# Service difficulty reports: N472UP A list on [N472UP](https://openairdocs.org/aircraft/N472UP.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. Page 1 of 3 · 112 reports - [SDR IPXA2026021696516](https://openairdocs.org/sdr/IPXA2026021696516.md): Light · inoperative · Feb 13, 2026 · N472UP · Boeing 75724APF · Emergency Lighting > EXTERIOR EMERGENCY LIGHT INOPERATIVE. REPLACED THE LAMPS EXTERIOR EMERGENCY LIGHT ASSY IAW AMM 33-51-06-962-001-003. OPS CHECKED NORMAL. - [SDR IPXA2026021396516](https://openairdocs.org/sdr/IPXA2026021396516.md): Light · inoperative · Feb 13, 2026 · N472UP · Boeing 75724APF · Emergency Lighting > EXTERIOR EMERGENCY LIGHT INOP - [SDR IPXA2025071890990](https://openairdocs.org/sdr/IPXA2025071890990.md): Strap · corroded · Jun 30, 2025 · N472UP · Boeing 75724APF · Fuselage Miscellaneous Structure > APU INLET DOOR AFT STRAP AT STA 1825.00 HAS CORROSION.REMOVE AND REPLACE 1 EACH S-3R SUPPORT ANGLE (P/N: 148N3152-2) PER PRODUCTION DRAWING REQUIREMENTS AND 757-200PF SRM CHAPTER 51 REQUIREMENTS. INSTALLED ANGLE. IAW B757-200 SRM 51-40-05. RIVET P/N: BACR15FT5 - [SDR IPXA2025071890598](https://openairdocs.org/sdr/IPXA2025071890598.md): Angle · corroded · Jun 30, 2025 · N472UP · Boeing 75724APF · Fuselage Miscellaneous Structure > APU INLET DOOR UPPER ANGLE FROM STA 1787.45 TO STA 1825.00 S-3R HAS A CORROSION. FABRICATED REPAIR PARTS IAW B757-200PF SRM 53-80-15-2R-1 TABLE 201 DETAIL I.++INSTALLED ALL REPAIR PARTS (2EA STRAPS AND 2EA FILLERS) IAW B757-200PF SRM 51-40-02-0G-0 FOR ACCOMPLI - [SDR IPXA2025071467822](https://openairdocs.org/sdr/IPXA2025071467822.md): Angle · corroded · Jun 28, 2025 · N472UP · Boeing 75724APF · Fuselage Main, Structure > APU INLET DOOR BETWEEN STA 1787.45 TO STA 1825 S-6R, LOWER ANGLE HAS CORROSION. - [SDR IPXA2024120874954](https://openairdocs.org/sdr/IPXA2024120874954.md): Switch · inoperative · Dec 7, 2024 · N472UP · Boeing 75724APF · Emergency Lighting > WHEN POWERING OFF A/C EMERGENCY LIGHTS WOULD COME ON AND STAY ON. COULD NOT GET LIGHTS TO GO OUT REMOVED AND REPLACED EMERGENCY LIGHT ASSY IAW AMM 33-51-08. OPS CHECK GOOD - [SDR IPXA2024102275885](https://openairdocs.org/sdr/IPXA2024102275885.md): Terminal · disconnected · Oct 22, 2024 · N472UP · Boeing 75724APF · Light System Wiring > EMERGENCY LIGHTS TURN ON WITH THE EMERGENCY LIGHT SWITCH IN OFF POSITION WHEN ELECTRICAL POWER IS REMOVED FROM THE AIRCRAFT. FOUND TERMINAL LUG DISCONNECTED FROM THE EMERGENCY LIGHT SWITCH. RESECURED TERMINAL LUG RECEPTACLE/PIN TO THE EMERGENCY LIGHT SWITCH IN - [SDR IPXA2024040292431](https://openairdocs.org/sdr/IPXA2024040292431.md): Motor · failed · Apr 2, 2024 · N472UP · Boeing 75724APF · Pressure Regulator/Outflow Valve > AT 38,000 MASTER CAUTION CABIN ALTITUDE EICAS MSG. AFTER LANDING CABIN ALT 2 STATUS MSG RAN FIM 21-30 FAULT TREE 802. #2 CABIN PRESSURE CONTROLLER FAULTED AC MOTOR. TECH RECOMMENDED REPLACING AC MOTOR & CABIN PRESSURE CONTROLLER. R&R'D CPC AND OUTFLOW VALVE AC - [SDR IPXA2023081578424](https://openairdocs.org/sdr/IPXA2023081578424.md): Hose · broken · Jul 27, 2023 · N472UP · Boeing 75724APF · Air Conditioning System > COCKPIT. ON FLOOR. FRAME 247 AND STGR. 17 RBL. HAS AIR HOSE BROKEN. DOT. 65-040. REPLACED DUCT AIR COCKPIT, ON FLOOR, FRAME 247 AND STGR 17 RBL. IAW AMM 21-23-01/801. REVIEWED - [SDR IPXA2023072800424](https://openairdocs.org/sdr/IPXA2023072800424.md): Unknown · unknown · Jul 27, 2023 · N472UP · Boeing 75724APF · Standard Practices/Structures > *SDR FILED OPEN* FAULT: COCKPIT. ON FLOOR. FRAME 247 AND STGR. 17 RBL. HAS AIR HOSE BROKEN. DOT. 65-040 APPROVED - [SDR IPXA2023072129156](https://openairdocs.org/sdr/IPXA2023072129156.md): Unknown · punctured · Jun 4, 2023 · N472UP · Boeing 75724APF · Fuselage Structure (General) > MAIN DECK POSITION 4 CENTER HAS A ONE INCH PUNCTURE IN FLOOR***SM12/LMX2*** INSTALLED NEW PANEL AND REINSTALLED LOCKS AND ROLLERS IAW AMM 53-01-01. - [SDR IPXA2023060429156](https://openairdocs.org/sdr/IPXA2023060429156.md): Unknown · unknown · Jun 4, 2023 · N472UP · Boeing 75724APF · Fuselage Floor Panel > *MAJOR REPAIR* MAIN DECK POSITION 4 CENTER HAS A ONE INCH PUNCTURE IN FLOOR***SM12/LMX2*** INSTALLED NEW PANEL AND REINSTALLED LOCKS AND ROLLERS IAW AMM 53-01-01. - [SDR IPXA2021080772540](https://openairdocs.org/sdr/IPXA2021080772540.md): Frame · dented · Aug 7, 2021 · N472UP · Boeing 75724APF · Fuselage Main, Frame > INSPECTION TYPE:SEG4FWD CARGO COMPARTMENT RH SIDE, FRAME STA 760 HAS A DENT BETWEEN STR S-22R AND STR S-23RREPAIR PER B757-200PF SRM REV 111.00 CHAPTER 53-00-07-2R-5 DETAIL I PER SRM 53-30-07-2R - [SDR IPXA2021080672514](https://openairdocs.org/sdr/IPXA2021080672514.md): Skin · delaminated · Aug 6, 2021 · N472UP · Boeing 75724APF · Vertical Stabilizer, Plate/Skin > INSPECTION TYPE:SEG4VERT. STAB PANEL 322CL RECEIVED WITH DENT OUT OF LIMITS. POSSIBLE DELAMINATIONREPAIRED PANEL IAW 51-70-10-2R PROCEDURE 2 - [SDR IPXA2020090219718](https://openairdocs.org/sdr/IPXA2020090219718.md): Battery Pack · inoperative · Aug 31, 2020 · N472UP · Boeing 75724APF · Emergency Lighting > INSPECTION TYPE: N/A EMERGENCY LIGHTS INOPERABLE. REPLACED EMERGENCY EXIT LIGHT BATTERY PACK PER AMM 33-51-07-902-001. OPERATION CHECKS GOOD. - [SDR IPXA2020072978331](https://openairdocs.org/sdr/IPXA2020072978331.md): Light · inoperative · Jul 27, 2020 · N472UP · Boeing 75724APF · Emergency Lighting > EMERGENCY EXIT LIGHT INOPERATIVE. - [SDR IPXA2019082635945](https://openairdocs.org/sdr/IPXA2019082635945.md): Transition Panel · corroded · Aug 23, 2019 · N472UP · Boeing 75724APF · Fuselage Miscellaneous Structure > INSPECTION TYPE:SEG3, AFT CARGO RH TRANSITION PANEL IS CORRODED. SRM 51-70-13 - [SDR IPXA2019081945771](https://openairdocs.org/sdr/IPXA2019081945771.md): Control Panel · corroded · Aug 19, 2019 · N472UP · Boeing 75724APF · Cargo/Baggage Doors > INSPECTION TYPE:SEG3, AFT CARGO DOOR CONTROL PANEL P44 CORRODEDFABRICATED NEW PANEL PER DWG 284N1064 - [SDR IPXA2019081645685](https://openairdocs.org/sdr/IPXA2019081645685.md): Floor Panel · delaminated · Aug 16, 2019 · N472UP · Boeing 75724APF · Fuselage Floor Panel > INSPECTION TYPE:SEG3, FLOOR PANEL 222XCF WAS DELAMINATED. FABRICATED A NEW FLOOR PANEL PER SREO B757-5320-9692-K. - [SDR IPXA2019081645682](https://openairdocs.org/sdr/IPXA2019081645682.md): Floor Panel · delaminated · Aug 16, 2019 · N472UP · Boeing 75724APF · Fuselage Floor Panel > INSPECTION TYPE:SEG3, FLOOR PANEL 232XNF WAS DELAMINATED. FABRICATED A NEW FLOOR PANEL PER SREO B757-5320-9692. - [SDR IPXA2019081645678](https://openairdocs.org/sdr/IPXA2019081645678.md): Floor Panel · delaminated · Aug 16, 2019 · N472UP · Boeing 75724APF · Fuselage Floor Panel > INSPECTION TYPE:SEG3, FLOOR PANEL 251XAF WAS DELAMINATED. FABRICATED A NEW FLOOR PANEL PER SREO B757-5320-9692-K. - [SDR IPXA2019081435597](https://openairdocs.org/sdr/IPXA2019081435597.md): Floor Panel · delaminated · Aug 13, 2019 · N472UP · Boeing 75724APF · Fuselage Miscellaneous Structure > INSPECTION TYPE:SEG3, MCD FLOOR PANEL 231XUF IS DELAMINATED. FABRICATED A NEW FLOOR PANEL IAW SREO B757-5320-9692-K. - [SDR IPXA201908145596](https://openairdocs.org/sdr/IPXA201908145596.md): Floor Panel · delaminated · Aug 13, 2019 · N472UP · Boeing 75724APF · Fuselage Floor Panel > INSPECTION TYPE: SEG3, MCD FLOOR PANEL 242XCF WAS DELAMINATED. FABRICATED A NEW FLOOR PANEL IAW SREO B757-5320-9692-K. - [SDR IPXA2018083133429](https://openairdocs.org/sdr/IPXA2018083133429.md): Skin · punctured · Aug 31, 2018 · N472UP · Boeing 75724APF · Trailing Edge Flaps > RIGHT INBD MAIN FLAP WAS PUNCTURED. REPAIRED THE FLAP UPPER SKIN IAW SRM 51-70-07-0G, GENERAL REV. - [SDR IPXA2018010825235](https://openairdocs.org/sdr/IPXA2018010825235.md): Spring · broken · Jan 5, 2018 · N472UP · Boeing 75724APF · Emergency Lighting > EMERGENCY LIGHT GUARDED SWITCH SPRING BROKEN. REPLACED THE LIGHT GUARDED SWITCH IAW MM 33-51-00 - [SDR IPXA2017081220420](https://openairdocs.org/sdr/IPXA2017081220420.md): Intercostal · corroded · Aug 1, 2017 · N472UP · Boeing 75724APF · Fuselage Miscellaneous Structure > INSPECTION TYPE: C, LT FWD WING TO BODY FAIRING STRUTURES BS 900, LBL 31 INTERCOSTAL HAS CORROSION AND MISSING ONE NUTPLATE.REMOVED CORROSION IAW SRM 51-10-02-0G. DAMAGE FOUND TO BE OUT OF LIMITS IAW SRM 53-00-71-1A-1 FIG 101 DETAIL IX. FABRICATED NEW INTERCOS - [SDR IPXA2017081820671](https://openairdocs.org/sdr/IPXA2017081820671.md): Floorbeam · corroded · Jul 31, 2017 · N472UP · Boeing 75724APF · Fuselage Main, Floor Beam > INSPECTION TYPE: SEG2, AT BS 900 FLOORBEAM HAS CORROSION RBL 6 - LBL 50. REMOVED DAMAGED SECTION OF TEE AND FABRICATED REPAIR IAW SRM 51-70-12-0G. INSTALLED THE REPAIR IAW SRM 51-70-12-0G, AND SRM 51-40-02-0G. - [SDR IPXA2017080920307](https://openairdocs.org/sdr/IPXA2017080920307.md): Floor Panel · delaminated · Jul 31, 2017 · N472UP · Boeing 75724APF · Fuselage Floor Panel > INSPECTION TYPE: SEG2, MAIN DECK FLOOR PANEL 231XJF IS DELAMINATED. FABRICATED A NEW FLOOR PANEL IAW SREO B757-5320-9692-K. - [SDR IPXA2017080920310](https://openairdocs.org/sdr/IPXA2017080920310.md): Floor Panel · delaminated · Jul 31, 2017 · N472UP · Boeing 75724APF · Fuselage Floor Panel > INSPECTION TYPE: SEG2, MAIN DECK FLOOR PANEL 231XFF IS DELAMINATED. FABRICATED A NEW FLOOR PANEL IAW SREO B757-5320-9692-K. - [SDR IPXA2017082020719](https://openairdocs.org/sdr/IPXA2017082020719.md): Structure · corroded · Jul 30, 2017 · N472UP · Boeing 75724APF · Aerodynamic Fairings > INSPECTION TYPE: SEG, RT WING TO BODY FAIRING STRUCTURE UNDER PANEL 198KR HAS CORROSION ON OUTSIDE SURFACE AND ALSO THE STRUCTURE IS SEPERATING AT FWD AND AFT FASTENER HOLES. REPAIRED THE RT WING TO BODY FAIRING STRUCTURE PANEL IAW SRM 51-70-12-0G. - [SDR IPXA2017081220419](https://openairdocs.org/sdr/IPXA2017081220419.md): Support · corroded · Jul 30, 2017 · N472UP · Boeing 75724APF · Fuselage Miscellaneous Structure > INSPECTION TYPE: C, LT MLG WW PANEL 197AL SUPPORT CORRODED. REMOVED THE DAMAGE IAW SRM 51-10-02-0G. SUPPORT WAS FOUND TO BE OUT OF LIMITS IAW SRM 53-00-71-1A-1 FIG 101 DETAIL IX. FABRICATED NEW SUPPORT AND INSTALLED IAW SRM 51-40-02-0G. - [SDR IPXA2017081520569](https://openairdocs.org/sdr/IPXA2017081520569.md): Wedge · delaminated · Jul 27, 2017 · N472UP · Boeing 75724APF · Leading Edge Devices > INSPECTION TYPE: SEG 2, NR 2 SLAT WEDGE HAS A 3 INCH DIAMETER DENT. REPAIRED IAW EA 757-5743-27-A2268 AND SRM 51-70-10-2R REP 4 5. - [SDR IPXA2017081020339](https://openairdocs.org/sdr/IPXA2017081020339.md): Floor Panel · damaged · Jul 27, 2017 · N472UP · Boeing 75724APF · Fuselage Floor Panel > INSPECTION TYPE: C, MAIN DECK FLOOR PANEL 242XFF HAS EDGE DAMAGE. FABRICATED A NEW FLOOR PANEL IAW SREO B757-5320-9692-K. - [SDR IPXA2017081020338](https://openairdocs.org/sdr/IPXA2017081020338.md): Floor Panel · punctured · Jul 27, 2017 · N472UP · Boeing 75724APF · Fuselage Floor Panel > INSPECTION TYPE: CM, CARGO DECK FLOOR PANEL 241XCF IS PUNCTURED. FABRICATED A NEW FLOOR PANEL IAW SREO B757-5320-9692-K. - [SDR IPXA2017081020337](https://openairdocs.org/sdr/IPXA2017081020337.md): Floor Panel · damaged · Jul 27, 2017 · N472UP · Boeing 75724APF · Fuselage Floor Panel > INSPECTION TYPE: CM, CARGO DECK FLOOR PANEL 241XDF HAS EDGE DAMAGE. FABRICATED A NEW FLOOR PANEL IAW SREO B757-5320-9692-K. - [SDR IPXA2017080920317](https://openairdocs.org/sdr/IPXA2017080920317.md): Floor Panel · delaminated · Jul 27, 2017 · N472UP · Boeing 75724APF · Fuselage Floor Panel > INSPECTION TYPE: SEG2, MCD FLOOR PANEL 241XEF IS DELAMINATED. FABRICATED A NEW FLOOR PANEL IAW SREO B757-5320-9692-K. - [SDR IPXA2017080920315](https://openairdocs.org/sdr/IPXA2017080920315.md): Floor Panel · damaged · Jul 27, 2017 · N472UP · Boeing 75724APF · Fuselage Floor Panel > INSPECTION TYPE: SEG2, MAIN DECK FLOOR PANEL 242XHF HAS EDGE DAMAGE. FABRICATED A NEW FLOOR PANEL IAW SREO B757-5320-9692-K - [SDR IPXA2017071219231](https://openairdocs.org/sdr/IPXA2017071219231.md): Evas Unit · damaged · Jul 12, 2017 · N472UP · Boeing 75724APF · Emergency Equipment > LEFT EVAS DAMAGED. R & R THE EVAS IAW AMM 25-69-00. OP CHECKED GOOD. - [SDR IPXA2017030714847](https://openairdocs.org/sdr/IPXA2017030714847.md): Escape Reel · unserviceable · Mar 7, 2017 · N472UP · Boeing 75724APF · Emergency Equipment > INSPECTION TYPE:ASEEMER DECENT REEL CABLES IMPROPERLY ROUTED / TWISTED.----/REROUTED DECENT REEL CABLES PER B757 AMM 25-61-02-201. - [SDR IPXA2017030814884](https://openairdocs.org/sdr/IPXA2017030814884.md): Escape Reel · twisted · Mar 7, 2017 · N472UP · Boeing 75724APF · Emergency Equipment > EMER DECENT REEL CABLES IMPROPERLY ROUTED/TWISTED. REROUTED DECENT REEL CABLES PER AMM 25-61-02-201. - [SDR IPXA2015101294715](https://openairdocs.org/sdr/IPXA2015101294715.md): Skin · dented · Oct 5, 2015 · N472UP · Boeing 75724APF · Horizontal Stabilizer, Plate/Skin > INSPECTION TYPE: C-9, RT HORIZONTAL STABILIZER UPPER SURFACE DENT 5" AFT OF FRONT SPAR HSS 248. ACCOMPLISHED PERMANENT METAL HOT BOND REPAIR IAW SRM 51-70-10, REPAIR 2 AND 51-70-10-2R. - [SDR IPXA2015101694876](https://openairdocs.org/sdr/IPXA2015101694876.md): Frame · dented · Oct 1, 2015 · N472UP · Boeing 75724APF · Fuselage Main, Frame > INSPECTION TYPE: C-9, SMALL DENT ON INBD FACE OF FRAME AT BS 1260 ABOVE STR 24R. REPAIRED IAW SRM 53-00-07-2R PROCEDURE 6, DETAIL IV. - [SDR IPXA2015102094983](https://openairdocs.org/sdr/IPXA2015102094983.md): Skin · dented · Sep 29, 2015 · N472UP · Boeing 75724APF · Trailing Edge Flaps > INSPECTION TYPE:C-9, RT WING INBD MAIN FLAP T/E UPPER SURFACE DENT OUT OF LIMITS. REPAIRED IAW SRM 57-53-01 AND 51-70-10. - [SDR IPXA2014011501381](https://openairdocs.org/sdr/IPXA2014011501381.md): Floorboard · broken · Jan 14, 2014 · N472UP · Boeing 75724APF · Fuselage Floor Panel > C8 INSPECTION, MAIN CABIN FLOORBOARD 211XAF BROKEN. FABRICATED NEW FLOORBOARD IAW SREO B757-5320-9692-H. - [SDR IPXA2014011401330](https://openairdocs.org/sdr/IPXA2014011401330.md): Floorboard · damaged · Jan 13, 2014 · N472UP · Boeing 75724APF · Fuselage Floor Panel > C-8 INSPECTION, MAIN CABIN FLOORBOARD 231XQF DAMAGED. FABRICATED A NEW FLOORBOARD IAW EO B757-5320-9692-H. - [SDR IPXA2014011301304](https://openairdocs.org/sdr/IPXA2014011301304.md): Floorboard · damaged · Jan 11, 2014 · N472UP · Boeing 75724APF · Fuselage Floor Panel > C-8 INSPECTION, MAIN CABIN FLOORBOARD 251XMF DAMAGED. FABRICATED NEW FLOORBOARD. - [SDR IPXA2014011301302](https://openairdocs.org/sdr/IPXA2014011301302.md): Floorboard · damaged · Jan 9, 2014 · N472UP · Boeing 75724APF · Fuselage Floor Panel > C-8 INSPECTION, MAIN CABIN FLOORBOARD 232XHF IS DELAMINATED. FABRICATED NEW FLOORBOARD. - [SDR IPXA2014011301294](https://openairdocs.org/sdr/IPXA2014011301294.md): Floorboard · damaged · Jan 9, 2014 · N472UP · Boeing 75724APF · Fuselage Floor Panel > C8 INSPECTION, MAIN CABIN FLOORBOARD 232SYF IS DAMAGED. FABRICATED NEW FLOORBOARD. - [SDR IPXA2014011301291](https://openairdocs.org/sdr/IPXA2014011301291.md): Floorboard · damaged · Jan 9, 2014 · N472UP · Boeing 75724APF · Fuselage Floor Panel > C8 INSPECTION, MAIN CABIN FLOORBOARD 231XGF IS DAMAGED. FABRICATED NEW FLOORBOARD IAW SREO B757-5320-9692-H. - [SDR IPXA2014011301289](https://openairdocs.org/sdr/IPXA2014011301289.md): Floorboard · damaged · Jan 9, 2014 · N472UP · Boeing 75724APF · Fuselage Floor Panel > C8 INSPECTION, MAIN CABIN FLOORBOARD 231XHF IS DAMAGED. FABRICATED NEW FLOORBOARD IAW SREO B757-5320-9692-H. Next page: https://openairdocs.org/aircraft/N472UP/reports.md?page=2 ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE n_number = 'N472UP' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N472UP/reports --- 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.