SA00680SE (5 OF 6Engine and powerplant
Installation of Electronics International model UBG-16 or UBG-16T bar graph engine analyzer.
FAA holder: Electronics International
Aircraft STC directory
Conn Sidney Firefly 8-24 STCs
The Jun 30, 2026 FAA DRS snapshot contains 5 selected supplemental type certificates with status Current whose public applicability data names the Conn Sidney Firefly 8-24. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
5
listed Current at snapshot
2
holder directories
3
modification categories
Jul 8, 2005
latest recorded revision
Modification demand surface
Other aircraft modifications3
Engine and powerplant1
Fuel systems1
Recorded holders
Recently revised Firefly 8-24 STCs
Showing the 5 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SB02218AKOther aircraft modifications
Design, fabrication, and installation of replacement balloon envelope.
FAA holder: Alaska Consulting Mfg & Eng LLC
SB918GLFuel systems
Addition of a refueling adapter to the main fuel line.
FAA holder: LTA Aviation Inc
SB00374NYOther aircraft modifications
Installation of Aerostat Envelopes Model W-100-3 replacement envelope.
FAA holder: Ronald T. DiGiovanni
SB790NEOther aircraft modifications
Installation of an Aerostat Envelope, Model W-140-3 replacement envelope (3 point system).
FAA holder: Ronald T. DiGiovanni