# N284UP: 1997 Mcdonnell Douglas MD-11F

- Status: Valid registration
- Airframe: [Mcdonnell Douglas MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (registry code 3023600, 7 seats)
- Engine: [Pratt & Whitney PW4460](https://openairdocs.org/engine/pratt-whitney-pw4460) (registry code 51673)
- Data sheets: [TCDS A22WE](https://openairdocs.org/tcds/A22WE) (The Boeing Company), [TCDS E24NE](https://openairdocs.org/tcds/E24NE) (Pratt & Whitney Division) (OpenAirDocs)
- Serial number: 48541
- Year built: 1997
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: June 9, 2006
- Certificate issued: January 20, 2006
- Expires: May 31, 2029
- Mode S code: A2DEA7
- Registered owner: [United Parcel Service Co](https://openairdocs.org/faa-owner/UNITED%20PARCEL%20SERVICE%20CO)
- Location: [Louisville, KY](https://openairdocs.org/faa-place/KY/Louisville)
- Owner type: Corporation
- Owner's area on the map: 38.2585° N, 85.5398° W: Placed by OpenAirDocs at the center of ZIP code 40223, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=284UP
- Page: https://openairdocs.org/aircraft/N284UP

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.

## ADs that may apply (OpenAirDocs): 212 in force

### Matched by airframe (Mcdonnell Douglas MD-11F)

- [AD 2026-13-15](https://openairdocs.org/ad/2026-13-15): Navigation · Boeing 707-100 Long Body, 707-200, 707-100B Long Body and 74 more. Effective Jul 1, 2026
- [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 2025-23-53](https://openairdocs.org/ad/2025-23-53): Nacelles/pylons · Boeing MD-11, MD-11F, MD-10-10F and 8 more. Effective Dec 1, 2025
- [AD 2025-02-07](https://openairdocs.org/ad/2025-02-07): Navigation · Modification of Rockwell Collins, Inc. Multi-Mode Receiver (STC ST01883WI or 4 others). Effective Mar 17, 2025
- [AD 2024-24-03](https://openairdocs.org/ad/2024-24-03): Engine Exhaust · Boeing MD-11, MD-11F and CF6-80C2D1F. Effective Jan 13, 2025
- [AD 2023-12-15](https://openairdocs.org/ad/2023-12-15): Navigation · Boeing 707-100 Long Body, 707-200, 707-100B Long Body and 74 more. Effective Jun 21, 2023
- [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 2021-24-02](https://openairdocs.org/ad/2021-24-02): Electrical power · Boeing MD-11 and MD-11F. Effective Feb 1, 2022
- [AD 2020-22-15](https://openairdocs.org/ad/2020-22-15): Fuselage · Boeing DC-10-10, DC-10-10F, DC-10-15 and 8 more. Effective Dec 18, 2020
- [AD 2018-22-10](https://openairdocs.org/ad/2018-22-10): Fuel · Boeing DC-10-10, DC-10-10F, DC-10-15 and 8 more. Effective Dec 12, 2018
- [AD 2018-07-20](https://openairdocs.org/ad/2018-07-20): Fuel · Boeing MD-11 and MD-11F. Effective May 21, 2018
- [AD 2018-01-01](https://openairdocs.org/ad/2018-01-01): Fuel · Boeing MD-11 and MD-11F. Effective Feb 7, 2018
- [AD 2017-14-10](https://openairdocs.org/ad/2017-14-10): Fuel System · Boeing MD-11 and MD-11F. Effective Aug 21, 2017
- [AD 2014-17-02](https://openairdocs.org/ad/2014-17-02): Communications · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 137 more. Effective Sep 9, 2014
- [AD 2011-25-06](https://openairdocs.org/ad/2011-25-06): Horizontal stabilizer structure · Boeing MD-11 and MD-11F. Effective Jan 17, 2012
- [AD 2011-21-08](https://openairdocs.org/ad/2011-21-08): Equipment/Furnishings · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 202 more. Effective Nov 23, 2011
- [AD 2011-12-01](https://openairdocs.org/ad/2011-12-01): Equipment/Furnishings · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 268 more. Effective Aug 1, 2011
- [AD 2011-11-05](https://openairdocs.org/ad/2011-11-05): Fuel · Boeing DC-10-10, DC-10-10F, DC-10-15 and 10 more. Effective Jul 6, 2011
- [AD 2011-02-01](https://openairdocs.org/ad/2011-02-01): Fuel · Boeing MD-11 and MD-11F. Effective Feb 16, 2011
- [AD 2010-20-14](https://openairdocs.org/ad/2010-20-14): Fuel · Boeing DC-10-10, DC-10-10F, DC-10-15 and 8 more. Effective Nov 5, 2010
- [AD 2010-16-03](https://openairdocs.org/ad/2010-16-03): Ice and rain protection · Boeing MD-11 and MD-11F. Effective Sep 9, 2010
- [AD 2010-11-12](https://openairdocs.org/ad/2010-11-12): Fuel · Boeing MD-11 and MD-11F. Effective Jul 6, 2010
- [AD 2010-09-12](https://openairdocs.org/ad/2010-09-12): Fuel · Boeing DC-10-10, DC-10-10F, DC-10-15 and 8 more. Effective Jun 8, 2010
- [AD 2009-21-10 R1](https://openairdocs.org/ad/2009-21-10-R1): Oxygen · Airbus A300 B4-605R, A300 B4-620, A300 B4-622 and 138 more. Effective Feb 4, 2010
- [AD 2008-06-21 R1](https://openairdocs.org/ad/2008-06-21-R1): Fuel tank systems · Boeing DC-10-10, DC-10-10F, DC-10-15 and 8 more. Effective Dec 10, 2009
- [AD 2009-03-02](https://openairdocs.org/ad/2009-03-02): Auxiliary hydraulic pumps · Boeing DC-10-10, DC-10-10F, DC-10-15 and 8 more. Effective Mar 31, 2009
- [AD 2008-17-16](https://openairdocs.org/ad/2008-17-16): Fuel boost pump · Boeing DC-10-10, DC-10-10F, DC-10-15 and 8 more. Effective Oct 2, 2008
- [AD 2008-11-14](https://openairdocs.org/ad/2008-11-14): Horizontal pressure panel · Boeing DC-10-10F, DC-10-30F (KC-10A, KDC-10), DC-10-40F and 4 more. Effective Jul 3, 2008
- [AD 2007-25-20](https://openairdocs.org/ad/2007-25-20): Thrust reverser command wiring · Boeing DC-10-10, DC-10-10F, DC-10-15 and 6 more. Effective Jan 22, 2008
- [AD 2007-19-17](https://openairdocs.org/ad/2007-19-17): System 3 hydraulic piping · Boeing DC-10-10, DC-10-10F, DC-10-15 and 8 more. Effective Oct 26, 2007
- [AD 2007-19-15](https://openairdocs.org/ad/2007-19-15): Flight management system (FMS) · Boeing 717-200, MD-10-10F, MD-10-30F and 2 more. Effective Oct 26, 2007
- [AD 2007-19-02](https://openairdocs.org/ad/2007-19-02): Fuel tank and the fuel transfer pump housing flange · Boeing DC-10-30, DC-10-30F (KC-10A, KDC-10), DC-10-40 and 4 more. Effective Oct 17, 2007
- [AD 2007-11-16](https://openairdocs.org/ad/2007-11-16): Center main wheel well · Boeing MD-11 and MD-11F. Effective Jul 5, 2007
- [AD 2007-10-12](https://openairdocs.org/ad/2007-10-12): Reinforced flight deck door · Reinforced cockpit door (Safran Cabin STC ST01335LA or 2 others). Effective Jun 27, 2007
- [AD 2007-07-04](https://openairdocs.org/ad/2007-07-04): Principal structural elements (PSEs) · Boeing MD-11 and MD-11F. Effective May 2, 2007
- [AD 2007-01-02](https://openairdocs.org/ad/2007-01-02): Power feeder cables of the integrated drive generator (IDG) · Boeing MD-11 and MD-11F. Effective Feb 14, 2007
- [AD 2006-25-09](https://openairdocs.org/ad/2006-25-09): Auxiliary power unit (APU) power feeder wires · Boeing MD-11F. Effective Dec 27, 2006
- [AD 2006-19-03](https://openairdocs.org/ad/2006-19-03): Fabrication and installation of a wire harness guard in the right wheel well of the main  
 landing gear (MLG) · Boeing DC-10-10, DC-10-10F, DC-10-15 and 8 more. Effective Oct 17, 2006
- [AD 2006-16-15](https://openairdocs.org/ad/2006-16-15): Airplane flight manual (AFM) · Boeing MD-10-10F, MD-10-30F, MD-11 and 1 more. Effective Sep 22, 2006
- [AD 2006-13-07](https://openairdocs.org/ad/2006-13-07): Upper and lower reading lights · Boeing MD-11 and MD-11F. Effective Jul 27, 2006
- [AD 2006-04-04](https://openairdocs.org/ad/2006-04-04): Smoke detectors · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 37 more. Effective Mar 24, 2006
- [AD 2006-03-13](https://openairdocs.org/ad/2006-03-13): Inboard and outboard hinge fittings · Boeing DC-10-10, DC-10-10F, DC-10-15 and 8 more. Effective Mar 16, 2006
- [AD 2006-02-11](https://openairdocs.org/ad/2006-02-11): Drain holes of the pitot tubes · Boeing DC-10-10, DC-10-10F, DC-10-15 and 8 more. Effective Mar 3, 2006
- [AD 2005-20-15](https://openairdocs.org/ad/2005-20-15): Rudder pedal torque tube assembly · Boeing DC-10-10, DC-10-10F, DC-10-15 and 8 more. Effective Nov 10, 2005
- [AD 2005-17-04](https://openairdocs.org/ad/2005-17-04): Fire extinguishing system · Boeing DC-10-10, DC-10-10F, DC-10-15 and 8 more. Effective Sep 26, 2005
- [AD 2005-15-12](https://openairdocs.org/ad/2005-15-12): Exterior emergency control handle assemblies of the forward passenger doors · Boeing DC-10-10, DC-10-10F, DC-10-15 and 8 more. Effective Aug 30, 2005
- [AD 2005-15-03](https://openairdocs.org/ad/2005-15-03): Exterior emergency control handle assemblies · Boeing DC-10-10, DC-10-10F, DC-10-15 and 8 more. Effective Aug 25, 2005
- [AD 2005-02-08](https://openairdocs.org/ad/2005-02-08): Power feeder cables of the auxiliary power unit (APU) · Boeing MD-11 and MD-11F. Effective Mar 7, 2005
- [AD 2005-02-06](https://openairdocs.org/ad/2005-02-06): Oil pressure transmitter to the main oil circuit · Boeing MD-11 and MD-11F. Effective Mar 7, 2005
- [AD 2005-02-04](https://openairdocs.org/ad/2005-02-04): Cargo compartment smoke detectors · Boeing DC-10-10F, DC-10-30F (KC-10A, KDC-10), MD-10-10F and 2 more. Effective Feb 8, 2005

### Matched by engine (Pratt & Whitney PW4460)

- [AD 2026-21-06](https://openairdocs.org/ad/2026-21-06): Engine Fuel and Control · Pratt & Whitney Division PW4052, PW4056, PW4060 and 10 more. Effective Nov 23, 2026
- [AD 2018-13-02](https://openairdocs.org/ad/2018-13-02): Turbine Engine Combustion Section · Pratt & Whitney Division PW4052, PW4056, PW4060 and 7 more. Effective Jul 20, 2018
- [AD 2016-08-09](https://openairdocs.org/ad/2016-08-09): HPC 10th stage disk · Pratt & Whitney Division PW4050, PW4052, PW4056 and 24 more. Effective Jun 1, 2016
- [AD 2015-22-03](https://openairdocs.org/ad/2015-22-03): LPT 4th stage IAS · Pratt & Whitney Division PW4050, PW4052, PW4056 and 24 more. Effective Dec 1, 2015
- [AD 2012-22-16](https://openairdocs.org/ad/2012-22-16): 3rd stage LPT duct segments · Pratt & Whitney Division PW4050, PW4052, PW4056 and 13 more. Effective Dec 19, 2012
- [AD 2012-14-09](https://openairdocs.org/ad/2012-14-09): 3rd and 4th stage vane fractures · Pratt & Whitney Division PW4050, PW4052, PW4056 and 24 more. Effective Nov 7, 2012
- [AD 2012-18-17](https://openairdocs.org/ad/2012-18-17): HPC drum rotor disk assembly · Pratt & Whitney Division PW4052, PW4056, PW4060 and 16 more. Effective Oct 22, 2012
- [AD 2012-18-03](https://openairdocs.org/ad/2012-18-03): 1st stage HPT air seal rings · Pratt & Whitney Division PW4050, PW4052, PW4056 and 18 more. Effective Oct 11, 2012
- [AD 2012-16-01](https://openairdocs.org/ad/2012-16-01): High-pressure turbine (HPT) stage 1 front hubs · Pratt & Whitney Division PW4052, PW4056, PW4060 and 14 more. Effective Sep 28, 2012
- [AD 2012-06-18](https://openairdocs.org/ad/2012-06-18): Engine · Pratt & Whitney Division PW4050, PW4052, PW4056 and 13 more. Effective Apr 27, 2012
- [AD 2012-04-04](https://openairdocs.org/ad/2012-04-04): fuel metering units (FMUs) · Pratt & Whitney Division PW4050, PW4052, PW4056 and 13 more. Effective Apr 5, 2012
- [AD 2011-25-09](https://openairdocs.org/ad/2011-25-09): PW4000 turbofan engines · Pratt & Whitney Division PW4050, PW4052, PW4056 and 18 more. Effective Jan 10, 2012
- [AD 2010-24-14](https://openairdocs.org/ad/2010-24-14): HPC 10th stage disk · Pratt & Whitney Division PW4050, PW4052, PW4056 and 17 more. Effective Jan 21, 2011
- [AD 2010-24-09](https://openairdocs.org/ad/2010-24-09): No. 3 bearing oil pressure tubes · Pratt & Whitney Division PW4050, PW4052, PW4056 and 34 more. Effective Dec 28, 2010
- [AD 2008-24-13](https://openairdocs.org/ad/2008-24-13): Electronic engine controls (EECs) · Pratt & Whitney Division PW4052, PW4056, PW4060 and 6 more. Effective Jan 8, 2009
- [AD 2005-25-09](https://openairdocs.org/ad/2005-25-09): Engine manufacturer's time limits section (TLS) · Pratt & Whitney Division PW4050, PW4052, PW4056 and 26 more. Effective Jun 12, 2006
- [AD 2003-19-15](https://openairdocs.org/ad/2003-19-15): High-Pressure-Compressor (HPC) Surges · Pratt & Whitney Division PW4050, PW4052, PW4056 and 12 more. Effective Oct 30, 2003
- [AD 2002-12-15](https://openairdocs.org/ad/2002-12-15): Front Drum Rotors · Pratt & Whitney Division PW4052, PW4056, PW4060 and 6 more. Effective Jul 31, 2002
- [AD 2001-05-07](https://openairdocs.org/ad/2001-05-07): Low Pressure Turbine (LPT) 4th Stage Air Seal · Pratt & Whitney Division PW4052, PW4056, PW4060 and 11 more. Effective Mar 30, 2001
- [AD 99-15-01](https://openairdocs.org/ad/99-15-01): Low Pressure Turbine Disks · Pratt & Whitney Division PW4056, PW4152, PW4156A and 3 more. Effective Sep 14, 1999
- [AD 98-23-08](https://openairdocs.org/ad/98-23-08): High Pressure Compressor  Blade Tips · Pratt & Whitney Division PW4050, PW4052, PW4056 and 12 more. Effective Jan 12, 1999
- [AD 98-19-03](https://openairdocs.org/ad/98-19-03): High Pressure Turbine Rotating Airseals · Pratt & Whitney Division PW4052, PW4056, PW4060 and 9 more. Effective Nov 9, 1998
- [AD 96-13-08](https://openairdocs.org/ad/96-13-08): AFT Cascade Support Frame Assembly · Pratt & Whitney assembly Part Number 221D5015, Revision A (STC SE744NE). Effective Aug 1, 1996
- [AD 90-22-02](https://openairdocs.org/ad/90-22-02): Low Pressure Turbine Shaft · Pratt & Whitney Division PW4050, PW4052, PW4056 and 6 more. Effective Oct 18, 1990

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

- [AD 2025-23-51](https://openairdocs.org/ad/2025-23-51) (historical): Nacelles/pylons · Boeing MD-11 and MD-11F. Effective Dec 1, 2025
- [AD 2022-09-18](https://openairdocs.org/ad/2022-09-18) (historical): Navigation · Boeing 707-100 Long Body, 707-100B Long Body, 707-100B Short Body and 72 more. Effective May 23, 2022
- [AD 2020-03-20](https://openairdocs.org/ad/2020-03-20) (historical): Navigation · Modification of Rockwell Collins, Inc. Multi-Mode Receiver (STC ST01883WI or 4 others). Effective Feb 18, 2020
- [AD 2016-04-16](https://openairdocs.org/ad/2016-04-16) (historical): Fuel · Boeing DC-10-10, DC-10-10F, DC-10-15 and 8 more. Effective Apr 15, 2016
- [AD 2014-03-07](https://openairdocs.org/ad/2014-03-07) (historical): Fuel · Boeing MD-11 and MD-11F. Effective Mar 26, 2014
- [AD 2013-18-09](https://openairdocs.org/ad/2013-18-09) (historical): Communications · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 137 more. Effective Oct 3, 2013
- [AD 2013-08-23](https://openairdocs.org/ad/2013-08-23) (historical): Fuel · Boeing DC-10-10, DC-10-10F, DC-10-15 and 8 more. Effective May 29, 2013
- [AD 2009-26-16](https://openairdocs.org/ad/2009-26-16) (historical): Fuel · Boeing MD-11 and MD-11F. Effective Feb 4, 2010
- [AD 2009-21-10](https://openairdocs.org/ad/2009-21-10) (historical): Oxygen · Airbus A300, Model B4-605R, A300, Model B4-620, A300, Model B4-622 and 138 more. Effective Dec 17, 2009
- [AD 2008-06-21](https://openairdocs.org/ad/2008-06-21) (historical): Fuel tank systems · McDonnell Douglas DC-10-10, DC-10-10F, DC-10-15 and 8 more. Effective Apr 23, 2008
- [AD 2007-15-05](https://openairdocs.org/ad/2007-15-05) (historical): Fuel pump housing electrical connector · Boeing DC-10-10, DC-10-10F, DC-10-15 and 9 more. Effective Aug 8, 2007
- [AD 2005-12-05](https://openairdocs.org/ad/2005-12-05) (historical): Flight deck door · Reinforced cockpit door (Safran Cabin STC ST01335LA or 2 others). Effective Jul 19, 2005
- [AD 2004-18-04](https://openairdocs.org/ad/2004-18-04) (historical): Airplane Flight Manual (AFM) · McDonnell Douglas 717-200, MD-10-10F, MD-10-30F and 2 more. Effective Sep 20, 2004
- [AD 2004-05-20](https://openairdocs.org/ad/2004-05-20) (historical): Electric motor operated auxiliary hydraulic pumps · McDonnell Douglas DC-10-10, DC-10-10F, DC-10-15 and 9 more. Effective Apr 15, 2004
- [AD 2004-01-17](https://openairdocs.org/ad/2004-01-17) (historical): Integrated drive generator · McDonnell Douglas MD-11 and MD-11F. Effective Feb 24, 2004
- [AD 2003-17-07](https://openairdocs.org/ad/2003-17-07) (historical): Fire Extinguishers for the Engine and Auxiliary Power Unit (APU) · McDonnell Douglas DC-10-10, DC-10-10F, DC-10-15 and 60 more. Effective Sep 24, 2003
- [AD 2003-14-04](https://openairdocs.org/ad/2003-14-04) (historical): Flight Deck Door Pressure Relief Latch Assemblies · Boeing 737-200 Series, 737-300 Series, 737-400 Series and 14 more. Effective Jul 25, 2003
- [AD 2003-03-15](https://openairdocs.org/ad/2003-03-15) (historical): Airplane Flight Manual (AFM) - Oxygen Masks · Boeing 707 Series (all), 720 Series (all), 727 Series (all) and 75 more. Effective Mar 7, 2003
- [AD 2002-14-11](https://openairdocs.org/ad/2002-14-11) (historical): Ground cables of the galley external power and main external power · McDonnell Douglas MD-11 and MD-11F. Effective Aug 23, 2002
- [AD 2002-14-09](https://openairdocs.org/ad/2002-14-09) (historical): Power feeder cable terminal lugs · McDonnell Douglas MD-11 and MD-11F. Effective Aug 23, 2002
- [AD 99-25-14](https://openairdocs.org/ad/99-25-14) (historical): Wire Harnesses Of Tail Tank Fuel Transfer Pumps · McDonnell Douglas MD-11 and MD-11F. Effective Jan 18, 2000
- [AD 99-09-04](https://openairdocs.org/ad/99-09-04) (historical): Circuit Breakers · McDonnell Douglas MD-11 and MD-11F. Effective May 7, 1999
- [AD 74-08-09 R2](https://openairdocs.org/ad/74-08-09-R2) (historical): Waste Receptacles · Aero Spacelines 377, 377MG, 377SGT and 268 more. Effective Jul 29, 1996
- [AD 94-26-51](https://openairdocs.org/ad/94-26-51) (historical): AFM Changes - Autoland Operation · Boeing MD-11 and MD-11F. Effective Feb 6, 1995
- [AD 94-11-06](https://openairdocs.org/ad/94-11-06) (historical): External Power Feeder Cables · McDonnell Douglas MD-11 and MD-11F. Effective Jun 15, 1994
- [AD 2010-18-13](https://openairdocs.org/ad/2010-18-13) (historical): Blade · Pratt & Whitney Division PW4052, PW4056, PW4060 and 16 more. Effective Oct 18, 2010
- [AD 2003-11-18](https://openairdocs.org/ad/2003-11-18) (historical): High-Pressure-Compressor (HPC) · Pratt & Whitney Division PW4050, PW4052, PW4056 and 12 more. Effective Jul 7, 2003
- [AD 2002-21-10](https://openairdocs.org/ad/2002-21-10) (historical): High pressure compressor (HPC) · Pratt & Whitney Division PW4050, PW4052, PW4056 and 12 more. Effective Nov 12, 2002
- [AD 2002-03-08](https://openairdocs.org/ad/2002-03-08) (historical): Time Limits Section of Engine Manuals (EM's) · Pratt & Whitney Division PW4050, PW4052, PW4056 and 25 more. Effective Apr 16, 2002
- [AD 2001-25-11](https://openairdocs.org/ad/2001-25-11) (historical): Compressor Surges · Pratt & Whitney Division PW4050, PW4052, PW4056 and 12 more. Effective Jan 17, 2002
- [AD 2001-20-13](https://openairdocs.org/ad/2001-20-13) (historical): High Pressure Compressor Front Drum Rotors · Pratt & Whitney Division PW4052, PW4056, PW4060 and 6 more. Effective Nov 16, 2001
- [AD 2001-15-12](https://openairdocs.org/ad/2001-15-12) (historical): High Pressure Compressors (HPC) · Pratt & Whitney Division PW4050, PW4052, PW4056 and 12 more. Effective Aug 10, 2001
- [AD 2001-09-07](https://openairdocs.org/ad/2001-09-07) (historical): High Pressure Compressor (HPC) Surge · Pratt & Whitney Division PW4050, PW4052, PW4056 and 12 more. Effective May 14, 2001
- [AD 2001-08-52](https://openairdocs.org/ad/2001-08-52) (historical): Multiple-engine power loss due to HPC surges · Pratt & Whitney Division PW4050, PW4052, PW4056 and 12 more
- [AD 2000-25-06](https://openairdocs.org/ad/2000-25-06) (historical): Low Pressure Turbine (LPT) 4th Stage Air Seal · Pratt & Whitney Division PW4052, PW4056, PW4060 and 11 more. Effective Dec 29, 2000
- [AD 2000-22-01](https://openairdocs.org/ad/2000-22-01) (historical): High Pressure Compressor Cutback Stator · Pratt & Whitney Division PW4050, PW4052, PW4056 and 6 more. Effective Nov 9, 2000
- [AD 2000-12-02](https://openairdocs.org/ad/2000-12-02) (historical): Critical Life-Limited Part · Pratt & Whitney Division PW4050, PW4052, PW4056 and 24 more. Effective Sep 13, 2000
- [AD 99-17-16](https://openairdocs.org/ad/99-17-16) (historical): Pratt & Whitney Division PW4050, PW4052, PW4056 and 11 more. Effective Sep 24, 1999
- [AD 99-08-15](https://openairdocs.org/ad/99-08-15) (historical): Pratt & Whitney Division PW4050, PW4052, PW4056 and 20 more. Effective May 13, 1999

All 251: https://openairdocs.org/aircraft/N284UP/ads.md

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

- [SAIB NM-18-33](https://openairdocs.org/saib/NM-18-33): Engine Fuel and Control. Issued Dec 17, 2018
- [SAIB NM-15-03](https://openairdocs.org/saib/NM-15-03): Flight Controls. Issued Nov 24, 2014
- [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-07-31](https://openairdocs.org/saib/NM-07-31): Rigid hydraulic case drain lines. Issued Apr 24, 2007
- [SAIB NM-06-57](https://openairdocs.org/saib/NM-06-57): Reports of damage to airplanes and to property on the ground caused by blue or clear ice falling from airplanes.. Issued Jul 27, 2006
- [SAIB 2025-06](https://openairdocs.org/saib/2025-06): High Pressure Turbines. Issued Jul 22, 2025
- [SAIB NE-19-02](https://openairdocs.org/saib/NE-19-02): Turbine Engine Compressor Section -- Low-pressure turbine uncontainment. Issued Feb 19, 2019
- [SAIB NE-16-01R1](https://openairdocs.org/saib/NE-16-01R1): Turbine Section. Issued Jan 14, 2016
- [SAIB NE-15-19](https://openairdocs.org/saib/NE-15-19): Turbine Section. Issued Jul 14, 2015
- [SAIB NE-13-31](https://openairdocs.org/saib/NE-13-31): Turbine Engine Oil System  Scavenge Oil Tube Coking and Proper Cleaning at Overhaul. Issued May 9, 2013
- [SAIB NE-16-01](https://openairdocs.org/saib/NE-16-01) (historical): Turbine Section. Issued Oct 5, 2015

## NTSB investigations

None matched to N284UP.

## FAA accident and incident reports

None matched to N284UP.

## Service difficulty reports (244, 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 IPXA2025091628055](https://openairdocs.org/sdr/IPXA2025091628055), Sep 16, 2025: COALESCER BAG. ODOR. NOTICED AN ODOR AT 11,000 FT DISSIPATED AT 15,000 FT FO SAID IT SMELLED LIKE BURNING RUBBER. REMOVED AND REPLACED NR 2 PACK WATER SEPARATOR CONICAL COALESCER IA
- [SDR IPXA2025081222186](https://openairdocs.org/sdr/IPXA2025081222186), Aug 12, 2025: BATTERY. NO TEST. PRE FLIGHT, DURING EMER LIGHT TEST GOT €Œ L1 EMER LT BAT 1 LO. ? REMOVED AND REPLACED EMERGENCY POWER SUPPLY BATTERY IAW AMM 33-51-01. REVERSED DMP 33-50-4. OP
- [SDR IPXA2025080154641](https://openairdocs.org/sdr/IPXA2025080154641), Jul 16, 2025: SKIN. CRACKED. LH WING SLAT TRACK #10 LE TRACK CUT OUT HAS A CRACK AT RADIUS.040-19, ATA-51-00. ACCOMPLISH REPAIR PER SRM 57-40-02-2R-7 REPAIR 7 REV 71. INSTALLED REPAIR FILLE
- [SDR IPXA2025080217947](https://openairdocs.org/sdr/IPXA2025080217947), Jul 14, 2025: SUPPORT. CRACKED. STR- LH O/B FLAP , I/B FLAP HINGE HAS A CRACKED SIDE BRACE AT O/B SIDE. .REMOVED THE DAMAGED SIDE BRACE FITTING IN LH WING O/B FLAP O/B SIDE OF I/B HINGE FITTIN
- [SDR IPXA2024121868366](https://openairdocs.org/sdr/IPXA2024121868366), Dec 18, 2024: SIGN. DETACHED. WHEN OPENING THE MAIN ENTRY DOOR THE EMERGENCY EXIT SIGN FELL OFF REMOVED AND REPLACED L1 EMERGENCY EXIT SIGN IAW MD-11 AMM 33-27-05. OPS CHECK GOOD.
- [SDR IPXA2024082633027](https://openairdocs.org/sdr/IPXA2024082633027), Aug 24, 2024: HANDLE. UNKNOWN. R1 DOOR SLIDE/EMER DOOR OPENING LEVER (RED) IS IN DIFFERENT POSITION THAN L1 DOOR LEVER. L1 DOOR MECHANISM IS AT A DIFFERENT ANGLE DUE TO ARTICULATING CREW REST
- [SDR IPXA2024080869614](https://openairdocs.org/sdr/IPXA2024080869614), Aug 8, 2024: BATTERY PACK. WARNING MESSAGE. DURING PREFLIGHT RECIEVED THE LVL1 EMER LT BAT 1 LO ALERT. R/R BATTERY EMERGENCY POWER SUPPLY PER AMM 33-51-01-401 OPS CHECK GOOD THIS CLEAR DEFERRAL PLACARD RE
- [SDR IPXA2024051311197](https://openairdocs.org/sdr/IPXA2024051311197), May 10, 2024: SLAT SYSTEM. MALFUNCTIONED. **EMERGENCY DECLARED** **ATB** DURING CLIMB, AFTER SLATS RETRACT COMMAND, THE AIRCRAFT BEGAN AN UNCOMMANDED ROLL TO THE LEFT. WAS UNABLE TO LEVEL THE WING WITH 
- [SDR IPXA2024021724615](https://openairdocs.org/sdr/IPXA2024021724615), Feb 17, 2024: DOOR. UNKNOWN. L1 DOOR WILL NOT OPEN. L1 DOOR OPS CHECKS GOOD AT THIS TIME. REF AMM 52-10-01. THIS CLEARS MEL 52-10-3-2-1-2. PLACARD REMOVED.
- [SDR IPXA2023112909334](https://openairdocs.org/sdr/IPXA2023112909334), Nov 29, 2023: UNKNOWN. UNKNOWN. L1 DOOR DOES NOT OPEN WITH ELECTRIC FROM INSIDE AIRCRAFT (INTERMITTENT) C/W PERFORMED AMM TASK 52-10-01-700-801 OPERATIONAL CHECK OF L1 DOOR NORMAL MODE. UNABLE
- [SDR IPXA2023092694250](https://openairdocs.org/sdr/IPXA2023092694250), Sep 25, 2023: BATTERY. DISCHARGED. LVL1 EMER LT BAT 1 LO DURING PREFLIGHT CHECK. DEFERRED EMERGENCY LIGHTING SYSTEM PER MD11 MEL 33-50-4. DMP COMPLIED, CONTROL# M812709 ASSIGNED, PLACARD INSTALLE
- [SDR IPXA2023081293886](https://openairdocs.org/sdr/IPXA2023081293886), Aug 8, 2023: SEAT TRACK. CORRODED. INSPECTION TYPE:4C*** MAJOR REPAIR *** MAIN CABIN HAS A SEAT TRACK AT STA 710 TO 745 RBL -8.5 WITH CORROSION.REPAIRED CORRODED SEAT TRACK AT THE MAIN CABIN STA 
- [SDR IPXA2023081293885](https://openairdocs.org/sdr/IPXA2023081293885), Aug 8, 2023: SEAT TRACK. CORRODED. INSPECTION TYPE:4C*** MAJOR REPAIR *** MAIN CABIN HAS A SEAT TRACK THAT IS CRACK AT STA 740 TO STA 745 AND LBL 8.5.REPAIRED CRACKED SEAT TRACK AT THE MAIN CABIN
- [SDR IPXA2023081293884](https://openairdocs.org/sdr/IPXA2023081293884), Aug 7, 2023: SEAT TRACK. CORRODED. INSPECTION TYPE:4C*** MAJOR REPAIR *** MAIN CABIN SEAT TRACK HAS CORROSION AT STA 745 AND LBL 27.5.REPAIRED CORRODED SEAT TRACK AT THE MAIN CABIN STA 745 AND LB
- [SDR IPXA2023081293883](https://openairdocs.org/sdr/IPXA2023081293883), Aug 7, 2023: SEAT TRACK. CORRODED. INSPECTION TYPE:4C*** MAJOR REPAIR *** MAIN CABIN SEAT TRACK HAS CORROSION AT STA 745 RBL -8.5.REPAIRED CORRODED SEAT TRACK AT STA 745 AND RBL -8.5 IAW SRM 53-0
- [SDR IPXA2023080593805](https://openairdocs.org/sdr/IPXA2023080593805), Jul 26, 2023: STIFFENER. CRACKED. INSPECTION TYPE:4CL/H WHEEL WELL 3RD VERTICAL STIFFENER AFT OF CUTOUT IS CRACKED AT LOWER SECTION AT STA Y=1474.000REMOVED, FABRICATED AND REPLACED CRACKED VERT
- [SDR IPXA2023080593803](https://openairdocs.org/sdr/IPXA2023080593803), Jul 22, 2023: SEAT TRACK. CORRODED. INSPECTION TYPE:4C*MAJOR REPAIR* MAIN CABIN BETWEEN STA 775 TO STA 791 LBL 8.5 SEAT TRACK HAS CORROSION.REPAIRED CORRODED SEAT TRACK AT THE MAIN CABIN BETWEEN S
- [SDR IPXA2023081193878](https://openairdocs.org/sdr/IPXA2023081193878), Jul 20, 2023: HINGE BRACKET. CORRODED. INSPECTION TYPE:4CR/H WING A/C SIDE I/B FLAP O/B HINGE BRACKET #3 LUG I/B FACE HAS CORROSION AT STA XW=-254, YW=495.961.REPAIRED CORRODED HINGE BRACKET AT THE R
- [SDR IPXA2023081193877](https://openairdocs.org/sdr/IPXA2023081193877), Jul 20, 2023: HINGE BRACKET. CORRODED. INSPECTION TYPE:4CR/H WING A/C SIDE I/B FLAP O/B HINGE BRACKET #3 LUG O/B FACE HAS CORROSION AT STA XW=254, YW=495.961.REPAIRED CORRODED HINGE BRACKET AT THE R/
- [SDR IPXA2023081093866](https://openairdocs.org/sdr/IPXA2023081093866), Jul 20, 2023: HINGE BRACKET. CORRODED. INSPECTION TYPE:4CL/H WING A/C SIDE I/B FLAP O/B HINGE BRACKET #3 LUG I/B FACE HAS CORROSION AT STA XW=254, YW=495.961.REPAIRED CORRODED HINGE BRACKET AT THE L/
- [SDR IPXA2023080993860](https://openairdocs.org/sdr/IPXA2023080993860), Jul 20, 2023: FLAP. CORRODED. INSPECTION TYPE:4CR/H WING I/B FLAP SIDE O/B HINGE #6 LUG BORE HAS PITTING AT STA XW=-254.REPAIRED HINGE AT THE R/H WING I/B FLAP SIDE O/B HINGE #6 LUG BORE AT 
- [SDR IPXA2023080993858](https://openairdocs.org/sdr/IPXA2023080993858), Jul 20, 2023: FLAP. WORN. INSPECTION TYPE:4CR/H WING O/B FLAP SIDE I/B HINGE #6 LUG BORE IS WORN AT STA XW=-486.403.REPAIRED WORN HINGE AT THE R/H WING O/B FLAP SIDE I/B HINGE #6 LUG BOR
- [SDR IPXA2023080593801](https://openairdocs.org/sdr/IPXA2023080593801), Jul 20, 2023: BRACKET. CORRODED. INSPECTION TYPE:4CR/H WING A/C SIDE O/B FLAP O/B HINGE BRACKET #1 LUG BORE HAS CORROSION AT STA XW=-638.3059.REPLACED CORRODED HINGE BRACKET ASSY. AT THE R/H WI
- [SDR IPXA2023080493793](https://openairdocs.org/sdr/IPXA2023080493793), Jul 20, 2023: BRACKET. CORRODED. INSPECTION TYPE:4CR/H WING A/C SIDE O/B FLAP I/B HINGE BRACKET #1 LUG BORE HAS PITTING AT BETWEEN STA XW= -486.403, YW=589.366.REPLACED R/H WING A/C SIDE O/B FL
- [SDR IPXA2023081093870](https://openairdocs.org/sdr/IPXA2023081093870), Jul 19, 2023: HINGE BRACKET. CORRODED. INSPECTION TYPE:4CL/H WING I/B FLAP SIDE O/B HINGE BRACKET #6 LUG BORE HAS CORROSION AT STA XW=254, YW=495.96.REPAIRED CORRODED HINGE BRACKET AT THE L/H WING I/
- [SDR IPXA2023081093869](https://openairdocs.org/sdr/IPXA2023081093869), Jul 19, 2023: HINGE BRACKET. CORRODED. INSPECTION TYPE:4CL/H WING I/B FLAP SIDE O/B HINGE BRACKET #7 LUG BORE HAS CORROSION AT STA XW=254, YW=495.96.REPAIRED CORRODED HINGE BRACKET AT THE L/H WING I/
- [SDR IPXA2023080993859](https://openairdocs.org/sdr/IPXA2023080993859), Jul 19, 2023: FLAP. CORRODED. INSPECTION TYPE:4CL/H WING O/B FLAP SIDE I/B HINGE #6 LUG BORE HAS CORROSION AT STA XW=486.403.REPAIRED CORRODED HINGE AT THE L/H WING O/B FLAP SIDE I/B HINGE #
- [SDR IPXA2023072893757](https://openairdocs.org/sdr/IPXA2023072893757), Jul 19, 2023: ANGLE. CRACKED. INSPECTION TYPE:4C#3 PYLON UPPER WIRE HARNESS SUPPORT HAS A CRACKED ANGLE AT THE AFT SIDE ABOVE PRECOOLER.REMOVED, FABRICATED AND REPLACED ANGLE AT THE #3 PYLON
- [SDR IPXA2023072893756](https://openairdocs.org/sdr/IPXA2023072893756), Jul 19, 2023: BRACKET. CRACKED. INSPECTION TYPE:4CCAC COMP. RADIO RACK SHELF AT O/B LOWER SIDE IF SHELF JUST O/B OF THE FLASHER TIMING UNIT HAS A CRACKED BRACKET.REMOVED, FABRICATED AND REPLAC
- [SDR IPXA2023080593806](https://openairdocs.org/sdr/IPXA2023080593806), Jul 18, 2023: TEE ANGLE. CRACKED. INSPECTION TYPE:4CFWD CARGO COMPARTMENT HAS A CRACKED T-CLIP BRACKET AT FS 6-60 LBL 55 ON AFT SIDE OF FLOOR BEAM.REMOVED, FABRICATED AND REPLACED CRACKED T-CLIP
- [SDR IPXA2023080493795](https://openairdocs.org/sdr/IPXA2023080493795), Jul 16, 2023: DOUBLER. CRACKED. INSPECTION TYPE:4C*MAJOR REPAIR* R/H WING L/E HAS A BEADED DOUBLER THAT IS CRACKED JUST I/B OF SLAT TRACK #12 AT STA XOS=755.REPAIRED CRACKED BEADED DOUBLER AT 
- [SDR IPXA2023080193769](https://openairdocs.org/sdr/IPXA2023080193769), Jul 16, 2023: STRINGER. CRACKED. INSPECTION TYPE:4CR/H WING L/E LWR STRINGER HAS A CRACKED ON EXISTING DOUBLER JUST O/B OF SLAT TRACK #14 AT STA XOS=906.5607.REPAIRED EXISTING CRACKED DOUBLER A
- [SDR IPXA2023060893396](https://openairdocs.org/sdr/IPXA2023060893396), Jun 7, 2023: DOOR. INOPERATIVE. R-1 DOOR DISARMED LT INOP. DEFERRED R-1 DOOR SLIDE PER MEL 52-10-3-1-2-1. OK TO CONTINUE UNDER CONTROL # M809295. PLA INSTALLED. R&R LIGHT ASSY IAW MD11 AMM 20-
- [SDR IPXA2023042793001](https://openairdocs.org/sdr/IPXA2023042793001), Apr 27, 2023: DOOR. INOPERATIVE. INSPECTION TYPE:N/A**SDR FILED OPEN** L 1 CREW ENTRY DOOR STUCK HALF OPEN. PLACED L1 DOOR ON DEFERRAL PER MD11 MEL 52 10 3 1 2 1. CONTROL NUMBER M 807635 ASSIGN
- [SDR IPXA2023040592617](https://openairdocs.org/sdr/IPXA2023040592617), Apr 4, 2023: SIGN. DAMAGED. INSPECTION TYPE:NADAMAGED EMER EXIT SIGN DAMAGED (AFT PIN BROKEN OFF).REMOVED AND REPLACED AFT PIN PER 00-INTRO-PAR.2.B INSTALLED L1 EMER EXIT SIGN.
- [SDR IPXA2023030791649](https://openairdocs.org/sdr/IPXA2023030791649), Mar 6, 2023: DOOR. INOPERATIVE. INSPECTION TYPE:NA*SDR FILED OPEN* ADDITIONAL ACTIONS REQUIRED FOR L1 DOOR DEFERRAL. LINK TO M804260. PULLED AND COLLARED L1 DOOR POWER AND CONTROL CB'S (B1-102
- [SDR IPXA2023030791621](https://openairdocs.org/sdr/IPXA2023030791621), Mar 6, 2023: DOOR. INOPERATIVE. INSPECTION TYPE:NA*SDR FILED OPEN* L1 DOOR INTERMITTENLY WORKING ELECTRICALLY. C/W DMP. DEFERRED L1 DOOR PER MEL 52-10-1-2-0-1. R&R LEFT FWD DOOR ACTUATOR RELAY
- [SDR IPXA2023030191443](https://openairdocs.org/sdr/IPXA2023030191443), Mar 1, 2023: DOOR. INOPERATIVE. L1 DOOR INTERMITTENTLY INOP. DEFERRED L1 DOOR PER MEL 52-10-1-2-0-1 VERFIED BOTTLE PRESSURE ASSIGNED DMI# PLACARD INSTALLEDREVERSED DMP. R&R L1 DOOR ELECTRICAL 
- [SDR IPXA2022122289213](https://openairdocs.org/sdr/IPXA2022122289213), Dec 21, 2022: LIGHT. CREW ERROR. EMERGENCY LIGHT BATTERY 1 LOW ON PREFLT. LAST CREW LEFT EMERGENCY LIGHTS ARMED. PERFORMED OPS CHECK IAW AMM 33-50-00. OPS CHECKED GOOD.
- [SDR IPXA2022091286143](https://openairdocs.org/sdr/IPXA2022091286143), Sep 9, 2022: NONE. INOPERATIVE. INSPECTION TYPE:N/A**ATB** - **EMERGENCY DECLARED** LEVEL AT 33,000' RECEIVED A LEVEL 1 TNK 1 TIP TRAPPED AND LEVEL 1 TNK 1 FUEL QTY LO. 5600 LBS TRAPPED IN TIP
- [SDR IPXA2022082385519](https://openairdocs.org/sdr/IPXA2022082385519), Aug 22, 2022: ANGLE. INOPERATIVE. INSPECTION TYPE:N/AEMERG LIGHTING LO BATT 1R&R EMERG LIGHTING POWER SUPPLY PER MM 33-51-01--401 OPS CHECKS GOOD
- [SDR IPXA2022031580140](https://openairdocs.org/sdr/IPXA2022031580140), Mar 14, 2022: NONE. NONE. INSPECTION TYPE:NAFIRST OFICER IS UNABLE TO READ THE SLIDE RAFT PRESSURE ON L1 DOOR.ADJUSTED SLIDE SO THAT GAUGE IS VISABLE IN WINDOW W/REF TO M/M 25-61-15.
- [SDR IPXA2021091573938](https://openairdocs.org/sdr/IPXA2021091573938), Sep 12, 2021: ANTI-ICE SYSTEM. FAULTED. **ATB** - AFTER TAKEOFF RECEIVED LVL 1 ENG 1 A-ICE 1 DISAGREE AND ENG 3 A-ICE 3 DISAG. DURING DESCENT, MESSAGES EXTINGUISHED. TRANSFERRED TO NR 456456 FOR PERMA
- [SDR IPXA2021090473550](https://openairdocs.org/sdr/IPXA2021090473550), Aug 25, 2021: BRACKET. CORRODED. INSPECTION TYPE:3CRT WING O/B FLAP I/B HINGE BRACKET ASSY. HOLE #7 IS CORRODED.REPAIRED CORRODED RT WING O/B FLAP I/B HINGE BRACKET ASSY. XW 486.403 HOLE #7 IAW
- [SDR IPXA2021090173383](https://openairdocs.org/sdr/IPXA2021090173383), Aug 19, 2021: ATTACH ANGLE. CRACKED. INSPECTION TYPE:3CCENTER LOWER FUSELAGE R/H FRAME ATTACH ANGLE AT STA 1278 IS CRACKED.REMOVED AND REPLACED CRACKED CENTER LOWER FUSELAGE R/H FRAME ATTACH ANGLE 
- [SDR IPXA2021083173367](https://openairdocs.org/sdr/IPXA2021083173367), Aug 19, 2021: ATTACH ANGLE. CRACKED. INSPECTION TYPE:3CCENTER FUSELAGE L/H FRAME ATTACH ANGLE AT STA 1278 IS CRACKED.REMOVED AND REPLACED CRACKED CENTER FUSELAGE L/H FRAME ATTACH ANGLE AT STA 1278 
- [SDR IPXA2021083173366](https://openairdocs.org/sdr/IPXA2021083173366), Aug 18, 2021: FLOOR PANEL. CORRODED. INSPECTION TYPE:3CFWD CABIN FLOOR PANEL WSP0785-501 BETWEEN STA 475 TO 500 AND X= -8.8 TO X= -17 IS CORRODED.REPAIRED CORRODED FWD CABIN FLOOR PANEL WSP0785-501
- [SDR IPXA2021091073782](https://openairdocs.org/sdr/IPXA2021091073782), Aug 17, 2021: SKIN. CORRODED. INSPECTION TYPE:3CR/H AFT FUSELAGE SKIN BETWEEN STA 2103 TO 2163.685 AND BETWEEN LONGERONS 33R TO 35R IS CORRODED.REPAIRED CORRODED R/H FUSELAGE SKIN BETWEEN ST
- [SDR IPXA2021090473549](https://openairdocs.org/sdr/IPXA2021090473549), Aug 17, 2021: RIB. CRACKED. INSPECTION TYPE:3CRT I/B ELEVATOR I/B L/E RIB UPPER FLANGE AT XE= 125.8 IS CRACKED.REPAIRED CRACKED RT I/B ELEVATOR I/B L/E RIB UPPER FLANGE AT XE= 125.8 IAW VT
- [SDR IPXA2021090273477](https://openairdocs.org/sdr/IPXA2021090273477), Aug 17, 2021: FLOOR SUPPORT. CRACKED. INSPECTION TYPE:3CCOCKPIT FLOOR SUPPORT ANGLE AT STA 366 AND RBL 20 IS CRACKED.REMOVED AND REPLACED CRACKED COCKPIT FLOOR SUPPORT ANGLE AT STA 366 AND RBL 20 IA

All 244: https://openairdocs.org/aircraft/N284UP/reports.md

## STCs that may be installed (OpenAirDocs) (122, 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 (Mcdonnell Douglas MD-11F)

- [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 ST00952LA](https://openairdocs.org/stc/ST00952LA): Installation of Mass Systems fire extinguisher cartridges as replacements for Kidde fire extinguisher cartridges in fire extinguisher bottles. AMETEK AMERON LLC d/b/a MASS Systems
- [STC SA2622NM](https://openairdocs.org/stc/SA2622NM): Installation of Precise Flight Pulselite Control Unit in landing/taxi system. (767-200 B17) (DHC-8 101). Precise Flight Inc
- [STC ST00892LA](https://openairdocs.org/stc/ST00892LA): Installation of Emergency Vision Assurance System (EVAS). VisionSafe LLC
- [STC ST00030IB](https://openairdocs.org/stc/ST00030IB): Installation of Test Tech ELT. APTOZ EHF
- [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc
- [STC SA7065NM](https://openairdocs.org/stc/SA7065NM): Installation of Closet Assembly. Safran Cabin Inc
- [STC ST01391LA](https://openairdocs.org/stc/ST01391LA): Installation of a reinforced cockpit door. Safran Cabin Inc
- [STC ST02111LA](https://openairdocs.org/stc/ST02111LA): Installation of Coatroom. Safran Cabin 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 ST02117CH](https://openairdocs.org/stc/ST02117CH): Installation of Honeywell Enhanced Ground Proximity Warning System and GPS antenna. Amphenol Cable and Interconnect Technologies Inc
- [STC ST02184CH](https://openairdocs.org/stc/ST02184CH): Installation of elementary or enhanced surveillance Mode S transponders. Amphenol Cable and Interconnect Technologies Inc
- [STC ST02708CH](https://openairdocs.org/stc/ST02708CH): Installation of EZMountTM Arm mechanical mounting assemblies on lower frame of cockpit sliding windows. Amphenol Cable and Interconnect Technologies Inc
- [STC ST02865CH](https://openairdocs.org/stc/ST02865CH): Upgrade of the internal core software of the ACARS Communications Management Unit (CMU-900). Amphenol Cable and Interconnect Technologies Inc
- [STC ST00079IB](https://openairdocs.org/stc/ST00079IB): Integration of Halon-free Portable Fire Extinguisher HAFEX. UMLAUT ENGINEERING GMBH
- [STC ST01936WI](https://openairdocs.org/stc/ST01936WI): Installation of LED lights. AeroLED's Holdings LLC
- [STC ST02002WI](https://openairdocs.org/stc/ST02002WI): Replacement of Rockwell Collins LRA-900 Low Range Radio Altimeters with upgraded LRA-900 units for improved RF immunity to 5G cellular data interference. Rockwell Collins, Inc
- [STC ST01986CH](https://openairdocs.org/stc/ST01986CH): Installation of a Honeywell RESCU 406AF Emergency Locator Transmitter (ELT) system. Honeywell International Inc
- [STC ST03516AT](https://openairdocs.org/stc/ST03516AT): Installation of dual Artex Model C406-N Emergency Locator Transmitters (ELT). Woven Electronics, LLC
- [STC ST04538AT](https://openairdocs.org/stc/ST04538AT): Installation of the Cobham Aviator 200S INMARSAT SATCOM Communication System and external HELGA Low Gain Antenna. Avionics Support Group Inc
- [STC ST01719SE](https://openairdocs.org/stc/ST01719SE): Lavatory installation on MD-11F Series airplanes. Commercial Aircraft Interiors Inc
- [STC ST01813SE](https://openairdocs.org/stc/ST01813SE): Lavatory installation on Model MD-11F Series airplanes. Commercial Aircraft Interiors
- [STC ST00536SE](https://openairdocs.org/stc/ST00536SE): Installation of the Honeywell MK VII Enhanced Ground Proximity Warning System (EGPWS). Honeywell International Inc
- [STC SA5672SW-D](https://openairdocs.org/stc/SA5672SW-D): Modification of air to air heat exchanger (P/N 187900-9). Honeywell International Inc
- [STC SA8757SW](https://openairdocs.org/stc/SA8757SW): Replace core assembly of Janitrol Constant Speed Drive (CSD) Oil Cooler, part number B63D89. Honeywell International Inc
- [STC ST04517AT](https://openairdocs.org/stc/ST04517AT): Installation of hardware to existing side conveyor assemblies. United Parcel Service Company
- [STC ST03879AT](https://openairdocs.org/stc/ST03879AT): Installation of Talon Aerospace Cargo Lights. Aaxico Technical Services Inc
- [STC ST03574AT](https://openairdocs.org/stc/ST03574AT): Installation of a Talon Aerospace Anti-Collision Light. Aaxico Technical Services Inc
- [STC ST04002AT](https://openairdocs.org/stc/ST04002AT): Installation of a Talon LED Replacement Wing and Tail Mounted Anti-Collision Lights. Aaxico Technical Services Inc
- [STC ST04177AT](https://openairdocs.org/stc/ST04177AT): Installation of a Talon Aerospace LED Replacement General Purpose Lamps. Aaxico Technical Services Inc
- [STC ST04092NY](https://openairdocs.org/stc/ST04092NY): Installation of Wireless PCMCIA for DFDAU. Delta Engineering Corporation
- [STC ST02532LA](https://openairdocs.org/stc/ST02532LA): Modify the wing fuel tanks access cover installation by replacing the existing rubstrip and seal with a new encapsulated wire mesh gasket and a new seal. Aviation Devices & Electronic Components LLC
- [STC ST04546NY](https://openairdocs.org/stc/ST04546NY): Installation of Sleeper Seat at Courier Module. Lufthansa Technik AG
- [STC ST04547NY](https://openairdocs.org/stc/ST04547NY): Installation of a Secondary Flight Display System (SFDS). Lufthansa Technik AG
- [STC ST04542NY](https://openairdocs.org/stc/ST04542NY): Installation of TCAS Change 7.1. Lufthansa Technik AG
- [STC ST04543NY](https://openairdocs.org/stc/ST04543NY): Installation of a Global Navigation Satellite Sensor Unit (GNSSU) Replacement. Lufthansa Technik AG
- [STC ST04544NY](https://openairdocs.org/stc/ST04544NY): Activation of ADS-B and ELS/EHS Upgrade. Lufthansa Technik AG
- [STC ST01943WI](https://openairdocs.org/stc/ST01943WI): Modification of Rockwell Collins, Inc. Multi-Mode Receiver (MMR) Global Landing System (GLU-2100). Rockwell Collins Inc
- [STC ST02669LA](https://openairdocs.org/stc/ST02669LA): Installation of Honeywell MKV EGPWS with Landing Performance Enhancement (LPE) functionality. Honeywell International Inc
- [STC ST01276WI-D](https://openairdocs.org/stc/ST01276WI-D): Collins CMU-900 ACARS CORE Software Upgrade. Rockwell Collins Inc
- [STC ST02572SE](https://openairdocs.org/stc/ST02572SE): Operated in accordance with the Supplement to United Parcel Service (UPS) Airlines Weight and Balance Manual TTF-16T004-20-1 Revision A, dated October 31, 2017 as listed on the AML. United Parcel Service Company
- [STC SA5546NM](https://openairdocs.org/stc/SA5546NM): Installation of a cabin cargo handling system. Ancra International LLC
- [STC ST00152LA](https://openairdocs.org/stc/ST00152LA): Installation of Ancra International Cargo Handling System. Ancra International LLC
- [STC ST01120LA](https://openairdocs.org/stc/ST01120LA): Installation of insulation blankets. Triumph Insulation Systems LLC
- [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 ST00353LA-1](https://openairdocs.org/stc/ST00353LA-1): Installation of Aircraft Communications, Addressing and Reporting System (ACARS). Teledyne Controls
- [STC ST00399DE](https://openairdocs.org/stc/ST00399DE): Installation of nose radome shell assembly. The NORDAM Group LLC
- [STC ST02639LA](https://openairdocs.org/stc/ST02639LA): Replace the existing Mode S Transponder system. Aviation Communication and Surveillance Systems (ACSS) LLC
- [STC ST01895WI](https://openairdocs.org/stc/ST01895WI): Modification of an existing Rockwell Collins Global Landing Unit (GLU) Multi-Mode Receiver (MMR), Sensor Systems Inc. GPS Antenna and ACSS Transponder Installation. Rockwell International Collins Commercial Avionics
- [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

All 122: https://openairdocs.org/aircraft/N284UP/stcs.md

## Related

- Other Mcdonnell Douglas MD-11F aircraft: https://openairdocs.org/model/mcdonnell-douglas-md-11f/aircraft.md
- The Pratt & Whitney PW4460 engine: https://openairdocs.org/engine/pratt-whitney-pw4460.md

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