# Pratt & Whitney JT9D series - Type: Engine model (FAA registry) - Registry code: 52054 - Manufacturer (registry): P & W - Model: JT9D SERIES - Engine type: Turbo-fan - Power: 43,500 lb thrust - Installed in: 13 registered aircraft - Page: https://openairdocs.org/engine/pratt-whitney-jt9d-series The registry names only the engine series, so ADs for every model in the series are matched. ## ADs that may apply (OpenAirDocs) Matched to this engine model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. - [AD 2021-09-10](https://openairdocs.org/ad/2021-09-10): Turbine Engine Compressor Section · Pratt & Whitney JT9D-20, JT9D-20J, JT9D-3A and 17 more. Effective May 27, 2021 - [AD 2012-06-14](https://openairdocs.org/ad/2012-06-14): HPT 1st stage air seals · Pratt & Whitney Division JT9D-7R4G2 and JT9D-7R4H1. Effective Apr 27, 2012 - [AD 2011-25-10](https://openairdocs.org/ad/2011-25-10): High-pressure compressor (HPC) shafts · Pratt & Whitney Division JT9D-7R4H1. Effective Jan 17, 2012 - [AD 2009-10-01](https://openairdocs.org/ad/2009-10-01): High-pressure turbine (HPT) vane assemblies · Pratt & Whitney Division JT9D-7R4E1, JT9D-7R4E4, JT9D-7R4G2 and 1 more. Effective May 18, 2009 - [AD 2009-04-18](https://openairdocs.org/ad/2009-04-18): 2nd stage high pressure turbine (HPT) · Pratt & Whitney Division JT9D-7, JT9D-7A, JT9D-7AH and 3 more. Effective May 5, 2009 - [AD 2007-18-06](https://openairdocs.org/ad/2007-18-06): Inspection of the blade root thickness · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E and 4 more. Effective Oct 5, 2007 - [AD 2005-05-13](https://openairdocs.org/ad/2005-05-13): High pressure turbine (HPT) second stage airseals · Pratt & Whitney Division JT9D-59A, JT9D-70A, JT9D-7Q and 1 more. Effective Apr 14, 2005 - [AD 2004-10-01](https://openairdocs.org/ad/2004-10-01): 6th Stage Low Pressure Turbine (LPT) Air Seals · Pratt & Whitney Division JT9D-20, JT9D-20J, JT9D-3A and 6 more. Effective Jun 15, 2004 - [AD 2004-01-08](https://openairdocs.org/ad/2004-01-08): One-piece fan case shield · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E and 4 more. Effective Feb 10, 2004 - [AD 2003-24-12 R1](https://openairdocs.org/ad/2003-24-12-R1): Gearbox Pressure Tube · Pratt & Whitney Division JT9D-3A, JT9D-7, JT9D-7A and 4 more. Effective Dec 18, 2003 - [AD 2002-07-04](https://openairdocs.org/ad/2002-07-04): Low Pressure Turbine (LPT) 5th Stage Disks · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E and 4 more. Effective May 14, 2002 - [AD 2001-17-30](https://openairdocs.org/ad/2001-17-30): High Pressure Turbine 1st Stage Disk Aft Lugs · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E and 4 more. Effective Oct 4, 2001 - [AD 2001-04-11](https://openairdocs.org/ad/2001-04-11): High Pressure Turbine (HPT) Disks · Pratt & Whitney Division JT9D-20, JT9D-7, JT9D-7A and 7 more. Effective May 7, 2001 - [AD 2000-23-14](https://openairdocs.org/ad/2000-23-14): No. 4 Bearing Area · Pratt & Whitney Division JT9D-20, JT9D-20J, JT9D-3A and 11 more. Effective Jan 19, 2001 - [AD 98-21-22 R1](https://openairdocs.org/ad/98-21-22-R1): High Pressure Compressor Disks · Pratt & Whitney Division JT9D-59A, JT9D-70A, JT9D-7Q and 8 more. Effective Jan 18, 2000 - [AD 99-20-04](https://openairdocs.org/ad/99-20-04): High Pressure Turbine Disks · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E and 4 more. Effective Oct 29, 1999 - [AD 99-14-08](https://openairdocs.org/ad/99-14-08): Pratt & Whitney Division JT9D-59A, JT9D-70A, JT9D-7Q and 1 more. Effective Sep 13, 1999 - [AD 99-15-02](https://openairdocs.org/ad/99-15-02): Pratt & Whitney Division JT9D-20, JT9D-20J, JT9D-3A and 6 more. Effective Aug 16, 1999 - [AD 99-11-09](https://openairdocs.org/ad/99-11-09): Diffuser Case Rear Rail · Pratt & Whitney Division JT9D-59A, JT9D-70A, JT9D-7Q and 1 more. Effective Jul 26, 1999 - [AD 99-04-05](https://openairdocs.org/ad/99-04-05): Rear Skirt Ddiffuser Case Inspection · Pratt & Whitney Division JT9D-59A, JT9D-70A, JT9D-7Q and 1 more. Effective Apr 12, 1999 - [AD 97-25-10 R1](https://openairdocs.org/ad/97-25-10-R1): (HPT) Disks · Pratt & Whitney Division JT9D-59A, JT9D-70A, JT9D-7Q and 5 more. Effective Jul 29, 1998 - [AD 96-25-10](https://openairdocs.org/ad/96-25-10): Design Turbine Exhaust Case · Pratt & Whitney Division JT9D-20, JT9D-20J, JT9D-3A and 17 more. Effective Feb 18, 1997 - [AD 96-17-11](https://openairdocs.org/ad/96-17-11): Low pressure turbine (LPT) vane · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E and 4 more. Effective Nov 18, 1996 - [AD 93-19-02 R1](https://openairdocs.org/ad/93-19-02-R1): Diffuser Cases · Pratt & Whitney Division JT9D-20, JT9D-20J, JT9D-3A and 6 more. Effective Oct 17, 1994 - [AD 94-15-16](https://openairdocs.org/ad/94-15-16): Engine Control System Accessories · Pratt & Whitney Division JT9D-20, JT9D-20J, JT9D-3A and 9 more. Effective Oct 14, 1994 - [AD 94-08-06](https://openairdocs.org/ad/94-08-06): Fan Blade · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E and 4 more. Effective Jul 5, 1994 - [AD 93-15-04](https://openairdocs.org/ad/93-15-04): Fuel Nozzle And Support Assembly · Pratt & Whitney Division JT9D-59A, JT9D-70A, JT9D-7Q and 1 more. Effective Nov 19, 1993 - [AD 93-14-20](https://openairdocs.org/ad/93-14-20): Vane Cluster Assembly · Pratt & Whitney Division JT9D-59A, JT9D-70A, JT9D-7Q and 1 more. Effective Aug 27, 1993 - [AD 91-03-03](https://openairdocs.org/ad/91-03-03): High Pressure Compressor Turbine Driveshaft · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E and 4 more. Effective Feb 22, 1991 - [AD 90-23-19](https://openairdocs.org/ad/90-23-19): Air Seal · Pratt & Whitney Division JT9D-20, JT9D-20J, JT9D-3A and 13 more. Effective Nov 23, 1990 - [AD 90-15-11](https://openairdocs.org/ad/90-15-11): Fuel Control Unit · Pratt & Whitney Division JT9D-7R4D1, JT9D-7R4E1 and JT9D-7R4H1. Effective Jul 16, 1990 - [AD 90-14-08](https://openairdocs.org/ad/90-14-08): High Pressure Compressor · Pratt & Whitney Division JT9D-7R4D and JT9D-7R4E. Effective Jul 2, 1990 - [AD 87-23-05 R1](https://openairdocs.org/ad/87-23-05-R1): Fan Case Assembly · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E and 4 more. Effective Mar 23, 1990 - [AD 89-10-07](https://openairdocs.org/ad/89-10-07): Strut Insert Assembly · Pratt & Whitney Division JT9D-20, JT9D-3A, JT9D-7 and 5 more. Effective May 30, 1989 - [AD 88-24-05](https://openairdocs.org/ad/88-24-05): Inner Airseal · Pratt & Whitney Division JT9D-20, JT9D-3A, JT9D-7 and 5 more. Effective Dec 15, 1988 - [AD 86-09-01 R1](https://openairdocs.org/ad/86-09-01-R1): Turbine Vane Antirotation Pin Failure · Pratt & Whitney Division JT9D-20, JT9D-3A, JT9D-59A and 9 more. Effective Jul 6, 1988 - [AD 86-25-51](https://openairdocs.org/ad/86-25-51): Low Altitude Surges · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E and 3 more. Effective Mar 20, 1987 - [AD 86-23-03](https://openairdocs.org/ad/86-23-03): Second Stage High Pressure Turbine Rotor (HPTR) Airseal · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E and 1 more. Effective Dec 8, 1986 - [AD 86-10-01](https://openairdocs.org/ad/86-10-01): Second Stage Turbine Disk · Pratt & Whitney Division JT9D-3A. Effective Jun 5, 1986 - [AD 86-07-12](https://openairdocs.org/ad/86-07-12): Engine Support Clevis · Pratt & Whitney Division JT9D-7R4G2. Effective Apr 11, 1986 - [AD 86-03-03](https://openairdocs.org/ad/86-03-03): Fuel Nozzle Flow And Spray Cone Angle · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4E and JT9D-7R4E4. Effective Mar 14, 1986 - [AD 85-12-02](https://openairdocs.org/ad/85-12-02): Centrifugal Oil Filter (COF) Bearings · Pratt & Whitney Division JT9D-3A, JT9D-7, JT9D-7A and 4 more. Effective Jul 17, 1985 - [AD 83-22-52 R1](https://openairdocs.org/ad/83-22-52-R1): Refurbishing Fuel Nozzles · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E and 4 more. Effective Feb 21, 1984 - [AD 82-26-03](https://openairdocs.org/ad/82-26-03): Manifold Assembly · Pratt & Whitney Division JT9D-7, JT9D-7A, JT9D-7AH and 3 more. Effective Jan 27, 1983 - [AD 82-16-10](https://openairdocs.org/ad/82-16-10): Fan Exit Case Assembly · Pratt & Whitney Division JT9D-20. Effective Aug 16, 1982 - [AD 74-10-05 R1](https://openairdocs.org/ad/74-10-05-R1): Turbine Nozzle Guide Vane · Pratt & Whitney Division JT9D-20, JT9D-7 and JT9D-7A. Effective Nov 17, 1980 - [AD 78-08-13](https://openairdocs.org/ad/78-08-13): Main Gearbox · Pratt & Whitney Division JT9D-3A, JT9D-7, JT9D-7A and 4 more. Effective Apr 18, 1980 - [AD 78-16-05](https://openairdocs.org/ad/78-16-05): Sixth Stage Turbine Disks · Pratt & Whitney Division JT9D-20, JT9D-20J, JT9D-3A and 17 more. Effective Sep 12, 1978 - [AD 78-17-08](https://openairdocs.org/ad/78-17-08): Fifteenth Stage Compressor Disks · Pratt & Whitney Division JT9D-20, JT9D-3A, JT9D-7 and 5 more. Effective Sep 1, 1978 - [AD 76-20-03](https://openairdocs.org/ad/76-20-03): Seal Clearances · Pratt & Whitney Division JT9D-20, JT9D-3A, JT9D-7 and 4 more. Effective Nov 16, 1977 Historical (superseded or no longer in force): - [AD 2012-04-15](https://openairdocs.org/ad/2012-04-15) (historical): Engine · Pratt & Whitney Division JT9D-20J, JT9D-3A, JT9D-59A and 16 more. Effective Apr 23, 2012 - [AD 2007-17-21](https://openairdocs.org/ad/2007-17-21) (historical): High pressure turbine (HPT) vane assemblies · Pratt & Whitney Division JT9D-7R4E1, JT9D-7R4E4, JT9D-7R4G2 and 1 more. Effective Sep 28, 2007 - [AD 2007-05-17](https://openairdocs.org/ad/2007-05-17) (historical): Airworthiness Limitations Section (ALS) · Pratt & Whitney Division JT9D-20J, JT9D-3A, JT9D-7 and 15 more. Effective Apr 12, 2007 - [AD 2005-26-09](https://openairdocs.org/ad/2005-26-09) (historical): 1st stage fan blades. · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E and 4 more. Effective Jan 11, 2006 - [AD 2003-24-12](https://openairdocs.org/ad/2003-24-12) (historical): Gearbox pressure tube · Pratt & Whitney Division JT9D-3A, JT9D-7, JT9D-7A and 4 more. Effective Dec 18, 2003 - [AD 2002-10-07](https://openairdocs.org/ad/2002-10-07) (historical): High Pressure Turbine (HPT) Second Stage Airseals · Pratt & Whitney Division JT9D-59A, JT9D-70A, JT9D-7Q and 1 more. Effective Jun 27, 2002 - [AD 2002-08-11](https://openairdocs.org/ad/2002-08-11) (historical): Airworthiness Limitations Section (ALS) - Critical Life-Limited Parts · Pratt & Whitney Division JT9D-20, JT9D-20J, JT9D-3A and 17 more. Effective May 28, 2002 - [AD 2000-01-13](https://openairdocs.org/ad/2000-01-13) (historical): Pratt & Whitney Division JT9D-7, JT9D-70A, JT9D-7A and 13 more. Effective Feb 23, 2000 - [AD 99-08-12](https://openairdocs.org/ad/99-08-12) (historical): Maintenance Program, Mandatory Inspections · Pratt & Whitney Division JT9D-20J, JT9D-3A, JT9D-59A and 16 more. Effective May 13, 1999 All 65: https://openairdocs.org/engine/pratt-whitney-jt9d-series/ads.md ## Information bulletins (advisory) (7) - [SAIB NE-07-41](https://openairdocs.org/saib/NE-07-41): Pratt & Whitney (P&W) JT9D HPT 2nd Stage Vane/Disk Failures. Issued Aug 3, 2007 - [SAIB NE-04-51](https://openairdocs.org/saib/NE-04-51): . Issued Feb 12, 2004 - [SAIB NE-04-44](https://openairdocs.org/saib/NE-04-44): . Issued Jan 14, 2004 - [SAIB NE-02-30](https://openairdocs.org/saib/NE-02-30): . Issued Jun 3, 2002 - [SAIB NE-02-21](https://openairdocs.org/saib/NE-02-21): . Issued Mar 15, 2002 - [SAIB NE-02-01](https://openairdocs.org/saib/NE-02-01): . Issued Oct 5, 2001 - [SAIB ANE-97-03](https://openairdocs.org/saib/ANE-97-03): . Issued Apr 25, 1997 ## Registered aircraft (13) - [N438AA](https://openairdocs.org/aircraft/N438AA): [Frontera Flight Holding Inc](https://openairdocs.org/faa-owner/FRONTERA%20FLIGHT%20HOLDING%20INC), [Dover, DE](https://openairdocs.org/faa-place/DE/Dover), built 1987, S/N 49456 - [N453FE](https://openairdocs.org/aircraft/N453FE): [Federal Express Corp](https://openairdocs.org/faa-owner/FEDERAL%20EXPRESS%20CORP), [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis), built 1983, S/N 267 - [N454FE](https://openairdocs.org/aircraft/N454FE): [Federal Express Corp](https://openairdocs.org/faa-owner/FEDERAL%20EXPRESS%20CORP), [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis), built 1983, S/N 278 - [N471EV](https://openairdocs.org/aircraft/N471EV): [Gugu Ltd](https://openairdocs.org/faa-owner/GUGU%20LTD), [Bellevue, WA](https://openairdocs.org/faa-place/WA/Bellevue), S/N 20651 - [N472EV](https://openairdocs.org/aircraft/N472EV): [Fletcher Aviation Services LLC](https://openairdocs.org/faa-owner/FLETCHER%20AVIATION%20SERVICES%20LLC), [Bismarck, ND](https://openairdocs.org/faa-place/ND/Bismarck), built 1971, S/N 20320 - [N602KW](https://openairdocs.org/aircraft/N602KW): [Alta 767 Spv LLC](https://openairdocs.org/faa-owner/ALTA%20767%20SPV%20LLC), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 1985, S/N 23306 - [N650GT](https://openairdocs.org/aircraft/N650GT): [Umb Bank N A Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20N%20A%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 1982, S/N 22566 - [N651GT](https://openairdocs.org/aircraft/N651GT): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 1983, S/N 22570 - [N7470](https://openairdocs.org/aircraft/N7470): [Museum Of Flight Foundation](https://openairdocs.org/faa-owner/MUSEUM%20OF%20FLIGHT%20FOUNDATION), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 1969, S/N 20235 - [N747KV](https://openairdocs.org/aircraft/N747KV): [Jet Aero Holdings Inc](https://openairdocs.org/faa-owner/JET%20AERO%20HOLDINGS%20INC), [Coral Gables, FL](https://openairdocs.org/faa-place/FL/Coral%20Gables), S/N 21133 - [N767BZ](https://openairdocs.org/aircraft/N767BZ): [Bank Of Utah Trustee](https://openairdocs.org/faa-owner/BANK%20OF%20UTAH%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), S/N 22567 - [N852V](https://openairdocs.org/aircraft/N852V): [Omega Air Inc](https://openairdocs.org/faa-owner/OMEGA%20AIR%20INC), [San Antonio, TX](https://openairdocs.org/faa-place/TX/San%20Antonio), built 1980, S/N 47852 - [N905NA](https://openairdocs.org/aircraft/N905NA): [National Aeronautics And Space Administration](https://openairdocs.org/faa-owner/NATIONAL%20AERONAUTICS%20AND%20SPACE%20ADMINISTRATION), [Houston, TX](https://openairdocs.org/faa-place/TX/Houston), built 1970, S/N 20107 ## NTSB investigations (28) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB ENG11WA005](https://openairdocs.org/ntsb/ENG11WA005), Nov 28, 2010: Boeing 747 (N482EV), Chubu, Japan, Japan, incident, no damage - [NTSB CEN09LA114](https://openairdocs.org/ntsb/CEN09LA114), Dec 23, 2008: Boeing 747-212B (N486EV), Rockford, IL, substantial damage. Probable cause: The ground crew's failure to maintain clearance from the light pole while directing the airplane to parking. - [NTSB DCA08RA078](https://openairdocs.org/ntsb/DCA08RA078), Jul 7, 2008: Boeing 747-200FM (N714CK), Madrid, Colombia, destroyed, 2 fatal - [NTSB DCA08RA063](https://openairdocs.org/ntsb/DCA08RA063), May 25, 2008: Boeing B747-200 (N704CK), Brussels, Belgium, destroyed - [NTSB ENG08IA022](https://openairdocs.org/ntsb/ENG08IA022), Apr 20, 2008: Boeing 747 (N704CK), Newark, NJ, incident, minor damage. Probable cause: An engine fire in the No. 3 engine due to the failure of, and subsequent flammable fluid leak from, one of three fuel or hydraulic lines located in the engine's accessory raceway that ignited when… - [NTSB DCA06WA049](https://openairdocs.org/ntsb/DCA06WA049), Jun 7, 2006: Boeing 747-200 (N922FT), Rio Negro, Colombia, substantial damage - [NTSB ENG05RA021](https://openairdocs.org/ntsb/ENG05RA021), Jul 4, 2005: Boeing 747-200B (N714CK), Sapporo, Japan, incident - [NTSB SEA04IA010](https://openairdocs.org/ntsb/SEA04IA010), Oct 2, 2003: Boeing 747-100 (N479EV), Lyon, France, incident, minor damage. Probable cause: An undetermined malfunction in an aircraft system while in cruise flight leading to a fire in the engine number four B Loop portion (Card A16) of the fire detection controls cardfile. - [NTSB ANC02LA008](https://openairdocs.org/ntsb/ANC02LA008), Dec 28, 2001: Boeing 747-128 (N3203Y), Anchorage, AK, substantial damage. Probable cause: The flight crew's inadequate preflight planning, and failure to calculate the airplane weight and balance prior to departure. - [NTSB DCA01MA063](https://openairdocs.org/ntsb/DCA01MA063), Sep 11, 2001: Boeing 767-200ER (N612UA), New York City, NY, destroyed, 65 fatal. Probable cause: The Safety Board did not determine the probable cause and does not plan to issue a report or open a public docket. The terrorist attacks of September 11, 2001 are under the jurisdiction of the… - [NTSB ANC01IA007](https://openairdocs.org/ntsb/ANC01IA007), Oct 15, 2000: Boeing 747-251F (N629US), Anchorage, AK, incident, minor damage. Probable cause: Rupture and disintegration of main landing gear tires during the takeoff roll, and subsequent damage to the right main gear hydraulic brake system. - [NTSB CHI00IA152](https://openairdocs.org/ntsb/CHI00IA152), Jun 7, 2000: Boeing 767-222 (N603UA), Lafayette, IN, incident, no damage. Probable cause: The blocked drain lines in the canted pressure deck and the frozen aileron cable. - [NTSB DCA00WA049](https://openairdocs.org/ntsb/DCA00WA049), May 12, 2000: Boeing 747-200 (N520UP), Ireland, incident, no damage - [NTSB DCA99WA064](https://openairdocs.org/ntsb/DCA99WA064), Jun 28, 1999: Airbus Industrie A310 (N420FE), Manila, Philippines, substantial damage - [NTSB SEA99IA032](https://openairdocs.org/ntsb/SEA99IA032), Jan 20, 1999: Boeing 747-238B (N14024), Pacific Ocean (Pacific Ocean), incident, minor damage. Probable cause: An encounter with Clear Air Turbulence at Flight Level 330. - [NTSB DCA98WA069](https://openairdocs.org/ntsb/DCA98WA069), Jul 20, 1998: Boeing 747 (N482EV), Amsterdam, Netherlands, incident, no damage - [NTSB MIA97IA147](https://openairdocs.org/ntsb/MIA97IA147), Apr 19, 1997: Boeing 747-2R7F (N639FE), Miami, FL, incident, minor damage. Probable cause: disbonding and separation of the right inboard wing fixed trailing edge panel during cruise flight, which resulted in damage to the inboard fore flap and inboard mid flap, and a subsequent… - [NTSB IAD96IA098](https://openairdocs.org/ntsb/IAD96IA098), Jun 18, 1996: Boeing 747-136 (N606FF), Jamaica, NY, incident, minor damage. Probable cause: failure of the constant speed drive (CSD) to disconnect from the generator. Contributing to the cause was the failure of the FAA approved overhaul facility to follow the manufacturer's overhaul… - [NTSB MIA95WA143](https://openairdocs.org/ntsb/MIA95WA143), Jun 3, 1995: Boeing B-747-238 (N706CK), Panama City, Panama, substantial damage - [NTSB CHI95LA078](https://openairdocs.org/ntsb/CHI95LA078), Jan 29, 1995: Boeing 747-238B (N706CK), Belleville, MI, substantial damage. Probable cause: the failure of company maintenance personnel to adequately secure the cargo pallets, and the failure of the flightcrew to detect the deficiency during their preflight inspection. - [NTSB DCA94RA037](https://openairdocs.org/ntsb/DCA94RA037), Mar 1, 1994: Boeing 747 (N637US), Narita, Japan - [NTSB ANC93IA188](https://openairdocs.org/ntsb/ANC93IA188), Sep 25, 1993: Boeing 747-200 (N629US), Anchorage, AK, incident, minor damage. Probable cause: FOREIGN OBJECT DAMAGE TO THE COMPRESSOR FORWARD FAN ASSEMBLY AS A RESULT OF THE INGESTION OF A BIRD. - [NTSB NYC93IA184](https://openairdocs.org/ntsb/NYC93IA184), Sep 11, 1993: Boeing 747-200 (N17025), New York, NY, incident, minor damage. Probable cause: The improper installation of the fairing by company maintenance personnel, resulting in the infligh separation of the fairing in flight. - [NTSB NYC89IA123](https://openairdocs.org/ntsb/NYC89IA123), Apr 23, 1989: Boeing 747-284B (N305TW), New York, NY, incident, no damage. Probable cause: THE FAILURE OF THE SWEARINGEN FLIGHT CREW TO PROPERLY IDENTIFY THE AIRPLANE THEY WERE TO FOLLOW, PRIOR TO ACCEPTING THE VISUAL APPROACH TO RUNWAY 31R. - [NTSB DCA84AA025](https://openairdocs.org/ntsb/DCA84AA025), May 31, 1984: Boeing 727-222 (N7640U), Denver, CO, substantial damage - [NTSB DEN84IA041](https://openairdocs.org/ntsb/DEN84IA041), Dec 9, 1983: Boeing 767 (N613UA), Denver, CO, incident, no damage - [NTSB LAX84IA040](https://openairdocs.org/ntsb/LAX84IA040), Nov 2, 1983: Boeing 767 (N605TW), San Francisco, CA, incident, minor damage - [NTSB SEA70IS044](https://openairdocs.org/ntsb/SEA70IS044), May 24, 1970: Boeing 747 (N7470), Moses Lake, WA, incident, minor damage ## FAA accident and incident reports (93, newest 50) 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 20121127026299I](https://openairdocs.org/incident/20121127026299I), Nov 27, 2012: Boeing 747-273C (N471EV), Minor damage. Hard landing -- which resulted in damage to inboard flap hardware, and right inboard ailerons. - [Incident 20111219028969I](https://openairdocs.org/incident/20111219028969I), Dec 19, 2011: Boeing 747-212B (N486EV), Minor damage. During climb crew reported a muffled thud and an illuminated #4 engine fire light. Crew accomplished emergency procedures checklist and returned to the airport. - [Incident 20110907019009I](https://openairdocs.org/incident/20110907019009I), Sep 7, 2011: Boeing 747-212B (N485EV), Hhn, Minor damage. N485EV, Boeing 747, had inflight fire nr 3 engine 43 minutes after departing Hahn (Hhn), germany. Returned to Hahn, landed without incident. - [Incident 20110223001739I](https://openairdocs.org/incident/20110223001739I), Feb 23, 2011: Airbus A310-222 (N456FE), Harrisburg, PA, No damage. Spoke with fedex station manager [privacy data omitted] as crew had already departed for newark with replacement aircraft. Upon landing at MDT on runway 31,… - [Incident 20101216054109I](https://openairdocs.org/incident/20101216054109I), Dec 16, 2010: Boeing 747-212B (N485EV), Louisville, KY, Minor damage. On December 16, 2010 in Louisville KY (sdf) a Boeing 747-212B N485EV operated as flight 1325 by evergreen intl airlines (eiaa) experienced a fire on nbr 3… - [Incident 20101128053169I](https://openairdocs.org/incident/20101128053169I), Nov 28, 2010: Boeing 747-212B (N482EV), Minor damage. On 11/28/2010, flight EV-238 aircraft N482EV (20713), a Boeing 747-212B departed Nagoya, Japan (ngo). On climb at approximately 3500' the crew noticed N1 and… - [Incident 20100813043289I](https://openairdocs.org/incident/20100813043289I), Aug 13, 2010: Mcdonnell D MD 83 (N893GA), Roanoke, VA, Minor damage. While on takeoff roll, right engine failed and takeoff was aborted. Fire in tailpipe reported by fire department. Visual inspection of engine showed extensive… - [Accident 20081223854799A](https://openairdocs.org/incident/20081223854799A), Dec 23, 2008: Boeing 747212B (N486EV), Chicago/Rockfo, IL, Substantial damage. (-23) As the aircraft was being marshalled into position the marshaller brought the Boeing 747 on the incorrect lead in line which was intended for Boeing 757… - [Incident 20080508836829I](https://openairdocs.org/incident/20080508836829I), May 8, 2008: Boeing 747212B (N520UP), Louisville, KY, Minor damage. (-23) After landing ipxa flight 751 was cleared to taxi to ramp 6 spot 8 at ksdf. Upon arrival at the entrance to ramp 6 a ground marshaller was observed in… - [Incident 20071023831169I](https://openairdocs.org/incident/20071023831169I), Oct 23, 2007: Boeing 747212B (N703CK), Chicago, IL, Minor damage. (-23) Kalitta air flight number 15467 departed anc at 1609Z with a normal take off and noted the anti skid light on during t/o roll. Neither crew noted any… - [Incident 20070312825999I](https://openairdocs.org/incident/20070312825999I), Mar 12, 2007: Boeing 747212B (N703CK), Dubai, TC, Minor damage. (-23) On March 12, 2007 kcsa aircraft N703CK flight number K4-208 departed Dubai international airport, using runway twelve (12) destination brussels.… - [Accident 20060607031139A](https://openairdocs.org/incident/20060607031139A), Jun 7, 2006: Boeing 7472U3B (N922FT), Rio Negro, CP, Substantial damage. (-23) On take off run, the aircraft appeared to have suffered an engine failure. The pilots aborted the take off but were unable to prevent an overrun.. The… - [Incident 20051126029539I](https://openairdocs.org/incident/20051126029539I), Nov 26, 2005: Doug DC983 (N437AA), Boise, ID, Damage unknown. (-23) American airlines flight 2033, dfw-sea, #2 engine had overtemp indication accompanied with auto-shutdown. Pilot declared an emergency and diverted into… - [Incident 20050503008089I](https://openairdocs.org/incident/20050503008089I), May 3, 2005: Boeing 747132 (N479EV), Doha, QA. (-23) Eiaa, flight call sign - rch 285-enroute from ramstein germany (etar) to al udaid qatau (otbd) declared an emergency and diverted into Doha qatar (otbh)… - [Incident 20040613009869I](https://openairdocs.org/incident/20040613009869I), Jun 13, 2004: Doug DC983 (N438AA), San Francisco, CA. (-23) American airlines flight 1907 departed San Francisco International Airport for los angeles on June 13, 2004, and soon after takeoff the crew reported… - [Incident 20040213002429I](https://openairdocs.org/incident/20040213002429I), Feb 13, 2004: Airbus A310222 (N449FE), Indianapolis, IN, Minor damage. (-23) On landing roll out between approx 60-80 knots crew observed a flash on l/h side of a/c. after exiting runway they were informed by the tower that the #1… - [Incident 20031002027559I](https://openairdocs.org/incident/20031002027559I), Oct 2, 2003: Boeing 747132 (N479EV), Lyon, FR, Minor damage. (-23) At cruise flight, FL400, crew noted rt wing overheat indication. Crew accomplished checklists. Subsequently, the #3 and #4 engine b fire loop indications… - [Incident 20030921031749I](https://openairdocs.org/incident/20030921031749I), Sep 21, 2003: Boeing 767222 (N615UA), Syracuse, NY. (-23) On 9/21/03 at 1438 eastern standard time, united flight #4, a B767-222, N615UA, serial #21876, enroute from lax to jfk diverted to syr (Syracuse, NY) due… - [Incident 20030820023929I](https://openairdocs.org/incident/20030820023929I), Aug 20, 2003: Airbus A310222 (N446FE), Columbus, OH, Minor damage. (-23) While enroute right side sliding window heat power cord caught fire. Switch was turned off and fire was extinguished. Landed klck. The maintenance action… - [Incident 20030625011829I](https://openairdocs.org/incident/20030625011829I), Jun 25, 2003: Boeing 747273C (N471EV), New York, NY, Substantial damage. (-23) Evergreen international airlines (eiaa) June 25, 2003 #1 engine, fire and in-flight shutdown. 06/25/2003, in flight shut down/diversion to jfk airport… - [Incident 20030215002579I](https://openairdocs.org/incident/20030215002579I), Feb 15, 2003: Boeing 747212B (N485EV), Catania, IT, Minor damage. (-23) Aircraft was vectored for a day, visual approach to runway 28L at sigonella ab, italy. It descended out of the clouds at 3000 feet. The runway appeared… - [Incident 20030202006209I](https://openairdocs.org/incident/20030202006209I), Feb 2, 2003: Airbus A310222 (N454FE), Indianapolis, IN. (-23) On feb 02 2003 while enroute roc to mem at FL 350, all four left wheel temps went to 400 degrees. Right wheels remained at 5 degrees. The crew suspected… - [Incident 20021015030929I](https://openairdocs.org/incident/20021015030929I), Oct 15, 2002: Boeing 747283B (N523UP), Ontario, CA, Minor damage. (-23) Aircraft landed short on runway 26L threshold and struck four runway threshold lights at ont. Aircraft taxied to gate without further incident. Aircraft… - [Incident 20020926026599I](https://openairdocs.org/incident/20020926026599I), Sep 26, 2002: Airbus A310222 (N449FE), Burbank, CA. (-23) Federal express flight 1417 landed at Burbank airport on 9/26/02. On rollout the Burbank tower reported to the aircrew that the number one engine was on… - [Incident 20020707022069I](https://openairdocs.org/incident/20020707022069I), Jul 7, 2002: Boeing 747146 (N702CK), Ontario, CA. (-23) Kalitta air flight CK364, a B747-100 took off from Ontario airport, at about 0420 hours on July 7, 2002 for honolulu, hi and at about 30 minutes out… - [Incident 20020217003559I](https://openairdocs.org/incident/20020217003559I), Feb 17, 2002: Boeing 747251B (N624US), Obyan, Northern Mariana Islands, Minor damage. (-23) Nasap report "arr'ed in spn-overcast skies and light rain. Winds were reported at 070 at 21 knots. ILS app'ch to rwy 07. Min autobrakes selected for wet… - [Incident 20020211019079I](https://openairdocs.org/incident/20020211019079I), Feb 11, 2002: Boeing 747132 (N479EV), Norfolk, VA, Minor damage. (-23) On February 11, 2002, an evergreen B-747-100, N479EV, at Norfolk naval air station (ngu), was found to have damage after a flight from john f. kennedy… - [Accident 20011228036809A](https://openairdocs.org/incident/20011228036809A), Dec 28, 2001: Boeing 747128 (N3203Y), Anchorage, AK, No damage. (-23) Morning t/o (in the dark) with 1400' RVR on rnwy 32 panc a/p. momentary stick shaker was experienced shortly after t/o. speeds, attitude and handling… - [Incident 20011228033649I](https://openairdocs.org/incident/20011228033649I), Dec 28, 2001: Airbus A310222 (N448FE), Pittsburgh, PA. (-23) On December 28, 2001, federal express flight #1446 an A-310-222 declared an emergency due to a cargo smoke indication. The aircraft landed at runway 10L… - [Accident 20010911039199A](https://openairdocs.org/incident/20010911039199A), Sep 11, 2001: Boeing 767222 (N612UA), New York, NY, Destroyed, 65 fatal. (-23) Airport screening security. - [Incident 20010718018579I](https://openairdocs.org/incident/20010718018579I), Jul 18, 2001: Boeing 747283B (N523UP), Anchorage, AK, Minor damage. (-23) Tail strike was a result of a possible flawed cockpit procedure in determining and setting approach and landing speeds. Second officer properly… - [Incident 20001122022059I](https://openairdocs.org/incident/20001122022059I), Nov 22, 2000: Boeing 747249F (N920FT), Seattle, WA, Minor damage. (-23)On November 22, 2000 polar air 2916 under the command of[privacy data omitted] landed on runway 31L Boeing field. This night landing occurred at 2045… - [Incident 20001015016649I](https://openairdocs.org/incident/20001015016649I), Oct 15, 2000: Boeing 747251F (N629US), Anchorage, AK, Minor damage. (-23) During the takeoff roll the crew experienced excessive airframe vibration and aborted the takeoff at 148 knots prior to reaching V1 speed of 164 knots.… - [Incident 20000607026669I](https://openairdocs.org/incident/20000607026669I), Jun 7, 2000: Boeing 767222 (N603UA), Chicago, IL. (-23)See attached sheet - [Incident 20000227015409I](https://openairdocs.org/incident/20000227015409I), Feb 27, 2000: Boeing 747238B (N161UA), Los Angeles, CA, Minor damage. (-5) During pushback, aircraft struck jetway causing damage to the pitot tube and an 8 inch gash 4 to 5 feet from the nose on the left side. No injuries to the… - [Incident 20000106002589I](https://openairdocs.org/incident/20000106002589I), Jan 6, 2000: Doug DC983 (N436AA), Dallas-Ft Worth, TX, Minor damage. This incidnet occured during a power back departure from gate 33A at dfw. Guideman briefed capt that a tail left would be directed, normal for this gate. After… - [Incident 19991109031969I](https://openairdocs.org/incident/19991109031969I), Nov 9, 1999: Boeing 747282B (N610FF), Al-Kharj, SA, Minor damage. (-23) On November 9, 1999, a tower air mechanic (zahid mian) was severely injured while performing maintenance on tower aircraft N610FF at al kharji, saudi… - [Incident 19980416014949I](https://openairdocs.org/incident/19980416014949I), Apr 16, 1998: Boeing 747136 (N606FF), San Juan, Puerto Rico, Minor damage. During taxi for takeoff struck tail of parked 757. - [Incident 19980219005799I](https://openairdocs.org/incident/19980219005799I), Feb 19, 1998: Boeing 747146 (N704CK), Honolulu, HI, Substantial damage. Narrative: the aircraft departed hnl airport with 426 sob, and 19 crew. While climbing through 15,000 ft. MSL, the number 2 engine had a loss of oil pressure.… - [Incident 19980115001949I](https://openairdocs.org/incident/19980115001949I), Jan 15, 1998: Boeing 747128 (N3203Y), Hong Kong, UK, Minor damage. Narrative: 01/16/98 notified by polar air cargo chief pilot of tail strike, B-747-128 N3203Y, during departure from vhhh (Hong Kong). Damage was discovered… - [Incident 19970624029759I](https://openairdocs.org/incident/19970624029759I), Jun 24, 1997: Boeing 767231 (N605TW), Lincoln, NE. Narrative: the flight was cleared for block altitude FL 390-410. Approximately 60 NM west/southwest of Lincoln, NE VORTAC, the aircraft could not maintain the… - [Incident 19970419022279I](https://openairdocs.org/incident/19970419022279I), Apr 19, 1997: Boeing 7472R7F (N639FE), Miami, FL, Minor damage. Loud bangs and severe vibrations on climbout. Returned. Right wing trailing edge gone, due thrust reverse. - [Incident 19970331007989I](https://openairdocs.org/incident/19970331007989I), Mar 31, 1997: Doug DC983 (N436AA), Syracuse, NY. Narrative: on March 31, 1997, at 1718 local time, a Mcdonnell Douglas DC-9-83, N436AA, registered to American airlines, inc., while the aircraft was taxiing on… - [Incident 19961224043509I](https://openairdocs.org/incident/19961224043509I), Dec 24, 1996: Boeing 747128 (N3203Y), Tucson, AZ. Narrative: on December 24, 1996, N3203Y,a B-747 operated by atlas air inc., was on an IFR flight plan from louisville,KY to marana, Arizona for the purpose of… - [Incident 19960913035339I](https://openairdocs.org/incident/19960913035339I), Sep 13, 1996: Boeing 757222 (N520UP), Omaha, NE. Narrative: N520UA, a B-757 operated as united air lines, inc., flight 308 from oakland, CA, to chicago, IL, diverted into Omaha, NE, after experiencing… - [Incident 19951124042029I](https://openairdocs.org/incident/19951124042029I), Nov 24, 1995: Boeing 747100 (N602FF), Savannah, GA, Minor damage. Narrative: aircraft encountered light to moderate turbulence approximately 150 NM west of destination, Hunter army airfield, Savannah, GA. Crew felt momentary… - [Accident 19950603017409A](https://openairdocs.org/incident/19950603017409A), Jun 3, 1995: Boeing 747238B (N706CK), Panama City, Substantial damage. (.19) See preliminary report for complete narrative. - [Accident 19950128048099A](https://openairdocs.org/incident/19950128048099A), Jan 28, 1995: Boeing 747238B (N706CK), Detroit, MI, No damage. (-23) Takeoff from kyip on position flight to kdtw for loading. Aircraft was not pressurized, climb to 3000 feet, approach and landing kdtw was normal. On post… - [Incident 19941125047589I](https://openairdocs.org/incident/19941125047589I), Nov 25, 1994: Boeing 747128 (N3203Y), Hong Kong, HK, Minor damage. Fire NR3 engine. Used bottles. Returned to Hong Kong. Csd had catastrophic failure due lack of oil. Overheated. - [Incident 19940728031459I](https://openairdocs.org/incident/19940728031459I), Jul 28, 1994: Boeing 747238B (N160UA), London, UK. Narrative: on approach to London Heathrow Airport experienced a lightning strike to the vertical stabilizer on aircraft N160UA, VOR antenna was damaged and the… All 93: https://openairdocs.org/engine/pratt-whitney-jt9d-series/incidents.md ## Service difficulty reports (123, newest 50) As reported by operators and repair stations, by the model named in the report. - [SDR ABXA2024012616](https://openairdocs.org/sdr/ABXA2024012616), Jan 26, 2024: WARNING MESSAGE. FALSE INDICATION. DURING TAXI RH ENG EGT OVERTEMP ON START EGT 562 AC RETURED TO GATE AND GROUNDED BY MAINTENANCE PERFORMED FIM 71-08 FAULT TREE 816 SECOND ENGINE START ATTEMPT C - [SDR ABXA2024011812](https://openairdocs.org/sdr/ABXA2024011812), Jan 18, 2024: VANE. MALFUNCTIONED. WHILE SETTING THRUST DURING A STATIC TAKEOFF WITH EEC'S DEFERRED A COMPRESSOR STALL OCCURRED. THE COMPRESSOR STALL SEEMED TO BE ON THE LT ENG, ABORTED TAKE OFF - [SDR 2DYA20200828005](https://openairdocs.org/sdr/2DYA20200828005), Aug 25, 2020: GENERATOR. DISENGAGED. PASSENGER FLIGHT EN ROUTE FROM GEO TO JFK WAS AT TOP OF DECENT (AT FL380 TIME APPROXIMATE 0027Z). THE LT GENERATOR WENT OFF LINE AND THE APU GENERATOR PICKED UP - [SDR UIEA2017020200143](https://openairdocs.org/sdr/UIEA2017020200143), Feb 2, 2017: SPINNER. CRACKED. ON WALKAROUND, FOUND NR 1 ENGINE SPINNER CAP CRACKED ON SEVERAL OF THE FLANGE SURFACES (

REMOVED AND REPLACED FORWARD SPINNER CAP IAW B767 AMM 72-51-01 T - [SDR UIEA2016033100227](https://openairdocs.org/sdr/UIEA2016033100227), Mar 29, 2016: PUMP. MALFUNCTIONED. UPON LEVEL OFF AT FL 360, RT ENG COMPRESSOR STALLED 4 TIMES. NO EXCEEDANCES WERE NOTED. ACCOMPLISHED NR 2 ENG BORESCOPE INSPECTION IAW ECM ITEM NR 2016-098 STEP - [SDR UIEA2016030500115](https://openairdocs.org/sdr/UIEA2016030500115), Mar 4, 2016: UNKNOWN. NOT REPORTED. IN CRUISE AT FL 350, THE RT ENG COMPRESSOR STALLED AT LEAST 3 TIMES. WE REDUCED POWER & CONTINUED. NO ADDITIONAL STALL AT REDUCED POWER. PERFORMED TEST IAW AMM - [SDR FDEA201310092461](https://openairdocs.org/sdr/FDEA201310092461), Oct 9, 2013: MOUNT. CORRODED. NR 2 PYLON AFT ENGINE MOUNT HAS CORROSION ON FWD & AFT SIDES OF MOUNT, ON INBD AND OTBD, HORIZONTALLY POSITIONED BOLTS, RECESSED AREAS. REPAIRED IAW EA 6-5451-T - [SDR UIEA2013092700509](https://openairdocs.org/sdr/UIEA2013092700509), Sep 26, 2013: ENGINE. VIBRATION. SIGNIFICANT VIBRATION LT ENGINE ALL RANGE OF RPM. REPAIRED IAW SOPM 20-20-01 AND 20-41-02. - [SDR 2012FA0000569](https://openairdocs.org/sdr/2012FA0000569), Aug 16, 2012: INTERPHONE. INOPERATIVE. L2 INTERPHONE INOPERATIVE DURING FLIGHT. - [SDR UIEA2012081500361](https://openairdocs.org/sdr/UIEA2012081500361), Aug 15, 2012: ACTUATOR. SEPARATED. LEFT WING TRAILING FLAP DAMAGE, DUE TO SPOILER PANEL ACTUATOR SEPARATED. ACCOMPLISHED EO 6757A040, PART NR 1. TEMP REPAIR. - [SDR FDEA201208092923](https://openairdocs.org/sdr/FDEA201208092923), Aug 9, 2012: HINGE FITTING. GOUGED. LT NLG AFT DOOR UPPER FWD HINGE FITTING HAS .2500" X .5" GOUGE FROM CONTACT WITH DOOR CONTROL ROD (ON AFT FACE OF HINGE FITTING) R & R LT NLG AFT DOOR UPPER FWD - [SDR FDEA201205312039](https://openairdocs.org/sdr/FDEA201205312039), May 31, 2012: PRESSURE SWITCH. FAILED. DESCENDING OUT OF FL310 WE GOT AN OIL CLOG LIGHT ON NR 1 ENGINE. COMPLIED WITH PROCEDURES, SHUTDOWN NR 1 ENGINE. ALL OIL PRESSURES INDICATED NORMAL BEFORE AFTER - [SDR FDEA201205302015](https://openairdocs.org/sdr/FDEA201205302015), May 30, 2012: PRESSURE SWITCH. FAILED. NR 2 FUEL FLITER CLOG WOULD NOT GO AWAY AFTER QRH PROCEDURE. FOLLOWED ECAM AND QRH. DECLARED PRECAUTIONARY EMERGENCY. NR 2 ENG REMAINED AT IDLE REMAINDER OF FLI - [SDR KCSA11028](https://openairdocs.org/sdr/KCSA11028), May 23, 2011: FILTER. DIRTY. NR 3 ENGINE FLAME OUT DURING DESCENT THROUGH 30,000FT. ENGINE RESTARTED PER QRH 68 RESTART CHECKLIST AT 26,000FT NO TEMPERATURES EXCEEDED. ALL OTHER PARAMETERS - [SDR ABXR201012110055](https://openairdocs.org/sdr/ABXR201012110055), Dec 11, 2010: SKIN. CRACKED. DURING C-CHECK FOUND LT & RT AIR PHONE ANTENNAS CRACKED AT STA 335, S-34 LT & RT AND S-35 LT & RT. REMOVED ANTENNAS AND REPAIRED MOUNTING HOLES IAW AMES REA B65 - [SDR ABXR201012110056](https://openairdocs.org/sdr/ABXR201012110056), Dec 11, 2010: SKIN. CRACKED. DURING C-CHECK FOUND FUSELAGE SKIN CRACKED .5" AT STA. 1654, S-5L. REPAIRED IAW SRM. - [SDR FDEA201012054591](https://openairdocs.org/sdr/FDEA201012054591), Dec 5, 2010: REGULATOR VALVE. FAILED. GOT HIGH OIL PRESSURE NR 2 ENG ON T/O ROLL. REJECTED T/O AT LOW SPEED. SECOND TAKEOFF NORMAL. 1ST T/O 62PSI, 2ND T/O 58 PSI. R & R 2 ENGINE OIL PRESSURE REGULAT - [SDR FDEA201012034558](https://openairdocs.org/sdr/FDEA201012034558), Dec 3, 2010: OIL COOLER. FALSE ACTIVATION. GOT HIGH ENG OIL PRESSURE NR 2 ENG ON T/O ROLL. REJECTED T/O INDICATIONS WERE BACK TO NORMAL AFTER EXITING RUNWAY. RAN NR 2 ENG IAW JRH. NO DEFECTS NOTED. OIL N - [SDR FDEA201010284186](https://openairdocs.org/sdr/FDEA201010284186), Oct 28, 2010: CROSSBEAM. CORRODED. AFT CARGO COMPT FLOOR - TRANSVERSAL BEAM AT FR58 FOUND CORRODED. CROSSBEAM WAS REPLACED IAW 51-72-10. - [SDR FDEA201010184101](https://openairdocs.org/sdr/FDEA201010184101), Oct 18, 2010: FITTING. MISREPAIRED. MAIN DECK FLOOR STRUCTURE - PREVIOUS REPAIR FOUND AT FITTING LOCATED BTWN FR11 & FR15A AT Y 1500. REPAIR DOES NOT CONFORM WITH AN EXISTING SRM REPAIR. FLOOR FIT - [SDR EIAA2010069](https://openairdocs.org/sdr/EIAA2010069), Oct 18, 2010: FUEL CONTROL. MALFUNCTIONED. ON DESCENT FROM FL340 NR 2 ENGINE FAILED TO RESPOND TO THRUST LVR INPUT. NO RESPONSE AT FL300 TAT-18 PUT ANTI-ICE FUEL HEAT ON AT FL250 TAT-10 NO RESPONSE AT FL - [SDR FDEA201006302414](https://openairdocs.org/sdr/FDEA201006302414), Jun 30, 2010: SKIN. DAMAGED. LT WING - EXISTING REPAIR AT T/E OF FLAP INBD WITH DEBONDS. LT WING FLAP INBD WAS REPAIRED IAW SRM 57-52-12, FIG 204. - [SDR FDEA201006182368](https://openairdocs.org/sdr/FDEA201006182368), Jun 18, 2010: SKIN. DAMAGED. RT ELEVATOR - T/E LOWER SKIN SURFACE WITH DEBONDING (600MM X 100MM, SPANWISE X CORDWISE) AT 300MM FROM ER 40. RT ELEVATOR T/E LOWER SKIN WAS REPAIRED IAW EA 6-5 - [SDR FDEA201006182386](https://openairdocs.org/sdr/FDEA201006182386), Jun 18, 2010: SKIN. GOUGED. RT WING - FLAP OUTBD UPPER SKIN WITH 2 SCRATCHES BTW RIB 2 AND RIB 3. FLAP UPPERSKIN WAS REPAIRED IAW EA 6-5758-141543. - [SDR FDEA201006092367](https://openairdocs.org/sdr/FDEA201006092367), Jun 9, 2010: SKIN. DAMAGED. RT WING - FLAP OTBD T/E SKIN SURFACE DEBONDED (1360MM LENGHT BY 190MM WIDTH) BETWEEN RIB 2 AND RIB 4. RT WING FLAP OTBD WAS REPAIRED IAW EA 6-5750-140260. - [SDR EIAA2010017](https://openairdocs.org/sdr/EIAA2010017), May 21, 2010: FUEL CONTROL. INOPERATIVE. NR 3 ENG LOSS OF THROTTLE COMMAND, RAPID RISE IN EPR, THROTTLE RETARDED TO IDLE BEFORE POWER REDUCED. REMOVED AND REPLACED NR 3 FUEL CONTROL UNIT PER MM 73-21-0 - [SDR FDEA201005111507](https://openairdocs.org/sdr/FDEA201005111507), May 11, 2010: ACTUATOR. LEAKING. LT WING NR 6 SPOILER ACTUATOR LEAK. PRESSURED THE HYD SYS CK LEAKAGE IAW AMM 29-10-00-3. REPLACED THE LT NR 6 SPOILER ACTUATOR IAW AMM 27-64-14-4, RESULT:10 DRO - [SDR FDEA201003240978](https://openairdocs.org/sdr/FDEA201003240978), Mar 24, 2010: PRESSURE SWITCH. FAILED. T/O, 1 MIN NR 1 ENG FUEL FILTER CLOG LT ILLUMINATED FOLLOWED QRH NO RELIEF RTB LAND WT 271.5K LBS. RELEASED FOR SERVICE IAW MEL: 73-36-03-01. ONCE EACH FLIGHT D - [SDR FDEA201002150424](https://openairdocs.org/sdr/FDEA201002150424), Feb 15, 2010: TRANSMITTER. MALFUNCTIONED. AFTER TOGA POWER SET ON T/O, GOT A NR 1 ENG HIGH OIL PRESS LIGHT. REJECTED T/O. ALSO DURING START THE NR 1 ENG HIGH OIL PRESSURE LIGHT CAME ON FOR 1 MIN. GROUND - [SDR EIAA200900131](https://openairdocs.org/sdr/EIAA200900131), Nov 26, 2009: FCU. MALFUNCTIONED. DURING CRUISE, NR 4 ENGINE INDICATED LOSS OF THRUST. THRUST LEVER MOVEMENT CAUSED ALL ENG INDICATIONS TO FLUCTUATE. ENG NR 4 LEVER WAS REDUCED TO IDLE AN INFLIG - [SDR TIPR200900010](https://openairdocs.org/sdr/TIPR200900010), Jun 19, 2009: STRINGER. CORRODED. STRINGER 38L CORRODED AT STA 1562-1582 (LAV SERVICE PAN CUT-OUT). REMOVED AND REPLACED CORRODED STRINGER SECTION IAW SRM 53-00-03 AND 51-20-01. - [SDR TIPR2009000008](https://openairdocs.org/sdr/TIPR2009000008), Jun 17, 2009: STRINGER. CORRODED. AREA AFT OF BULK CARGO COMPARTMENT, CORROSION ON STRINGER-39L (UNDER REPAIR DOUBLER) STA 1540 TO 1550. REMOVED AND REPAIRED CORRODED REPAIR DOUBLER(CHANNEL)AND - [SDR TIPR200900005](https://openairdocs.org/sdr/TIPR200900005), Jun 16, 2009: STRINGER SPLICE. CRACKED. STRINGER 39R AT STA.1562 CRACKED. REMOVED AND REPLACED REPAIRED STRINGER SECTION AT 39R AND STA 1542 TO 1562 IAW SRM 53-00-03, FIG 201 AND 53-60-03 FIG 1. REMOV - [SDR TIPR200900007](https://openairdocs.org/sdr/TIPR200900007), Jun 16, 2009: STRINGER. CORRODED. CORRODED STRINGER SECTION AT 38 LT STA 1550 TO 1580 REQUIRES REMOVAL AND REINSTALLATION OF SUBSTRUCTURE. REMOVED AND RE-INSTALLED STRINGER SECTIONS AND SUB STRU - [SDR TIPR20090615001](https://openairdocs.org/sdr/TIPR20090615001), Jun 15, 2009: STRINGER. CORRODED. STRINGER 38L CORRODED AT STA1562-1582(LAV SERVICE PAN CUT-OUT AREA). - [SDR TIPR200900003](https://openairdocs.org/sdr/TIPR200900003), Jun 15, 2009: STRINGER. CORRODED. STRINGER 38R CORRODED AND CRACKED AT STATION 1580 (LAV SERVICE PAN CUT OUT AREA). - [SDR TIPR200900004](https://openairdocs.org/sdr/TIPR200900004), Jun 15, 2009: STRINGER. CORRODED. STRINGER 38L CORRODED AT 1562-1582 (LAV SERVICE PAN CUT-OUT AREA). - [SDR EIAA20090058](https://openairdocs.org/sdr/EIAA20090058), May 11, 2009: ENGINE. STALLED. AT FLT LEVEL 280 DURING DESCENT WHEN POWER WAS PARTIALLY REDUCED, NR 2 ENG STALLED. N1 40 PERCENT, EGT 850, TAT-16. ENG WAS SECURED AND RESTARTED IN ACCORDANCE - [SDR 2009F00008](https://openairdocs.org/sdr/2009F00008), Jan 20, 2009: WINDSHIELD. DELAMINATED. RT NR1 WINDSHIELD FAILURE. - [SDR ANCF200800001](https://openairdocs.org/sdr/ANCF200800001), Jan 23, 2008: FILTER. CLOGGED. R OIL STRAINER CLOG ANNUNCIATION DISPLAYED ON EOAP DURING CRZ AT FL 350, ENG WAS OPERATED AT IDLE THRUST UNTIL LANDING; NO REVERSE WAS USED ON ENGINE. AS PER AM - [SDR 07FDEA05109](https://openairdocs.org/sdr/07FDEA05109), Dec 20, 2007: BLEED VALVE. CRACKED. DURING CLIMB TO CRUISE ALTITUDE, ECAM PRESENTED AN ADVISORY PAGE FOR NR 1 ENG NAC TEMP AT 200. SELECTED NR 1 BLEED VALVE OFF AND REDUCED POWER ON NR 1 WITH NO C - [SDR TIPR200736008](https://openairdocs.org/sdr/TIPR200736008), Aug 13, 2007: SKIN. DENTED. BULK CARGO DOOR EXTERIOR SURFACE DENTED NUMEROUS PLACES. FABRICATED AND INSTALLED DOUBLER AND FILLER IAW SRM 52-30-01 FIG 101. REFERENCE SERVICE ORDER- 599125 O - [SDR TIPR200736007](https://openairdocs.org/sdr/TIPR200736007), Aug 8, 2007: STRINGER. CORRODED. AFT PIT STA 1540, STRINGER 39R, CORROSION AS MARKED. FABRICATED AND INSTALLED STRINGER REPAIR IAW SRM 53-00-03. - [SDR TIPR200736006](https://openairdocs.org/sdr/TIPR200736006), Aug 6, 2007: SKIN. CORRODED. AFT PIT STA 1540 HAS CORROSION UNDER STRINGER 39R. FABRICATED AND INSTALLED DOUBLER AND FILLER IAW SRM 53-00-01 FIG 201. REFERENCE SERVICE ORDER-599125 OPERATIO - [SDR TIPR360200706](https://openairdocs.org/sdr/TIPR360200706), Jul 31, 2007: SKIN. GOUGED. AFT FUSELAGE SKIN UNDER UPPER LT STAB FAIRING STA 1835 DEEP GOUGES. FABRICATED AND REPLACED REPAIR DOUBLER IAW SRM 53-80-01- REFERENCE SERVICE ORDER 599125 OPER - [SDR TIPR200736001](https://openairdocs.org/sdr/TIPR200736001), Jul 23, 2007: FLOORBEAM. CORRODED. AFT PIT FLOORBEAM UPPER T-CAP AT UPPER AND LOWER SURFACES HAS CORROSION AT BS1197 BETWEEN RBL 22 TO RBL 44. REMOVED CORROSION IAW MM 51-00-53. FOUND TO BE BEYON - [SDR 07FDEA02296](https://openairdocs.org/sdr/07FDEA02296), Jun 27, 2007: CONNECTOR. LOOSE. ON TAKEOFF REC'D NR 1 REVERSER UNLOCKED LIGHT AT 2 SEPARATE TIMES. ONCE DURING ENG OVERTEMP AND AFTER THROTTLE WAS REDUCED. ON TAKEOFF, ECAM NR 1 ENG OVERTEMP, - [SDR EIA2007059](https://openairdocs.org/sdr/EIA2007059), Mar 21, 2007: LIGHT. INOPERATIVE. EMERGENCY EXIT LIGHT FOUND INOP DURING MAINTENANCE. REPAIRED PER MM 33-51-07, OPS CKD GOOD PER 33-51-00. - [SDR ARWA20061002](https://openairdocs.org/sdr/ARWA20061002), Oct 12, 2006: LINE. DAMAGED. IN CRUISE FLIGHT TO MAINTAIN NR 1 ENGINE N1 ALIGNMENT WITH ALL OTHER ENGINES N1 NR 1 EPR INDICATING 1.15 NR 2 EPR 1.32 AND NR 3 EPR 1.32 ALL N2 ALIGNED. PERFORM - [SDR UPS06447744](https://openairdocs.org/sdr/UPS06447744), Aug 22, 2006: CHIP DETECTOR. DAMAGED. ATB - OIL QTY ON NR 2 ENGINE DROPPED TO ZERO OIL PRESSURE DECREASING SHUT DOWN NR 2 ENGINE. LANDING WT 629.0. REPLACED NR 4 BEARING MAG PLUG PER MM 72-61-00. All 123: https://openairdocs.org/engine/pratt-whitney-jt9d-series/reports.md ## STCs that may be installed (OpenAirDocs) (18) Approved for this engine model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has. - [STC SE2338SO](https://openairdocs.org/stc/SE2338SO): Installation of an oil tank safety cap adapter which prevents oil loss in the event of loss or damage to the filler cap. Jet Avion Corporation. Lists JT9D-20 - [STC SE00024EN](https://openairdocs.org/stc/SE00024EN): Installation of oil tank filler neck check valve. Helicopter Support Inc Services Div. Lists JT9D-3A - [STC SE01543CH](https://openairdocs.org/stc/SE01543CH): Replace Hamilton Sundstrand P/N 778839-13, 778839-14, 778839-19, 778839-20, 778839-37, 778839-38, 816682-1, 840618-2, 880724 carbon bushings with Cook Airtomic P/N AIR22947 Slotted Entry Busing in the High Pressure Shutoff Valve. Cook Airtomic. Lists JT9D-20 - [STC SE00402NY](https://openairdocs.org/stc/SE00402NY): Installation of corrosion resistant steel replacement Chip Detectors. Vickers Inc - [STC SE497NE](https://openairdocs.org/stc/SE497NE): Installation of oil tank filler neck check valve assembly. Aviation Components Support. Lists JT9D-3A - [STC SE00054AT-D](https://openairdocs.org/stc/SE00054AT-D): Modification of the turbine exhaust case to provide increased wall thickness for the purpose of improved blade containment. Aero Component Technologies. Lists JT9D-7R4D - [STC SE00047AT-D](https://openairdocs.org/stc/SE00047AT-D): Modification of turbine exhaust case to provide increased wall thickness for the purpose of improved blade containment. Aero Component Technologies. Lists JT9D-20 - [STC SE00046AT-D](https://openairdocs.org/stc/SE00046AT-D): State 1 LPC Stator: Provide a seamless one piece rubber airflow surface at the inner shroud. Aero Component Technologies. Lists JT9D-20 - [STC SE00045AT-D](https://openairdocs.org/stc/SE00045AT-D): Modify -59A LPT case to reduce the thickness of four bosses to eliminate interference with the turbine case cooling manifold installed on -7Q engines. This modification permits use of the -59A LPT case on-7Q engines. Aero Component Technologies. Lists JT9D-59A - [STC SE2888SO-D](https://openairdocs.org/stc/SE2888SO-D): Modify turbine exhaust case to incorporate Model -20 mount features. Aero Component Technologies. Lists JT9D-7A - [STC SE593NE](https://openairdocs.org/stc/SE593NE): Installation of a Select Controls Inc. Engine Oil Shuttle Valve, P/N 2057-1-001. (See Eligibility List). Basken Valve Corporation - [STC SE435NE](https://openairdocs.org/stc/SE435NE): Installation of an oil tank filler opening shuttle valve. Stockbridge William D. Lists JT9D-20J - [STC SA2227SO](https://openairdocs.org/stc/SA2227SO): Installation of wiring and associated components for utilization of the Rolls Royce, Inc., ARINC, interface/readers UT1317 or UT1317/1, for the purpose of acquisition, recording, and analysis in real time of engine/aircraft/ systems. (767 SERIES POWERED BY RR RB-11-524 SERIES. Rolls Royce, Inc - [STC SE133NE](https://openairdocs.org/stc/SE133NE): Incorporation of Hamilton Standard EDM 110-3 Engine Data Multiplexer. United Technologies. Lists JT9D-7R4D1 - [STC SE118NE](https://openairdocs.org/stc/SE118NE): Thrust reverser system P/N 221D0065, consisting of 4 major installations. Pratt & Whitney. Lists JT9D-7R4D1 - [STC SE1141CE](https://openairdocs.org/stc/SE1141CE): Removal of 15th stage bleeds and surge detector system. Trans World Airlines Inc. Lists JT9D-7A - [STC SE33NE](https://openairdocs.org/stc/SE33NE): Incorporation of improved combustor and turbine components which permit operation at increased EGT limits. Pratt & Whitney Aircraft Grp. Lists JT9D-7F - [STC SE11CE](https://openairdocs.org/stc/SE11CE): Installation of aircraft integrated data system components on engine. Trans World Airlines Inc. Lists JT9D-3A ## PMA parts (OpenAirDocs) (over 1,000, first 50) Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this engine model on its data sheet, so check the FAA record before relying on it. Newest first. - [WF335297](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132393134320250602133021.0001): Filter Element, Oil. Donaldson Company Inc · PMA PQ2432CE · Replaces 815189, Alternate: AD-B863F-65Y4 · May 23, 2025 - [WF335297](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132393134320250602133021.0001): Filter Element, Oil. Donaldson Company Inc · PMA PQ2432CE · Replaces 815189, Alternate: AD-B863F-65Y4 · May 23, 2025 - [739951KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID153223182920251125233836.0001): Nut Option. Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces 739951 · Feb 20, 2024 - [739951KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID153223182920251125233836.0001): Nut Option. Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces 739951 · Feb 20, 2024 - [AA134S-1KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID184879292020230503123547.0001): Igniter Plug. Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces AA134S-1 · Apr 27, 2023 - [623V100-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149540485520240306163131.0001): Bleed Valve. Goodrich Corporation · PMA PQ1352NM · Replaces 728244 · Apr 7, 2023 - [623V100-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149540485520240306163131.0001): Bleed Valve. Goodrich Corporation · PMA PQ1352NM · Replaces 728244 · Apr 7, 2023 - [941V0500](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID142722605820240306163131.0001): Air Shut Off Valve. Goodrich Corporation · PMA PQ1352NM · Replaces 796641 · Apr 7, 2023 - [623V100-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID120575539320231218190434.0001): Bleed Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 728244 · Apr 7, 2023 - [623V100-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID120575539320231218190434.0001): Bleed Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 728244 · Apr 7, 2023 - [941V0500](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID109278233520231218190433.0001): Air Shut Off Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 796641 · Apr 7, 2023 - [1011V0400](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID115703959220230914150543.0001): Turbine Case Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 792396 · Apr 5, 2023 - [1011V0400-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111683462420230914150542.0001): Turbine Case Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 806273 Rev. Original (11-9-90) · Apr 5, 2023 - [1011V0400-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID108147711720230914150544.0001): Turbine Case Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 792396 · Apr 5, 2023 - [787V500](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199627737420230914183247.0001): Air Cooling Shutoff Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 770051 Rev. B (10-26-77) · Mar 29, 2023 - [787V500](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199627737420230914183247.0001): Air Cooling Shutoff Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 770051 Rev. B (10-26-77) · Mar 29, 2023 - [1011V0200-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID194862638220230914183239.0001): Turbine Case Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 788775 Rev. B (10-13-82) · Mar 29, 2023 - [1065V0100](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190296047120230914183235.0001): Return Fuel Heater Bypass Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 799126 Rev. A (3/10/82) · Mar 29, 2023 - [938V400](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID189787864520230914183236.0001): Air Shut-off Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 784015 Rev. D (8-17-90) · Mar 29, 2023 - [941V300](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID189367665620230914183237.0001): Air Shut-off Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 5004879-01 Rev. E (8-16-90) · Mar 29, 2023 - [684V800](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188649902420230914183251.0001): Thermostat Flow Control. Honeywell International Inc. · PMA PQ1222NM · Replaces 756796 Rev. B (8-22-90) · Mar 29, 2023 - [684V800](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188649902420230914183251.0001): Thermostat Flow Control. Honeywell International Inc. · PMA PQ1222NM · Replaces 756796 Rev. B (8-22-90) · Mar 29, 2023 - [426V600](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID183757188420230914183253.0001): Solenoid Bleed Override Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 655005 Rev. C (8-23-90) · Mar 29, 2023 - [426V600](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID183757188420230914183253.0001): Solenoid Bleed Override Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 655005 Rev. C (8-23-90) · Mar 29, 2023 - [1011V0200-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID182581454520230914183243.0001): Turbine Case Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 801479 Rev. A (8-21-90) · Mar 29, 2023 - [666V100](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181891677520230914183252.0001): Fuel Check Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 706354 Rev. C (8-6-90) · Mar 29, 2023 - [666V100](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181891677520230914183252.0001): Fuel Check Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 706354 Rev. C (8-6-90) · Mar 29, 2023 - [449V450-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180455150620230914183250.0001): Linear Directional Control Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 729728 · Mar 29, 2023 - [449V450-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180455150620230914183250.0001): Linear Directional Control Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 729728 · Mar 29, 2023 - [1011V0400-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164641560420230914183241.0001): Turbine Case Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 801443 Rev. A (8-17-90) · Mar 29, 2023 - [684V100](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164424510920230914183254.0001): Rotor & Stator Assy.. Honeywell International Inc. · PMA PQ1222NM · Replaces 711742 Rev G. (4-2-76) · Mar 29, 2023 - [684V100](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164424510920230914183254.0001): Rotor & Stator Assy.. Honeywell International Inc. · PMA PQ1222NM · Replaces 711742 Rev G. (4-2-76) · Mar 29, 2023 - [941V100](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162411062720230914183248.0001): Air Shut-off Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 773627 Rev. C (4-12-84) · Mar 29, 2023 - [696V300](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID158650076720230914183255.0001): Fuel Control Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 715672 Rev. C (8-22-90) · Mar 29, 2023 - [941V200](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID138315515420230914183245.0001): Air Shut-off Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 5001987-01 Rev. D (8/20/90) · Mar 29, 2023 - [941V0400](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132846383120230914183235.0001): Air Shut Off Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 793596 · Mar 29, 2023 - [666V100-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID129402277020230914183240.0001): Fuel Check Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 803669 Rev. Original (3-28-89) · Mar 29, 2023 - [787V900](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID129148698520230914183249.0001): Air Shut-off Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 777835 Rev. A (8/90) · Mar 29, 2023 - [787V900](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID129148698520230914183249.0001): Air Shut-off Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 777835 Rev. A (8/90) · Mar 29, 2023 - [815V700-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID128608735620230914183244.0001): Turbine Air Solenoid Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 801942 Rev. B (9/1/90) · Mar 29, 2023 - [787V1100](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID126878908320230914183250.0001): Turbine Case Cooling Air Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 779290 Rev. C (9-14-90) · Mar 29, 2023 - [938V200](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID116261878520230914183246.0001): Air Shut-off Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 781281 Rev. A (8/16/90) · Mar 29, 2023 - [1011V0200](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID113104036020230914183238.0001): Turbine Case Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 788775 Rev. B (10-13-82) · Mar 29, 2023 - [815V400](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID105470455320230914183242.0001): Linear Directional Control Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 781204 Rev. D (8/21/90) · Mar 29, 2023 - [3214236-8](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID138094101420230914183421.0001): Pressure Regulator and Shutoff Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 3214236-8 · Mar 25, 2023 - [787V300](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID179052864220240223164806.0001): Shut-Off Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 746357 Rev. A 2-8-74 · Mar 23, 2023 - [938V500](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID147945906320240223164806.0001): Air Shut-off Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 5005207-01 Rev. A 5-28-81 · Mar 23, 2023 - [938V100](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID126038311620240223164806.0001): Air Shut-off Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 774322 Rev. C 11-16-78 · Mar 23, 2023 - [ST1146-08JP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID197745574220230130224044.0001): Gasket. Jet Parts Engineering Inc · PMA PQ1739CE · Replaces ST1146-08 · Nov 15, 2022 - [ST1946-163SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157259267720220608164142.0001): Packing-Preformed. Seal Dynamics Inc · PMA PQ1715CE · Replaces ST1946-163 · Apr 28, 2022 All of them: https://openairdocs.org/engine/pratt-whitney-jt9d-series/pma.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.