FAA-listed STC holder
Sterling Helicopter STCs
The Jun 30, 2026 FAA DRS snapshot lists 8 selected supplemental type certificates with status Current under Sterling Helicopter. The records span 62 public aircraft directories and 3 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.
8
listed Current at snapshot
62
aircraft directories
3
modification categories
Feb 13, 2026
latest recorded revision
Aircraft represented
Gulfstream Aerospace GV-SP430 STCsBombardier CL-600-1A11 (CL-600)351 STCsGulfstream Aerospace G-IV332 STCsBombardier CL-600-2A12 (CL-601)300 STCsGulfstream Aerospace GIV-X238 STCsGulfstream Aerospace GV214 STCsRobinson Helicopter R4478 STCsRobinson Helicopter R44 II70 STCsAirbus Helicopters AS350B354 STCsBell Helicopter Textron Canada 42948 STCsAirbus Helicopters AS350B246 STCsAirbus Helicopters AS350BA42 STCsAirbus Helicopters AS350B139 STCsAirbus Helicopters AS350B36 STCsAirbus Helicopters AS350D34 STCsLeonardo Spa AW13932 STCsMHI RJ Aviation ULC CL-600-2B19 (Regional Jet Series 100)31 STCsGulfstream Aerospace GVI27 STCsBell Textron Canada 206L-126 STCsBell Textron Canada 206L-326 STCs
Recently revised records
Showing the 8 most recently revised records. Category directories provide the complete paginated discovery path.
8 displayed records.
Search every indexed record for this holder. The table below contains the recently revised records shown on this page.
| STC and modification | Aircraft / model / TC | Source status and dates | Holder and authority |
|---|---|---|---|
SR04481ATInstallation of LED steerable searchlight/landing light assembly in replacement to the legacy steerable searchlight/landing light assembly.Other aircraft modificationsView record |
| Current at cited snapshot Application: | FAA holder: Sterling Helicopter FAA authority record |
SR11898NYInstallation of Outerlink Corporation Air IP system.Other aircraft modificationsView record |
| Current at cited snapshot Application: | FAA holder: Sterling Helicopter FAA authority record |
SR04842NYInstallation of RMCI Inc. Expandable Rotorcraft Diagnostic System (XRDS).Rotorcraft modificationsView record |
| Current at cited snapshot Application: | FAA holder: Sterling Helicopter FAA authority record |
SR04711NYReplacement of Luminator LS400 LED searchlight (steerable landing light).Other aircraft modificationsView record |
| Current at cited snapshot Application: | FAA holder: Sterling Helicopter FAA authority record |
ST04839NYInstallation of LED Position/Anti-Collision Lights.Other aircraft modificationsView record |
| Current at cited snapshot Application: | FAA holder: Sterling Helicopter FAA authority record |
SR03403CHInstallation of universal internal mount for electrical equipment provisions.Electrical systemsView record |
| Current at cited snapshot Application: | FAA holder: STERLING HELICOPTER FAA authority record |
ST04787NYInstallation of True Blue Power TFC4000 AC-to-AC Converter.Other aircraft modificationsView record |
| Current at cited snapshot Application: | FAA holder: Sterling Helicopter FAA authority record |
SR04785NYInstallation of Outerlink Corporation Air IP system.Other aircraft modificationsView record |
| Current at cited snapshot Application: | FAA holder: Sterling Helicopter FAA authority record |