STC SB790NE
FAA DRS lists SB790NE as Current · Reissued, held by Ronald T. DiGiovanni, for Conn Sidney Firefly 6, Conn Sidney Firefly 8B, and Conn Sidney Firefly 6B, and 3 more aircraft configurations. Recorded change: Installation of an Aerostat Envelope, Model W-140-3 replacement envelope (3 point system). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of an Aerostat Envelope, Model W-140-3 replacement envelope (3 point system).
SB790NE identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: Conn Sidney Firefly 6, Conn Sidney Firefly 8B, and Conn Sidney Firefly 6B, and 3 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Conn Sidney Firefly 6 and Conn Sidney Firefly 8B, and 4 more aircraft configurations model, serial range, and configuration?
- 02Which configuration, parts, installation data, limitations, and ICAs apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related other aircraft modifications STCs
Installation of Insulation Blankets.
FAA holder: MTI-Polyfab Inc
Non-group aircraft approval for Reduced Vertical Separation Minimum (RVSM).
FAA holder: AeroMech Incorporated
Installation of Honeywell Laseref V Inertial Reference System (IRS).
FAA holder: Gulfstream Aerospace Corporation
Installation of TPE 331-10T-511M engines. Only for aircraft which have TPE331-5-252M engines installed. For MU-2B-36, STC SA2413SW is required prior to this mod.
FAA holder: Intercontinental Jet Service Corporation