FAA-listed STC holder

Sierra Nevada Corporation STCs

The Jun 30, 2026 FAA DRS snapshot lists 30 selected supplemental type certificates with status Current under Sierra Nevada Corporation. The records span 11 public aircraft directories and 9 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

30

listed Current at snapshot

11

aircraft directories

9

modification categories

Aug 23, 2023

latest recorded revision

Modification mix

Other aircraft modifications12

Cabin and interiors5

Cargo and special mission3

Avionics2

Aircraft performance2

Aircraft connectivity2

Aircraft structures2

Electrical systems1

Flight controls1

Aircraft represented

Textron Aviation B300148 STCs Textron Aviation B300C108 STCs Pilatus Aircraft PC-12/45108 STCs Pilatus Aircraft PC-1294 STCs Bombardier DHC-8-20293 STCs Pilatus Aircraft PC-12/4785 STCs Pilatus Aircraft PC-12/47E65 STCs De Havilland Aircraft of Canada DHC-8-20225 STCs 328 Support Services GmbH 328-10023 STCs Cessna Aircraft 68012 STCs Polskie Zaklady Lotnieze Spolka zoo PZL M28 0511 STCs

Recently revised records

Showing the 30 most recently revised records. Category directories provide the complete paginated discovery path.

ST00120MCOther aircraft modificationsRevised Aug 23, 2023

Installation of multiple mission configuration options, including power and mission equipment racks, non-required communications equipment, mission power distribution system, antennas, optional operator console, and provisions for sponsons with the carriage of external stores.

FAA holder: Sierra Nevada Corporation

ST00213MCAvionicsRevised May 30, 2023

Installation of means to disable ADS-B Out.

FAA holder: Sierra Nevada Corporation

ST02389AKOther aircraft modificationsRevised Jan 24, 2023

Installation of a Max-Viz EVS-1500 System and associated hardware.

FAA holder: Sierra Nevada Corporation

SA00102MCCabin and interiorsRevised Nov 30, 2022

Installation of multiple mission configuration options, including an equipment rack, non-required communications equipment, mission power distribution system, antennas, optional sensor, optional operator console, optional casualty evacuation configuration, replacement of cockpit mounted audio control panels, and addition of audio control panels in the cabin.

FAA holder: Sierra Nevada Corporation

SA04779NYOther aircraft modificationsRevised Jun 9, 2022

Installation of winglets on Textron Aviation Inc. King Air B300/B300C Model Aircraft.

FAA holder: Sierra Nevada Corporation

ST00134MCOther aircraft modificationsRevised Sep 12, 2018

Installation of a Trimble TA-24S Global Positioning System Receiver.

FAA holder: Sierra Nevada Corporation

ST00108MCCabin and interiorsRevised May 8, 2017

Installation of mission communication equipment and mission interior modifications.

FAA holder: Sierra Nevada Corporation

ST00138MCCargo and special missionRevised Sep 2, 2016

Installation of a cargo door latch capability from inside the aircraft.

FAA holder: Sierra Nevada Corporation

ST00128MCAircraft performanceRevised Jun 21, 2016

Establishment of procedures and performance data for operations on unpaved runways.

FAA holder: Sierra Nevada Corporation

SA00117MCOther aircraft modificationsRevised Jun 17, 2015

Installation of non-essential communications equipment.

FAA holder: Sierra Nevada Corporation

ST00121MCAircraft connectivityRevised Jan 8, 2015

Installation of a Ku Band Satellite Communications System and Radome.

FAA holder: Sierra Nevada Corporation

SA00107MCAircraft structuresRevised May 1, 2014

Installation of ruggedized utility floor system, including liners and seals over the existing floor panels.

FAA holder: Sierra Nevada Corporation

SA00109MCOther aircraft modificationsRevised Apr 29, 2014

Installation of provisions for a paratrooper retrieval system.

FAA holder: Sierra Nevada Corporation

SA00053MCCabin and interiorsRevised Apr 25, 2014

Installation of cabin and cockpit lighting features.

FAA holder: Sierra Nevada Corporation

SA00040MCCabin and interiorsRevised Mar 7, 2014

Installation of non-required communications equipment in the cabin section and communication control panels and audio management system in the cockpit.

FAA holder: Sierra Nevada Corporation

SA00097MCOther aircraft modificationsRevised Feb 24, 2014

Installation of antennas and provisions to mount antennas.

FAA holder: Sierra Nevada Corporation

SA00072MCCargo and special missionRevised Jan 29, 2014

Installation of a cargo loading system.

FAA holder: Sierra Nevada Corporation

SA00101MCElectrical systemsRevised Dec 12, 2013

Installation of provisions for Aircraft Survivability Equipment, including structural mounting features, aerodynamic fairings, and electrical provisions.

FAA holder: Sierra Nevada Corporation

SA00093MCOther aircraft modificationsRevised Sep 3, 2013

Installation of Provisions and Safe Carriage of components for a Combat Hazard Aircraft Survivability Equipment System.

FAA holder: Sierra Nevada Corporation

SA00096MCOther aircraft modificationsRevised Mar 29, 2013

Installation of a gravel guard kit.

FAA holder: Sierra Nevada Corporation

ST00717DECargo and special missionRevised Oct 19, 2012

Installation of a camera portal as a provision to accommodate a future camera.

FAA holder: Sierra Nevada Corporation

SA00030MCAvionicsRevised Jul 11, 2012

Installation of non-essential radio rack, communications equipment and antennas.

FAA holder: Sierra Nevada Corporation

SA00074MCOther aircraft modificationsRevised Feb 29, 2012

Installation of a dual mode landing light system in accordance with Master Drawing List, M28 Dual Mode Landing Light, Document Number MDL-02036700, Revision C, dated January 16, 2012, FAA approved February 29, 2012 or later FAA approved revision.

FAA holder: Sierra Nevada Corporation

SA00067MCAircraft performanceRevised Nov 8, 2011

Establishment of a ground minimum control speed operating limitation in accordance with Airplane Flight Manual Supplement Document Number 0223-00-9007, Revision A, dated October 31, 2011, or later FAA approved revision.

FAA holder: Sierra Nevada Corporation

ST00715DE-DOther aircraft modificationsRevised Jul 25, 2011

Installation of Nose Boom Provisions, Pylons and Antennas.

FAA holder: Sierra Nevada Corporation

ST00718DEAircraft connectivityRevised Jul 25, 2011

Interior installation of, operator seats, equipment racks, power distribution panel, signal junction boxes, inoperative cockpit video display, cabin Inter-Communication System (ICS), ballast boxes and provisions to mount antennas, and baggage compartment installation of, power inverters, alternating current/direct current junction boxes, and a lead-acid mission battery in accordance with Sierra Nevada Corporation Drawing List, Report No. MDL- 0142-25-9309 Revision A, dated June 15, 2011, FAA approved July 25, 2011, or later FAA approved revision.

FAA holder: Sierra Nevada Corporation

ST00720DEFlight controlsRevised Jul 25, 2011

Installation of sensors and provisions for future capability to monitor aircraft control surface deflections, existing pilot control input signals, and other aircraft systems in accordance with Sierra Nevada Corporation Drawing List, Report Number MDL-0142-25-9315, Revision B, dated February 24, 2011, FAA approved July 25, 2011, or later FAA approved revision.

FAA holder: Sierra Nevada Corporation

ST00719DEAircraft structuresRevised Apr 5, 2011

Installation of structural fittings in the wing as provisions to accommodate future external stores in accordance with Sierra Nevada Corporation Drawing List, Report No MDL-0142-25-9316, Revision A, dated February 15, 2011, FAA approved March 29, 2011, or later FAA approved revision.

FAA holder: Sierra Nevada Corporation

SA00050MCOther aircraft modificationsRevised Sep 15, 2010

Installation of provisions for wingtip mounted infrared sensors.

FAA holder: Sierra Nevada Corporation

SA00019MCCabin and interiorsRevised Nov 4, 2008

Installation of non-required communications equipment in the cabin section and communication control panels and audio management system in the cockpit.

FAA holder: Sierra Nevada Corporation