Skip to content

Aircraft STC directory

Conn Sidney Firefly 11B STCs

The Jun 30, 2026 FAA DRS snapshot contains 3 selected supplemental type certificates with status Current whose public applicability data names the Conn Sidney Firefly 11B. 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
2
holder directories
3
modification categories
Jul 8, 2005
latest recorded revision

Modification demand surface

Engine and powerplant1
Fuel systems1
Other aircraft modifications1

Recorded holders

Electronics International1Cameron Balloons US1

Recently revised Firefly 11B STCs

Showing the 3 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.