# GE CF6-50 series

- Type: Engine model (FAA registry)
- Registry code: 30018
- Manufacturer (registry): GE
- Model: CF6-50 SER
- Engine type: Turbo-fan
- Power: 50,000 lb thrust
- Data sheet: [TCDS E23EA](https://openairdocs.org/tcds/E23EA) (OpenAirDocs)
- Holder: General Electric Company
- Installed in: 9 registered aircraft
- Page: https://openairdocs.org/engine/ge-cf6-50-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 2023-04-11](https://openairdocs.org/ad/2023-04-11): Turbine Section · General Electric CF6-45A, CF6-45A2, CF6-50A and 10 more. Effective Apr 28, 2023
- [AD 2011-23-04](https://openairdocs.org/ad/2011-23-04): Forward engine mount assembly side links · General Electric CF6-45A, CF6-45A2, CF6-50A and 14 more. Effective Dec 12, 2011
- [AD 2011-07-01](https://openairdocs.org/ad/2011-07-01): Forward and aft centerbodies · General Electric CF6-45A, CF6-45A2, CF6-50A and 10 more. Effective Apr 22, 2011
- [AD 2007-11-18 R1](https://openairdocs.org/ad/2007-11-18-R1): Forward fan stator cases · General Electric CF6-50C, CF6-50C1 and CF6-50C2. Effective Jan 4, 2010
- [AD 2008-02-17](https://openairdocs.org/ad/2008-02-17): Thrust reverser actuation systems · General Electric CF6-50A, CF6-50C, CF6-50C1 and 16 more. Effective Feb 28, 2008
- [AD 2007-19-06](https://openairdocs.org/ad/2007-19-06): Compressor discharge pressure (CDP) · General Electric CF6-45A, CF6-45A2, CF6-50A and 10 more. Effective Oct 23, 2007
- [AD 2005-26-06](https://openairdocs.org/ad/2005-26-06): Low pressure turbine (LPT) stage 2 interstage seal assemblies · General Electric CF6-45A, CF6-45A2, CF6-50A and 10 more. Effective Jan 26, 2006
- [AD 2005-07-05](https://openairdocs.org/ad/2005-07-05): Low pressure turbine (LPT) · General Electric CF6-45A, CF6-45A2, CF6-50A and 10 more. Effective May 4, 2005
- [AD 2005-08-04](https://openairdocs.org/ad/2005-08-04): Low-cycle-fatigue (LCF) · General Electric CF6-45A, CF6-45A2, CF6-50A and 10 more. Effective Apr 28, 2005
- [AD 2003-09-06](https://openairdocs.org/ad/2003-09-06): Low pressure turbine (LPT) · General Electric CF6-50A, CF6-50C, CF6-50C1 and 8 more. Effective Jun 3, 2003
- [AD 2003-02-07](https://openairdocs.org/ad/2003-02-07): Low pressure turbine (LPT) shrouds · General Electric CF6-50A, CF6-50C, CF6-50C1 and 30 more. Effective Mar 3, 2003
- [AD 2002-25-08](https://openairdocs.org/ad/2002-25-08): High pressure compressor rotor · General Electric CF6-45A, CF6-45A2, CF6-50A and 40 more. Effective Jan 23, 2003
- [AD 2002-05-03](https://openairdocs.org/ad/2002-05-03): Life-Limited Rotating Parts · General Electric CF6-45A, CF6-45A2, CF6-50A and 15 more. Effective Apr 12, 2002
- [AD 2002-02-09](https://openairdocs.org/ad/2002-02-09): Low Pressure Turbine Rotor (LPTR) Stage 2 Disks · General Electric CF6-45A, CF6-45A2, CF6-50A and 10 more. Effective Mar 15, 2002
- [AD 2001-12-20](https://openairdocs.org/ad/2001-12-20): Air Ducts and Reworked Mating Hardware · General Electric CF6-50A, CF6-50C, CF6-50C1 and 8 more. Effective Jul 26, 2001
- [AD 2001-04-16](https://openairdocs.org/ad/2001-04-16): Low Pressure Turbine (LPT) Nozzle Lock Assembly Studs · General Electric CF6-50A, CF6-50C, CF6-50C1 and 8 more. Effective Mar 21, 2001
- [AD 2000-11-12](https://openairdocs.org/ad/2000-11-12): High Pressure Compressor Disk Lock Slots · General Electric CF6-45A, CF6-45A2, CF6-50A and 10 more. Effective Aug 14, 2000
- [AD 98-22-06](https://openairdocs.org/ad/98-22-06): Fan Disks · General Electric CF6-45A, CF6-45A2, CF6-50A and 41 more. Effective Nov 23, 1998
- [AD 97-22-14](https://openairdocs.org/ad/97-22-14): (HPCR) 3-9 Spool · General Electric CF6-50A, CF6-50C, CF6-50C1 and 29 more. Effective Nov 17, 1997
- [AD 95-08-03](https://openairdocs.org/ad/95-08-03): High Pressure Turbine Rotor Stage 2 Disks · General Electric CF6-45A, CF6-45A2, CF6-50A and 10 more. Effective Jun 12, 1995
- [AD 91-10-03 R1](https://openairdocs.org/ad/91-10-03-R1): High Pressure Compressor · General Electric CF6-45A, CF6-45A2, CF6-50A and 10 more. Effective Apr 28, 1995
- [AD 94-08-05](https://openairdocs.org/ad/94-08-05): Fan Stator Case · General Electric CF6-45A, CF6-45A2, CF6-50A and 10 more. Effective Jul 5, 1994
- [AD 94-09-18](https://openairdocs.org/ad/94-09-18): High Pressure Turbine Disk · General Electric CF6-45A, CF6-45A2, CF6-50A and 15 more. Effective Jun 6, 1994
- [AD 93-14-18](https://openairdocs.org/ad/93-14-18): High pressure turbine (HPT) thermal shields · General Electric CF6-45A, CF6-45A2, CF6-50A and 40 more. Effective Oct 4, 1993
- [AD 93-13-10](https://openairdocs.org/ad/93-13-10): Compressor Spools · General Electric CF6-45A, CF6-45A2, CF6-50A and 10 more. Effective Sep 21, 1993
- [AD 91-23-13](https://openairdocs.org/ad/91-23-13): Fan Disks · General Electric CF6-50A, CF6-50C, CF6-50C1 and 12 more. Effective Nov 22, 1991
- [AD 91-15-16](https://openairdocs.org/ad/91-15-16): High Pressure Turbine Thermal Shields · General Electric CF6-45A, CF6-45A2, CF6-50A and 10 more. Effective Sep 4, 1991
- [AD 91-01-04](https://openairdocs.org/ad/91-01-04): Fan Disk · General Electric CF6-45A, CF6-45A2, CF6-50A and 19 more. Effective Jan 22, 1991
- [AD 90-23-15](https://openairdocs.org/ad/90-23-15): Turbine Mid-frame · General Electric CF6-45A, CF6-45A2, CF6-50A and 10 more. Effective Dec 6, 1990
- [AD 90-19-09](https://openairdocs.org/ad/90-19-09): High Pressure Turbine Stage One Disks · General Electric CF6-45A, CF6-45A2, CF6-50A and 10 more. Effective Oct 1, 1990
- [AD 90-12-06](https://openairdocs.org/ad/90-12-06): Low Pressure Turbine · General Electric CF6-45A, CF6-45A2, CF6-50A and 10 more. Effective Jun 25, 1990
- [AD 89-01-02](https://openairdocs.org/ad/89-01-02): High Pressure Turbine Stage 2 Disks · General Electric CF6-50A, CF6-50C, CF6-50C1 and 8 more. Effective Dec 29, 1988
- [AD 87-23-06](https://openairdocs.org/ad/87-23-06): High Pressure Turbine Impeller Spacer · General Electric CF6-45A, CF6-45A2, CF6-50A and 10 more. Effective Nov 5, 1987
- [AD 86-12-03](https://openairdocs.org/ad/86-12-03): High Pressure Turbine Rotor (HPTR) Stage 1 Disk · General Electric CF6-45A, CF6-45A2, CF6-50A and 10 more. Effective Jun 29, 1986
- [AD 84-01-01](https://openairdocs.org/ad/84-01-01): Compressor Assemblies · General Electric CF6-45A, CF6-45A2, CF6-50A and 10 more. Effective Feb 10, 1984
- [AD 82-25-08](https://openairdocs.org/ad/82-25-08): HPT Spacer/Impeller · General Electric CF6-45A, CF6-45A2, CF6-50A and 10 more. Effective Dec 30, 1982
- [AD 82-20-03](https://openairdocs.org/ad/82-20-03): Inspect First Stage HPT Disks · General Electric CF6-45A, CF6-45A2, CF6-50A and 10 more. Effective Oct 31, 1982
- [AD 77-08-08](https://openairdocs.org/ad/77-08-08): Compressor · General Electric CF6-50A, CF6-50C, CF6-50C1 and 2 more. Effective Feb 14, 1980
- [AD 76-17-01](https://openairdocs.org/ad/76-17-01): High Pressure Compressor · General Electric CF6-50A, CF6-50C, CF6-50E and 1 more. Effective Aug 20, 1976
- [AD 76-05-10](https://openairdocs.org/ad/76-05-10): Turbofan Engines · General Electric CF6-50A, CF6-50C, CF6-50E and 3 more. Effective Mar 24, 1976
- [AD 85-25-56 R1](https://openairdocs.org/ad/85-25-56-R1): Seventh Stage Low Pressure Turbine (LPT) Cooling Air Manifold Tube · General Electric CF6-45A, CF6-45A2, CF6-50A and 10 more
- [AD 79-13-09](https://openairdocs.org/ad/79-13-09): Compressor Rotor Spools · General Electric CF6-50A, CF6-50C, CF6-50C1 and 8 more

Historical (superseded or no longer in force):

- [AD 2012-02-07](https://openairdocs.org/ad/2012-02-07) (historical): LPT rotor stage 3 disks · General Electric CF6-45A, CF6-45A2, CF6-50A and 10 more. Effective Mar 6, 2012
- [AD 2011-18-01](https://openairdocs.org/ad/2011-18-01) (historical): LPT rotor stage 3 disks · General Electric CF6-45A, CF6-45A2, CF6-50A and 9 more. Effective Sep 26, 2011
- [AD 2011-02-07](https://openairdocs.org/ad/2011-02-07) (historical): Rotor · General Electric CF6-45A, CF6-45A2, CF6-50A and 9 more. Effective Feb 22, 2011
- [AD 2010-12-10](https://openairdocs.org/ad/2010-12-10) (historical): High-pressure turbine (HPT) · General Electric CF6-45A, CF6-45A2, CF6-50A and 9 more. Effective Jun 24, 2010
- [AD 2010-06-15](https://openairdocs.org/ad/2010-06-15) (historical): Low-pressure turbine (LPT) stage 3 disks · General Electric CF6-45A, CF6-45A2, CF6-50A and 9 more. Effective Apr 1, 2010
- [AD 2009-04-17](https://openairdocs.org/ad/2009-04-17) (historical): Long fixed core exhaust nozzle (LFCEN) assembly · General Electric CF6-45A, CF6-45A2, CF6-50A and 10 more. Effective Apr 2, 2009
- [AD 2007-11-18](https://openairdocs.org/ad/2007-11-18) (historical): Forward fan stator cases · General Electric CF6-50C, CF6-50C1, CF6-50C2 and 1 more. Effective Jul 5, 2007
- [AD 2006-12-24](https://openairdocs.org/ad/2006-12-24) (historical): Five-link forward mount assembly · General Electric CF6-45A, CF6-45A2, CF6-50A and 14 more. Effective Jul 21, 2006
- [AD 2000-08-11](https://openairdocs.org/ad/2000-08-11) (historical): Life-limited Parts · General Electric Aircraft Engines CF6-45 Series (all), CF6-50 Series (all) and CF6-6 Series (all). Effective Oct 23, 2000
- [AD 2000-20-02](https://openairdocs.org/ad/2000-20-02) (historical): Turbine Nozzle Lock Assemblies · General Electric CF6-50A, CF6-50C, CF6-50C1 and 8 more. Effective Oct 17, 2000
- [AD 2000-16-12](https://openairdocs.org/ad/2000-16-12) (historical): High Pressure Compressor Rotor Stage 3-9 Spools · General Electric CF6-45A, CF6-45A2, CF6-50A and 39 more. Effective Sep 5, 2000
- [AD 99-24-15](https://openairdocs.org/ad/99-24-15) (historical): High Pressure Compressor Rotor (HPCR) Stage 3-9 Spools · General Electric CF6-45A, CF6-45A2, CF6-50A and 39 more. Effective Jan 28, 2000
- [AD 99-18-20](https://openairdocs.org/ad/99-18-20) (historical): Inadvertent In-flight Thrust Reverser · General Electric Aircraft Engines CF6-50 Series (all), CF6-80A1, CF6-80A3 and 6 more. Effective Nov 2, 1999
- [AD 99-08-18](https://openairdocs.org/ad/99-08-18) (historical): General Electric CF6-45A, CF6-45A2, CF6-50A and 15 more. Effective May 13, 1999
- [AD 95-17-15](https://openairdocs.org/ad/95-17-15) (historical): Engine Mount Pylon · General Electric Aircraft Engines CF6-45 Series (all) and CF6-50 Series (all). Effective Oct 10, 1995

## Registered aircraft (9)

- [N17085](https://openairdocs.org/aircraft/N17085): [Bc Aircraft Leasing LLC](https://openairdocs.org/faa-owner/BC%20AIRCRAFT%20LEASING%20LLC), [Albuquerque, NM](https://openairdocs.org/faa-place/NM/Albuquerque), built 1975, S/N 47957
- [N303FE](https://openairdocs.org/aircraft/N303FE): [Federal Express Corporation](https://openairdocs.org/faa-owner/FEDERAL%20EXPRESS%20CORPORATION), [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis), built 1973, S/N 46802
- [N307FE](https://openairdocs.org/aircraft/N307FE): [Federal Express Corp](https://openairdocs.org/faa-owner/FEDERAL%20EXPRESS%20CORP), [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis), built 1986, S/N 48291
- [N316FE](https://openairdocs.org/aircraft/N316FE): [Federal Express Corp](https://openairdocs.org/faa-owner/FEDERAL%20EXPRESS%20CORP), [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis), built 1988, S/N 48314
- [N330AU](https://openairdocs.org/aircraft/N330AU): [Project Orbis International Inc](https://openairdocs.org/faa-owner/PROJECT%20ORBIS%20INTERNATIONAL%20INC), [New York, NY](https://openairdocs.org/faa-place/NY/New%20York), built 1973, S/N 46800
- [N503AE](https://openairdocs.org/aircraft/N503AE): [American Airlines Inc](https://openairdocs.org/faa-owner/AMERICAN%20AIRLINES%20INC), [Fort Worth, TX](https://openairdocs.org/faa-place/TX/Fort%20Worth), built 2002, S/N 10021
- [N522AX](https://openairdocs.org/aircraft/N522AX): [Bc Aircraft Leasing LLC](https://openairdocs.org/faa-owner/BC%20AIRCRAFT%20LEASING%20LLC), [Albuquerque, NM](https://openairdocs.org/faa-place/NM/Albuquerque), built 1988, S/N 48315
- [N917KW](https://openairdocs.org/aircraft/N917KW): [Alta Airlines Holdings LLC](https://openairdocs.org/faa-owner/ALTA%20AIRLINES%20HOLDINGS%20LLC), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), S/N 46917
- [N928KW](https://openairdocs.org/aircraft/N928KW): [Alta Airlines Holdings LLC](https://openairdocs.org/faa-owner/ALTA%20AIRLINES%20HOLDINGS%20LLC), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), S/N 47928

## NTSB investigations (23)

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 DCA09FA048](https://openairdocs.org/ntsb/DCA09FA048), May 6, 2009: Boeing DC-10 (N139WA), Baltimore, MD, substantial damage. Probable cause: the captain’s inappropriate control inputs following a firm landing, resulting in two hard nose-gear impacts before executing a go-around. Contributing to the inappropriate control inputs was the…
- [NTSB DCA08WA020](https://openairdocs.org/ntsb/DCA08WA020), Dec 16, 2007: Boeing 747-228F (N751SA), Cairo, Egypt, incident, minor damage
- [NTSB MIA07IA088](https://openairdocs.org/ntsb/MIA07IA088), May 2, 2007: Mcdonnell Douglas DC-10-30 (N270AX), Atlanta, GA, incident, no damage. Probable cause: The improper overhaul of the horizontal stabilizer chain drive unit drive assembly.
- [NTSB ANC07LA008](https://openairdocs.org/ntsb/ANC07LA008), Dec 24, 2006: Boeing 747-228F (N752SA), Anchorage, AK, substantial damage. Probable cause: The failure of the deicing truck crew to maintain sufficient distance from the parked airplane during deicing, which resulted in a collision and substantial damage to the airplane.
- [NTSB DCA07WA010](https://openairdocs.org/ntsb/DCA07WA010), Nov 17, 2006: McDonnell Douglas DC-10-30F (N305FE), Baranquilla, Colombia, incident, minor damage
- [NTSB ENG06WA022](https://openairdocs.org/ntsb/ENG06WA022), Jul 17, 2006: Boeing 747-200F (N516MC), Amsterdam, Netherlands, incident, minor damage
- [NTSB DCA05WA028](https://openairdocs.org/ntsb/DCA05WA028), Jan 24, 2005: Boeing B-747-200 (N808MC), Dusseldorf, Germany, incident, minor damage
- [NTSB DCA05WA020](https://openairdocs.org/ntsb/DCA05WA020), Dec 12, 2004: Boeing 747 (N523MC), London, United Kingdom, incident, no damage
- [NTSB DCA04WA043](https://openairdocs.org/ntsb/DCA04WA043), Apr 28, 2004: Boeing DC-10-30 (N189AX), Bogota, Colombia, substantial damage
- [NTSB NYC00WA260](https://openairdocs.org/ntsb/NYC00WA260), Sep 7, 2000: McDonnell Douglas DC-10-30 (N15069), Amsterdam, Netherlands, incident, minor damage
- [NTSB DCA00WA046](https://openairdocs.org/ntsb/DCA00WA046), Apr 30, 2000: Douglas DC-10-30 (N800WR), Entebbe, Uganda, substantial damage, 12 fatal
- [NTSB NYC00FA122](https://openairdocs.org/ntsb/NYC00FA122), Apr 25, 2000: McDonnell Douglas DC-10-30 (N39081), Newark, NJ, substantial damage. Probable cause: Stress rupture of the 2nd-stage low pressure turbine anti-rotation nozzle locks, resulting from inadequate nozzle lock design.
- [NTSB DCA00WA014](https://openairdocs.org/ntsb/DCA00WA014), Dec 18, 1999: McDonnell Douglas DC-10-30F (N800WR), Amsterdam, Netherlands, substantial damage
- [NTSB LAX00FA041](https://openairdocs.org/ntsb/LAX00FA041), Nov 8, 1999: McDonnell Douglas DC-10-30F (N602GC), Honolulu, HI, substantial damage. Probable cause: The pilot-in-command initiated an evasive manuver during a near midair collission. The airplane entered a prestall buffet, which resulted in buckling of the elevator skins.
- [NTSB DCA98WA088](https://openairdocs.org/ntsb/DCA98WA088), Sep 20, 1998: McDonnell Douglas DC-10-30 (N14063), Shannon, Ireland, incident, minor damage
- [NTSB MIA98LA096](https://openairdocs.org/ntsb/MIA98LA096), Mar 6, 1998: Douglas DC-10-30F (N303FE), Memphis, TN, no damage. Probable cause: ground personnel (an equipment loader) failed to follow established written procedures (ramp safety policy), resulting in a pressurized entry door being opened before it was fully depressurized,…
- [NTSB NYC97LA155](https://openairdocs.org/ntsb/NYC97LA155), Jul 25, 1997: McDonnell Douglas DC-10-30 (N831LA), Atlantic Ocean (Atlantic Ocean), no damage. Probable cause: Failure of the aft flight attendant to secure her seat belt. Related factors were turbulence in clouds, and the flight attendant not receiving the crew briefing.
- [NTSB MIA97LA125](https://openairdocs.org/ntsb/MIA97LA125), Apr 9, 1997: McDonnell Douglas DC10-30F (N310FE), Memphis, TN, substantial damage. Probable cause: A stall buffet or a high speed buffet event which occurred at an undetermined time.
- [NTSB LAX97LA073](https://openairdocs.org/ntsb/LAX97LA073), Dec 23, 1996: McDonnell Douglas DC-10-15 (N151SY), Las Vegas, NV, no damage. Probable cause: the ramp agent's failure to maintain a good situational awareness of the push-back. A factor was the dark night lighting conditions and the general communication failure of the ground push-back crew.
- [NTSB MIA95IA157](https://openairdocs.org/ntsb/MIA95IA157), Jun 25, 1995: Airbus Industrie A-300-B4-103 (N13983), Atlantic Ocean (Atlantic Ocean), incident, no damage. Probable cause: FAILURE OF THE PASSENGERS AND FLIGHT ATTENDANTS TO COMPLY WITH THE FLIGHTCREW'S INSTRUCTION TO FASTEN THEIR SEATBELTS.
- [NTSB NYC94IA035](https://openairdocs.org/ntsb/NYC94IA035), Dec 7, 1993: Airbus Industrie A-300 (N16982), Newark, NJ, incident, minor damage. Probable cause: THE SEPARATION OF THE RIGHT OUTBOARD TRANSLATING COWL ON THE #2 ENGINE THRUST REVERSER AS A RESULT OF INADEQUATE BONDING MATERIAL.
- [NTSB MIA84IA025](https://openairdocs.org/ntsb/MIA84IA025), Nov 7, 1983: Airbus Industrie A-300B4-2C (N203EA), Miami, FL, incident, minor damage
- [NTSB FTW83IA072](https://openairdocs.org/ntsb/FTW83IA072), Dec 30, 1982: Mcdonnell-Douglas DC-10-30 (N137AA), Thermal, CA, incident, no damage

## FAA accident and incident reports (58, 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 20160709016709I](https://openairdocs.org/incident/20160709016709I), Jul 9, 2016: Mcdonnell-Douglas DC-10-30 (N522AX), Pueblo, CO, Minor damage. On July 9, 2016 at approximately 2045 mountain daylight time, a Mcdonnell Douglas DC-10 aircraft, N522AX received minor damage when the aircraft taxied into a…
- [Incident 20110810019469I](https://openairdocs.org/incident/20110810019469I), Aug 10, 2011: Boeing 747-230B (N488EV), Kuwait, Minor damage. N488EV, Boeing 747, experienced turbulance. The aircraft went to a 60 degree roll right, then a 40 degree roll left. Upon landing found the right wing leading…
- [Accident 20090506006299A](https://openairdocs.org/incident/20090506006299A), May 6, 2009: Doug DC1030 (N139WA), Baltimore, MD, Substantial damage. (-23) On may 6, 2009, at approximately 1255 eastern daylight time, world 8535, N139WA, a mcdonnell-douglas 10-10-30 operated by world airways impacted runway…
- [Incident 20080424833669I](https://openairdocs.org/incident/20080424833669I), Apr 24, 2008: Boeing 747243B (N540MC), Wichita, KS, No damage. (-23) On April 24, 2008, at 1055 local time, the flight crew for atlas world inc. operating a 747-243B as flight #gt 8836, while enroute from los angeles…
- [Accident 20080202834079A](https://openairdocs.org/incident/20080202834079A), Feb 2, 2008: Boeing 7472D7B (N527MC), Lome, TG, Substantial damage. (-23) Cargo appears to have been improperly contained. Well drilling pipe broke through containment box on takeoff, and penetrated aft pressure bulkhead. NTSB…
- [Incident 20071029826869I](https://openairdocs.org/incident/20071029826869I), Oct 29, 2007: Doug DC1030F (N478CT), Valencia, No damage. (-23) During climb out the crew felt a vibration and had smoke in the cockpit. The number one engine oil quantity went to zero and the oil pressure was…
- [Incident 20070502831409I](https://openairdocs.org/incident/20070502831409I), May 2, 2007: Doug DC1030 (N270AX), Atlanta, GA, No damage. (-23) Atl FSDO on scene initial start of the incident, on 5-16-07 FAA icc turned over to the dfw FSDO. Preliminary classification as an incident based on NTSB…
- [Accident 20061224027299A](https://openairdocs.org/incident/20061224027299A), Dec 24, 2006: Boeing 747228F (N752SA), Anchorage, AK, Substantial damage. (-23) Immediately after southern air flight SO0966 departed Anchorage, Alaska the crew declared an emergency due to a pressurization problem, dumped fuel, and…
- [Incident 20060801020419I](https://openairdocs.org/incident/20060801020419I), Aug 1, 2006: Airbus A300B4203 (N365DH), Wilmington, OH, Minor damage. (-23) Crew received a hot brake annunciation during take-off roll at 140KIAS. V1 speed was 152KIAS. Crew elected to reject take-off. Aircraft remained on…
- [Incident 20051020030999I](https://openairdocs.org/incident/20051020030999I), Oct 20, 2005: Doug DC1030 (N326FE), Minneapolis, MN, Minor damage. (-23) During approach, a 5-foot section of the left inboard flap vane separated from the aircraft, it was discovered missing during the post flight inspection.
- [Incident 20040608011459I](https://openairdocs.org/incident/20040608011459I), Jun 8, 2004: Doug DC1030 (N221NW), Billings, MT. (-23) The captain stated that the smoke indicator on the flight engineer's panel went off, indicating smoke in the forward cargo bay. The crew donned their…
- [Incident 20020513010759I](https://openairdocs.org/incident/20020513010759I), May 13, 2002: Boeing 7472D7B (N527MC), Miami, FL, Minor damage. (-23) FAR part 145 repair station (VN4R) removed the fasteners from the panels during a scheduled a-check and failed to reinstall them.
- [Incident 20020330008139I](https://openairdocs.org/incident/20020330008139I), Mar 30, 2002: Doug DC1030 (N630AX), Oranjestad, AA, Minor damage. (-23) The omni air international (cnma) captain reported upon landing at Oranjestad, aruba (aua) on 03/30/02 that the control tower advised the crew that a…
- [Incident 20010322009639I](https://openairdocs.org/incident/20010322009639I), Mar 22, 2001: Doug DC1030 (N14063), Houston, TX, Minor damage. (-23)Taxiing to runway 15L on WA while making the left turn from WA to wc, the left main gear departed the hard surface onto the grassy area adjacent to the…
- [Incident 20010221005369I](https://openairdocs.org/incident/20010221005369I), Feb 21, 2001: Airbus A300B4203 (N474AS), Fort Wayne, IN. (-23) Landing gear would not retract after takeoff. A/c returned to Fort Wayne. Landed without incident. Maintenance serviced nose gear centering strut, a/c…
- [Incident 20000625032189I](https://openairdocs.org/incident/20000625032189I), Jun 25, 2000: Doug DC1030 (N211NW), Newark, NJ, Minor damage. (-23)Northwest airlines DC-10 Boeing pushed back for repositioning off of gate B-52 struck a Continental airlines DC-10 parked at gate B-51. Investigation…
- [Accident 20000425038759A](https://openairdocs.org/incident/20000425038759A), Apr 25, 2000: Doug DC1030 (N39081), Newark, NJ, No damage. (19) On April 25, 2000, at 1942 eastern daylight time, a mcdonnell-douglas DC10-30, N39081, operating as Continental airlines flight 60, was substantially…
- [Incident 20000124000959I](https://openairdocs.org/incident/20000124000959I), Jan 24, 2000: Doug DC1030 (N211NW), Newark, NJ, 1 fatal. (-23) Upon landing mechanic [privacy data omitted] was performing a security check of the aircraft when he noticed a small bag in the forward part of the right…
- [Accident 19991107038359A](https://openairdocs.org/incident/19991107038359A), Nov 7, 1999: Doug DC1030F (N602GC), Honolulu, HI, Minor damage. Aircraft departed phl runway 08R and directed to expedite climb to 280 witha right heading of 155 degrees. While in right turn to a heading of 155 degress phnl…
- [Incident 19990901035399I](https://openairdocs.org/incident/19990901035399I), Sep 1, 1999: Doug DC1030F (N311FE), Newark, NJ, Minor damage. (-23) On departure from ewr the aircraft lost a leading edge faring. It continued to its destination and landed at mem without incident.
- [Incident 19990629019399I](https://openairdocs.org/incident/19990629019399I), Jun 29, 1999: Doug DC1010 (N303FE), Los Angeles, CA, Minor damage. (-5)On Tuesday 6/29/99, during test flight of a/c N303FE, flight crew heard a loud noise followed by airframe vibration. During post flight inspecti on, found…
- [Incident 19980330019449I](https://openairdocs.org/incident/19980330019449I), Mar 30, 1998: Boeing 7472D7B (N524MC), Asuncion, PR. 3 Missed approaches. Declared emergency. Pilot was then advised VOR relocated. Landed without further incident.
- [Accident 19980306010419A](https://openairdocs.org/incident/19980306010419A), Mar 6, 1998: Doug DC1030F (N303FE), Memphis, TN. Arrived at gate not fully depressurized. Ground crew opened cargo door. Blown off lift. Depressure not full open. (.4)an equipment loader attempted to activate…
- [Incident 19971201040539I](https://openairdocs.org/incident/19971201040539I), Dec 1, 1997: Doug DC1030 (N14062), Newark, NJ, Minor damage. Left main gear retract cylinder boss fa iled allowing cylinder to sever hydraulic lines. Landed without incident
- [Incident 19971008036659I](https://openairdocs.org/incident/19971008036659I), Oct 8, 1997: Doug DC1030 (N232NW), Newark, NJ. After holding. Low fuel NR2 engine flamed out. Fe mismanaged fuel.
- [Incident 19970625023839I](https://openairdocs.org/incident/19970625023839I), Jun 25, 1997: Doug DC1030 (N13067), Houston, TX, Minor damage. Landing turned off high speed taxiway. ATC advised make next turn. Ran off taxiway. Gear inspected for side load.
- [Accident 19970409045889A](https://openairdocs.org/incident/19970409045889A), Apr 9, 1997: Doug DC1030F (N310FE), Memphis, TN, Substantial damage. (.4)Upon arrival in Memphis the aircraft was found to have wrinkling damage to the outboard elevators and elevator counter weights. The flightcrew reported…
- [Accident 19961222042409A](https://openairdocs.org/incident/19961222042409A), Dec 22, 1996: Doug DC1015 (N151SY), Las Vegas, NV. Ramp agents foot run over on push back from gate. Ankle was crushed.
- [Incident 19961031044909I](https://openairdocs.org/incident/19961031044909I), Oct 31, 1996: Doug DC873F (N805UP), Houston, TX. Narrative: while taxiing this aircraft after landing, the aircraft's left main landing gear exited the taxiway and became lodged in the mud at the intersection…
- [Incident 19961003037909I](https://openairdocs.org/incident/19961003037909I), Oct 3, 1996: Doug DC1030 (N223NW), UK. Narrative: #3 engine failed after take-off. Dumped fuel and aircraft returned without incident. Root cause of engine failure still under investigation by klm.
- [Incident 19960222024389I](https://openairdocs.org/incident/19960222024389I), Feb 22, 1996: Doug DC1030 (N87070), Houston, TX, Minor damage. Narrative: on 02/22/96 @ iah a/p aircraft N-87070, DC-10-30, rejected take-off at approximately 100 KTS due to #3 engine failure. The aircraft stopped on…
- [Accident 19950625041799A](https://openairdocs.org/incident/19950625041799A), Jun 25, 1995: Airbus A300B4103 (N13983), Atlantic Ocean, Puerto Rico. Encountered severe turbulence en route. Flight attendants and passengers injured. Babies on laps not on manifest.
- [Incident 19940414022829I](https://openairdocs.org/incident/19940414022829I), Apr 14, 1994: Doug DC1030F (N311FE), Newark, NJ. Elevator control problem on climbout. Returned ok. Replaced faulty field duplex elevator actuator and transmitter.
- [Incident 19940326025629I](https://openairdocs.org/incident/19940326025629I), Mar 26, 1994: Doug DC1030 (N19072), Denver, CO. ILS system failure on approach to Denver, diverted to Colorado springs. Replaced ILS control panel.
- [Incident 19930916043439I](https://openairdocs.org/incident/19930916043439I), Sep 16, 1993: Doug DC1030 (N144AA), Dallas-Ft Worth, TX, Minor damage. Engine reverser light on.NR1 engine shut down. Dumped fuel, returned. Engine fan blades replaced.
- [Incident 19920804041819I](https://openairdocs.org/incident/19920804041819I), Aug 4, 1992: Doug DC1030 (N14063), Honolulu, HI. NR1 engine experienced compressor stall after departure. Dumped fuel. Returned. Found progressive compressor damage
- [Incident 19920730030639I](https://openairdocs.org/incident/19920730030639I), Jul 30, 1992: Doug DC1030 (N12061), San Francisco, CA. Aircraft developed leak in NR3 hydraulic system. All pressure lost. Diverted. Found o ring oil leak.
- [Incident 19920415012729I](https://openairdocs.org/incident/19920415012729I), Apr 15, 1992: Doug DC1030 (N221NW), San Francisco, CA. Fuel stopped transferring from lower tank. Dumped fuel and made unscheduled landing.
- [Incident 19920306008939I](https://openairdocs.org/incident/19920306008939I), Mar 6, 1992: Doug DC1030 (N13066), Newark, NJ, Minor damage. Had a left outboard flap vane failure on final. Landed safely. 5 ft section of left flap vane had departed airplane
- [Incident 19911114054419I](https://openairdocs.org/incident/19911114054419I), Nov 14, 1991: Airbus A300B4103 (N13983), San Francisco, CA, Minor damage. Forward left passenger door warning light in flight. Returned and landed without incident.
- [Incident 19910821041399I](https://openairdocs.org/incident/19910821041399I), Aug 21, 1991: Doug DC1030F (N307FE), Los Angeles, CA, Substantial damage. Aircraft tipped on its tail during loading of cargo. Proper procedures were not followed.
- [Incident 19910301007399I](https://openairdocs.org/incident/19910301007399I), Mar 1, 1991: Doug DC1030F (N1858U), Honolulu, HI, Minor damage. A section of RH wing fillet fairing departed aircraft on descent. Landed safely. Interim report pending findings.
- [Incident 19901109058449I](https://openairdocs.org/incident/19901109058449I), Nov 9, 1990: Doug DC1030 (N144AA), Honolulu, HI. Pilot shut down NR2 engine on descent due to a stuck throttle. Alcohol was applied to throttle cable.
- [Incident 19901102054299I](https://openairdocs.org/incident/19901102054299I), Nov 2, 1990: Doug DC1030 (N143AA), New York, NY, Minor damage. NR1 main tire recap separated on departure. Diverted to jfk international airport. Landed safely.
- [Incident 19900717035659I](https://openairdocs.org/incident/19900717035659I), Jul 17, 1990: Doug DC1030 (N13066), Honolulu, HI, 1 fatal. Passenger under control of a doctor lapsed into a terminal condition and expired while en route to Honolulu.
- [Incident 19900325014619I](https://openairdocs.org/incident/19900325014619I), Mar 25, 1990: Doug DC1030F (N1858U), San Francisco, CA, Minor damage. Pieces of wheel assembly left on runway after departure. Landed safely. Failure due to manufactured defective parts
- [Incident 19890729054729I](https://openairdocs.org/incident/19890729054729I), Jul 29, 1989: Doug DC1030 (N1853U), Honolulu, HI. Low fuel. Aircraft was diverted to Honolulu. Pilot requested expedited handling to gate.
- [Incident 19881231067289I](https://openairdocs.org/incident/19881231067289I), Dec 31, 1988: Doug DC1030 (N14062), Honolulu, HI. Crew window became unseated on takeoff roll. Aborted and stopped on runway. Found window seal loose. Replaced seal.
- [Incident 19881230069129I](https://openairdocs.org/incident/19881230069129I), Dec 30, 1988: Doug DC1030 (N164AA), Buffalo, NY. Coffee spilled on passengers shoulder and back. Paramedics met flight and treated passenger for burns.
- [Incident 19880630043359I](https://openairdocs.org/incident/19880630043359I), Jun 30, 1988: Doug DC1030F (N309FE), Memphis, TN. Loud bang and flames from NR3 engine on takeoff with warning lights on. Aborted safely. Turbine bolts not torque.

All 58: https://openairdocs.org/engine/ge-cf6-50-series/incidents.md

## Service difficulty reports (201, newest 50)

As reported by operators and repair stations, by the model named in the report.

- [SDR FDEA201803080631](https://openairdocs.org/sdr/FDEA201803080631), Mar 8, 2018: CONNECTOR. LOOSE. PRIOR TO DESCENT, THE NR 1 ENGINE GAUGE WENT BLANK, FOLLOWED BY YELLOW X. WITHIN 10 SECONDS IT CAME BACK ON SHOWING AN EXCEEDANCE OF 955 DEGREES. THEN THE EGT W
- [SDR FDEA201412284194](https://openairdocs.org/sdr/FDEA201412284194), Dec 28, 2014: SENSOR. FAILED. LEVEL 2 OIL TEMP HIGH. OIL TEMP 203 ABOVE RED LINE. NR 2 ENGINE SHUTDOWN. SPIKING AFTER SHUTDOWN AT GATE. TROUBLESHOT IAW FIM 79-32-00/201. REMOVED AND REPLACED
- [SDR CA140605007](https://openairdocs.org/sdr/CA140605007), Jun 5, 2014: TUBE. MISMANUFACTURED. (CAN) PART WAS BEING INSPECTED IN PREPARATION FOR REPAIRS FOR CUSTOMER WHEN IT WAS NOTICED THAT A NON-REPAIRABLE AREA DIAMETER "B" HAD BEEN MADE TO SIZE BY THE 
- [SDR FDEA201306071219](https://openairdocs.org/sdr/FDEA201306071219), Jun 7, 2013: WIRE HARNESS. FAILED. REJECT TAKEOFF, RNWY 36L AT APROX 60 KTS FOR NR 2 ENG EXCEEDANCE WITH EGT 1055. ACARS DATA SHOWS JUST AFTER REACHING TAKEOFF POWER A SUDDEN EGT INCREASE AT A RA
- [SDR FDEA201205171828](https://openairdocs.org/sdr/FDEA201205171828), May 17, 2012: OVERRIDE SWITCH. INOPERATIVE. DURING TEST FLIGHT AT FL250, SHUTDOWN NR 1 ENGINE AND ATTEMPTED MULTIPILE RESTARTS WHICH FAILED, DESCENDED TO 14,000 FT AND ATTEMPTED RESTARTS NOT AVAIL. RETURN
- [SDR Q2SA2012042876002](https://openairdocs.org/sdr/Q2SA2012042876002), Apr 28, 2012: ENGINE. DAMAGED. NUMBER FOUR ENGINE STALLED DURING CLIMB AND FLAP CLEAN UP. AT APPROXIMATELY 3000 FEET THE CREW PULLED THE THRUST LEVER BACK TO BREAK THE ENGINE STALL. THEY THEN
- [SDR UIEA2011101900575](https://openairdocs.org/sdr/UIEA2011101900575), Oct 13, 2011: MANIFOLD. CRACKED. UPON OPENING OF THE NR 1 ENGINE NACELLE, MX FOUND THE LOWER LPT COOLING MANIFOLD BROKEN AT SEVERAL LOCATIONS. REFER TO FIG 1 FOR DAMAGE LOCATION AND DETAILS. DU
- [SDR UIEA2011080400416](https://openairdocs.org/sdr/UIEA2011080400416), Aug 4, 2011: NOZZLE. CRACKED. DURING AN ENGINE CHANGE AT AN A-CHECK, MX FOUND 3 EA CRACKS ON THE NR 4 ENGINE FIXED COWL EXHAUST NOZZLE FOWARD FLANGE CORE COWL SUPPORT ASSY (REF FIGURE 1). RE
- [SDR UIEA2011072700440](https://openairdocs.org/sdr/UIEA2011072700440), Jul 27, 2011: FRAME. CRACKED. FRAME AT BS 760 BETWEEN S-5R AND S-7R FOUND CRACKED AND WAS FOUND DURING THE SECTION 42 UPPER LOBE INSPECTION ACCOMPLISHED IAW EO 4753A165, REV C (SB 747-53-234
- [SDR UIEA2011060700300](https://openairdocs.org/sdr/UIEA2011060700300), Jun 7, 2011: BULKHEAD WEB. CRACKED. DURING C-CHECK, A CRACK WAS FOUND IN THE PRESSURE WEB. THE CRACK WAS LOCATED AT THE 11 O'CLOCK POSITION, EXTENDING THROUGH TWO (2) FASTENER HOLES OTBD OF THE RT
- [SDR UIEA2011053000268](https://openairdocs.org/sdr/UIEA2011053000268), May 30, 2011: SLEEVE. DAMAGED. DURING WALK AROUND CHECK, MX FOUND A HOLE 0.5" WIDE ON THE OUTER SLEEVE OF THE LONG FIXED CORE EXHAUST NOZZLE (LFCEN) ON THE NR 2 ENGINE. THE HOLE IS 6.0" FROM 
- [SDR FDEA201104221590](https://openairdocs.org/sdr/FDEA201104221590), Apr 22, 2011: ENGINE. MALFUNCTIONED. REJECTED T/O 18R, ENG FAIL LIGHT ON BETWEEN 80 & 90KTS. REJECTED BY 100 KTS. TO GW 377,000. N1 NR2 MORE THAN 11 PERCENT HIGHER THAN NR 3. IAW JRH DECREASED PART
- [SDR UIEA2011032800159](https://openairdocs.org/sdr/UIEA2011032800159), Mar 28, 2011: UNKNOWN. UNKNOWN. TAKEOFF REJECTED AT 90 KNOTS, WHEN YAW TO THE LT WAS FELT. INSPECTED NR 1 AND NR 2 ENGINES, NO DEFECTS NOTED, PERFORMED HIGH ENERGY STOP INSP, NO DEFECTS NOTED.
- [SDR UIEA2011032200155](https://openairdocs.org/sdr/UIEA2011032200155), Mar 22, 2011: ACCUMULATOR. LEAKING. CREW REPORTED HYD LEAK ON THE NR 4 SYS (FOUND BRAKE ACCUMULATOR LEAKING. R & R ACCUMULATOR, SERVICED SYSTEM, PERFORMED OPERATIONAL AND LEAK CHECKS, ALL; OK.)
- [SDR UIEA2011031100149](https://openairdocs.org/sdr/UIEA2011031100149), Mar 11, 2011: CHECK VALVE. FAILED. BLOCK TURN BACK DUE NR 4 ENGINE FAILED TO ACCELERATE PAST 40 PERCENT N1, WITH HIGH EGT AND 4 COMPRESSOR STALLS WERE EXPERIENCED. (REPLACED 8TH STAGE CHECK VALVE
- [SDR UIEA2011020500092](https://openairdocs.org/sdr/UIEA2011020500092), Feb 5, 2011: DUCT. DAMAGED. ENGINE NR 2 OUTBOARD T/R HALF HI BYPASS "C" DUCT INTERNAL WALL WITH DELAMINATION AND MISSING SKIN MATERIAL(REMOVED SECTION OF DAMAGED SKIN AND PREPARED AREA FAB
- [SDR UIEA2010122900248](https://openairdocs.org/sdr/UIEA2010122900248), Dec 29, 2010: LATCH. BROKEN. DURING MX WALKAROUND OF ACFT, REVEALED NR 1 ENGINE THRUST REVERSER LOWER AFT ACCESS DOOR AND BLOWOUT DOOR WERE FOUND OPENED. UPON FURTHER INSP, MX FOUND THE AFT
- [SDR CNMA20100034](https://openairdocs.org/sdr/CNMA20100034), Nov 28, 2010: SMOKE DETECTOR. FALSE ACTIVATION. ONE SMOKE DETECTOR LIGHT ON AND APPLICABLE CARGO FIRE LIGHT ON (FWD CARGO FIRE LIGHT ON DISCHARGED FIRE BOTTLES). REPLACED FWD CARGO NR3 SMOKE DETECTOR IAW AMN 
- [SDR UIEA2010111000177](https://openairdocs.org/sdr/UIEA2010111000177), Nov 10, 2010: NACELLE. CRACKED. THE PURPOSE OF THIS EO 4771A096 & NBSP; IS TO DOCUMENT A MAJOR REPAIR. DURING WALK-AROUND INSPECTION AT RMS, MX FOUND THE NR 1 RT FAN COWL WITH DAMAGE; CRACK ME
- [SDR CNMA20100032](https://openairdocs.org/sdr/CNMA20100032), Nov 4, 2010: SUPPORT FITTING. CORRODED. CTR LANDING GEAR LT AND RT TRUNNION SUPPORT FITTING CORRODED ON TOP AROUND BOLT HOLES. CLEANED CORROSION IAW EO 5310E0973 ROTARY PEEN REWORK AREA IAW DPS 4.999-
- [SDR UIEA201000235](https://openairdocs.org/sdr/UIEA201000235), Oct 22, 2010: CONDUIT. DAMAGED. DURING WALKAROUND INSP, MX FOUND THE ELECTRICAL CONDUIT AND CONNECTOR MOUNT HOUSING AT THE NOSE GEAR DAMAGED (REF FIG 1). DISPOSITION WAS MADE TO PERFORM TIME L
- [SDR Q2SA761005](https://openairdocs.org/sdr/Q2SA761005), Oct 21, 2010: VALVE. CRACKED. NR 1 ENGINE FAILED IN FLIGHT 85% N1, 60% N2, 600 DEG EGT, FF 4600, ROLL BACK - NO RESPONSE, NO RESTART. DURING TROUBLESHOOTING, FOUND FUEL PRESSURIZING AND DRAI
- [SDR UIEA201000232](https://openairdocs.org/sdr/UIEA201000232), Oct 17, 2010: DOUBLER. CRACKED. DURING MX WALKAROUND, MX FOUND THE MAIN DECK - MDSCD AREA - BS1910 ROLL OUT GUIDE - DOUBLER CRACKED (REF FIG 1). THE DAMAGE EXCEEDS THE ALLOWABLE LIMITS IAW AMM
- [SDR UIEA2010092700166](https://openairdocs.org/sdr/UIEA2010092700166), Sep 27, 2010: SLEEVE. CRACKED. DURING MX WALK AROUND, MX FOUND 2 EA CRACK ON THE EXHAUST NOZZLE OUTER SLEEVE, NR1 STARTING AT APPROX THE 7 O'CLOCK POSITION. THE CIRCUMFERENTIAL CRACK IS APPRO
- [SDR UIEA2010091100155](https://openairdocs.org/sdr/UIEA2010091100155), Sep 11, 2010: TIRE. FAILED. MLG WHEELS NR 2, 4, 6, 8 HAD THERMAL DISCHARGE AT GATE. (REPLACED NR 2, 4, 6, 8 WHEELS. SPIN AND LEAK CHECK OK. ANTI SKID TEST AND CHAPTER 5-51-26 INSP ACCOMPLI
- [SDR UIEA2010082600147](https://openairdocs.org/sdr/UIEA2010082600147), Aug 26, 2010: MOUNT. DAMAGED. THE PURPOSE OF EO 4725A284  IS TO DOCUMENT A MAJOR REPAIR. DURING WALKAROUND INSP, MX FOUND THE ELECTRICAL CONDUIT AND CONNECTOR MOUNT HSG AT THE NLG DAMAG
- [SDR FDEA201008122965](https://openairdocs.org/sdr/FDEA201008122965), Aug 12, 2010: VALVE. OUT OF ADJUST. WITH MAX T/O POWER NR3 SLOW TO ACCELERATE. ENGAGED A/T AND 1 & 2 DROVE TO T/O SETTING, NR3 STOPPED .1875" SHY OF TARGET N1 WITH 1" KNOB SPLIT BETWEEN 1 & 2 MATC
- [SDR UIEA2010080900148](https://openairdocs.org/sdr/UIEA2010080900148), Aug 9, 2010: ACTUATOR. BROKEN. BODY GEAR UNLOCKED LIGHT ILLUMINATED IN BOTH PRIMARY AND ALTERNATE POSITIONS WHEN LINED UP FOR TAKEOFF (FOUND RT BODY GEAR STEERING ACTUATOR BROKEN. R & R BODY 
- [SDR UIEA2010080500132](https://openairdocs.org/sdr/UIEA2010080500132), Aug 5, 2010: SKIN. DAMAGED. DURING WALKAROUND INSP, MX FOUND DAMAGE TO THE NR 2 ENG INLET COWL OUTER BARREL SKIN CRACK/DAMAGE (REF FIG 1). (DISPOSITION WAS MADE TO PERFORM A TIME LIMITED R
- [SDR UIEA2010080200127](https://openairdocs.org/sdr/UIEA2010080200127), Aug 2, 2010: ACTUATOR. DAMAGED. UPON ARRIVAL, THE NR2 RT THRUST REVERSER, MX FOUND THE T/R NOT COMPLETELY STOWED. AFTER INSP, MX FOUND THE CTR BALLSCREW SHEARED AND THE UPPER BALLSCREW ACTUATO
- [SDR FDEA201008012755](https://openairdocs.org/sdr/FDEA201008012755), Aug 1, 2010: ENGINE. MALFUNCTIONED. DURING TAKEOFF ROLL, WITH AUTOTHROTTLES ENGAGED AT 85 TO 90 KTS A LEVEL 1 ENG 3 EXCEDEANCES ANNUNCIATED. ABORTED TAKEOFF. COMPLIED WITH QRH. N2 NR 3, 109.6 INSP
- [SDR WGFY2010FA0751008](https://openairdocs.org/sdr/WGFY2010FA0751008), Jul 24, 2010: FORMER. CRACKED. STRUT NR 4 NS270.00 LT SIDE UPPER FORMER WAS CRACK.
- [SDR WGFY2010FA0751009](https://openairdocs.org/sdr/WGFY2010FA0751009), Jul 24, 2010: FORMER. CRACKED. STRUT NR 4 NAC 270.00 RT SIDE UPPER FORMER WAS CRACK.
- [SDR CNMA20100028](https://openairdocs.org/sdr/CNMA20100028), Jul 24, 2010: PANEL. CORRODED. EXFOLIATED CORROSION ON RT WING LOWER PLATE BELOW ACCESS PANEL 616BB AT XQRS 346. REMOVED DAMAGED SECTION OF LOWER WING SKIN, ACCOMPLISHED SURFACE SCAN AND OPEN
- [SDR WGFY2010FA0751006](https://openairdocs.org/sdr/WGFY2010FA0751006), Jul 22, 2010: STIFFENER. CORRODED. AFT WHEEL WELL BULKHEAD STIFFENERS CORROSION AT BS 1480, WL 166.
- [SDR FDEA201007212632](https://openairdocs.org/sdr/FDEA201007212632), Jul 21, 2010: DOOR FRAME. CRACKED. MAIN CABIN CRACK ON WEB L3 DOOR LOWER JAMB AT STA 1251 REPAIRED IAW SRM 53-50-00 FIG 19, SH 1, VOL 1.
- [SDR WGFY2010FA0751002](https://openairdocs.org/sdr/WGFY2010FA0751002), Jul 19, 2010: STRAP. CRACKED. PYLON NR1, STA 248.00 STRAP WAS CRACKED.
- [SDR WGFY2010FA0751003](https://openairdocs.org/sdr/WGFY2010FA0751003), Jul 19, 2010: STIFFENER. CRACKED. PYLON NR 2 STIFFENER NR 3 AND STRAP, STA 248 WAS CRACKED.
- [SDR WGFY2010FA0751004](https://openairdocs.org/sdr/WGFY2010FA0751004), Jul 19, 2010: STIFFENER. CRACKED. PYLON NR2 STRAP STA 250 BETWEEN STIFFENER NR 2 & STIFFENER NR 3 WAS CRACKED.
- [SDR UIEA2010070400089](https://openairdocs.org/sdr/UIEA2010070400089), Jul 4, 2010: SKIN. CORRODED. NRC 0740 (RA4174), "MAIN DECK" FOUND CORROSION ON THE WING CTR SECTION BOX UPPER SURFACE SKIN AT STA 1241, RBL 75 TO 80, WL 149 (THE WORK ACCOMPLISHED IAW REA: 
- [SDR UIEA2010070200079](https://openairdocs.org/sdr/UIEA2010070200079), Jul 2, 2010: SKIN. CORRODED. NRC 041 LOWER FUSELAGE SKIN SUSPECT TO CORROSION ON LAP JOINT AT STR 46 BETWEEN STA 2070 TO 2180 LT SIDE. (THE WORK ACCOMPLISHED IAW REA MF00687R0001 AND RFTA N
- [SDR UIEA2010070100083](https://openairdocs.org/sdr/UIEA2010070100083), Jul 1, 2010: FRAME. CRACKED. NRC 1111 "MAIN DECK" FOUND CRACK ON FRAME, STA 1860, RT SIDE BETWEEN STR 12 TO 13. (THE WORK ACCOMPLISHED IAW PEA NR MF00687R0009 AND RFTAIN0 :00687-0009).
- [SDR UIEA2010070100084](https://openairdocs.org/sdr/UIEA2010070100084), Jul 1, 2010: FRAME. BENT. NRC: 1121 "FWD CGO" FRAME STA 700 (F/B) UPPER CHORD IS BENT BETWEEN RBL 17 - 21(THE WORK ACCOMPLISHED IAW REA NO MF00687-R0005 AND RFTA NR 00687-0005.)
- [SDR UIEA2010070100085](https://openairdocs.org/sdr/UIEA2010070100085), Jul 1, 2010: FRAME. BENT. NRC 1122 "FWD CRACK" FRAME 720 (F/B) UPPER CHORD IS BENT BETWEEN RBL 14 TO 18. (THE WORK ACCOMPLISHED IAW REA NO MF00687R0006 AND RFTA NO 00687-0006).
- [SDR UIEA2010070100086](https://openairdocs.org/sdr/UIEA2010070100086), Jul 1, 2010: FRAME. BENT. NRC 1123, FWD CARGO FRAME UPPER CHORD IS BENT STA 760 BETWEEN 28-29 (THE WORK PREPAIRED IAW REA NR HF00687R00007, REV A, RFTA NR 00687-007).
- [SDR UIEA2010070100088](https://openairdocs.org/sdr/UIEA2010070100088), Jul 1, 2010: FRAME. DAMAGED. NRC 1376 "MAIN DECK" DAMAGE WAS FOUND ON FRAME STA 1040, OTBD CHORD B/T SRT 15R-16R. (THE WORK ACCOMPLISHED IAW REA NR HF00687R0011 "A" AND RFTA NR 00687-004).
- [SDR WGFY2010FA0000488](https://openairdocs.org/sdr/WGFY2010FA0000488), Jun 29, 2010: SKIN. CORRODED. PYLON NR2 LT WING LOWER FRONT SPAR LOWER WING SKIN WBL 470 WAS CORRODED LEVEL 2,
- [SDR UIEA2010062900078](https://openairdocs.org/sdr/UIEA2010062900078), Jun 29, 2010: SKIN. CORRODED. NRC 024 CORNER OF EXISTING REPAIR IS BULGED ON EXT FUSELAGE SKIN RT SIDE AT STA 400 AND STR 44 AREA. (BULGED) 2.0" X 1.5" X 0.061"(THE WORK ACCOMPLISHED IAW REA
- [SDR UIEA2010062800068](https://openairdocs.org/sdr/UIEA2010062800068), Jun 28, 2010: STRINGER. DAMAGED. NRC 0971: "LOWER DECK" JUST FWD OF STA 320 STR 37R ELONGAGED FASTENER HOLE ON STRINGER (DAMAGED AREA TRIMMED OUT. REINFORCED AREA WITH NEW SEGMENT AND REPAIR ST
- [SDR UIEA2010062800069](https://openairdocs.org/sdr/UIEA2010062800069), Jun 28, 2010: STRINGER. DAMAGED. NRC: 0972 "LOWER DECK" STA 320, STR 28.7, R. DOUBLE HOLE ON THE STRINGER. (DAMAGED AREA TRIMMED OUT. REINFORCED AREA WITH NEW SEGMENT AND REPAIR STRINGER PN N52

All 201: https://openairdocs.org/engine/ge-cf6-50-series/reports.md

## STCs that may be installed (OpenAirDocs) (5)

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 SE00025EN](https://openairdocs.org/stc/SE00025EN): Installation of International Aerospace Tubes, LLC, Master Drawing List TPC Stage 7 Cooling System , revision NR, dated December 15, 2011, or later FAA-Approved Revisions. United Technologies Corporation, Pratt & Whitney Division. Lists CF6-50A
- [STC SA1139NW-D](https://openairdocs.org/stc/SA1139NW-D): Install fireproof blankets on Engine Fan Reverser Intermediate Fireseal in lieu of Fireproof Intumescent Coating. United Airlines Inc. Lists CF6-50A
- [STC SE91WE](https://openairdocs.org/stc/SE91WE): Removal of General Electric 'EGT cable and conduit assembly,' P/N9037M17P03 or 9037M17P04, and replacement with Co-Operative Industries P/N 66615. Boeing Company. Lists CF6-50A
- [STC SE00969CH](https://openairdocs.org/stc/SE00969CH): Install AeroControlex P/N 2605290-001 variable stator feedback control cable. AeroControlex Group TransDigm Inc. Lists CF6-50A
- [STC SE00461LA](https://openairdocs.org/stc/SE00461LA): Install fireproof blankets on the engine fan reverser intermediate fireseal, in lieu of fireproof intumescent coating. Hi Temp Insulation Inc. Lists CF6-50A

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