FAA-listed STC holder

Stevens Aviation Inc. STCs

The Jun 30, 2026 FAA DRS snapshot lists 33 selected supplemental type certificates with status Current under Stevens Aviation Inc.. The records span 36 public aircraft directories and 6 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

listed Current at snapshot

aircraft directories

modification categories

Mar 10, 2016

latest recorded revision

Recently revised records

Showing the 33 most recently revised records. Category directories provide the complete paginated discovery path.

33 displayed records.

Search every indexed record for this holder. The table below contains the recently revised records shown on this page.

Stevens Aviation Inc. supplemental type certificates, aircraft applicability, source status and dates
STC and modification	Aircraft / model / TC	Source status and dates	Holder and authority
SA02311LA Installation of structural provisions for an AMT 3800 high gain antenna. Aircraft connectivity View record	Hawker Beechcraft B300TC A24CE Hawker Beechcraft B300C (C-12W)TC A24CE	Current at cited snapshot Revised Mar 10, 2016 Application: May 18, 2010	FAA holder: Stevens Aviation Inc. FAA authority record
ST04198AT Installation of a single Universal Avionics UNS-1Lw Flight Management System (FMS) with LPV monitor to provide WAAS capability. Avionics View record	Learjet 35TC A10CE Learjet 35A (C-21A)TC A10CE	Current at cited snapshot Revised Feb 6, 2015 Application: Sep 29, 2010	FAA holder: Stevens Aviation Inc. FAA authority record
ST03975AT Installation of Special Mission Equipment on the Cessna Model 550, Citation II. Cargo and special mission View record	Cessna Aircraft 550TC A22CE	Current at cited snapshot Revised Jul 12, 2012 Application: Apr 21, 2009	FAA holder: Stevens Aviation Inc. FAA authority record
ST03949AT Installation of the DDE sb4w proj_acs narr_descr_proj\* charformatRockwell Collins AN/ARC-210 VHF/UHF Multimode Communication SystemMaster Caution Panel with LED Lighting on the Cessna Model 550, Citation II aircraft. Other aircraft modifications View record	Cessna Aircraft 550TC A22CE	Current at cited snapshot Revised Jan 5, 2012 Application: Apr 13, 2009	FAA holder: Stevens Aviation Inc. FAA authority record
ST03946AT Installation of the Advance Digital Audio Management System on the Cessna Model 550, Citation II Aircraft. Other aircraft modifications View record	Cessna Aircraft 550TC A22CE	Current at cited snapshot Revised Jan 3, 2012 Application: Mar 20, 2009	FAA holder: Stevens Aviation Inc. FAA authority record
ST03947AT Electronic Flight Instrument System, Attitude Heading Reference System, Air Data System, Mode S Transponders, Standby Instruments, WAAS FMS, Terrain Awareness Warning System, and Vision 1 Systemon the Cessna Model 550, Citation II aircraft. Avionics View record	Cessna Aircraft 550TC A22CE	Current at cited snapshot Revised Jan 3, 2012 Application: Mar 17, 2009	FAA holder: Stevens Aviation Inc. FAA authority record
ST03948AT Master Caution Panel with LED Lighting on the Cessna Model 550 Aircraft. Other aircraft modifications View record	Cessna Aircraft 550TC A22CE	Current at cited snapshot Revised Jan 3, 2012 Application: Mar 17, 2009	FAA holder: Stevens Aviation Inc. FAA authority record
ST00055MC Installation of Combat Systems Officer System. Other aircraft modifications View record	Hawker Beechcraft 400TTC A16SW	Current at cited snapshot Revised Dec 3, 2010 Application: Jun 4, 2009	FAA holder: Stevens Aviation Inc. FAA authority record
ST03837AT Installation of Dual Universal Avionics UNS-1Ew Flight Management System. Avionics View record	Learjet 45TC T00008WI	Current at cited snapshot Revised Mar 12, 2010 Application: Oct 20, 2008	FAA holder: Stevens Aviation Inc. FAA authority record
ST03834AT Installation of Single Universal Avionics UNS-1Ew Flight Management System. Avionics View record	Hawker Beechcraft B200TC A24CE Hawker Beechcraft B300TC A24CE	Current at cited snapshot Revised Mar 8, 2010 Application: Dec 10, 2008	FAA holder: Stevens Aviation Inc. FAA authority record
ST03828AT Installation of Runway Awareness and Advisory System (RAAS). Other aircraft modifications View record	Learjet 60TC A10CE	Current at cited snapshot Revised Jan 12, 2010 Application: Dec 10, 2008	FAA holder: Stevens Aviation Inc. FAA authority record
ST03670AT Installation of an Aircell Axxess EZ passenger cabin Iridium Satellite Communtication (SatCom) system. Aircraft connectivity View record	Learjet 60TC A10CE	Current at cited snapshot Revised Jan 27, 2009 Application: Apr 14, 2008	FAA holder: Stevens Aviation Inc. FAA authority record
ST02401CH Installation of a Universal Avionics Class A or Class B Terrain Awareness Warning Systems (TAWS) and optional Universal Avionics Vision 1 Synthetic Vision System. Avionics View record	Learjet 25TC A10CE Learjet 25ATC A10CE Learjet 25BTC A10CE Learjet 25CTC A10CE Learjet 25DTC A10CE Learjet 25FTC A10CE Learjet 35TC A10CE Learjet 35A (C-21A)TC A10CE Learjet 36TC A10CE Learjet 36ATC A10CE	Current at cited snapshot Revised Sep 25, 2008 Application: Jun 3, 2006	FAA holder: Stevens Aviation Inc. FAA authority record
ST02356CH Installation of Top-Mounted TCAS Directional Antenna Structural Provisions. Aircraft connectivity View record	Learjet 25TC A10CE Learjet 25ATC A10CE Learjet 25BTC A10CE Learjet 25CTC A10CE Learjet 25DTC A10CE Learjet 25FTC A10CE	Current at cited snapshot Revised Sep 15, 2008 Application: Jun 3, 2006	FAA holder: Stevens Aviation Inc. FAA authority record
ST02399CH Installation of a Universal Avionics EFI-890R Electronic Flight Instrument System. Avionics View record	Learjet 25TC A10CE Learjet 25ATC A10CE Learjet 25BTC A10CE Learjet 25CTC A10CE Learjet 25DTC A10CE Learjet 25FTC A10CE Learjet 35TC A10CE Learjet 35A (C-21A)TC A10CE Learjet 36TC A10CE Learjet 36ATC A10CE	Current at cited snapshot Revised Sep 15, 2008 Application: Jun 3, 2006	FAA holder: Stevens Aviation Inc. FAA authority record
ST02402CH Installation of an L3 Avionics GH-3100 Electronic Standby Instrument System (ESIS). Avionics View record	Learjet 25TC A10CE Learjet 25ATC A10CE Learjet 25BTC A10CE Learjet 25CTC A10CE Learjet 25DTC A10CE Learjet 25FTC A10CE Learjet 35TC A10CE Learjet 35A (C-21A)TC A10CE Learjet 36TC A10CE Learjet 36ATC A10CE	Current at cited snapshot Revised Sep 15, 2008 Application: Jun 3, 2006	FAA holder: Stevens Aviation Inc. FAA authority record
ST02403CH Installation of a single Universal Avionics UNS-1L Flight Management System or single or dual Universal Avionics UNS-1Lw or UNS-1Fw Flight Management Systems. Avionics View record	Learjet 25TC A10CE Learjet 25ATC A10CE Learjet 25BTC A10CE Learjet 25CTC A10CE Learjet 25DTC A10CE Learjet 25FTC A10CE Learjet 35TC A10CE Learjet 35A (C-21A)TC A10CE Learjet 36TC A10CE Learjet 36ATC A10CE	Current at cited snapshot Revised Sep 15, 2008 Application: Jun 3, 2006	FAA holder: Stevens Aviation Inc. FAA authority record
ST02597CH Installation of a Rockwell Collins TCAS 4000 Traffic Alert and Collision Avoidance System (TCAS II). Other aircraft modifications View record	Learjet 35TC A10CE Learjet 35A (C-21A)TC A10CE Learjet 36TC A10CE Learjet 36ATC A10CE	Current at cited snapshot Revised Sep 15, 2008 Application: Oct 21, 2007	FAA holder: Stevens Aviation Inc. FAA authority record
ST02400CH Installation of dual Rockwell Collins AHS-1000A Attitude Heading Reference Systems. Other aircraft modifications View record	Learjet 25TC A10CE Learjet 25ATC A10CE Learjet 25BTC A10CE Learjet 25CTC A10CE Learjet 25DTC A10CE Learjet 25FTC A10CE Learjet 35TC A10CE Learjet 35A (C-21A)TC A10CE Learjet 36TC A10CE Learjet 36ATC A10CE	Current at cited snapshot Revised Jul 25, 2008 Application: Jun 3, 2006	FAA holder: Stevens Aviation Inc. FAA authority record
SA02214CH Installation of a Universal Avionics UNS-1L Flight Management System. Avionics View record	Raytheon Aircraft 200TC A24CE Raytheon Aircraft 300TC A24CE Raytheon Aircraft B200TC A24CE Raytheon Aircraft B200CTC A24CE Raytheon Aircraft B300TC A24CE Raytheon Aircraft B300CTC A24CE	Current at cited snapshot Revised Sep 25, 2006 Application: Jul 27, 2005	FAA holder: Stevens Aviation Inc FAA authority record
SA02220CH Installation of a Universal Avionics Class B Terrain Awareness Warning System. Avionics View record	Raytheon Aircraft 200TC A24CE Raytheon Aircraft 300TC A24CE Raytheon Aircraft B200TC A24CE Raytheon Aircraft B200CTC A24CE Raytheon Aircraft B300TC A24CE Raytheon Aircraft B300CTC A24CE	Current at cited snapshot Revised Sep 25, 2006 Application: Jul 27, 2005	FAA holder: Stevens Aviation Inc FAA authority record
SA02221CH Installation of a Universal Avionics EFI-890R Electronic Flight Instrument System. Avionics View record	Raytheon Aircraft 200TC A24CE Raytheon Aircraft 300TC A24CE Raytheon Aircraft B200TC A24CE Raytheon Aircraft B200CTC A24CE Raytheon Aircraft B300TC A24CE Raytheon Aircraft B300CTC A24CE	Current at cited snapshot Revised Sep 25, 2006 Application: Not listed	FAA holder: Stevens Aviation Inc FAA authority record
SA01812CH Installation of a Honeywell MK VI Enhanced Ground Proximity Warning System (EGPWS). Safety and emergency equipment View record	Raytheon Aircraft 200TC A24CE Raytheon Aircraft B200TC A24CE	Current at cited snapshot Revised Mar 8, 2006 Application: Jun 7, 2002	FAA holder: Stevens Aviation Inc FAA authority record
SA02039NY Installation of Skywatch Traffic Advisory, King Ground Proximity Warning System TAWS, and Multi-Hazard Awareness System. Safety and emergency equipment View record	Piaggio Aero Industries SpA P-180TC A59EU	Current at cited snapshot Revised Mar 30, 2005 Application: Nov 5, 2004	FAA holder: Stevens Aviation Inc. FAA authority record
SA02670AT Installation of a HOBBS Meter in a Piaggio P-180. Other aircraft modifications View record	Piaggio Aero Industries SpA P-180TC A59EU	Current at cited snapshot Revised Jun 5, 2003 Application: Jul 17, 2002	FAA holder: Stevens Aviation Inc. FAA authority record
SA01811CH Installation of a Honeywell CAS-67A Traffic Collision and Avoidance System (TCAS II). Other aircraft modifications View record	Raytheon Aircraft 200TC A24CE Raytheon Aircraft B200TC A24CE	Current at cited snapshot Revised Apr 17, 2003 Application: Jun 7, 2002	FAA holder: Stevens Aviation Inc FAA authority record
SA1701GL Installation of Bendix/King electronic attitude director indicator system. Other aircraft modifications View record	Raytheon Aircraft 200TC A24CE Raytheon Aircraft B200TC A24CE	Current at cited snapshot Revised Apr 17, 2003 Application: Aug 15, 1991	FAA holder: Stevens Aviation Inc FAA authority record
SA02640AT Installation of a Bendix/King KGP 560 (GA-TAWS-Class B) per Drawing List Document Number 34-001-001, dtd 03/01/2003 or later FAA approved revision. Other aircraft modifications View record	Raytheon Aircraft 1900TC A24CE Raytheon Aircraft 200TC A24CE Raytheon Aircraft 300TC A24CE	Current at cited snapshot Revised Mar 3, 2003 Application: Jan 26, 1999	FAA holder: Stevens Aviation Inc. FAA authority record
SA02558AT Installation of a Universal Avionics Class A TAWS. Avionics View record	Raytheon Aircraft 300TC A24CE Raytheon Aircraft B300TC A24CE	Current at cited snapshot Revised Aug 23, 2002 Application: Not listed	FAA holder: Stevens Aviation Inc. FAA authority record
ST02453AT Installation of AlliedSignal Enhanced Ground Proximity Warning System. Safety and emergency equipment View record	Raytheon Aircraft B200TC A24CE	Current at cited snapshot Revised Jan 16, 2002 Application: Not listed	FAA holder: Stevens Aviation Inc. FAA authority record
ST02452AT Installation of an AlliedSignal CAS 67 (TCAS-II), on a Raytheon/Beechcraft Super King Air 200. Other aircraft modifications View record	Raytheon Aircraft B200TC A24CE	Current at cited snapshot Revised Jan 15, 2002 Application: Not listed	FAA holder: Stevens Aviation Inc. FAA authority record
SA00044DE Installation of nose compartment door ice shield. Aircraft structures View record	Raytheon Aircraft B200C (C-12R)TC A24CE Raytheon Aircraft 200TTC A24CE Raytheon Aircraft 300LWTC A24CE Raytheon Aircraft B300CTC A24CE Raytheon Aircraft B300TC A24CE Raytheon Aircraft 300TC A24CE Raytheon Aircraft B200CTTC A24CE Raytheon Aircraft B200C (UC-12M)TC A24CE Raytheon Aircraft B200C (UC-12F)TC A24CE Raytheon Aircraft B200C (C-12F)TC A24CE Raytheon Aircraft B200TC A24CE Raytheon Aircraft 200 (A100-1 (U-21J))TC A24CE Raytheon Aircraft 200CTC A24CE Raytheon Aircraft 200CTTC A24CE Raytheon Aircraft B200TTC A24CE	Current at cited snapshot Revised Dec 14, 2001 Application: Not listed	FAA holder: Stevens Aviation, Inc FAA authority record
SA01420AT Provide alternate upper and lower directional antenna installation of Bendix/King TCAS-I. Aircraft connectivity View record	Raytheon Aircraft B300TC A24CE Raytheon Aircraft 300TC A24CE Raytheon Aircraft 200 (A100-1 (U-21J))TC A24CE Raytheon Aircraft B200TC A24CE	Current at cited snapshot Revised Mar 14, 2000 Application: Not listed	FAA holder: Stevens Aviation Inc. FAA authority record

Stevens Aviation Inc. STCs

Modification mix

Aircraft represented

Recently revised records

Installation of structural provisions for an AMT 3800 high gain antenna.

Installation of a single Universal Avionics UNS-1Lw Flight Management System (FMS) with LPV monitor to provide WAAS capability.

Installation of Special Mission Equipment on the Cessna Model 550, Citation II.

Installation of the DDE sb4w proj_acs narr_descr_proj\* charformatRockwell Collins AN/ARC-210 VHF/UHF Multimode Communication SystemMaster Caution Panel with LED Lighting on the Cessna Model 550, Citation II aircraft.

Installation of the Advance Digital Audio Management System on the Cessna Model 550, Citation II Aircraft.

Electronic Flight Instrument System, Attitude Heading Reference System, Air Data System, Mode S Transponders, Standby Instruments, WAAS FMS, Terrain Awareness Warning System, and Vision 1 Systemon the Cessna Model 550, Citation II aircraft.

Master Caution Panel with LED Lighting on the Cessna Model 550 Aircraft.

Installation of Combat Systems Officer System.

Installation of Dual Universal Avionics UNS-1Ew Flight Management System.

Installation of Single Universal Avionics UNS-1Ew Flight Management System.

Installation of Runway Awareness and Advisory System (RAAS).

Installation of an Aircell Axxess EZ passenger cabin Iridium Satellite Communtication (SatCom) system.

Installation of a Universal Avionics Class A or Class B Terrain Awareness Warning Systems (TAWS) and optional Universal Avionics Vision 1 Synthetic Vision System.

Installation of Top-Mounted TCAS Directional Antenna Structural Provisions.

Installation of a Universal Avionics EFI-890R Electronic Flight Instrument System.

Installation of an L3 Avionics GH-3100 Electronic Standby Instrument System (ESIS).

Installation of a single Universal Avionics UNS-1L Flight Management System or single or dual Universal Avionics UNS-1Lw or UNS-1Fw Flight Management Systems.

Installation of a Rockwell Collins TCAS 4000 Traffic Alert and Collision Avoidance System (TCAS II).

Installation of dual Rockwell Collins AHS-1000A Attitude Heading Reference Systems.

Installation of a Universal Avionics UNS-1L Flight Management System.

Installation of a Universal Avionics Class B Terrain Awareness Warning System.

Installation of a Universal Avionics EFI-890R Electronic Flight Instrument System.

Installation of a Honeywell MK VI Enhanced Ground Proximity Warning System (EGPWS).

Installation of Skywatch Traffic Advisory, King Ground Proximity Warning System TAWS, and Multi-Hazard Awareness System.

Installation of a HOBBS Meter in a Piaggio P-180.

Installation of a Honeywell CAS-67A Traffic Collision and Avoidance System (TCAS II).

Installation of Bendix/King electronic attitude director indicator system.

Installation of a Bendix/King KGP 560 (GA-TAWS-Class B) per Drawing List Document Number 34-001-001, dtd 03/01/2003 or later FAA approved revision.

Installation of a Universal Avionics Class A TAWS.

Installation of AlliedSignal Enhanced Ground Proximity Warning System.

Installation of an AlliedSignal CAS 67 (TCAS-II), on a Raytheon/Beechcraft Super King Air 200.

Installation of nose compartment door ice shield.

Provide alternate upper and lower directional antenna installation of Bendix/King TCAS-I.