SR04842NYRotorcraft modifications
Installation of RMCI Inc. Expandable Rotorcraft Diagnostic System (XRDS).
FAA holder: Sterling Helicopter
Aircraft STC directory
Leonardo Spa A109K2 STCs
The Jun 30, 2026 FAA DRS snapshot contains 5 selected supplemental type certificates with status Current whose public applicability data names the Leonardo Spa A109K2. 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
4
holder directories
4
modification categories
Mar 11, 2025
latest recorded revision
Modification demand surface
Avionics2
Rotorcraft modifications1
Cabin and interiors1
Safety and emergency equipment1
Recently revised A109K2 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
SR04557ATCabin and interiors
Cabin and crew floor protector installations.
FAA holder: Helifab East LLC
SR00084IBSafety and emergency equipment
Installation of Alternative Inflation System for Emergency Flotation System.
FAA holder: SAAB AKTIEBOLAG
SR04453CHAvionics
Installation of Appareo Systems LLC Stratus ES & Stratus ESG ADS-B transponder.
FAA holder: Appareo Systems LLC
SR04390CHAvionics
Installation of an Electronic Flight Instrument System (EFIS) in accordance with StandardAero Master Data List 1036284, Revision (B), dated June 5, 2019 or later FAA approved revision.
FAA holder: StandardAero Business Aviation Services LLC