# N21144: 2003 Embraer EMB-145XR

- Status: Valid registration
- Airframe: [Embraer EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (registry code 3260214, 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: 145741
- Year built: 2003
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: February 25, 2005
- Certificate issued: January 30, 2019
- Expires: January 31, 2029
- Mode S code: A1C03A
- Registered owner: [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC)
- Location: [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago)
- Owner type: Corporation
- Owner's area on the map: 41.8813° N, 87.6375° W: Placed by OpenAirDocs at the center of ZIP code 60606, 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=21144
- Page: https://openairdocs.org/aircraft/N21144

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): 95 in force

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

- [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 2017-09-09](https://openairdocs.org/ad/2017-09-09): Passenger Compartment Equipment · Boeing 717-200, MD-90-30, CL-600-2C10 (Regional Jet Series 700) and 17 more. Effective Jun 28, 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 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 2008-12-07](https://openairdocs.org/ad/2008-12-07): Fuel leakage · Embraer EMB-135BJ (Legacy 600) and EMB-145XR. Effective Jul 16, 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 2007-13-03](https://openairdocs.org/ad/2007-13-03): Ventral fuel tank · Embraer EMB-145XR. Effective Jul 25, 2007
- [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 2006-26-04](https://openairdocs.org/ad/2006-26-04): Passenger seat tracks · Embraer EMB-145XR. Effective Jan 31, 2007
- [AD 2006-21-04](https://openairdocs.org/ad/2006-21-04): Clear-ice indication lamp · Embraer EMB-135BJ (Legacy 600) and EMB-145XR. Effective Nov 17, 2006
- [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 2006-18-03](https://openairdocs.org/ad/2006-18-03): Flap system interface wiring · Embraer EMB-145XR. Effective Oct 4, 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

### 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 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 109: https://openairdocs.org/aircraft/N21144/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 N21144.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20200227002079I](https://openairdocs.org/incident/20200227002079I), Feb 27, 2020: Embraer EMB-145XR (N21144), Sioux Falls, SD, Minor damage. At approximately 6:32 local time united express flight 4783, operated by trans states airlines, departed Sioux Falls Regional Airport(fsd) runway 21 and…

## Service difficulty reports (163, 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 JJBA20260720013](https://openairdocs.org/sdr/JJBA20260720013), Jul 16, 2026: BATTERY PACK. INOPERATIVE. AISLE EMERGENCY LIGHTS 3, 4, FWD OVERWING EXIT LOCATOR, LT, RT EXIT OVERWING EMERGENCY LIGHTS INOPERATIVE. SUSPECT BPS 4. REMOVED AND REPLACED BATTERY SUPPLY 4.
- [SDR JJBA20260720012](https://openairdocs.org/sdr/JJBA20260720012), Jul 15, 2026: BATTERY PACK. INOPERATIVE. EXIT LOCATING SIGN FWD MID CEILING FOUND INTERMITTING. REMOVED AND REPLACED BATTERY SUPPLY 4. OPS CHKD SAT.
- [SDR JJBA20260608009](https://openairdocs.org/sdr/JJBA20260608009), Jun 11, 2026: BATTERY PACK. INOPERATIVE. AT EMERGENCY EXIT ROW LH EXIT IDENTIFIER SIGN, LH AND RH EXIT MARKING SIGN AND OVERHEAD EXIT LOCATOR LIGHTS INOPERATIVE. REMOVED AND REPLACED EMERGENCY BATTERY 
- [SDR JJBA20250916023](https://openairdocs.org/sdr/JJBA20250916023), Sep 16, 2025: BATTERY. INOPERATIVE. #2 EMERGENCY BATTERY INOPERATIVE. REMOVED AND REPLACED #2 EMERGENCY BATTERY. OPS CHECK GOOD.
- [SDR JJBA20250520087](https://openairdocs.org/sdr/JJBA20250520087), May 15, 2025: SHEAR TIE. DAMAGED. L-SHAPE FRAME 65, DAMAGE FROM IMPACT. SPLICE REPAIR ON LH REAR FUSE I FRAME 65 SHEAR CLIP BTW STR 14L-15L
- [SDR JJBA20250520086](https://openairdocs.org/sdr/JJBA20250520086), May 15, 2025: FRAME. CORRODED. LH FR 65 BTW STR 14-15 FOUND CORRODED. CORROSION LEVEL 1. SPLICE AND FRAME SECTION FABRICATED. SPLICE REPAIRED ON LH REAR FUSE I FRAME 65 BTW STR 14L-15L
- [SDR JJBA20250516079](https://openairdocs.org/sdr/JJBA20250516079), May 15, 2025: SHEAR TIE. CRACKED. SHEAR CLIP FOUND CRACKED ON FR 72 BTW STR 8R-10R. SHEAR CLIP FABRICATED WITH ALTERNATE MATERIAL. SHEAR CLIP INSTALLED.
- [SDR JJBA20250516078](https://openairdocs.org/sdr/JJBA20250516078), May 15, 2025: SHEAR TIE. CRACKED. SHEAR CLIP FOUND CRACKED AT FR66 BTW STR 7L-9L. SHEAR CLIP FABRICATED WITH ALTERNATE MATERIAL. SHEAR CLIP INSTALLED.
- [SDR JJBA20250520088](https://openairdocs.org/sdr/JJBA20250520088), May 14, 2025: FRAME. CRACKED. CENTER FUSE IV, FRAME 53 CRACKED AT STR 7R. SPLICE REPAIR ON CENTER FUSE IV FRAME 53 AT STR 7R. SPLICE FABRICATED.
- [SDR JJBA20250516081](https://openairdocs.org/sdr/JJBA20250516081), May 14, 2025: FLOOR SUPPORT. DAMAGED. RH OMEGA BEAM AT FR 22 CORROSION FOUND AROUND ANCHOR NUT HOLE. REPAIR DOUBLER ON CENTER FUSE I RH OMEGA BEAM, ON UPPER SURFACE AT FR 22
- [SDR JJBA20250516080](https://openairdocs.org/sdr/JJBA20250516080), May 14, 2025: BULKHEAD. DAMAGED. IN REAR FUSELAGE COMPARTMENT AT BULKHEAD 80 ON RH SIDE BTW STR 6 AND 7 FOUND 1 BUSHING DAMAGED ON SKIN SIDE. BUSHING REPLACED
- [SDR JJBA20250516075](https://openairdocs.org/sdr/JJBA20250516075), May 13, 2025: BEAM. CORRODED. SERVICE DOOR LOWER BEAM FOUND CORRODED BTW FR 20-22. REPAIR DOUBLER ON CENTER FUSE I SERVICE DOOR LOWER SILL ON CENTER SECTION
- [SDR JJBA20250515073](https://openairdocs.org/sdr/JJBA20250515073), May 13, 2025: FLOOR SUPPORT. CRACKED. CF4 RH OMEGA BEAM X2 ANCHOR NUT LOCATION FOUND CRACKED, BTW FR 59-61. CF4 RH OMEGA BEAM FR 59-61 X2 CUTOUT PERFORMED. CF4 RH OMEGA BEAM BTW FR 59-61 REPAIR PERO
- [SDR JJBA20250515072](https://openairdocs.org/sdr/JJBA20250515072), May 13, 2025: SKIN. DENTED. LH WING #1 LEADING EDGE, DENT FOUND 36" FROM INBD EDGE. REPAIR DOUBLER ON LH WING LEADING EDGE #1 BTW RIB YS=723-YS=991 REPAIRED
- [SDR JJBA20250515063](https://openairdocs.org/sdr/JJBA20250515063), May 12, 2025: FLOOR SUPPORT. CORRODED. LH OMEGA BEAM FOUND CRACKED AT FR21. LH OMEGA BEAM AT FR21 REPAIRED.
- [SDR JJBA20250515060](https://openairdocs.org/sdr/JJBA20250515060), May 12, 2025: ANGLE. CORRODED. CF3 MIDDLE OMEGA BEAM, RH ANGLE FOUND CORRODED. CF3 MIDDLE OMEGA BEAM, RH ANGLE BLENDED OUT OF LIMITS. CF3 MIDDLE OMEGA BEAM RH ANGLE REMOVED AND REPAIR COMPLET
- [SDR JJBA20250515069](https://openairdocs.org/sdr/JJBA20250515069), May 8, 2025: SKIN. DENTED. EXTERNAL FWD FUSE, DENT FOUND 3 INCH AFT FRAME 1A AND 3 INCHES BELOW STR 15R. DENT ON SKIN 3 INCH AFT OF FR 1A AND 3 INCH BELOW STR 15R REPAIRED WITH DOUBLER. A
- [SDR JJBA20250515068](https://openairdocs.org/sdr/JJBA20250515068), May 8, 2025: GUSSET. CORRODED. CF4 MIDDLE GUSSET BTW FR 59-61 FOUND CORRODED. CF4 MIDDLE GUSSET, BTW FR 59-61 REMOVED. LATE ENTRY, CF4 MIDDLE GUSSET BTW FR 59-61 BLENDED OUT OF LIMIT. CF4 MID
- [SDR JJBA20250515067](https://openairdocs.org/sdr/JJBA20250515067), May 8, 2025: GUSSET. CORRODED. CF4 RH GUSSET BTW FR 59-61 FOUND CORRODED. CF4 RH GUSSET BTW FR 59-61 BLENDED OUT OF LIMIT. CF4 RH GUSSET BTW FR 59-61 REMOVED AND INSTALLED
- [SDR JJBA20250515065](https://openairdocs.org/sdr/JJBA20250515065), May 8, 2025: GUSSET. CORRODED. CF4 LH GUSSET BTW FR 59-61 FOUND CORRODED. CF4 LH GUSSET BTW FR 59-61 BLENDED OUT OF LIMIT AND REMOVED FOR REPLACEMENT. CF4 LH GUSSET BTW FR 59-61 REPLACED.
- [SDR JJBA20250513057](https://openairdocs.org/sdr/JJBA20250513057), May 8, 2025: SKIN. CRACKED. EXTERNAL REAR FUSE I, CRACK FOUND FRAME 75 BTW STR 2L-3L. REPAIR DOUBLER ON LH REAR FUSE I SKIN, AT FR 75 AT STR 2L
- [SDR JJBA20250513056](https://openairdocs.org/sdr/JJBA20250513056), May 8, 2025: SKIN. CRACKED. EXTERNAL REAR FUSE 1, CRACK (X2) FOUND FRAME 77 BTW STR 9R-8R AND BTW STR 5R-7R. 2 BUSHING REPAIRS ON RH REAR FUSE II SKIN, AT FR77 BTW STR 6R-7R AND STR 8R-9R
- [SDR JJBA20250513055](https://openairdocs.org/sdr/JJBA20250513055), May 8, 2025: SKIN. CRACKED. EXTERNAL RF II, CRACK FOUND FRAME 78 BTW STR 5L-6L. BUSHING REPAIR ON LH REAR FUSE II SKIN, AT FR 78 BTW STR 5L-6L
- [SDR JJBA20250513054](https://openairdocs.org/sdr/JJBA20250513054), May 8, 2025: SKIN. CRACKED. EXTERNAL RF II, CRACK FOUND FRAME 77 BTW STR 8L-9L. BUSHING REPAIR ON LH REAR FUSE II SKIN, AT FR 77 BTW STR 8L-9L
- [SDR JJBA20250515071](https://openairdocs.org/sdr/JJBA20250515071), May 7, 2025: FLOOR SUPPORT. CRACKED. CF4 MIDDLE OMEGA BEAM X2 ANCHOR NUT LOCATION FOUND CRACKED, BTW FR 59-61. CF4 MIDDLE OMEGA BEAM BTW FR 59-61 X2 CUT OUT PERFORMED. CF4 MIDDLE OMEGA BEAM BTW FR 
- [SDR JJBA20250515066](https://openairdocs.org/sdr/JJBA20250515066), May 7, 2025: CROSSBEAM. CRACKED. NLG UPLOCK TOP AFT CROSSBEAM CRACKED. NLG UPLOCK TOP AFT CROSSBEAM REMOVED AND REPLACED.
- [SDR JJBA20250515062](https://openairdocs.org/sdr/JJBA20250515062), May 7, 2025: FLOOR SUPPORT. CORRODED. CF4 LH OMEGA BEAM BTW FR 59-61, ANCHOR NUT LOCATION FOUND CRACKED. CF4 LH OMEGA BEAM BTW FR 59-61, CUTOUT PERFORMED. CF4 LH OMEGA BEAM BTW FR 59-61 REPAIR PERFO
- [SDR JJBA20250509044](https://openairdocs.org/sdr/JJBA20250509044), May 7, 2025: SHEAR TIE. CRACKED. IN REAR FUSELAGE COMPARTMENT, AT BULKHEAD 80, RH SHEAR CLIP CRACKED BETWEEN STRINGERS 5 AND STRINGERS 7. IN REAR FUSELAGE COMPARTMENT AT BULKHEAD 80. RH SHEAR C
- [SDR JJBA20250509043](https://openairdocs.org/sdr/JJBA20250509043), May 7, 2025: CUP. CORRODED. CF4 TOILET CUP CORRODED. CF4, TOILET CUP BLENDED OUT OF LIMIT. TOILET HINGED REMOVED AND FOUND CRACKED. TOILET CUP REMOVED AND REPLACED. TOILET HINGE REPLACED A
- [SDR JJBA20250519084](https://openairdocs.org/sdr/JJBA20250519084), May 6, 2025: SHEAR TIE. CRACKED. CF4 LH AT FR 60 SHEAR CLIP FOUND CRACKED BTW STR 15L-16L. CF4 LH AT FR60 BTW STR 15L-16L, SHEAR CLIP REMOVED AND REPLACED WITH LOCALLY FABRICATED PART
- [SDR JJBA20250516076](https://openairdocs.org/sdr/JJBA20250516076), May 5, 2025: CROSSBEAM. CRACKED. NLG FWD CROSSBEAM FOUND CRACKED. NLG FWD CROSSBEAM REMOVED AND REPLACED.
- [SDR JJBA20250515070](https://openairdocs.org/sdr/JJBA20250515070), May 5, 2025: INTERCOSTAL. CRACKED. LH INTERCOSTAL ON NLG UPLOCK ASSEMBLY FOUND CRACKED. LH INTERCOSTAL ON NLG UPLOCK ASSEMBLY REPLACED
- [SDR JJBA20250509040](https://openairdocs.org/sdr/JJBA20250509040), May 5, 2025: FLOOR SUPPORT. CRACKED. CF3 RH OMEGA BEAM OUTBD ANGLE FOUND CRACKED. REMOVED RH OMEGA BEAM OUTBD ANGLE FOR REPLACEMENT. NEW ANGLES INSTALLED ON RH OMEGA BEAM OUTBD SIDE
- [SDR JJBA20250507033](https://openairdocs.org/sdr/JJBA20250507033), May 5, 2025: ANGLE. CRACKED. CF3 UNDERFLOOR AT FR46 LH ANGLE FOUND CRACKED. CF3 UNDERFLOOR AT FR46 LH ANGLE REMOVED AND REPLACED
- [SDR JJBA20250513052](https://openairdocs.org/sdr/JJBA20250513052), May 1, 2025: FRAME. CRACKED. EXTERNAL RF II CRACK FOUND FRAME 79 BTW STR 4R-3R AND BTW STR 4R-5R. REPAIR DOUBLER ON RH REAR FUSE II SKIN, AT FR79 BTW STR 3R-5R.
- [SDR JJBA20250505012](https://openairdocs.org/sdr/JJBA20250505012), May 1, 2025: SHEAR TIE. CRACKED. REAR FUSE 1, FRAME 71, SHEAR CLIP FOUND CRACKED BTW STR 18L-17L. REAR FUSE I, FRAME 71, SHEAR CLIP REPLACED.
- [SDR JJBA20250515064](https://openairdocs.org/sdr/JJBA20250515064), Apr 30, 2025: FLOOR SUPPORT. CORRODED. CF1, LH OMEGA BEAM FOUND CORRODED AT FR20. CF1, LH OMEGA BEAM AT FR20 BLENDED OUT OF LIMITS. CF1, LH OMEGA BEAM CUT OUT PERFORMED. CF1, LH OMEGA BEAM REPAIRED
- [SDR JJBA20250515061](https://openairdocs.org/sdr/JJBA20250515061), Apr 30, 2025: FLOOR SUPPORT. CORRODED. RH OMEGA BEAM TOP DOUBLER FOUND CORRODED AT FR 22. RH OMEGA BEAM TOP DOUBLER AT FR22 BLENDED OUT OF LIMITS. RH OMEGA BEAM TOP DOUBLER AT FR22 REMOVED AND REPLAC
- [SDR JJBA20250509042](https://openairdocs.org/sdr/JJBA20250509042), Apr 30, 2025: GUSSET. CORRODED. CF3 RH GUSSET #5 BTW FR 46-52 FOUND CORRODED. CF3 RH GUSSET #5 BTW FR 46-52 BLENDED OUT OF LIMITS. CF3 RH GUSSET #5 BTW FR 46-52 REPLACED
- [SDR JJBA20250507036](https://openairdocs.org/sdr/JJBA20250507036), Apr 30, 2025: SUPPORT. CORRODED. CENTER FUSE IV, RH SILL BTW FRAME 53-59 FOUND CORRODED. CENTER FUSE IV, RH SILL BTW FRAME 53-59 CORROSION BLENDED AND FOUND OF OF LIMIT. CENTER FUSE IV RH SILL 
- [SDR JJBA20250505021](https://openairdocs.org/sdr/JJBA20250505021), Apr 30, 2025: SHEAR TIE. CRACKED. REAR FUSE I, FRAME 72, SHEAR CLIP BTW STR 18L-17L FOUND CRACKED. REAR FUSE I, FRAME 72 SHEAR CLIP BTW STR 18L-17L REPLACED
- [SDR JJBA20250505008](https://openairdocs.org/sdr/JJBA20250505008), Apr 30, 2025: SHEAR TIE. CORRODED. REAR FUSE I, FRAME 73, SHEAR CLIP BTW STR 16L-17L FOUND CORRODED. REAR FUSE I, FRAME 73, SHEAR CLIP BTW STR 16L-17L REPLACED WITH NEW PART.
- [SDR JJBA20250505006](https://openairdocs.org/sdr/JJBA20250505006), Apr 30, 2025: SHEAR TIE. CRACKED. REAR FUSE I, FRAME 65, SHEAR CLIP FOUND CRACKED BTW STR 19L-18L. RF1, FR65, SHEAR CLIP BTW STR 19L-18L REMOVED AND REPLACED
- [SDR JJBA20250507037](https://openairdocs.org/sdr/JJBA20250507037), Apr 29, 2025: SUPPORT. CORRODED. CF2 LH SILL #2 FOUND CORRODED BTW FR 23-29. CF2 LH SILL #2 BTW FR 23-29 BLENDED OUT OF LIMITS. CF2 LH SILL #2 BTW FR 23-29 REMOVED AND REPLACED
- [SDR JJBA20250505014](https://openairdocs.org/sdr/JJBA20250505014), Apr 29, 2025: SUPPORT. CORRODED. CF3, LH SILL #4 BTW FR 35-41 FOUND CORRODED. CF3 LH SILL #4 BTW FR35-41 CORROSION BLENDED AND FOUND OUT OF LIMITS, CF3 LH SILL #4 BTW FR 35-41 REMOVED AND REPLA
- [SDR JJBA20250505011](https://openairdocs.org/sdr/JJBA20250505011), Apr 29, 2025: SHEAR TIE. CRACKED. REAR FUSE I, FRAME 72 SHEAR CLIP BTW STR 16L-17L FOUND CRACKED. ON REAR FUSE I, FR 72 SHEAR CLIP BTW STR 16L-17L REMOVED AND REPLACED
- [SDR JJBA20250512051](https://openairdocs.org/sdr/JJBA20250512051), Apr 28, 2025: DOOR. DAMAGED. BIRD STRIKE ON FWD FUSELAGE OF MAIN BATTERY COMPARTMENT DOOR LOWER CORNER COMPLY WITH PERMANENT REPAIR. REPAIR DOUBLER ON LH FWD FUSE I SKIN, BTW FR 3-4 AND BTW
- [SDR JJBA20250509041](https://openairdocs.org/sdr/JJBA20250509041), Apr 28, 2025: GUSSET. CORRODED. CENTER FUSE IV, CENTER GUSSET BTW FRAME 53-59 FOUND CORRODED. CF4, CENTER GUSSET BTW FR 53-59 BLENDED OUT OF LIMIT. CF 4 CENTER GUSSET BTW FR 53-59 REMOVED AND 
- [SDR JJBA20250507034](https://openairdocs.org/sdr/JJBA20250507034), Apr 28, 2025: SUPPORT BRACKET. CRACKED. ALL 3 CARGO DOOR SUPPORT BRACKETS FOUND CRACKED BTW FR 67-68 AND STR 4R-5R. DOOR SUPPORT BRACKET BTW FR 67-68 AND STR 4R REPLACED. DOOR SUPPORT BRACKET BTW FR 6
- [SDR JJBA20250505019](https://openairdocs.org/sdr/JJBA20250505019), Apr 28, 2025: SHEAR TIE. CRACKED. SHEAR CLIP FOUND CRACKED ON FR 73 BTW STR 9R-11R. ON FR73 BTW STR 9R-11R SHEAR CLIP REMOVED AND REPLACED

All 163: https://openairdocs.org/aircraft/N21144/reports.md

## STCs that may be installed (OpenAirDocs) (56, 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-145XR)

- [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 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 ST01936WI](https://openairdocs.org/stc/ST01936WI): Installation of LED lights. AeroLED's Holdings LLC
- [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 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 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 ST00818DE](https://openairdocs.org/stc/ST00818DE): Installation of Honeywell Control Display Unit (CDU) model CD-830. Premier Air Center LLC d/b/a West Star Aviation
- [STC ST04177AT](https://openairdocs.org/stc/ST04177AT): Installation of a Talon Aerospace LED Replacement General Purpose Lamps. Aaxico Technical Services Inc
- [STC ST09858SC](https://openairdocs.org/stc/ST09858SC): Installation of cabin automatic coffee brewing system. Safran Cabin Germany Gmbh
- [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 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 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
- [STC ST04282AT](https://openairdocs.org/stc/ST04282AT): Installation of the Honeywell DU-875 LCD Flight Display. Chippewa Aerospace Inc
- [STC ST04015AT](https://openairdocs.org/stc/ST04015AT): Installation of the Honeywell NZ-2000 FMS/GPS System with or without WAAS/LPV. Chippewa Aerospace Inc
- [STC ST09859AC](https://openairdocs.org/stc/ST09859AC): Installation of a SkyTender Beverage Trolley. ASIG LLC
- [STC ST04263AT](https://openairdocs.org/stc/ST04263AT): Modification of Interior Arrangement Configuration from 50 to 30 Passenger Seats (All Tourist Class). VIA Airlines Inc
- [STC ST04191AT](https://openairdocs.org/stc/ST04191AT): Installation of the Honeywell Sky Connect Tracker Iridium Satcom System. Chippewa Aerospace Inc
- [STC ST02524LA](https://openairdocs.org/stc/ST02524LA): Installation of TCAS version 7.0. Aviation Communication and Surveillance Systems (ACSS) LLC
- [STC ST03483AT](https://openairdocs.org/stc/ST03483AT): Installation of a Portable Beverage Dispensing System, P/N B43-FA-001. Dynamo Beverage Company, USA, L.L.C
- [STC ST03999AT](https://openairdocs.org/stc/ST03999AT): Installation of a Single Honeywell HF-1050 HF Communication System. Chippewa Aerospace Inc
- [STC ST01619CH](https://openairdocs.org/stc/ST01619CH): Installation of a Lavatory Service Shutoff Valve. AeroControlex Group TransDigm Inc
- [STC ST03994AT](https://openairdocs.org/stc/ST03994AT): Installation of Bleed Air Coupling Sleeve Kit. Seal Dynamics
- [STC ST02638AT](https://openairdocs.org/stc/ST02638AT): Installation of an improved aircraft toilet rinse/fill shutoff valve and asociated hardware. Parker Hannifin Corporation, Parker Aerospace
- [STC ST03890AT](https://openairdocs.org/stc/ST03890AT): Installation of an L-3 Communications Micro Quick Access Recorder (MQAR). Chippewa Aerospace, Inc
- [STC ST02882CH-D](https://openairdocs.org/stc/ST02882CH-D): Installation of a Honeywell Flight Management System (FMS #2). Standard Aero
- [STC ST02803CH-D](https://openairdocs.org/stc/ST02803CH-D): Installation of a Honeywell KHF-1050 system. Standard Aero

All 56: https://openairdocs.org/aircraft/N21144/stcs.md

## Earlier aircraft with N21144

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N21144 before.

- [Cancelled 1995-10-17](https://openairdocs.org/deregistered/N21144-1995-10-17): Nigro Victor E KR-2, S/N 001. Triennial form not returned. Owner: [Gamble Avery T](https://openairdocs.org/faa-owner/GAMBLE%20AVERY%20T), [Leola, PA](https://openairdocs.org/faa-place/PA/Leola)
- [Cancelled 1970-06-17](https://openairdocs.org/deregistered/N21144-1970-06-17): Stinson HW75, S/N 7047. Owner: [Margo Joseph](https://openairdocs.org/faa-owner/MARGO%20JOSEPH), [Akron, OH](https://openairdocs.org/faa-place/OH/Akron)
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N21144-undated): Piper PA-28-181, S/N 288190001. N-number assigned, not yet registered

## Related

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

---
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