# STCs that may be installed: Agusta AB139 A list on [Agusta AB139](https://openairdocs.org/model/agusta-ab139.md). In force first, then newest. The registry doesn’t record which STCs an aircraft has. Page 1 of 2 · 53 STCs - [STC SR04481AT](https://openairdocs.org/stc/SR04481AT.md): Installation of LED steerable searchlight/landing light assembly in replacement to the legacy steerable searchlight/landing light assembly · Sterling Helicopter - [STC SR03024NY](https://openairdocs.org/stc/SR03024NY.md): Installation of Aerolite GmbH Emergency Medical System (EMS) Equipment P/N 139250-501 · Aerolite AG - [STC SR00228IB](https://openairdocs.org/stc/SR00228IB.md): Installation of Actuator Assembly Replacement Kit P/N 318783a for Floats Inflation System · AERO SEKUR S.P.A - [STC SR02473AK](https://openairdocs.org/stc/SR02473AK.md): Installation of the L-3 Communications NGT-9000R/RD and NGT-9000/D ADS-B IN/OUT system · StandardAero Atlantic USA Inc. - [STC SR00179IB](https://openairdocs.org/stc/SR00179IB.md): Installation of SKYTRAC SDL-350 Flight Following/SATCOM System · SKYTRAC Systems Ltd. - [STC SR00162IB](https://openairdocs.org/stc/SR00162IB.md): Installation of SKYTRAC SDL-350 Flight Following/SATCOM System (Provisions Only) · SKYTRAC Systems Ltd - [STC SR09482RC](https://openairdocs.org/stc/SR09482RC.md): Installation of Special Mission Equipment · L3Harris Technologies Integrated Systems L.P. - [STC SH3319NM](https://openairdocs.org/stc/SH3319NM.md): Installation of Precise Flight Pulselite Control Unit in the Landing /Taxi Recognition Visual Control Light system, · Precise Flight Inc - [STC SR00384BO](https://openairdocs.org/stc/SR00384BO.md): Installation of a Satcom and Flight Data Monitoring System KIT 139-SAT-100 · Outerlink Corporation - [STC SR00049IB](https://openairdocs.org/stc/SR00049IB.md): Installation of VIP 87 Interiors P/N 6AB1AD008-001 · Mecaer Aviation Group S.p.A. - [STC SR04472CH](https://openairdocs.org/stc/SR04472CH.md): Installation of a Honeywell RDR-7000 Weather Radar System · Honeywell International Inc - [STC SR01949LA](https://openairdocs.org/stc/SR01949LA.md): Installation of Apical Industries, Inc. Liferaft Kit · Dart Aerospace ULC - [STC SR04207NY](https://openairdocs.org/stc/SR04207NY.md): Installation of Rosen R2181000 Sunvisor Assembly · Mecaer Aviation Group Inc. - [STC SR04589NY](https://openairdocs.org/stc/SR04589NY.md): Installation of Recognition Lights, Configurations #1 thru #4. · Aviation Completion Innovations Inc. - [STC SR03007NY](https://openairdocs.org/stc/SR03007NY.md): Installation of two Class 2 Electronic Flight Bag (EFB) mounting device arm-mounted. · Aviation Completion Innovations Inc. - [STC SR02120NY-D](https://openairdocs.org/stc/SR02120NY-D.md): Installation of a Honeywell Chadwick Model 15175 VXP System · Diagnostic Solution International LLC - [STC SR09911AC](https://openairdocs.org/stc/SR09911AC.md): Installation of alternate hoist cable · Breeze Eastern LLC - [STC SR09628RC](https://openairdocs.org/stc/SR09628RC.md): Installation of Sky Connect Phone and Tracker System · Honeywell International Inc - [STC SR02614NY-D](https://openairdocs.org/stc/SR02614NY-D.md): Installation of the Medical Litter System · LifePort LLC - [STC SR04384NY](https://openairdocs.org/stc/SR04384NY.md): Installation of P/N 139084-501 for 3 stretcher kit with relevant cabin floor rails and featuring each, dedicated oxygen and electrical distribution systems and oxygen bottles stowage provisions · Aerolite Max Bucher AG - [STC SR02054LA](https://openairdocs.org/stc/SR02054LA.md): Installation of an Emergency Medical System · LifePort LLC - [STC SR02136LA](https://openairdocs.org/stc/SR02136LA.md): Installation of a Supplement Oxygen System. · LifePort LLC - [STC SR02145LA](https://openairdocs.org/stc/SR02145LA.md): Installation of a Medical Litter System · LifePort LLC - [STC SR03060NY](https://openairdocs.org/stc/SR03060NY.md): Installation of Engine Wash Kit · Aviation Completion Innovations Inc. - [STC SR02325NY](https://openairdocs.org/stc/SR02325NY.md): Installation of Cabin Interior Sound Reduction Wall Panels System. · Aviation Completion Innovations Inc. - [STC SR02326NY](https://openairdocs.org/stc/SR02326NY.md): Installation of Cabin Door Step System. · Aviation Completion Innovations Inc. - [STC SR02751NY](https://openairdocs.org/stc/SR02751NY.md): Installation of a Max-Viz, Inc. Enhanced Vision System (EVS) Model 1500 · Aviation Completion Innovations Inc. - [STC SR02753NY](https://openairdocs.org/stc/SR02753NY.md): Installation of a Sagem Avionics, Inc; ICDS-10 Multi Functions Display · Aviation Completion Innovations Inc. - [STC SR03476NY](https://openairdocs.org/stc/SR03476NY.md): The installation of electrically operated cabin window shades · Aviation Completion Innovations Inc. - [STC SR04264NY](https://openairdocs.org/stc/SR04264NY.md): Installation of Garmin GDL84H ADS-B System · Maxcraft Avionics Ltd. - [STC SR00826DE](https://openairdocs.org/stc/SR00826DE.md): Installation of Honeywell Sky Connect Tracker III system · Cert Works LLC - [STC SR02104SE](https://openairdocs.org/stc/SR02104SE.md): Installation of a Supplemental Lighting System; manufactured and installed in accordance with Aviation Specialties Unlimited (ASU) Master Drawing List MDL-139004-3, Rev. A, dated February 1, 2011, or later FAA-approved revisions and maintained in a accordance with ASU Instructions for Continued Airworthiness ICA-139004-4, Rev IR, dated July 7, 2010, or later FAA-accepted revisions. · Aviation Specialties Unlimited Inc. - [STC SR02772CH](https://openairdocs.org/stc/SR02772CH.md): Installation of an Inlet Barrier Filter (IBF) System in accordance with Aerospace Filtration Systems, Inc. Installation-IBF System Drawing No. 122000-010, Revision B, dated September 28, 2009, or later FAA Approved revision. · Donaldson Company Inc. - [STC SR03083NY](https://openairdocs.org/stc/SR03083NY.md): The installation of the Light Lateral Stretcher EMS Kit · Aerolite GMBH - [STC SR02792NY](https://openairdocs.org/stc/SR02792NY.md): Installation of New Liners VIP Silens P/N 6AB1AD010-001 · Mecaer Aviation Group S.p.A. - [STC SR03709NY](https://openairdocs.org/stc/SR03709NY.md): Installation of EMS Provisions Kit P/N 139125-501 and P/N 139125-502 for incorporation of Passenger seat configurations P/N 139117-505, 139117-506 and 139117-507 of 12, 14 and 15 Passenger seats · Aerolite Max Bucher AG - [STC SR03564NY](https://openairdocs.org/stc/SR03564NY.md): Installation of the Flight Data Acquisition Storage and Transmission System (FAST) · Amtech Aeronautical Limited - [STC SR03548NY](https://openairdocs.org/stc/SR03548NY.md): Installation of Cabin Interiors, Configuration VIP 29 Interiors, 10 seats, P/N 6AB1 KT004-001 · Mecaer Aviation Group S.p.A. - [STC ST03502NY](https://openairdocs.org/stc/ST03502NY.md): Installation of Air Ambulance Equipment, Mission Equipment "Quick - Conversion", Part Number AW139-25-20-37.000-60x model · Air Ambulance Technology GmbH - [STC SR02418NY-D](https://openairdocs.org/stc/SR02418NY-D.md): Installation of a Universal Cockpit Display (UCD) System · Sikorsky Aircraft Corporation - [STC SR02419NY-D](https://openairdocs.org/stc/SR02419NY-D.md): Installation of Corporate Interior. · Sikorsky Aircraft Corporation - [STC SR02379LA](https://openairdocs.org/stc/SR02379LA.md): Installation of Apical Industries, Inc. Cable Cutters Kit · Apical Industries, Inc. dba Dart Aerospace - [STC SR02108LA](https://openairdocs.org/stc/SR02108LA.md): Installation of Apical Industries, Inc. Nose Landing Gear Doors Kit. · Apical Industries, Inc. dba Dart Aerospace - [STC ST02749NY](https://openairdocs.org/stc/ST02749NY.md): Installation of Forward Bulkhead P/N 6AB1AD005-001 · Mecaer Aviation Group S.p.A. - [STC SR03072NY](https://openairdocs.org/stc/SR03072NY.md): Replacement of a NiCAD battery with a Concord Lead-Acid Battery · Concorde Battery Corporation - [STC SR03288CH](https://openairdocs.org/stc/SR03288CH.md): Installation of starter-generator, Goodrich P/N 23078-029 and Quick-Attach-Detach (QAD) kit P/N 23078-500 · Safran Power USA LLC - [STC SR02948NY](https://openairdocs.org/stc/SR02948NY.md): The installation of a SkyTrac ISAT-100/ISAT-200 Position Data Communicator · SkyTrac Systems Ltd. - [STC SR03251NY](https://openairdocs.org/stc/SR03251NY.md): Installation of Utility Interior Kits · Dart Aerospace Limited - [STC SR03212NY](https://openairdocs.org/stc/SR03212NY.md): Installation of VIP 37 Plus Interiors P/N 6AB1AD012-001, 7 and 9 seats configurations · M.A.G. MECAER Aviation Group S.P.A. - [STC SR03154NY](https://openairdocs.org/stc/SR03154NY.md): Installation of part number 6AB1EL026-001 115 VAC Power System · Mecaer Aviation Group S.p.A. Next page: https://openairdocs.org/model/agusta-ab139/stcs.md?page=2 ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql SELECT s.stc_number, s.description, s.holder, s.status, s.status_date, m.matched_model FROM ( SELECT stc_number, min(matched_model) AS matched_model FROM 'https://openairdocs.org/data/latest/faa_aircraft_model_stc.parquet' WHERE aircraft_model_code IN ('0260110') GROUP BY stc_number ) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number) ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number ``` This list as a web page: https://openairdocs.org/model/agusta-ab139/stcs --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.