.2 pounds) engine starter PN BC315-100-2(12 volt) or PN BC315-100-4 (24 volt).
FAA holder: B & C Specialty Products Inc.
Aircraft STC directory
Textron Lycoming AVCO TIO-540-AB1AD STCs
The Jun 30, 2026 FAA DRS snapshot contains 3 selected supplemental type certificates with status Current whose public applicability data names the Textron Lycoming AVCO TIO-540-AB1AD. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
3
listed Current at snapshot
3
holder directories
2
modification categories
Jun 20, 2024
latest recorded revision
Modification demand surface
Engine and powerplant2
Fuel systems1
Recently revised TIO-540-AB1AD STCs
Showing the 3 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SE02555ATEngine and powerplant
Consolidated Fuel Systems 201F series fuel pump assembly on various Textron Lycoming engine models.
FAA holder: Kelly Aerospace Energy Systems LLC