# N668HH: 2004 Embraer EMB-145LR

- Status: Valid registration
- Airframe: [Embraer EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (registry code 3260212, 55 seats)
- Engine: [Rolls-Royce AE3007 series](https://openairdocs.org/engine/rolls-royce-ae3007-series) (registry code 54582)
- Data sheets: [TCDS T00011AT](https://openairdocs.org/tcds/T00011AT) (Embraer S.A.), [TCDS TE6CH](https://openairdocs.org/tcds/TE6CH) (Rolls-Royce Corporation) (OpenAirDocs)
- Serial number: 145785
- Year built: 2004
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: February 20, 2004
- Certificate issued: September 30, 2011
- Expires: September 30, 2027
- Mode S code: A8D2A8
- Registered owner: [American Airlines Inc](https://openairdocs.org/faa-owner/AMERICAN%20AIRLINES%20INC)
- Location: [Fort Worth, TX](https://openairdocs.org/faa-place/TX/Fort%20Worth)
- Owner type: Corporation
- Owner's area on the map: 32.8240° N, 97.0491° W: Placed by OpenAirDocs at the center of ZIP code 76155, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=668HH
- Page: https://openairdocs.org/aircraft/N668HH

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. The registry lists only the engine series, so ADs for every Rolls-Royce AE3007 model are included.

## ADs that may apply (OpenAirDocs): 110 in force

### Matched by airframe (Embraer EMB-145LR)

- [AD 2026-13-02](https://openairdocs.org/ad/2026-13-02): Navigation · Airbus Canada Limited Partnership 18, 49-46, 80-A and 555 more. Effective Jul 1, 2026
- [AD 2025-08-07](https://openairdocs.org/ad/2025-08-07): Flight Controls · Embraer EMB-145, EMB-145ER, EMB-145MR and 4 more. Effective Jun 26, 2025
- [AD 2024-26-07](https://openairdocs.org/ad/2024-26-07): Fuselage · Embraer EMB-135ER, EMB-135KE, EMB-135KL and 8 more. Effective Mar 11, 2025
- [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023
- [AD 2021-07-14](https://openairdocs.org/ad/2021-07-14): Main landing gear · Yaborã Indústria Aeronáutica EMB-135BJ (Legacy 600), EMB-135BJ (Legacy 650), EMB-135ER and 10 more. Effective Apr 20, 2021
- [AD 2021-04-09](https://openairdocs.org/ad/2021-04-09): Engine fuel and control · Yaborã Indústria Aeronáutica EMB-135BJ (Legacy 600), EMB-135BJ (Legacy 650), EMB-135ER and 10 more. Effective Mar 30, 2021
- [AD 2019-03-30](https://openairdocs.org/ad/2019-03-30): Engine Exhaust · Embraer EMB-135ER, EMB-135KE, EMB-135KL and 8 more. Effective Mar 26, 2019
- [AD 2017-15-16](https://openairdocs.org/ad/2017-15-16): Flight controls · Embraer EMB-135ER, EMB-135KE, EMB-135KL and 8 more. Effective Sep 5, 2017
- [AD 2017-12-09](https://openairdocs.org/ad/2017-12-09): Fuel · Embraer EMB-135BJ (Legacy 600), EMB-135BJ (Legacy 650), EMB-135ER and 10 more. Effective Jul 20, 2017
- [AD 2017-04-12](https://openairdocs.org/ad/2017-04-12): Ice and rain protection · Embraer EMB-135BJ (Legacy 600), EMB-135BJ (Legacy 650), EMB-135ER and 10 more. Effective Mar 29, 2017
- [AD 2015-02-13](https://openairdocs.org/ad/2015-02-13): Nacelles/pylons; Fuselage · Embraer EMB-135ER, EMB-135KE, EMB-135KL and 8 more. Effective Mar 6, 2015
- [AD 2013-22-18](https://openairdocs.org/ad/2013-22-18): Fuselage · Embraer EMB-135ER, EMB-135KE, EMB-135KL and 8 more. Effective Nov 20, 2013
- [AD 2012-19-06](https://openairdocs.org/ad/2012-19-06): Stabilizers · Embraer EMB-135BJ (Legacy 600), EMB-135BJ (Legacy 650), EMB-135ER and 9 more. Effective Oct 29, 2012
- [AD 2011-21-15](https://openairdocs.org/ad/2011-21-15): Fuselage · Embraer EMB-135ER, EMB-135KE, EMB-135KL and 7 more. Effective Nov 23, 2011
- [AD 2011-01-09](https://openairdocs.org/ad/2011-01-09): Oxygen · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 290 more. Effective Feb 9, 2011
- [AD 2010-16-02](https://openairdocs.org/ad/2010-16-02): Airborne Auxiliary Power · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective Sep 9, 2010
- [AD 2010-16-01](https://openairdocs.org/ad/2010-16-01): Fuel · Embraer EMB-135ER, EMB-135KE, EMB-135KL and 8 more. Effective Sep 9, 2010
- [AD 2010-12-07](https://openairdocs.org/ad/2010-12-07): Wings · Embraer EMB-135ER, EMB-135KE, EMB-135KL and 8 more. Effective Jul 22, 2010
- [AD 2010-11-01](https://openairdocs.org/ad/2010-11-01): Fuselage · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective Jul 6, 2010
- [AD 2010-10-11](https://openairdocs.org/ad/2010-10-11): Landing gear · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective Jun 21, 2010
- [AD 2010-07-02](https://openairdocs.org/ad/2010-07-02): Integrated navigation units (INUs) · 328 Support Services 328-100, 328-300, Jetstream Model 4101 and 26 more. Effective May 3, 2010
- [AD 2010-03-07](https://openairdocs.org/ad/2010-03-07): Landing gear · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective Mar 11, 2010
- [AD 2009-26-02](https://openairdocs.org/ad/2009-26-02): Ice and rain protection · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective Jan 19, 2010
- [AD 2009-01-05](https://openairdocs.org/ad/2009-01-05): Maximum takeoff weight (MTOW) · Embraer EMB-145, EMB-145EP, EMB-145ER and 4 more. Effective Mar 27, 2009
- [AD 2008-22-19](https://openairdocs.org/ad/2008-22-19): Flight deck · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective Dec 19, 2008
- [AD 2008-17-05](https://openairdocs.org/ad/2008-17-05): Fuel tanks · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective Sep 23, 2008
- [AD 2008-10-08](https://openairdocs.org/ad/2008-10-08): Reduces the compliance time for doing the modification · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective May 23, 2008
- [AD 2008-05-02](https://openairdocs.org/ad/2008-05-02): Tail section or rudder pedals · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective Apr 8, 2008
- [AD 2008-03-03](https://openairdocs.org/ad/2008-03-03): Elevator control system · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective Feb 14, 2008
- [AD 2007-24-03](https://openairdocs.org/ad/2007-24-03): Forward fuselage right hand (RH) side skin · Embraer EMB-135ER, EMB-135KE, EMB-135KL and 8 more. Effective Jan 2, 2008
- [AD 2007-10-11](https://openairdocs.org/ad/2007-10-11): Electrical bonding clamps · Embraer EMB-135BJ (Legacy 600), EMB-135LR, EMB-145LR and 2 more. Effective Jun 21, 2007
- [AD 2007-04-09](https://openairdocs.org/ad/2007-04-09): Left- and right-hand windshield temperature controllers · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective Mar 23, 2007
- [AD 2007-04-03](https://openairdocs.org/ad/2007-04-03): Pitot static heating relay K0057 · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective Mar 21, 2007
- [AD 2006-19-04](https://openairdocs.org/ad/2006-19-04): Honeywell COM unit and Mode S transponder · Bombardier BD-700-1A10, BD-700-1A11, 550 and 26 more. Effective Oct 17, 2006
- [AD 2006-16-17](https://openairdocs.org/ad/2006-16-17): Torque values of the screws that attach the seat tracks · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective Sep 25, 2006
- [AD 2006-07-01](https://openairdocs.org/ad/2006-07-01): Horizontal stabilizer control unit (HSCU) · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective May 1, 2006
- [AD 2006-03-06](https://openairdocs.org/ad/2006-03-06): Pilot's and co-pilot's seat tracks · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective Mar 13, 2006
- [AD 2005-25-17](https://openairdocs.org/ad/2005-25-17): Auxiliary power unit (APU) · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective Jan 18, 2006
- [AD 2005-24-11](https://openairdocs.org/ad/2005-24-11): Elevator gust lock system · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective Jan 9, 2006
- [AD 2005-24-02](https://openairdocs.org/ad/2005-24-02): Airplane flight manual (AFM) · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective Dec 28, 2005
- [AD 2005-23-20](https://openairdocs.org/ad/2005-23-20): Auxiliary power unit (APU) · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective Dec 27, 2005
- [AD 2005-23-13](https://openairdocs.org/ad/2005-23-13): Nose landing gear (NLG) wheel · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective Dec 19, 2005
- [AD 2005-22-08](https://openairdocs.org/ad/2005-22-08): Total air temperature (TAT) sensor heating system · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective Nov 30, 2005
- [AD 2005-20-37](https://openairdocs.org/ad/2005-20-37): Main landing gear (MLG) trailing arms and integrity of the MLG pivot axle sealant. · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective Nov 16, 2005
- [AD 2005-14-02](https://openairdocs.org/ad/2005-14-02): Left and right engine fire handles · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective Aug 15, 2005
- [AD 2005-14-03](https://openairdocs.org/ad/2005-14-03): Engine-driven hydraulic pump · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective Aug 10, 2005
- [AD 2005-13-22](https://openairdocs.org/ad/2005-13-22): Electric fuel pumps · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective Jul 7, 2005
- [AD 2005-05-09](https://openairdocs.org/ad/2005-05-09): Forward upper liners · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective Apr 14, 2005
- [AD 2005-04-05](https://openairdocs.org/ad/2005-04-05): Air turbine starter (ATS) · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective Mar 24, 2005
- [AD 2005-01-05](https://openairdocs.org/ad/2005-01-05): Nose Landing Gear Wheel Nuts and Associated Inner and Outer Seals, and Reidentifying the Landing Gear Strut · Embraer EMB-135BJ (Legacy 600), EMB-135ER, EMB-135KE and 9 more. Effective Feb 9, 2005

### Matched by engine (Rolls-Royce AE3007 series)

- [AD 2020-16-13](https://openairdocs.org/ad/2020-16-13): Turbine Engine Compressor Section · Rolls-Royce AE 3007A, AE 3007A1, AE 3007A1/1 and 5 more. Effective Aug 14, 2020
- [AD 2018-17-04](https://openairdocs.org/ad/2018-17-04): Turbine section · Rolls-Royce AE 2100D2A, AE 2100D3 and AE 3007A2. Effective Sep 21, 2018
- [AD 2017-26-06](https://openairdocs.org/ad/2017-26-06): Turbine/turboprop Engine, Turbine · Rolls-Royce AE 3007A, AE 3007A1, AE 3007A1/1 and 7 more. Effective Jan 31, 2018
- [AD 2017-11-05](https://openairdocs.org/ad/2017-11-05): Turbine/ turboprop Engine, Turbine Section · Rolls-Royce AE 3007C and AE 3007C1. Effective Jul 18, 2017
- [AD 2015-02-08](https://openairdocs.org/ad/2015-02-08): Turbine wheels · Rolls-Royce AE 2100D2, AE 2100D2A, AE 2100D3 and 11 more. Effective Mar 11, 2015
- [AD 2013-26-06](https://openairdocs.org/ad/2013-26-06): High-pressure turbine (HPT) stage 2 wheels · Rolls-Royce AE 3007A, AE 3007A1, AE 3007A1/1 and 5 more. Effective Feb 7, 2014
- [AD 2011-22-03](https://openairdocs.org/ad/2011-22-03): Low-cycle fatigue cracks · Rolls-Royce AE 3007A, AE 3007A1, AE 3007A1/1 and 4 more. Effective Nov 17, 2011
- [AD 2009-24-04](https://openairdocs.org/ad/2009-24-04): Fan spinner · Rolls-Royce AE 3007A1, AE 3007A1E, AE 3007A1P and 5 more. Effective Dec 28, 2009
- [AD 2009-04-03](https://openairdocs.org/ad/2009-04-03): 2nd stage, 3rd stage, and 4th stage compressor wheels · Rolls-Royce AE 1107C and AE 3007A1E. Effective Mar 24, 2009
- [AD 2007-24-05](https://openairdocs.org/ad/2007-24-05): Engine oil temperature · Rolls-Royce AE 3007A, AE 3007A1, AE 3007A1/1 and 8 more. Effective Jan 2, 2008
- [AD 2004-04-05](https://openairdocs.org/ad/2004-04-05): Engine oil system · Rolls-Royce AE 3007A, AE 3007A1, AE 3007A1P and 4 more. Effective Mar 9, 2004
- [AD 2003-25-08](https://openairdocs.org/ad/2003-25-08): 1st and 2nd stage turbine spacers · Rolls-Royce AE 3007A1, AE 3007A1E, AE 3007A1P and 3 more. Effective Jan 21, 2004
- [AD 2001-25-05](https://openairdocs.org/ad/2001-25-05): Compressor Cone Shafts · Rolls-Royce AE 3007A, AE 3007A1, AE 3007A1P and 4 more. Effective Jan 23, 2002
- [AD 2001-19-03](https://openairdocs.org/ad/2001-19-03): High Pressure Turbine 1st to 2nd Stage Turbine Spacer · Rolls-Royce AE 3007A and AE 3007C. Effective Oct 29, 2001
- [AD 2001-17-31](https://openairdocs.org/ad/2001-17-31): Second Stage High Pressure Turbine Wheel · Rolls-Royce AE 2100A, AE 2100C, AE 2100D3 and 2 more. Effective Oct 5, 2001
- [AD 2000-18-06](https://openairdocs.org/ad/2000-18-06): Digital Electronic Controls · Rolls-Royce AE 3007A, AE 3007A1, AE 3007A1P and 5 more. Effective Sep 22, 2000
- [AD 2000-13-01](https://openairdocs.org/ad/2000-13-01): Turbine Wheels · Rolls-Royce AE 3007A, AE 3007A1, AE 3007A1P and 5 more. Effective Sep 1, 2000
- [AD 2000-11-22](https://openairdocs.org/ad/2000-11-22): Critical Life-Limited Parts · Rolls-Royce AE 3007A, AE 3007A1, AE 3007A1P and 5 more. Effective Aug 7, 2000
- [AD 99-03-03](https://openairdocs.org/ad/99-03-03): Full Authority Digital Engine Control (FADEC) · Rolls-Royce AE 3007A and AE 3007A1/1. Effective Feb 16, 1999
- [AD 98-11-32](https://openairdocs.org/ad/98-11-32): Sump Magnetic Chip Collector Plug · Rolls-Royce AE 3007A, AE 3007A1, AE 3007A1P and 5 more. Effective Jun 18, 1998

### Historical (superseded or no longer in force)

- [AD 2008-13-14](https://openairdocs.org/ad/2008-13-14) (historical): Fuel system limitations (FSL) · Embraer - Empresa Brasileira de Aeronautica EMB-135ER, EMB-135KE, EMB-135KL and 8 more. Effective Jul 30, 2008
- [AD 2007-12-17](https://openairdocs.org/ad/2007-12-17) (historical): Metallic tubes enclosing the vent and pilot valve wires · Embraer - Empresa Brasileira de Aeronautica EMB-135BJ, EMB-135ER, EMB-135KE and 9 more. Effective Jul 19, 2007
- [AD 2006-22-05](https://openairdocs.org/ad/2006-22-05) (historical): Integrated navigation units (INUs) · 328 Support Services 328-100, 328-300, Jetstream Model 4101 and 27 more. Effective Dec 1, 2006
- [AD 2006-20-08](https://openairdocs.org/ad/2006-20-08) (historical): Rod ends of aileron power control actuator, superseding AD 99-05-04 · Embraer EMB-145, EMB-145EP, EMB-145ER and 4 more. Effective Nov 8, 2006
- [AD 2006-04-02](https://openairdocs.org/ad/2006-04-02) (historical): Pitot static heating relay K0057 · Embraer - Empresa Brasileira de Aeronautica EMB-135BJ, EMB-135ER, EMB-135KE and 9 more. Effective Mar 31, 2006
- [AD 2005-26-15](https://openairdocs.org/ad/2005-26-15) (historical): Certain components of the elevator control system · Embraer - Empresa Brasileira de Aeronautica EMB-135BJ, EMB-135ER, EMB-135KE and 8 more. Effective Feb 3, 2006
- [AD 2005-25-04](https://openairdocs.org/ad/2005-25-04) (historical): Tail section or rudder pedals · Embraer - Empresa Brasileira de Aeronautica EMB-135BJ, EMB-135ER, EMB-135KE and 9 more. Effective Dec 23, 2005
- [AD 2001-17-04](https://openairdocs.org/ad/2001-17-04) (historical): Horizontal Stabilizer · Embraer - Empresa Brasileira de Aeronautica EMB-135ER, EMB-135LR, EMB-145 and 3 more. Effective Sep 5, 2001
- [AD 2000-04-09](https://openairdocs.org/ad/2000-04-09) (historical): Elevator Servo Tab and Spring Tab Hinge Fittings of the Horizontal Stabilizer · Embraer - Empresa Brasileira de Aeronautica EMB-135ER, EMB-135LR, EMB-145 and 3 more. Effective Mar 10, 2000
- [AD 2010-19-01](https://openairdocs.org/ad/2010-19-01) (historical): High pressure turbine · Rolls-Royce AE 3007A. Effective Oct 27, 2010
- [AD 2009-08-51](https://openairdocs.org/ad/2009-08-51) (historical): High-pressure turbine · Rolls-Royce AE 3007A, AE 3007A1, AE 3007A1/1 and 6 more. Effective May 27, 2009
- [AD 2008-26-06](https://openairdocs.org/ad/2008-26-06) (historical): High-pressure turbine (HPT) · AE 3007A. Effective Jan 8, 2009
- [AD 2008-19-51](https://openairdocs.org/ad/2008-19-51) (historical): AE 3007A, AE 3007A1, AE 3007A1E and 5 more
- [AD 2001-08-15](https://openairdocs.org/ad/2001-08-15) (historical): Oil System · AE 3007A, AE 3007A1, AE 3007A1P and 4 more. Effective May 14, 2001
- [AD 2000-09-05](https://openairdocs.org/ad/2000-09-05) (historical): Cone Shafts · AE 3007A, AE 3007A1, AE 3007A1P and 4 more. Effective Jul 5, 2000
- [AD 99-02-51](https://openairdocs.org/ad/99-02-51) (historical): Starter Shaft Seal · AE 3007A, AE 3007A1, AE 3007A1P and 5 more. Effective Apr 20, 1999

All 126: https://openairdocs.org/aircraft/N668HH/ads.md

## Information bulletins (advisory) (10 in force)

- [SAIB AIR-21-15R1](https://openairdocs.org/saib/AIR-21-15R1): Navigation System. Issued Sep 16, 2021
- [SAIB AIR-20-17](https://openairdocs.org/saib/AIR-20-17): Air Conditioning - Cabin Pressure Control System. Issued Nov 3, 2020
- [SAIB NM-19-17](https://openairdocs.org/saib/NM-19-17): Ice and Rain Protection: Electrical Wiring Terminations at Pitot and TAT Relays. Issued Dec 5, 2019
- [SAIB NM-10-13](https://openairdocs.org/saib/NM-10-13): Navigation: Flight Management System. Issued Jan 7, 2010
- [SAIB NM-09-03](https://openairdocs.org/saib/NM-09-03): Engine Fuel and Control - Implementing Fuel Tank System Airworthiness Limitations. Issued Dec 11, 2008
- [SAIB NM-08-15](https://openairdocs.org/saib/NM-08-15): Instruments: Contamination of the Attitude Heading Reference System (AHRS) Computers. Issued Mar 26, 2008
- [SAIB NM-07-40](https://openairdocs.org/saib/NM-07-40): Embraer EMB-135/145 Landing Gear Incident. Issued Jul 9, 2007
- [SAIB NM-07-20](https://openairdocs.org/saib/NM-07-20): Flight Data Recorders. Issued Mar 21, 2007
- [SAIB NE-11-22](https://openairdocs.org/saib/NE-11-22): Engine Controls. Issued Feb 23, 2011
- [SAIB CE-00-18](https://openairdocs.org/saib/CE-00-18): . Issued Mar 30, 2000
- [SAIB AIR-21-15](https://openairdocs.org/saib/AIR-21-15) (historical): Navigation System. Issued Aug 26, 2021

## NTSB investigations

None matched to N668HH.

## FAA accident and incident reports

None matched to N668HH.

## Service difficulty reports (135, newest 50)

As reported by operators and repair stations. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR SIMA2023050129001](https://openairdocs.org/sdr/SIMA2023050129001), Apr 29, 2023: LAMP. INOPERATIVE. LH FORWARD OF WING EMERGENCY LIGHT INOP-C/A-RAR LH FWD OF WING EMERGENCY LIGHT LAMP IAW EMB AMM 33-50-10-000-801-A AND 33-50-10-400-801-A. OPC GOOD. END.
- [SDR SIMA20230404001](https://openairdocs.org/sdr/SIMA20230404001), Apr 4, 2023: LAMP. INOPERATIVE. LH FWD FUSELAGE EMERGENCY LIGHT INOP.-C/A-REMOVED AND REPLACED LH FWD EMERGENCY LIGHT LAMP IAW AMM 33-50-10 OPS CHECKS GOOD.
- [SDR SIMA20230329001](https://openairdocs.org/sdr/SIMA20230329001), Mar 29, 2023: LAMP. INOPERATIVE. LH OVERWING EMERGENCY LIGHT INOP-C/A-RAR THE LH OVERWING EMERGENCY LT LAMP IAW EMB AMM 33-50-10-000-801-A AND 33-50-10-400-801-A. OPS CHECK GOOD. END.
- [SDR SIMA20230325001](https://openairdocs.org/sdr/SIMA20230325001), Mar 25, 2023: LAMP. INOPERATIVE. LH FORWARD WING EMERGENCY LIGHT INOP-C/A-RAR LH FORWARD WING EMERGENCY LIGHT LAMP IAW EMB AMM 33-50-10-000-801-A AND 33-50-10-400-801-A. OPS CHECK GOOD. END.
- [SDR SIMA20230312001](https://openairdocs.org/sdr/SIMA20230312001), Mar 12, 2023: STRIP. INOPERATIVE. ROW 16 EMERGENCY LIGHT STRIP INOP MEL 3323 - AUTH# 03-79-C REF LOG PAGE 4910549-3 -C/A-RAR ROW 16 FLOOR PROXIMITY STRIP LIGHT IAW AMM 33-50-12.OPS CHECK GOOD. M
- [SDR SIMA20230205001](https://openairdocs.org/sdr/SIMA20230205001), Feb 5, 2023: NOT REPORTED. NOT REPORTED. ON CLIMBOUT LANDING GEAR DISAGREE / DECLARED EMERGENCY OVRWT LNDG / EQP SWAP FLT CONT. LANDING GEAR DISAGREE WARNING MESSAGE AFTER GEAR RETRACTION. FOLLOWED QRH
- [SDR SIMA20220903002](https://openairdocs.org/sdr/SIMA20220903002), Sep 3, 2022: NONE. UNSERVICEABLE. SEAT 12A EMERGENCY LIGHT PLACARD INOP-C/A-RAR EMERGENCY BATTERY POWER SUPPLY 3 AND BATTERY PACK 3 IAW ENVOY WORK CARD 33-700-19. OPS CHECK GOOD. END.
- [SDR SIMA20220903001](https://openairdocs.org/sdr/SIMA20220903001), Sep 3, 2022: NONE. UNSERVICEABLE. SEAT 3B EMERGENCY EXIT PLACARD INOP-C/A-RAR EMERGENCY BATTERY POWER SUPPLY 2 AND BATTERY PACK 2 IAW ENVOY WORK CARD 33-700-19. OPS CHECK GOOD. END.
- [SDR SIMA20220731002](https://openairdocs.org/sdr/SIMA20220731002), Jul 31, 2022: LIGHT. INOPERATIVE. LH FWD BELLY PANEL EMERGENCY LIGHT INOP.-C/A-RAR LH FWD BELLY PANEL EMERGENCY LIGHT ASSEMBLY, IAW AMM 33-50-10.
- [SDR SIMA20220611001](https://openairdocs.org/sdr/SIMA20220611001), Jun 11, 2022: LAMP. INOPERATIVE. EXTERNAL EMERGENCY LIGHT FORWARD OF LH WING INOP-C/A-RAR EXTERNAL EMERGENCY LIGHT LAMP IAW EMB 145 AMM 33-50-10. OPC GOOD
- [SDR SIMA20220517002](https://openairdocs.org/sdr/SIMA20220517002), May 17, 2022: NONE. NONE. HIGH SPEED ABORT TO FOR HS VALVE 2 FAIL / NO INJURIES REPORTED. HWS VLV 2 FAIL ON TAKEOFF ROLL SHORTLY AFTER SETTING TAKEOFF THRUST-C/A-PERFORMED TROUBLESHOOTIN
- [SDR SIMA20220506001](https://openairdocs.org/sdr/SIMA20220506001), May 6, 2022: NONE. UNSERVICEABLE. MEL 2532 - AUTH# 05008M-C. LGPG 4874263. AFT FA FLASHLIGHT HOLDER CLIP BROKEN.-C/A-RAR AFT FA FLASHLIGHT BRACKET IAW AMM EMB145 33-51-01. NO DEFECTS NOTED. MEL 
- [SDR SIMA20220429001](https://openairdocs.org/sdr/SIMA20220429001), Apr 29, 2022: NONE. UNSERVICEABLE. EMERGENCY FLASHLIGHT ABOVE FLIGHT ATTENDANT SEAT WILL NOT CHARGE-C/A-RAR EMERGENCY FLASHLIGHT IAW AMM 33-50-16 OPS CHECK GOOD.
- [SDR SIMA20220211004](https://openairdocs.org/sdr/SIMA20220211004), Feb 11, 2022: NONE. NONE. THIS IS A SUPPLEMENTAL SHOWING THE FWD CARGO SMOKE DETECTOR WAS REPLACED P/N 473597-13 S/N 0094. BAGGAGE SMOKE WARNING ON DURING FLIGHT. C/A BLEW BOTTLES.MECH E
- [SDR SIMA20210925003](https://openairdocs.org/sdr/SIMA20210925003), Sep 25, 2021: NONE. NONE. LG AIR/GND FAIL EICAS CAUTION DURING GEAR EXTENSION. WENT AWAY DURING GO AROUND."TRANSFERRED TO NRWC 668-ORD-05302" DECLARED EMERGENCY-C/A- RAR RH NLG ACTUATOR.
- [SDR SIMA202109098002](https://openairdocs.org/sdr/SIMA202109098002), Sep 8, 2021: FLASHLIGHT. INOPERATIVE. MEL ITEM 25-32 AUTH 090096M-CLOG PAGE 4793078/1FA FWD EMERGECNY FLASHLIGHT INOP-C/A-RAR EMERGENCY FLASHLIGHT IAW AMM 33-50-16 OPS CHECK GOOD MPROCEDUES REVERSED
- [SDR SIMA202109097001](https://openairdocs.org/sdr/SIMA202109097001), Sep 7, 2021: FLASHLIGHT. INOPERATIVE. FA FWD EMERGENCYFLASH LIGHT INOP-C/A-FLIGHT CREW PLACRD FWD FA EMERGENCYFLASH LIGHT IAW MEL 2532 M PROC C/W MOC # 624980
- [SDR SIMA20210505001](https://openairdocs.org/sdr/SIMA20210505001), May 5, 2021: SKIN. DAMAGED. RUDDER 2 SKIN AND ATTACH ANGLE DAMAGE CAUSED BY FOD JUST BELOW THE LOWER HINGE POINT.-C/A-REPAIRED IAW ERS-EM-55MR-884 AND ERS-EM-55-885
- [SDR SIMA20210427001](https://openairdocs.org/sdr/SIMA20210427001), Apr 27, 2021: BUSHING. MIGRATED. R/H AILERON PCA FITTING HAS 3 EA MIGRATING BUSHINGS.(2 OUTBD BUSHINGS ARE LOOSE IN THE FITTING BORE) -C/A-RAR RH AILERON PCA FITTING ASSY IAW EO EM-27MR-112.
- [SDR SIMA20210420005](https://openairdocs.org/sdr/SIMA20210420005), Apr 20, 2021: FLOOR SUPPORT. CORRODED. CPCP SSI: LH OUTBOARD FLOOR SUPPORT IS CORRODED AT NUTPLATE JUST AFT OF FRAME 20.-C/A-RAR'D LH OUTBD. FLOOR SUPPORT JUST AFT OF FR 20 IAW SRM 51-40-02.
- [SDR SIMA20210419003](https://openairdocs.org/sdr/SIMA20210419003), Apr 19, 2021: SHIM. MIGRATED. RUDDER #1 TO VERTICAL STAB LOWER HINGE POINT SCHACKLE HAS MIGRATING AND DAMAGED SHIMS.-C/A-RAR LOWER HINGE ASSY IAW EMB 145 SRM 51-40-02. (MAJOR REPAIR)
- [SDR SIMA20210416009](https://openairdocs.org/sdr/SIMA20210416009), Apr 16, 2021: FIREWALL. CRACKED. APU FIREWALL HAS A CRACK PROTRUDING FROM THE UPPER R/H MOUNT-C/A-REPAIRED APU FIREWALL ON RH UPPER MOUNT IAW ETN-EM-53-244 R3.
- [SDR SIMA20210416005](https://openairdocs.org/sdr/SIMA20210416005), Apr 16, 2021: SKIN. CRACKED. FUSELAGE SKIN HAS 4 EACH CRACKS AROUND RIVET (APPROX. 1/16" LONG) AT FRAME 79 BETWEEN STR 6R-7R. -C/A-REPAIRED SKIN AT FRAME 79 BETWEEN STR 6R-7R IAW SRM 53-32-
- [SDR SIMA20210416008](https://openairdocs.org/sdr/SIMA20210416008), Apr 16, 2021: SKIN. CRACKED. FUSELAGE SKIN HAS 13 EACH CRACKS AROUND RIVET (APPROX. 1/16" LONG) AT FRAME 77 BETWEEN STR 3L-7L. E854459, E854460, E854461, AND E854462-C/A-REPAIRED SKIN AT FR
- [SDR SIMA20210416007](https://openairdocs.org/sdr/SIMA20210416007), Apr 16, 2021: SKIN. CRACKED. FUSELAGE SKIN HAS 9 EACH CRACKS AROUND RIVET (APPROX. 1/16" LONG) AT FRAME 78 BETWEEN STR 5L-7L. (E854463, E854464) -C/A-REPAIRED SKIN AT FRAME 78 BETWEEN STR 6
- [SDR SIMA20210416006](https://openairdocs.org/sdr/SIMA20210416006), Apr 16, 2021: SKIN. CRACKED. FUSELAGE SKIN HAS 4 EACH CRACKS AROUND RIVET (APPROX. 1/16" LONG) AT FRAME 77 BETWEEN STR 3R-4R. -C/A-REPAIRED SKIN AT FRAME 77 BETWEEN STR 3R-4R IAW SRM 53-32-
- [SDR SIMA20210415009](https://openairdocs.org/sdr/SIMA20210415009), Apr 15, 2021: MOUNT. CRACKED. CARGO DOOR TORSION BAR MOUNT FLANGE IS CRACKED ON THE FWD. END AT FR 61RH. -C/A-RAI CARGO DOOR TORSION BAR MOUNT AT FRAME 61 IAW SRM 51-40-02.
- [SDR SIMA20210415008](https://openairdocs.org/sdr/SIMA20210415008), Apr 15, 2021: FLOOR SUPPORT. CRACKED. SSI CENTER OMEGA BEAM OUTBD SUPPORT ANGLE IS CRACKED JUST AFT OF FRAME 46 -C/A-REPAIRED CENTER OMEGA BEAM OUTBD SUPPORT ANGLE JUST AFT OF FR46 IAW SRM 53-23-02-
- [SDR SIMA20210415007](https://openairdocs.org/sdr/SIMA20210415007), Apr 15, 2021: BRACKET. CRACKED. CARGO DOOR HOLD OPEN ROD BRACKET IS CRACKED ON THE FUSELAGE. -C/A-RAR'D CARGO DOOR HOLD OPEN ROD BRACKET IAW SRM 51-40-02.
- [SDR SIMA20210415005](https://openairdocs.org/sdr/SIMA20210415005), Apr 15, 2021: CHANNEL. CRACKED. R/H HAT BEAM SUPPORT IS CRACKED BETWEEN FRAMES 47 AND 48. -C/A-REPAIRED RH HAT BEAM SUPPORT IAW SRM 53-23-02. AND SRM 51-40-02.
- [SDR SIMA20210415006](https://openairdocs.org/sdr/SIMA20210415006), Apr 15, 2021: SUPPORT. CORRODED. CPCP SSI R/H FLOOR/WALL SUPPORT IS CORRODED FROM FRAMES 50-57.-C/A-RAR RH FLOOR/WALL SUPPORT FROM FRAMES 50-57 IAW EMB 145 SRM 51-40-02.
- [SDR SIMA20210411001](https://openairdocs.org/sdr/SIMA20210411001), Apr 11, 2021: WIRE. BROKEN. THE SECOND EMERGENCY LIGHT STRIP ( GOING AFT ) HAS BROKEN WIRES AT THE POTTED END, REQUIRES REPLACEMENT.-C/A-COMPLETE:INSTALLED NEW #2 EMERGENCY LIGHT STRIP IAW
- [SDR SIMA20210411003](https://openairdocs.org/sdr/SIMA20210411003), Apr 11, 2021: CONNECTOR. DETACHED. THE SECOND EMERGENCY LIGHT BELOW FLOOR WIRING (FLOOR BOARD 241BF) NEEDS A NEW CONNECTOR DUE TO THE ONE USED HAD TO BE CUT OFF,-C/A-COMPLETE:REPLACED CONNECTOR F
- [SDR SIMA20210227002](https://openairdocs.org/sdr/SIMA20210227002), Feb 27, 2021: UNKNOWN. ODOR. WHILE IN CRUISE FLIGHT FL30, COMING INTO DFW, WE EXPERIENCED HEAVY MODERATE TURBULENCE. WHILE GOING THROUGH IT, WE STARTED TO SMELL IN THE COCKPIT, AND SOME PAS
- [SDR SIMA20210122001](https://openairdocs.org/sdr/SIMA20210122001), Jan 22, 2021: CONNECTOR. BURNED. BURNING SMELL NEAR ROW 8 IN CABIN WHEN PACK AND RECIRC FANS ON. CEILING LIGHT ASSY AT SEAT 6 CB SHOWS BURN MARKS ON CONNECTOR REF. TO AML 4523826 ITEM #1 BURNIN
- [SDR SIMA20201231001](https://openairdocs.org/sdr/SIMA20201231001), Dec 31, 2020: CRADLE. BROKEN. AFT FLASHLIGHT MOUNT CLIP BROKEN. C/A: R & R AFT FLASHLIGHT, IAW ENVOY ETN-EM-33-059. OPERATIONS CHECK GOOD.
- [SDR SIMA20201101002](https://openairdocs.org/sdr/SIMA20201101002), Nov 1, 2020: CRADLE. BROKEN. REAR EMERGENCY FLASHLIGHT HOLDER BROKEN IN CABIN. C/A: R & R EMERGENCY FLASHLIGHT ASSEMBLY, IAW AMM EMB-145 AMM 33-50-16. OPERATIONS CHECK GOOD.
- [SDR SIMA20201011004](https://openairdocs.org/sdr/SIMA20201011004), Oct 11, 2020: WARNING MESSAGE. FALSE ACTIVATION. LAV SMOKE INDICATION WARNING IN FLIGHT. PASSENGER WAS IN LAV, FA REPORTS DID NOT SEE OR SMELL SMOKE. PASSENGER OPENED LAV DOOR. DECLARED EMERGENCY. C/A: PERFORM
- [SDR SIMA20200908002](https://openairdocs.org/sdr/SIMA20200908002), Sep 8, 2020: UNKNOWN. ODOR. SMOKE IN COCKPIT, BURNING SMELL IN THE AIRPLANE ON CLIMBOUT. NO SMOKE AND NO EICAS MESSAGES. TROULBESHOOTING ITEM NR 1, BURNING SMELL IN AIRPLANE. ETN -EM-72-03
- [SDR SIMA202009086006](https://openairdocs.org/sdr/SIMA202009086006), Sep 6, 2020: CRADLE. BROKEN. FLASHLIGHT BRACKET BEHIND CAP & SHAIR BROKEN. C/A-RAR CAP FLASHLIGHT PER EMB AMM 33-50-16.
- [SDR SIMA202006265001](https://openairdocs.org/sdr/SIMA202006265001), Jun 25, 2020: CONNECTOR. BROKEN. BROKEN ELECTRICAL CONNECTOR ON FLOOR LIGHTING STRIP AT SEAT 7A.-C/A-INSTALLED NEW CONNECTOR ON LIGHTING STRIP AT SEAT 7A PER SPWM 20-50-01. OPS CK GOOD
- [SDR SIMA202006187002](https://openairdocs.org/sdr/SIMA202006187002), Jun 17, 2020: UNKNOWN. ODOR. FA REPORTS CHEMICAL SMELL IN CABIN AND SAYS CABIN BECAME VERY WARM. CABIN TEMP INDICATIONS SHOWED 18C. PACK 1 AND 2 OPERATIONAL TESTS GOOD WITH APU AND BOTH ENG
- [SDR SIMA2020051403003](https://openairdocs.org/sdr/SIMA2020051403003), Apr 3, 2020: LIGHT. INOPERATIVE. SERVICE DOOR EMERGENCY LIGHT IS INOP-C/A-REMOVED AND REINSTALLED SERVICE DOOR EXTERNAL EMERGENCY LIGHT LAMP IAW EMB 145 AMM 33-50-10. OPS-CK GOOD.
- [SDR SIMA202003198003](https://openairdocs.org/sdr/SIMA202003198003), Mar 18, 2020: FLASHLIGHT. BROKEN. SUPPLEMENTAL AFT CABIN FLASHLIGHT BROKEN-C/A-FLIGHT CREW PLACARD AFT CABIN FLASHLIGHT AUTH 030546-C REF - 25-53 MOC 864015. REMOVED AND REPLACED AFT CABIN FLASH
- [SDR SIMA202003065004](https://openairdocs.org/sdr/SIMA202003065004), Mar 5, 2020: POWER SUPPLY. DISCONNECTED. DURING PS-2 CHECK , WAS FOUND FWD CABIN EMERGENCY LIGHTS INOP.-C/A-RECOONNECTED #1 EMERGENCY KLIGHT POWER SUPPLY IAW EMB-145 AMM 33-50-04 . OPS CHECK GOOD.
- [SDR SIMA2019010227003](https://openairdocs.org/sdr/SIMA2019010227003), Dec 27, 2019: WIRE. BROKEN. EMERGENCY LIGHTING SYSTEM (FLOOR PROXIMITY STRIP) AT SEAT 3A WIRE BROKEN INOP-C/A-EMER FLOOR STRIP LIGHTING AT SEAT 3A DEFERRED. REPAIRED BROKEN WIRE AT FLOOR S
- [SDR SIMA201911276002](https://openairdocs.org/sdr/SIMA201911276002), Nov 26, 2019: APU. MALFUNCTIONED. APU FAIL & SHUTDOWN DURING STEADY STATE OPERATION AT FL360.-C/A-CHECKED OK FOR DEFERRAL PER MEL 49-1. M PROCEDURES C/W. AUTH # 110898DM-C. EXPIRES 12-6-19. PLAC
- [SDR SIMA201910109003](https://openairdocs.org/sdr/SIMA201910109003), Oct 9, 2019: LAMP. INOPERATIVE. AFT CEILING EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED AFT CEILING EMERGENCY LAMP IAW AMM 33-50-08-000-801-A AND 33-50-08-400-801-A. OPS CHECK GOOD.
- [SDR SIMA201906243003](https://openairdocs.org/sdr/SIMA201906243003), Jun 23, 2019: PRESSURE SWITCH. CORRODED. NO TAKEOFF CONFIG WARNING ON THRUST SET WITH PERIMETER APPEARING OK. IN PARALLEL "TAKE OFF OK" IS GIVEN WITH P. BRAKE SET. FOUND PARKING BRAKE PRESSURE SWITCH A
- [SDR SIMA201906184006](https://openairdocs.org/sdr/SIMA201906184006), Jun 14, 2019: BOLT. DAMAGED. MAIN CABIN DOOR JAMMED IN THE CLOSED POSITION & WOULD NOT OPEN-C/A-DURING INSPECTION FOUND BOLT AND NUT SECURING DOOR HANDLE TO BE DAMAGED. REMOVED AND REPLACED

All 135: https://openairdocs.org/aircraft/N668HH/reports.md

## STCs that may be installed (OpenAirDocs) (75, first 50)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Embraer EMB-145LR)

- [STC ST00885LA](https://openairdocs.org/stc/ST00885LA): Installation of fire extinguisher cartridges as replacements for Pacific Scientific fire extinguisher cartridges in fire extinguisher bottles. AMETEK AMERON, LLC d/b/a MASS Systems
- [STC ST02176AT-D](https://openairdocs.org/stc/ST02176AT-D): Installation of a Teledyne Mini Flight Data Acquistion Unit. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST02216AT-D](https://openairdocs.org/stc/ST02216AT-D): Installation of Teledyne Mini Flight Data Acquisition Unit in a Provisioned EMB-135/145. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST02310AT](https://openairdocs.org/stc/ST02310AT): Installation of SAF-T-GLO photoluminescent floor proximity emergency escape path marking system (FPEEPMS). STG Aerospace Inc
- [STC ST00892LA](https://openairdocs.org/stc/ST00892LA): Installation of Emergency Vision Assurance System (EVAS). VisionSafe LLC
- [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc
- [STC ST01409LA](https://openairdocs.org/stc/ST01409LA): Installation of a reinforced cockpit door. Safran Cabin Inc
- [STC ST01984LA-D](https://openairdocs.org/stc/ST01984LA-D): Modification and installation of passenger seats, passenger service units and filler panels, seat track covers, and seat row placards. Safran Cabin Inc
- [STC ST04219NY](https://openairdocs.org/stc/ST04219NY): Installation of SpaceX Starlink Aviation System. Aerospace Design & Compliance LLC
- [STC ST02472AT](https://openairdocs.org/stc/ST02472AT): Installation of a mini Quick Access Recorder (QAR) model MKI, MKII, or MKIII. Aircraft Systems and Manufacturing Inc
- [STC ST00640DE](https://openairdocs.org/stc/ST00640DE): Installation of Tropospheric Airborne Meteorolocigal Data Reporting System (TAMDAR). FLYHT Inc
- [STC ST00079IB](https://openairdocs.org/stc/ST00079IB): Integration of Halon-free Portable Fire Extinguisher HAFEX. UMLAUT ENGINEERING GMBH
- [STC ST00215IB](https://openairdocs.org/stc/ST00215IB): Installation of saf-Tglo ECO Photoluminescent Aisle Path Marking Systems. STG AEROSPACE GERMANY GmbH
- [STC ST04159CH](https://openairdocs.org/stc/ST04159CH): Upgrade of Honeywell Primus II Communications Units RCZ-8XX Transponders to support Certification of Automatic Dependent Surveillance -Broadcast (ADS-B) Out. CMD Flight Solutions LLC
- [STC ST04527CH](https://openairdocs.org/stc/ST04527CH): Installation of a 16 passenger configuration. C&L STC Holdings LLC
- [STC ST04177NY](https://openairdocs.org/stc/ST04177NY): Installation of ALI LED Cabin Lighting, Cabin and Crew AC Power Outlets, LH Fwd Closet and Misc Cabin Mods. C & L STC Holdings LLC
- [STC ST01983WI](https://openairdocs.org/stc/ST01983WI): Installation of a folding stair in the main entrance for models equipped with a side-hinged main door. Worldwide Aviation Engineering LLC
- [STC ST04212NY](https://openairdocs.org/stc/ST04212NY): Installation of Universal UNS-1Lw Flight Management System. C&L Engineering Services, LLC
- [STC ST04562NY](https://openairdocs.org/stc/ST04562NY): Installation of saf-Tglo® SuperSeal UltraLite-X (SSUL-X) Photoluminescent Floor Proximity Emergency Escape Path Marking Systems. STG AEROSPACE GERMANY GmbH
- [STC ST00098IB](https://openairdocs.org/stc/ST00098IB): Introduction of ADS-B Out. STC Twenty One Limited
- [STC ST04213NY](https://openairdocs.org/stc/ST04213NY): PAX Social Distance Floorplan Reconfiguration. C&L Engineering Services LLC
- [STC ST04281AT](https://openairdocs.org/stc/ST04281AT): Installation for the Upgrade of the NZ-2000 FMS computer for software version NZ6. Chippewa Aerospace Inc
- [STC ST03158CH-D](https://openairdocs.org/stc/ST03158CH-D): Installation of a Reconfiguration of a Cabin Floorplan. Standard Aero Business Aviation Services LLC
- [STC SA9087SC-D](https://openairdocs.org/stc/SA9087SC-D): RECORE® Hamilton Sundstrand heat exchanger, P/N 816630-1 / -2 in accordance with Honeywell LORI Sealed Drawing List SDL3869-1 Rev. A, dated June 7, 2005 or later FAA approved revision. Honeywell International Inc
- [STC ST04177AT](https://openairdocs.org/stc/ST04177AT): Installation of a Talon Aerospace LED Replacement General Purpose Lamps. Aaxico Technical Services Inc
- [STC ST01039DE](https://openairdocs.org/stc/ST01039DE): Passenger seating arrangement for 30 or less passengers. Deluxe Public Charter LLC
- [STC ST04537NY](https://openairdocs.org/stc/ST04537NY): Installation of Air Filtration. Kilroy Aviation LLC
- [STC ST09858SC](https://openairdocs.org/stc/ST09858SC): Installation of cabin automatic coffee brewing system. Safran Cabin Germany Gmbh
- [STC ST04255CH](https://openairdocs.org/stc/ST04255CH): Installation of an Automatic Dependent Surveillance-Broadcast (ADS-B Out) System. ENVOY AIR
- [STC ST03420NY](https://openairdocs.org/stc/ST03420NY): Installation of a Cabin Interior. Delta Engineering Corporation
- [STC ST02327LA](https://openairdocs.org/stc/ST02327LA): Installation of replacement proximity sensor harness assembly part numbers used on the nose and main landing gears. Safran Electrical Components USA Inc
- [STC ST04423NY](https://openairdocs.org/stc/ST04423NY): Installation of ADS-B Out. FTI Engineering Nework GmbH
- [STC ST00015IB](https://openairdocs.org/stc/ST00015IB): Installation of a Honeywell HF Communication System, model KHF 1050, with provisions for a dual installation. Embraer Engineering & Technology Center - USA Inc
- [STC ST00014IB](https://openairdocs.org/stc/ST00014IB): Installation of a second Honeywell HF Communication System, model KHF 1050. Embraer Engineering & Technology Center - USA Inc
- [STC ST04340NY](https://openairdocs.org/stc/ST04340NY): Installation of TCAS 7.1 (ACAS II) upgrade of Prior Existing TCAS 7.0. Scandinavian Avionics Design ApS
- [STC ST04333NY](https://openairdocs.org/stc/ST04333NY): Installation of sat: Tglo® Photolumincsccnt Aisle Path Marking System. STG Aerospace Ltd
- [STC ST10550SC](https://openairdocs.org/stc/ST10550SC): Installation of a WeatherMASTER X-Band Fuselage Nose Radome Assembly. The NORDAM Group LLC
- [STC ST04316CH](https://openairdocs.org/stc/ST04316CH): Installation of a Smartsky System in accordance with StandardAero Master Data List 1034570, Revision (C), dated March 23, 2019 or later FAA approved revision. StandardAero Business Aviation Services LLC
- [STC ST02636LA](https://openairdocs.org/stc/ST02636LA): Modification to upgrade the existing XS-950 Mode S Transponder system to add ADS-B Out. Aviation Communication and Surveillance Systems (ACSS) LLC
- [STC ST000081B](https://openairdocs.org/stc/ST000081B): Installation of a second SELCAL channel. EMBRAER - Empresa Brasileira de Aeronautica
- [STC ST00008IB](https://openairdocs.org/stc/ST00008IB): Installation of a second SELCAL channel. EMBRAER - Empresa Brasileira de Aeronautica
- [STC ST03177NY](https://openairdocs.org/stc/ST03177NY): Installation of a Honeywell ADS-B (Out), EHS and FreeFlight GPS. Delta Engineering Corporation
- [STC ST01520WI](https://openairdocs.org/stc/ST01520WI): Installation of the Concorde RG-442 VRSLA Battery and Temperature Sensor in place of the original Nickel-Cadmium Battery. Concorde Battery Corporation
- [STC ST00361BO](https://openairdocs.org/stc/ST00361BO): Installation of a Honeywell Primus II (XS-852) ADS-B Out System. Pro Star Aviation, LLC
- [STC ST04282CH](https://openairdocs.org/stc/ST04282CH): Installation of Honeywell CD-830 Control Display Unit (CDU). Nextant Aerospace
- [STC ST01702WI](https://openairdocs.org/stc/ST01702WI): Change seating configuration to 30 passengers by removal of seats. Worldwide Aircraft Engineering LLC
- [STC ST04108CH](https://openairdocs.org/stc/ST04108CH): Installation of Gogo Business Aviation ATG-8000 High Speed Internet with Wireless Local Area Network (WLAN). Nextant Aerospace
- [STC ST04367AT](https://openairdocs.org/stc/ST04367AT): Removal of the Existing Honeywell DL-900 or DL-950 Data Loader and Installation of the Honeywell DL-1000 Data Loader. Chippewa Aerospace Inc
- [STC ST04190AT](https://openairdocs.org/stc/ST04190AT): Installation of an ADS-B Out. Chippewa Aerospace Inc
- [STC ST02406LA](https://openairdocs.org/stc/ST02406LA): Installation of TCAS version 7.1. Aviation Communication and Surveillance Systems (ACSS) LLC

All 75: https://openairdocs.org/aircraft/N668HH/stcs.md

## Related

- Other Embraer EMB-145LR aircraft: https://openairdocs.org/model/embraer-emb-145lr/aircraft.md
- The Rolls-Royce AE3007 series engine: https://openairdocs.org/engine/rolls-royce-ae3007-series.md

---
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