# N498MC: 1999 Boeing 747-47UF

- Status: Valid registration
- Airframe: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (registry code 1384812, 660 seats)
- Engine: [GE CF6-80 series](https://openairdocs.org/engine/ge-cf6-80-series) (registry code 30025)
- Data sheets: [TCDS E13NE](https://openairdocs.org/tcds/E13NE) (General Electric Company GE Aerospace) (OpenAirDocs)
- Serial number: 29259
- Year built: 1999
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: August 25, 1999
- Certificate issued: December 20, 2022
- Expires: December 31, 2029
- Mode S code: A62EE6
- Registered owner: [Atlas Air Inc](https://openairdocs.org/faa-owner/ATLAS%20AIR%20INC)
- Location: [Purchase, NY](https://openairdocs.org/faa-place/NY/Purchase)
- Owner type: Corporation
- Owner's area on the map: 41.0382° N, 73.7107° W: Placed by OpenAirDocs at the center of ZIP code 10577, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=498MC
- Page: https://openairdocs.org/aircraft/N498MC

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. The registry lists only the engine series, so ADs for every GE CF6-80 model are included.

## ADs that may apply (OpenAirDocs): 61 in force

### Matched by airframe (Boeing 747-47UF)

None in force.

### Matched by engine (GE CF6-80 series)

- [AD 2024-24-03](https://openairdocs.org/ad/2024-24-03): Engine Exhaust · Boeing MD-11, MD-11F and CF6-80C2D1F. Effective Jan 13, 2025
- [AD 2023-20-08](https://openairdocs.org/ad/2023-20-08): Engine (Turbine/Turboprop) · General Electric CF6-80C2B1F, CF6-80C2B2F, CF6-80C2B4F and 4 more. Effective Oct 19, 2023
- [AD 2021-26-22](https://openairdocs.org/ad/2021-26-22): Turbine Section · General Electric CF6-80A, CF6-80A1, CF6-80A2 and 21 more. Effective Mar 14, 2022
- [AD 2022-02-18](https://openairdocs.org/ad/2022-02-18): Engine Mount Section · General Electric CF6-80C2A1, CF6-80C2A2, CF6-80C2A3 and 3 more. Effective Feb 25, 2022
- [AD 2021-14-11](https://openairdocs.org/ad/2021-14-11): Turbine Section · General Electric CF6-80A, CF6-80A1, CF6-80A2 and 25 more. Effective Aug 27, 2021
- [AD 2021-03-02](https://openairdocs.org/ad/2021-03-02): Fuel Control/Turbine Engines · General Electric CF6-80C2A1, CF6-80C2A2, CF6-80C2A3 and 16 more. Effective Mar 31, 2021
- [AD 2020-22-02](https://openairdocs.org/ad/2020-22-02): Engine Fuel and Control · General Electric CF6-80C2A5F, CF6-80C2B1F, CF6-80C2B2F and 13 more. Effective Dec 3, 2020
- [AD 2018-07-05](https://openairdocs.org/ad/2018-07-05): Turbine Section · General Electric CF6-80A, CF6-80A1, CF6-80A2 and 1 more. Effective May 11, 2018
- [AD 2017-11-15](https://openairdocs.org/ad/2017-11-15): Turbine/ Turboprop Engine--Turbine Section · General Electric CF6-80C2L1F. Effective Jul 13, 2017
- [AD 2016-08-10](https://openairdocs.org/ad/2016-08-10): Accessory heat shield · General Electric CF6-80C2A1, CF6-80C2A2, CF6-80C2A3 and 26 more. Effective Jun 1, 2016
- [AD 2014-21-01](https://openairdocs.org/ad/2014-21-01): Fuel manifold · General Electric CF6-80C2A1, CF6-80C2A2, CF6-80C2A3 and 26 more. Effective Nov 28, 2014
- [AD 2013-08-20](https://openairdocs.org/ad/2013-08-20): Fuel tube · General Electric CF6-80C2A1, CF6-80C2A2, CF6-80C2A3 and 14 more. Effective May 31, 2013
- [AD 2012-03-12](https://openairdocs.org/ad/2012-03-12): No. 3 bearing packing · General Electric CF6-80C2A1, CF6-80C2A2, CF6-80C2A3 and 21 more. Effective Apr 5, 2012
- [AD 2012-04-05](https://openairdocs.org/ad/2012-04-05): Electronic control unit (ECU) · General Electric CF6-80C2B1F, CF6-80C2B1F1, CF6-80C2B1F2 and 8 more. Effective Mar 30, 2012
- [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 2009-21-07](https://openairdocs.org/ad/2009-21-07): Thrust and thrust control · General Electric CF6-80C2A1, CF6-80C2A2, CF6-80C2A3 and 21 more. Effective Dec 1, 2009
- [AD 2009-14-08](https://openairdocs.org/ad/2009-14-08): High-pressure compressor rotor (HPCR) stages 11-14 spool/ shafts · General Electric CF6-80C2B5F. Effective Aug 5, 2009
- [AD 2009-08-06](https://openairdocs.org/ad/2009-08-06): Stage 1 high-pressure turbine (HPT) rotor  
 disks · General Electric CF6-80A, CF6-80A1, CF6-80A2 and 1 more. Effective May 18, 2009
- [AD 2009-07-10](https://openairdocs.org/ad/2009-07-10): High-pressure turbine rotor (HPTR) · General Electric CF6-80A, CF6-80A1, CF6-80A2 and 1 more. Effective May 6, 2009
- [AD 2009-07-03](https://openairdocs.org/ad/2009-07-03): Eddy current inspection (ECI) · General Electric CF6-80C2A1, CF6-80C2A2, CF6-80C2A3 and 26 more. Effective Apr 30, 2009
- [AD 2009-04-10](https://openairdocs.org/ad/2009-04-10): Critical life-limited parts · General Electric CF6-80A, CF6-80A1, CF6-80A2 and 30 more. Effective Mar 30, 2009
- [AD 2008-21-11](https://openairdocs.org/ad/2008-21-11): Low-pressure turbine (LPT) cases · General Electric CF6-80C2A1, CF6-80C2A2, CF6-80C2A3 and 25 more. Effective Nov 28, 2008
- [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 2007-24-07](https://openairdocs.org/ad/2007-24-07): Thermal spray coating on certain stage 1 fan disks · General Electric CF6-80C2B1. Effective Jan 2, 2008
- [AD 2007-22-07](https://openairdocs.org/ad/2007-22-07): Electronic control unit (ECU) · General Electric CF6-80C2D1F. Effective Nov 28, 2007
- [AD 2007-21-06](https://openairdocs.org/ad/2007-21-06): Electronic control unit (ECU) · General Electric CF6-80C2A5F. Effective Nov 15, 2007
- [AD 2007-11-20](https://openairdocs.org/ad/2007-11-20): Fuel shroud retaining rings · General Electric CF6-80C2A1, CF6-80C2A2, CF6-80C2A3 and 22 more. Effective Jul 10, 2007
- [AD 2007-05-14](https://openairdocs.org/ad/2007-05-14): Cast titanium weld- repaired forward engine mount platforms · General Electric CF6-80C2A1, CF6-80C2A2, CF6-80C2A3 and 16 more. Effective Apr 9, 2007
- [AD 2006-16-06](https://openairdocs.org/ad/2006-16-06): Certain stage 1 high- pressure turbine (HPT) rotor disks · General Electric CF6-80A, CF6-80A1, CF6-80A2 and 21 more. Effective Sep 5, 2006
- [AD 2006-06-08](https://openairdocs.org/ad/2006-06-08): Latching system of the fan reverser · General Electric CF6-80C2D1F. Effective Apr 25, 2006
- [AD 2005-17-05](https://openairdocs.org/ad/2005-17-05): High pressure compressor rotor (HPCR) · General Electric CF6-80C2A1, CF6-80C2A2, CF6-80C2A3 and 25 more. Effective Sep 27, 2005
- [AD 2005-06-07](https://openairdocs.org/ad/2005-06-07): Directional pilot valve (DPV) assembly · General Electric CF6-80A1, CF6-80A3, CF6-80C2A1 and 5 more. Effective Apr 25, 2005
- [AD 2004-22-07](https://openairdocs.org/ad/2004-22-07): Stage 2 nozzle guide vanes (HPT S2 NGVs) · General Electric CF6-80C2A1, CF6-80C2A2, CF6-80C2A3 and 16 more. Effective Dec 1, 2004
- [AD 2004-07-13](https://openairdocs.org/ad/2004-07-13): High pressure turbine (HPT) stage 1 disks · General Electric CF6-80C2A5F, CF6-80C2B5F, CF6-80C2B7F and 1 more. Effective May 6, 2004
- [AD 2003-12-08](https://openairdocs.org/ad/2003-12-08): Directional pilot valve · General Electric CF6-80A1, CF6-80A3, CF6-80C2A1 and 5 more. Effective Jul 23, 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 2002-22-12](https://openairdocs.org/ad/2002-22-12): Titeflex hoses · BAE Systems ATP, Avro 146-RJ100A, Avro 146-RJ70A and 122 more. Effective Dec 13, 2002
- [AD 2001-06-09](https://openairdocs.org/ad/2001-06-09): Aft Engine Mount Link Assemblies · General Electric CF6-80A3. Effective May 1, 2001
- [AD 2000-12-08](https://openairdocs.org/ad/2000-12-08): Mount Link Assemblies · General Electric CF6-80C2A1, CF6-80C2A2, CF6-80C2A3 and 4 more. Effective Aug 28, 2000
- [AD 2000-03-04](https://openairdocs.org/ad/2000-03-04): General Electric CF6-80C2A1, CF6-80C2A2, CF6-80C2A3 and 19 more. Effective Apr 10, 2000
- [AD 99-01-01](https://openairdocs.org/ad/99-01-01): Accessory Gearbox (AGB) idler adapters · General Electric CF6-80C2A1, CF6-80C2A2, CF6-80C2A3 and 19 more. Effective Jan 21, 1999
- [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 96-16-07](https://openairdocs.org/ad/96-16-07): Rear Right Hand Mount Link · General Electric CF6-80C2A1, CF6-80C2A2, CF6-80C2A3 and 17 more. Effective Aug 28, 1996
- [AD 95-17-16](https://openairdocs.org/ad/95-17-16): Compressor Rear Frame · General Electric CF6-80A, CF6-80A1, CF6-80A2 and 1 more. Effective Nov 7, 1995
- [AD 95-10-11](https://openairdocs.org/ad/95-10-11): Fan Reversers · General Electric CF6-80C2A1, CF6-80C2A2, CF6-80C2A3 and 17 more. Effective May 31, 1995
- [AD 94-20-06](https://openairdocs.org/ad/94-20-06): Oil System · General Electric CF6-80C2A1, CF6-80C2A2, CF6-80C2A3 and 16 more. Effective Dec 27, 1994
- [AD 94-07-04](https://openairdocs.org/ad/94-07-04): High Pressure Turbine Disk · General Electric CF6-80A, CF6-80A1, CF6-80A2 and 1 more. Effective May 23, 1994
- [AD 94-06-03](https://openairdocs.org/ad/94-06-03): High Pressure Turbine Disk · General Electric CF6-80C2A1, CF6-80C2A2, CF6-80C2A3 and 16 more. Effective Apr 29, 1994

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

- [AD 2020-20-13](https://openairdocs.org/ad/2020-20-13) (historical): Turbine Section · General Electric CF6-80A, CF6-80A1, CF6-80A2 and 21 more. Effective Nov 12, 2020
- [AD 2018-15-04](https://openairdocs.org/ad/2018-15-04) (historical): Turbine/Turboprop Engine--Turbine Section · General Electric CF6-80A, CF6-80A1, CF6-80A2 and 21 more. Effective Oct 2, 2018
- [AD 2009-05-02](https://openairdocs.org/ad/2009-05-02) (historical): Drainless fuel manifold assemblies · General Electric CF6-80C2A1, CF6-80C2A2, CF6-80C2A3 and 26 more. Effective Mar 31, 2009
- [AD 2007-12-07](https://openairdocs.org/ad/2007-12-07) (historical): Electronic control units (ECUs) · General Electric CF6-80C2B1F, CF6-80C2B2F, CF6-80C2B4F and 5 more. Effective Jul 11, 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 2004-04-07](https://openairdocs.org/ad/2004-04-07) (historical): Stage 1 HPT rotor disks · General Electric CF6-80A, CF6-80A1, CF6-80A2 and 21 more. Effective Mar 12, 2004
- [AD 2003-01-05](https://openairdocs.org/ad/2003-01-05) (historical): Dovetail slots · General Electric CF6-80A, CF6-80A1, CF6-80A2 and 1 more. Effective Jan 28, 2003
- [AD 2002-07-12](https://openairdocs.org/ad/2002-07-12) (historical): Life Limits Section of Continued Airworthiness (ICA) - Selected Critical Life-limited Parts · General Electric CF6-80A, CF6-80A1, CF6-80A2 and 27 more. Effective May 15, 2002
- [AD 2001-10-07](https://openairdocs.org/ad/2001-10-07) (historical): High Pressure Turbine Rotor Disks · General Electric CF6-80C2A1, CF6-80C2A2, CF6-80C2A3 and 19 more. Effective Jun 18, 2001
- [AD 2000-08-12](https://openairdocs.org/ad/2000-08-12) (historical): Life-limited Parts · General Electric CF6-80A, CF6-80A1, CF6-80A2 and 10 more. Effective Oct 23, 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 2000-04-14](https://openairdocs.org/ad/2000-04-14) (historical): Fuel tube flange seating · General Electric CF6-80C2A1, CF6-80C2A2, CF6-80C2A3 and 12 more. Effective May 1, 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 99-18-19](https://openairdocs.org/ad/99-18-19) (historical): Inadvertent Thrust Reverser · General Electric CF6-80A, CF6-80A1, CF6-80A2 and 7 more. Effective Sep 24, 1999
- [AD 99-08-13](https://openairdocs.org/ad/99-08-13) (historical): General Electric CF6-80A, CF6-80A1, CF6-80A2 and 26 more. Effective May 13, 1999
- [AD 98-15-17](https://openairdocs.org/ad/98-15-17) (historical): Link Assembly · General Electric CF6-80A3. Effective Aug 7, 1998
- [AD 91-20-02](https://openairdocs.org/ad/91-20-02) (historical): Fuel Manifolds · General Electric CF6-80C2A1, CF6-80C2A2, CF6-80C2A3 and 12 more. Effective Nov 25, 1991
- [AD 90-26-01](https://openairdocs.org/ad/90-26-01) (historical): Fuel Manifold Systems · General Electric CF6-80C2A1, CF6-80C2A2, CF6-80C2A3 and 11 more. Effective Dec 20, 1990

All 80: https://openairdocs.org/aircraft/N498MC/ads.md

## Information bulletins (advisory) (5 in force)

- [SAIB 2023-15](https://openairdocs.org/saib/2023-15): Falsified Forms from AOG Technics. Issued Dec 19, 2023
- [SAIB NE-11-27](https://openairdocs.org/saib/NE-11-27): Fuel Injector Nozzle - CF6-80 Improperly Welded Fuel Nozzles. Issued Apr 5, 2011
- [SAIB NE-10-37](https://openairdocs.org/saib/NE-10-37): Engine Fuel and Control: FADEC Fuel Metering Valve Resolver Feedback Faults. Issued Jul 12, 2010
- [SAIB NE-08-44](https://openairdocs.org/saib/NE-08-44): Engine Thrust Reverser  Transcowl Clevis Pin. Issued Sep 3, 2008
- [SAIB NE-07-01](https://openairdocs.org/saib/NE-07-01): Dual engine flameouts on twin engine airplanes. Issued Oct 12, 2006

## NTSB investigations (1)

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 DCA10CA061](https://openairdocs.org/ntsb/DCA10CA061), May 17, 2010: Boeing 747 (N498MC), Miami, FL, substantial damage. Probable cause: impact of the fore flap with the aft fuselage after fatigue failure of the right wing fore flap carriage assembly attachment fitting at position 6.

## FAA accident and incident reports (1)

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

- [Accident 20100517035569A](https://openairdocs.org/incident/20100517035569A), May 17, 2010: Boeing 747-47UF (N498MC), Miami, FL, Substantial damage. On may 17, 2010, aircraft N498MC serial number 29259, a Boeing 747-47UF, arrived at Miami International Airport (mia) operating flight GTI8865 from viracopos,…

## Service difficulty reports (251, newest 50)

As reported by operators and repair stations. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR UIEA2026092800920](https://openairdocs.org/sdr/UIEA2026092800920), Sep 29, 2026: HYDRAULIC SYSTEM. LEAKING. RECEIVED REPORT OF HYD LEAK OBSERVED ON GROUND DURING TAXI/TAKEOFF. OBSERVED DROP IN HYD 1 QTY FROM 1.01 TO 0.88. ASSUMED ACTIVE LEAK AND RTB. FOUND HYD LEAK AT
- [SDR UIEA2026091300876](https://openairdocs.org/sdr/UIEA2026091300876), Sep 12, 2026: ACTUATOR. LEAKING. EICAS MSG HYD PRESS SYS 3 AND HYD QTY LOW 3. COMPLIED WITH QRH. FOUND HYD LEAK FROM RH OTBD SPOILER ACTUATOR NR 9. REMOVED AND INSTALLED SPOILER CONTROL PACKAGE
- [SDR UIEA2026090700857](https://openairdocs.org/sdr/UIEA2026090700857), Sep 7, 2026: SHUTOFF VALVE. BROKEN. EICAS BLEED 4 ON TAKE OFF ROLL. DURING INSPECTION OF HPSOV, FOUND TERMINAL NR 1 ON HPSOV BROKEN. SPLICED NEW TERMINAL IAW SWPM SECTION 20-30. OPS CHECK & IDLE R
- [SDR UIEA2026020700045](https://openairdocs.org/sdr/UIEA2026020700045), Feb 8, 2026: WEB. CRACKED. AFT CARGO BAY, WEB BELOW FLOOR SUPPORT AT BS 1880, LBL A8 FOUND CRACKED. AFT CARGO COMPT WEB, WEB TRIMMED OUT AND REPAIR CARRIED OUT IAW SRM 51-70-13-2R-1, REPA
- [SDR UIEA2025102801283](https://openairdocs.org/sdr/UIEA2025102801283), Oct 28, 2025: ICU. FAULTED. CABIN ALT AUTO EICAS MSG. C/W QRH. RETURNED TO ANC(<P>FOUND MX MSG 21234, CHECK FAIL. R/R ICU PER AMM 21-31-10 &AMP; IPC 21-31-10-01 ITEM 236, TEST PASSED. R/R 
- [SDR UIEA2025082601142](https://openairdocs.org/sdr/UIEA2025082601142), Aug 26, 2025: PUMP. FAULTED. HYD OVHT SYS 4 EICAS MESSAGE. R & R TEMP TRANSMITTER IAW AMM 29-32-02. OPS/LK CHK OK. R & R EDP IAW AMM 29-11-05. OPS CHECKED OK PER AMM 29-11-05. IDLE RUN CHKS
- [SDR UIEA2024071700681](https://openairdocs.org/sdr/UIEA2024071700681), Jul 29, 2024: FLOORBEAM. DAMAGED. M/D - DURING INSP P.D.U 4R AREA FOUND DAMAGED HOLE AT STA 420 RBL 31(<P>M/D STA 420 FLOOR BEAM AREA 1EA PUNCTURE DAMAGE REPAIRED IAW RI-53-10-17001 REV A. NO FU
- [SDR UIEA2024071800683](https://openairdocs.org/sdr/UIEA2024071800683), Jul 29, 2024: SKIN. DELAMINATED. LHW T/E O/B AFT FLAP FOUND DENT(<P>PERFORMED REPAIR AT DENT AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED.</P>)
- [SDR UIEA2024071800684](https://openairdocs.org/sdr/UIEA2024071800684), Jul 29, 2024: SKIN. DELAMINATED. LHW T/E O/B MID FLAP FOUND DELAMINATION(<P>PERFORMED REPAIR AT DELAMINATION AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED.</P>)
- [SDR UIEA2024071800686](https://openairdocs.org/sdr/UIEA2024071800686), Jul 29, 2024: SKIN. DELAMINATED. LHW T/E O/B FORE FLAP FOUND DELAMINATION(<P>PERFORMED REPAIR AT DELAMINATION AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED.</P>)
- [SDR UIEA2024071800687](https://openairdocs.org/sdr/UIEA2024071800687), Jul 29, 2024: SKIN. DELAMINATED. LHW T/E O/B FORE FLAP FOUND DELAMINATION(<P>PERFORMED REPAIR AT DELAMINATION AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED.</P>)
- [SDR UIEA2024071800688](https://openairdocs.org/sdr/UIEA2024071800688), Jul 29, 2024: SKIN. DELAMINATED. LHW T/E O/B AFT FLAP FOUND DELAMINATION(<P>PERFORMED REPAIR AT DELAMINATION AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED.</P>)
- [SDR UIEA2024071800689](https://openairdocs.org/sdr/UIEA2024071800689), Jul 29, 2024: SKIN. DELAMINATED. LHW T/E O/B AFT FLAP FOUND DENT(<P>PERFORMED REPAIR AT REPAIR AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED</P>)
- [SDR UIEA2024071800690](https://openairdocs.org/sdr/UIEA2024071800690), Jul 29, 2024: SKIN. DELAMINATED. LHW T/E O/B AFT FLAP FOUND DELAMINATION(<P>PERFOREMED REPAIR AT DELAMINATION AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED.</P>)
- [SDR UIEA2024071800691](https://openairdocs.org/sdr/UIEA2024071800691), Jul 29, 2024: SKIN. DELAMINATED. LHW T/E O/B AFT FLAP FOUND DELAMINATION(<P>PERFORMED REPAIR AT DELAMINATION AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED.</P>)
- [SDR UIEA2024071900693](https://openairdocs.org/sdr/UIEA2024071900693), Jul 29, 2024: BEAM. CORRODED. AFT CARGO - CARGO DOOR INNER SURFACE LOWER CLOSEOUT BEAM SURFACE CORR(<P>AFT CARGO - CARGO DOOR INNER SURFACE LOWER CLOSEOUT BEAM SURFACE CORROSION CLEANED UP A
- [SDR UIEA2024071900694](https://openairdocs.org/sdr/UIEA2024071900694), Jul 29, 2024: BULKHEAD WEB. CRACKED. APU COMPT FWD LH LOWER BULKHEAD STA 2658 FOUND CRACKED. APU COMPT FWD LH LOWER BULKHEAD STA 2658 REPAIR IAW RI-53-83-17004 REV A. NO FURTHER DEFECTS NOTED.
- [SDR UIEA2024071900695](https://openairdocs.org/sdr/UIEA2024071900695), Jul 29, 2024: SKIN. DELAMINATED. LHW T/E I/B AFT FLAP FOUND DELAMINATION(<P>PERFORMED REPAIR AT DELAMINATION AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED.</P>)
- [SDR UIEA2024071900696](https://openairdocs.org/sdr/UIEA2024071900696), Jul 29, 2024: SKIN. DELAMINATED. LHW T/E I/B AFT FLAP FOUND DELAMINATION(<P>PERFORMED REPAIR AT DELAMINATION AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED.</P>)
- [SDR UIEA2024071900697](https://openairdocs.org/sdr/UIEA2024071900697), Jul 29, 2024: SKIN. DELAMINATED. LHW T/E I/B AFT FLAP FOUND DELAMINATION(<P>PERFORMED REPAIR AT DELAMINATION AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED.</P>)
- [SDR UIEA2024071900698](https://openairdocs.org/sdr/UIEA2024071900698), Jul 29, 2024: SKIN. DELAMINATED. LHW T/E I/B AFT FLAP FOUND DELAMINATION(<P>PERFORMED REPAIR AT DELAMINATION AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED.</P>)
- [SDR UIEA2024071900699](https://openairdocs.org/sdr/UIEA2024071900699), Jul 29, 2024: SKIN. DELAMINATED. LHW T/E I/B AFT FLAP FOUND DENT(<P>PERFORMED REPAIR AT DENT AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED.</P>)
- [SDR UIEA2024071900700](https://openairdocs.org/sdr/UIEA2024071900700), Jul 29, 2024: SKIN. DELAMINATED. LHW T/E I/B AFT FLAP FOUND DELAMINATION(<P>PERFORMED REPAIR AT DELAMINATION AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED.</P>)
- [SDR UIEA2024072000701](https://openairdocs.org/sdr/UIEA2024072000701), Jul 29, 2024: SKIN. DELAMINATED. LHW T/E I/B MID FLAP FOUND DENT(<P>PERFORMED REPAIR AT DENT AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED.</P>)
- [SDR UIEA2024072000702](https://openairdocs.org/sdr/UIEA2024072000702), Jul 29, 2024: SKIN. DELAMINATED. LHW T/E I/B MID FLAP FOUND DENT(<P>PERFORMED REPAIR AT DENT AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED.</P>)
- [SDR UIEA2024072000703](https://openairdocs.org/sdr/UIEA2024072000703), Jul 29, 2024: SKIN. DELAMINATED. LHW T/E I/B MID FLAP FOUND DELAMINATION(<P>PERFORMED REPAIR AT DELAMINATION AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED</P>)
- [SDR UIEA2024072000704](https://openairdocs.org/sdr/UIEA2024072000704), Jul 29, 2024: SKIN. DELAMINATED. LHW T/E I/B MID FLAP FOUND DELAMINATION(<P>PERFORMED REPAIR AT DELAMINATION AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED</P>)
- [SDR UIEA2024072000705](https://openairdocs.org/sdr/UIEA2024072000705), Jul 29, 2024: SKIN. DENTED. LHW T/E I/B FORE FLAP FOUND DENT(<P>PERFORMED REPAIR AT DENT AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED.</P>)
- [SDR UIEA2024072000706](https://openairdocs.org/sdr/UIEA2024072000706), Jul 29, 2024: SKIN. DELAMINATED. LHW T/E I/B FORE FLAP FOUND DELAMINATION(<P>PERFORMED REPAIR AT DELAMINATION AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED</P>)
- [SDR UIEA2024072100708](https://openairdocs.org/sdr/UIEA2024072100708), Jul 29, 2024: ATTACH ANGLE. CRACKED. FX - RH AIRCON BAY STA 1230 CENTER TANK LWR ATT CHORD CRACK AT MOST O/B AREA ( RBL 104" )(<P>FX - RH AIRCON BAY STA 1230 CENTER TANK LWR ATT CHORD REPAIRED IAW 
- [SDR UIEA2024072100709](https://openairdocs.org/sdr/UIEA2024072100709), Jul 29, 2024: ATTACH ANGLE. CRACKED. FX - LH AIRCON BAY STA 1230 CENTER TANK LWR ATT CHORD CRK AT MOST O/B AREA ( LBL 104" )(<P>FX - LH AIRCON BAY STA 1230 CENTER TANK LWR ATT CHORD REPAIRED IAW RI
- [SDR UIEA2024072200710](https://openairdocs.org/sdr/UIEA2024072200710), Jul 29, 2024: TENSION TIE. CRACKED. LH BS820 UPPER DECK TENSION TIE 1EA HOLE FOUND 1EA CRACK AT AFT CHANNEL.(<P>LH BS 820 UPPER DECK TENSION TIE 1EA HOLE CRACK REPAIRED IAW SRM 53-20-30-2R-1 REPAI
- [SDR UIEA2024072200711](https://openairdocs.org/sdr/UIEA2024072200711), Jul 29, 2024: TENSION TIE. CRACKED. R/H BS 860 UPPER DECK TENSION TIE 2EA HOLE FOUND 1EA CRACK AT AFT CHANNEL(<P>R/H BS 860 UPPER DECK TENSION TIE 2EA HOLE CRACK REPAIRED IAW SRM 53-20-30-2R-1 REP
- [SDR UIEA2024072200712](https://openairdocs.org/sdr/UIEA2024072200712), Jul 29, 2024: TENSION TIE. CRACKED. R/H BS 820 UPPER DECK TENSION TIE 1EA HOLE HOLE FOUND 2EA CRACK AT AFT CHANNEL(<P>RH BS 820 UPPER DECK TENSION TIE 1EA HOLE CRACK REPAIRED IAW SRM 53-20-30-2R-1
- [SDR UIEA2024072200718](https://openairdocs.org/sdr/UIEA2024072200718), Jul 29, 2024: SKIN. DELAMINATED. RHW T/E I/B FORE FLAP FOUND DELAMINATION(<P>PERFORMED REPAIR AT DELAMINATION AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED.</P>)
- [SDR UIEA2024072200719](https://openairdocs.org/sdr/UIEA2024072200719), Jul 29, 2024: SKIN. DELAMINATED. RHW T/E I/B FORE FLAP FOUND DELAMINATION(<P>PERFORMED REAPIR AT DELAMINATION AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED</P>)
- [SDR UIEA2024072200720](https://openairdocs.org/sdr/UIEA2024072200720), Jul 29, 2024: SKIN. DELAMINATED. RHW T/E I/B FORE FLAP FOUND DELAMINATION(<P>PERFORMED REPAIR AT DELAMINATION AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED</P>)
- [SDR UIEA2024072200721](https://openairdocs.org/sdr/UIEA2024072200721), Jul 29, 2024: SKIN. DELAMINATED. RHW T/E I/B MID FLAP FOUND DELAMINATION(<P>PERFORMED REPAIR AT DELAMINATION AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED.</P>)
- [SDR UIEA2024072200722](https://openairdocs.org/sdr/UIEA2024072200722), Jul 29, 2024: SKIN. DELAMINATED. RHW T/E I/B MID FLAP FOUND DENT(<P>PERFORMED REPAIR AT DENT AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED</P>)
- [SDR UIEA2024072200723](https://openairdocs.org/sdr/UIEA2024072200723), Jul 29, 2024: SKIN. DELAMINATED. RHW T/E O/B FORE FLAP FOUND DELAMINATION(<P>PERFORMED REPAIR AT DELAMINATION AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED</P>)
- [SDR UIEA2024072200724](https://openairdocs.org/sdr/UIEA2024072200724), Jul 29, 2024: SKIN. DELAMINATED. RHW T/E O/B FORE FLAP FOUND DELAMINATION(<P>PERFORMED REPAIR DELAMINATION AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED</P>)
- [SDR UIEA2024072200725](https://openairdocs.org/sdr/UIEA2024072200725), Jul 29, 2024: SKIN. DELAMINATED. RHW T/E O/B MID FLAP FOUND DELAMINATION(<P>PERFORMED REPAIR AT DELAMINATION AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED</P>)
- [SDR UIEA2024072300726](https://openairdocs.org/sdr/UIEA2024072300726), Jul 29, 2024: SKIN. DELAMINATED. RHW T/E O/B MID FLAP FOUND DELAMINATION(<P>PERFORMED REPAIR AT DELAMINATION AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED</P>)
- [SDR UIEA2024072300727](https://openairdocs.org/sdr/UIEA2024072300727), Jul 29, 2024: SKIN. DELAMINATED. RHW T/E O/B MID FLAP FOUND DELAMINATION(<P>PERFORMED REPAIR AT DELAMINATION AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED</P>)
- [SDR UIEA2024072300728](https://openairdocs.org/sdr/UIEA2024072300728), Jul 29, 2024: SKIN. DELAMINATED. RHW T/E O/B FORE FLAP FOUND DELAMINATION(<P>PERFORMED REAPIR AT DELAMINATION AREA IAW SRM 51-70-07 PAR 5.A (1). NO FURTHER DEFECTS NOTED</P>)
- [SDR UIEA2024072400737](https://openairdocs.org/sdr/UIEA2024072400737), Jul 29, 2024: FAIRING. DAMAGED. #2 PYLON UPPER CAVITY FWD L/E FAIRING SEVERAL SCREW HOLE FOUND ELONGATED(<P>#2 PYLON UPPER CAVITY L/E FAIRING FABRICATION AND REPLACEMENT IAW RI-57-31-17019 REV
- [SDR UIEA2024072400738](https://openairdocs.org/sdr/UIEA2024072400738), Jul 29, 2024: BEAM. CRACKED. LHW L/E ILES #690 D BEAM WEB, UPPER CHORD, LOWER CHORD AND UPPER CHORD ATTACH STRAP FOUND CRACK(<P>LHW L/E ILES #690D BEAM WEB, UPPER CHORD, LOWER CHORD AND UPP
- [SDR UIEA2024072400744](https://openairdocs.org/sdr/UIEA2024072400744), Jul 29, 2024: STRUCTURE. ABNORMAL. ACCOMPLISH EO 4453A516 PART 3 AND PART 4 NOSE WHEEL WELL AFT CORNER SKIN PNL MOD - SB 747-53A2305 R2 AD 2010-26-07(<P>ACCOMPLISH EO 4453A516 PART 3 AND PART 4 N
- [SDR UIEA2024072500745](https://openairdocs.org/sdr/UIEA2024072500745), Jul 29, 2024: SUPPORT BRACKET. DAMAGED. RH WING LDG BEAM MID AREA T/E UPPER SURFACE SUPPORT ROD BRACKET FOUND ELONGATED(<P>RH WING LDG BEAM MID AREA T/E UPPER SURFACE SUPPORT ROD BRACKET REPLACED IAW 
- [SDR UIEA2024072800758](https://openairdocs.org/sdr/UIEA2024072800758), Jul 29, 2024: LAMP. INOPERATIVE. M/D - EMER LT L5735 NOT ILLUMINATE DURING OPS TEST(<P>M/D - EMER LT L5735 LAMPS REPLACED AND OPERATION TEST ' NORMAL ' IAW AMM 33-51-00, REV 110, 15 MAR 2024</P

All 251: https://openairdocs.org/aircraft/N498MC/reports.md

## STCs that may be installed (OpenAirDocs) (6)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the engine (GE CF6-80 series)

- [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 CF6-80A
- [STC SE01478CH](https://openairdocs.org/stc/SE01478CH): Installation of Cook Airtomic alignment joint p/n AIR 22912. Cook Airtomic. Lists CF6-80C2 Series
- [STC SE00969CH](https://openairdocs.org/stc/SE00969CH): Install AeroControlex P/N 2605290-001 variable stator feedback control cable. AeroControlex Group TransDigm Inc. Lists CF6-80A
- [STC SE01471AT](https://openairdocs.org/stc/SE01471AT): Replace right and left side Rohr, Inc. fire detection harness on GE CF6-80C2 engine. Unison Industries. Lists CF6-80C2 Series
- [STC SE00463LA](https://openairdocs.org/stc/SE00463LA): Install fireproof blankets on the engine fan reverser intermediate fireseal, in lieu of fireproof intumescent coating. This STC is jointly by owned by Hi Temp Insulation and MRA Systems acting through Middle River Aircraft Systems, 103 Chesapeake Park Plaza, Baltimore, MD 21220. Hi Temp Insulation Inc. Lists CF6-80C2A1
- [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

## Related

- Other Boeing 747-47UF aircraft: https://openairdocs.org/model/boeing-747-47uf/aircraft.md
- The GE CF6-80 series engine: https://openairdocs.org/engine/ge-cf6-80-series.md

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