# N520LR: 1992 British Aerospace BAE 125 SERIES 1000A - Status: Valid registration - Airframe: [British Aerospace BAE 125 SERIES 1000A](https://openairdocs.org/model/british-aerospace-bae-125-series-1000a) (registry code 1500287, 17 seats) - Engine: [Pratt & Whitney PW300 series](https://openairdocs.org/engine/pratt-whitney-pw300-series) (registry code 52128) - Data sheets: [TCDS A3EU](https://openairdocs.org/tcds/A3EU) (Textron Aviation Inc.) (OpenAirDocs) - Serial number: NA1008 - Year built: 1992 - Type: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: July 30, 1993 - Certificate issued: April 3, 2007 - Expires: March 31, 2027 - Mode S code: A689F8 - Registered owner: [1489 LLC](https://openairdocs.org/faa-owner/1489%20LLC) - Location: [New York, NY](https://openairdocs.org/faa-place/NY/New%20York) - Owner type: LLC - Owner's area on the map: 40.7586° N, 73.9679° W: Placed by OpenAirDocs at the center of ZIP code 10022, 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=520LR - Page: https://openairdocs.org/aircraft/N520LR 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 Pratt & Whitney PW300 model are included. ## ADs that may apply (OpenAirDocs): 41 in force ### Matched by airframe (British Aerospace BAE 125 SERIES 1000A) - [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 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 2016-13-13](https://openairdocs.org/ad/2016-13-13): Engine Exhaust · Textron BAe.125 Series 1000A, BAe.125 Series 1000B and Hawker 1000. Effective Aug 12, 2016 - [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 2006-12-20](https://openairdocs.org/ad/2006-12-20): Current limiters for the PE, PS1, and PS2 busses · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 9 more. Effective Jul 3, 2006 - [AD 2006-01-04](https://openairdocs.org/ad/2006-01-04): Fan venturi motor casing · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 42 more. Effective Feb 22, 2006 - [AD 2003-04-20](https://openairdocs.org/ad/2003-04-20): Cylinder Head Lugs of Main Landing Gear (MLG) Actuator · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 43 more. Effective Apr 4, 2003 - [AD 94-09-11 R1](https://openairdocs.org/ad/94-09-11-R1): Thrust Reverser System · BAe.125 Series 1000A and Hawker 1000. Effective Sep 3, 2002 - [AD 2001-13-05](https://openairdocs.org/ad/2001-13-05): Turbine Air Discharge Duct and Water Separator Outlet Duct · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 6 more. Effective Aug 1, 2001 - [AD 2000-22-03](https://openairdocs.org/ad/2000-22-03): Pitot/Static and Stall Vent Drain Valves · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 43 more. Effective Dec 4, 2000 - [AD 2000-02-35](https://openairdocs.org/ad/2000-02-35): Oxygen System Plumbing · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 36 more. Effective Mar 13, 2000 - [AD 2000-01-02](https://openairdocs.org/ad/2000-01-02): Turbine Air Discharge Duct in the Air Conditioning System · Textron BAe.125 Series 1000A, BAe.125 Series 1000B and Hawker 1000. Effective Feb 15, 2000 - [AD 99-25-01](https://openairdocs.org/ad/99-25-01): P1 Pitot Pipes · Textron BAe.125 Series 1000A, BAe.125 Series 1000B and Hawker 1000. Effective Jan 4, 2000 - [AD 89-18-07 R1](https://openairdocs.org/ad/89-18-07-R1): Elevator Balance Spigot · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 34 more. Effective Dec 18, 1998 - [AD 97-09-05](https://openairdocs.org/ad/97-09-05): Venting Of Cabin Pressure · Textron BAe.125 Series 1000A and Hawker 1000. Effective May 30, 1997 - [AD 97-03-07](https://openairdocs.org/ad/97-03-07): Main Landing Gear Sidestay Assemblies · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 42 more. Effective Mar 11, 1997 - [AD 96-25-12](https://openairdocs.org/ad/96-25-12): Auxiliary Power Units · BAE Systems HS 748 Series 2A, HS 748 Series 2B, 707-100 Long Body and 74 more. Effective Jan 13, 1997 - [AD 96-22-03](https://openairdocs.org/ad/96-22-03): Thrust Reverser · Textron BAe.125 Series 1000A and Hawker 1000. Effective Dec 11, 1996 - [AD 96-18-09](https://openairdocs.org/ad/96-18-09): TKS Metering Pump · Textron BAe.125 Series 1000A, BAe.125 Series 800A, Hawker 1000 and 1 more. Effective Oct 9, 1996 - [AD 96-17-13](https://openairdocs.org/ad/96-17-13): Elevator Pulley Assembly · Textron BAe.125 Series 1000A and Hawker 1000. Effective Sep 30, 1996 - [AD 96-17-09](https://openairdocs.org/ad/96-17-09): Fuel Hose Assembly on Auxiliary Power Unit (APU) · Textron BAe.125 Series 1000A and Hawker 1000. Effective Sep 24, 1996 - [AD 96-12-17](https://openairdocs.org/ad/96-12-17): Engine Starting Circuits Diode Soldered Connections · Textron BAe.125 Series 1000A, BAe.125 Series 800A, Hawker 1000 and 1 more. Effective Jul 15, 1996 - [AD 96-11-17](https://openairdocs.org/ad/96-11-17): Flap, Turnbuckle, Airbrakes, And Flight Control Cables · Textron BAe.125 Series 1000A and Hawker 1000. Effective Jul 9, 1996 - [AD 96-07-11](https://openairdocs.org/ad/96-07-11): Hydraulic Pipes Inspection · Textron BAe.125 Series 1000A and Hawker 1000. Effective May 6, 1996 - [AD 95-21-17](https://openairdocs.org/ad/95-21-17): Electrical Cable Loom · Textron BAe.125 Series 1000A and Hawker 1000. Effective Nov 17, 1995 - [AD 95-15-04](https://openairdocs.org/ad/95-15-04): Wing Leading Edge Skins · Textron BAe.125 Series 1000A and BAe.125 Series 800A. Effective Aug 23, 1995 - [AD 94-25-12](https://openairdocs.org/ad/94-25-12): Install Modification 25A698A & B, 25A699A · Textron BAe.125 Series 1000A. Effective Jan 26, 1995 - [AD 94-24-08](https://openairdocs.org/ad/94-24-08): Install Modification 253627A & 253661B · Textron BAe.125 Series 1000A and Hawker 1000. Effective Jan 4, 1995 - [AD 94-19-04](https://openairdocs.org/ad/94-19-04): Modify Control Circuit Wiring For Thrust Reversers · Textron BAe.125 Series 1000A. Effective Oct 21, 1994 - [AD 94-15-15](https://openairdocs.org/ad/94-15-15): Electrical And Hydraulic Cables, Pipes, And Looms · Textron BAe.125 Series 1000A and Hawker 1000. Effective Aug 15, 1994 - [AD 94-08-14](https://openairdocs.org/ad/94-08-14): Replace Annunciator Screen · Textron BAe.125 Series 1000A. Effective May 20, 1994 - [AD 94-01-04](https://openairdocs.org/ad/94-01-04): Traffic Alert and Collision Avoidance System · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 136 more. Effective Feb 4, 1994 - [AD 93-24-01](https://openairdocs.org/ad/93-24-01): Passenger Oxygen Pipe · Textron BAe.125 Series 1000A. Effective Jan 20, 1994 - [AD 93-11-10](https://openairdocs.org/ad/93-11-10): Inspect Engine Outer Fan Ducts · Textron BAe.125 Series 1000A. Effective Jun 29, 1993 - [AD 93-02-10](https://openairdocs.org/ad/93-02-10): Battery Cables · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 39 more. Effective Mar 26, 1993 - [AD 93-01-10](https://openairdocs.org/ad/93-01-10): Battery Overheating · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 37 more. Effective Mar 2, 1993 - [AD 91-03-18](https://openairdocs.org/ad/91-03-18): Warming Ovens · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 39 more. Effective Mar 11, 1991 - [AD 90-03-06](https://openairdocs.org/ad/90-03-06): Corrosion Inspection · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 39 more. Effective Feb 20, 1990 - [AD 89-18-13](https://openairdocs.org/ad/89-18-13): AFM Changes - APU · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 39 more. Effective Sep 28, 1989 - [AD 89-17-06](https://openairdocs.org/ad/89-17-06): Electrical Components · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 39 more. Effective Sep 15, 1989 - [AD 88-07-03](https://openairdocs.org/ad/88-07-03): Aileron Balance Assembly · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 3 more. Effective Apr 25, 1988 ### Matched by engine (Pratt & Whitney PW300 series) None in force. ### Historical (superseded or no longer in force) - [AD 94-09-11](https://openairdocs.org/ad/94-09-11) (historical): Thrust Reverser System · Hawker Beechcraft BAe.125 Series 1000A and Hawker 1000. Effective May 16, 1994 ## Information bulletins (advisory) (3 in force) - [SAIB NM-15-24](https://openairdocs.org/saib/NM-15-24): Landing Gear. Issued Sep 29, 2015 - [SAIB NM-14-05](https://openairdocs.org/saib/NM-14-05): Wing: Ailerons. Issued Nov 27, 2013 - [SAIB NM-11-60](https://openairdocs.org/saib/NM-11-60): Landing Gear. Issued Sep 29, 2011 ## NTSB investigations None matched to N520LR. ## FAA accident and incident reports None matched to N520LR. ## Service difficulty reports None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. ## STCs that may be installed (OpenAirDocs) (72, 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 (British Aerospace BAE 125 SERIES 1000A) - [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 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 ST03292CH](https://openairdocs.org/stc/ST03292CH): Activation of an 802.11 a/b/g/n WiFi System. Elliott Aviation Technical Products Development, Inc - [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 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 ST01070DE](https://openairdocs.org/stc/ST01070DE): Installation of the Curtiss-Wright Fortress Flight Data Recorder (with Cockpit Voice Recorder). Peregrine - [STC ST01985WI](https://openairdocs.org/stc/ST01985WI): Installation of the Garmin GI-275 I Electronic Standby Instrument (ESI). Peregrine - [STC ST02004WI](https://openairdocs.org/stc/ST02004WI): Installation of the Garmin GI-275 Instantaneous Vertical Speed Indicators (IVSI). Peregrine - [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 ST01086DE](https://openairdocs.org/stc/ST01086DE): Installation of the True Blue Power TS60 Lithium-ion Nanophosphate batteries as an alternate to existing Grimes Emergency Exit Lighting (EEL) Power Supply. Peregrine - [STC ST04210NY](https://openairdocs.org/stc/ST04210NY): Installation of LAI Windshield Panel A. Lee Aerospace 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 ST10137SC](https://openairdocs.org/stc/ST10137SC): Installation of leather handgrip covers on control yoke. Textron Aviation Inc - [STC ST04202NY](https://openairdocs.org/stc/ST04202NY): Installation of Lee Aerospace Inc. Window Panel B. Lee Aerospace Inc - [STC ST03595NY](https://openairdocs.org/stc/ST03595NY): Installation of Honeywell Laseref IV Upgrade. Dassault Aircraft Services (DAS) - [STC ST00934DE](https://openairdocs.org/stc/ST00934DE): Installation of Becker Avionics BXT6553 transponder. Peregrine - [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 ST01248CH](https://openairdocs.org/stc/ST01248CH): Installation of an air ambulance conversion. Spectrum Aeromed LLC dba Spectrum Aeromed - [STC ST02068CH](https://openairdocs.org/stc/ST02068CH): Install air ambulance conversion. Spectrum Aeromed LLC dba Spectrum Aeromed - [STC ST00790DE](https://openairdocs.org/stc/ST00790DE): Installation of BendixKing CAS 67B Traffic Alert and Collision Avoidance System (TCAS) II Version 7.1. Peregrine - [STC ST00813DE](https://openairdocs.org/stc/ST00813DE): Replacement of Honeywell (formerly Sperry) ED-800 cathode ray tube (CRT) display, part number 7003110-90 I or 7003110-902, with Esterline CMC Electronics CMA-6800 multi-purpose liquid crystal display (LCD),. Peregrine - [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 ST00361BO](https://openairdocs.org/stc/ST00361BO): Installation of a Honeywell Primus II (XS-852) ADS-B Out System. Pro Star Aviation, LLC - [STC ST03139CH](https://openairdocs.org/stc/ST03139CH): Installation of Aircell Axxess II Iridium Satcom and High Speed Internet with Wireless Local Area Network (WLAN (IEEE 802.11 b, g, and n only)). Nextant Aerospace - [STC ST00005WI](https://openairdocs.org/stc/ST00005WI): Installation of refreshment cabinets (structural provisions only). Textron Aviation Inc - [STC ST11071SC](https://openairdocs.org/stc/ST11071SC): Demonstration of aircraft critical equipment and antenna systems tolerance of radio frequency interference (RFI) from intentional or spurious transmissions from certain Portable Electronic Devices (PEDs). Liberty Partners Inc - [STC ST00304WI](https://openairdocs.org/stc/ST00304WI): Installation of Keddeg Company 21BC113 coaleser assembly. Purolator Facet, Inc - [STC ST01228WI](https://openairdocs.org/stc/ST01228WI): Replacement of OEM window pane assemblies with Lee Aerospace laminated window assembly and termination of OEM dry air system. Lee Aerospace, Inc - [STC SA8410SW](https://openairdocs.org/stc/SA8410SW): Installation of Aeronetics BDI-302A RMI/DME System. Textron Aviation Inc - [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 SA8636SW](https://openairdocs.org/stc/SA8636SW): Installation of Precise Flight Inc pulse/nose lights system. Textron Aviation Inc - [STC SA8637SW](https://openairdocs.org/stc/SA8637SW): Installation of Honeywell VA-100 voice advisory system. Textron Aviation Inc - [STC SA8665SW](https://openairdocs.org/stc/SA8665SW): Installation of Fairchild A100A cockpit voice recorder. Textron Aviation Inc - [STC SA8699SW](https://openairdocs.org/stc/SA8699SW): Installation of global AFIS system. Textron Aviation Inc - [STC SA8345SW](https://openairdocs.org/stc/SA8345SW): Installation of radio emergency bus system. Textron Aviation Inc - [STC SA8346SW](https://openairdocs.org/stc/SA8346SW): Installation of Sundstrand Mark V GPWS with Windshear Warning. Textron Aviation Inc - [STC SA8347SW](https://openairdocs.org/stc/SA8347SW): Installation of emergency lighting system. Textron Aviation Inc - [STC SA8348SW](https://openairdocs.org/stc/SA8348SW): Installation of Honeywell SRZ-8000 digital integrated flight control system with low speed awareness cue. Textron Aviation Inc - [STC SA8349SW](https://openairdocs.org/stc/SA8349SW): Installation of standby instruments. Textron Aviation Inc - [STC SA8350SW](https://openairdocs.org/stc/SA8350SW): Installation of a cabin oxygen system. Textron Aviation Inc - [STC SA8351SW](https://openairdocs.org/stc/SA8351SW): Installation of brackets for cabin headliner, window panels and side panels. Textron Aviation Inc - [STC SA8355SW](https://openairdocs.org/stc/SA8355SW): Installation of a lavatory water system. Textron Aviation Inc - [STC SA8356SW](https://openairdocs.org/stc/SA8356SW): Installation of an air distribution system. Textron Aviation Inc - [STC SA8411SW](https://openairdocs.org/stc/SA8411SW): Installation of electronic equipment racks. Textron Aviation Inc - [STC ST10527SC](https://openairdocs.org/stc/ST10527SC): Installation of one Aircell Model ST 3100 Satellite Communications Transceiver Telephone; one Artex Model C406-1 Emergency Locator Transmitter, Dual Honeywell Model FMZ-2000 Flight Management Systems; and one Raytheon designed and fabricated Aft Pressure Bulkhead Wiring Penetration Adapter. Textron Aviation Inc - [STC ST00589LA](https://openairdocs.org/stc/ST00589LA): Installation of AlliedSignal enhanced ground proximity warning system (EGPWS). Textron Aviation Inc - [STC ST03776NY](https://openairdocs.org/stc/ST03776NY): Modification to upgrade existing Rockwell Collins TCAS (Model: TTR-920, TTR-921, and TTR-4000) at VERSION 7.0 to Rockwell Collins TCAS (Model: TTR-921, TTR-4000, and TTR-4100) at VERSION 7.1 (ACAS II). Scandinavian Avionics Design ApS - [STC ST01560CH](https://openairdocs.org/stc/ST01560CH): Install Aero Medical Products Mfg., Inc. Air Ambulance Stretcher P/N 125 using Installation Kit P/N 805. Paul/ Lanna Egan LLC All 72: https://openairdocs.org/aircraft/N520LR/stcs.md ## Related - Other British Aerospace BAE 125 SERIES 1000A aircraft: https://openairdocs.org/model/british-aerospace-bae-125-series-1000a/aircraft.md - The Pratt & Whitney PW300 series engine: https://openairdocs.org/engine/pratt-whitney-pw300-series.md --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.