N434UP

Service difficulty reports · 108

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

Query with SQL
duckdb -csv -c "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 = 'N434UP' AND registry_match = 'registration'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR IPXA2026100134196Pbe · openEMERGENCY ESCAPE PORTABLE BREATHING PBE NEEDS REPLACEMENT. REPLACED SMOKE HOOD PBE IAW 25-64-00Oct 1, 2026 · N434UP · Boeing 75724APF · Emergency EquipmentSDR IPXA2026090366928Circuit Breaker · trippedAIR TURN BACK, WHILE ENROUTE, EICAS MSG GND EQUIPMENT COOLING RAN QRH AND PUT GND EQUIPMENT IN ALT. PROBE HEAT EICAS MSG. RT FWD FUEL PUMP AND L AFT FUEL PUMP EICAS MSGS. STATUS MSG EQPT COOLING FAN. RESET CB 310 AND RAN ALL SYSTEMS COMING OF AC BUS L SECTIOSep 3, 2026 · N434UP · Boeing 75724APF · Ice/Rain Protection System WiringSDR IPXA2026032070105Check Valve · faultedFUEL IMBALANCE IN FLIGHT OF 1900LBS WITH FUEL CONFIG MESSAGE. 7.2 LBS LEFT TANK, 9.1 LBS RIGHT TANK. ALL ENGINE INSTRUMENTS NORMAL INCLUDING FUEL FLOW. FMC CALCULATED AND TOTALIZER FUEL WITHIN 100 LBS NO FUEL IMBALANCE NOTED DURING ENGINE RUNS. REMOVED AND REMar 14, 2026 · N434UP · Boeing 75724APF · Aircraft Fuel Distribution SystemSDR IPXA2026031670105Fuel Sys · out of balanceFUEL IMBALANCE IN FLIGHT OF 1900LBS WITH FUEL CONFIG MESSAGE. 7.2 LBS LEFT TANK, 9.1 LBS RIGHT TANK. ALL ENGINE INSTRUMENTS NORMAL INCLUDING FUEL FLOW.Mar 14, 2026 · N434UP · Boeing 75724APF · Aircraft Fuel Distribution SystemSDR IPXA2025071398635Heat Exchanger · inoperativeDURING CLIMB LEFT ENG OIL TEMP IN AMBER BAND. QRH PROCEDURE WITH THROTTLE ALMOST IDLE LOWERED TEMP TO NORMAL RANGE. COMPLETED K ALERT ON BAR CODE T3F18E0071FDT. PERFORMED HIGH POWER ENG RUN RFEF 757 M/M 71-00-00- 501. LEFT ENG OIL TEMP CHKED WITHIN LIMITS.Jul 12, 2025 · N434UP · Boeing 75724APF · Turbine Engine Oil SystemSDR IPXA2025071670051Unknown · noiseLOUD NOISE SHORTLY AFTER LIFT OFF STARTED AT A LOW FREQUENCY THEN SLOWLY INCREASED IN PITCH, SOUNDED LIKE AN ENGINE SLOWLY REVING TO REDLINE. NOISE ENDED AT 5000€™. SUSPECT CREW ENTRY DOOR SEAL PRESSURIZED AIRCRAFT PER MM 21-30-00, NO LEAKS OR KOOKY NOISES NJul 11, 2025 · N434UP · Boeing 75724APF · Fuselage Structure (General)SDR IPXA2025071170051Unknown · noiseLOUD NOISE SHORTLY AFTER LIFT OFF STARTED AT A LOW FREQUENCY THEN SLOWLY INCREASED IN PITCH, SOUNDED LIKE AN ENGINE SLOWLY REVING TO REDLINE. NOISE ENDED @ 5000€™. SUSPECT CREW ENTRY DOOR SEAL PRESSURIZED AIRCRAFT PER MM 21-30-00, NO LEAKS OR KOOKY NOISES NOJul 11, 2025 · N434UP · Boeing 75724APF · Standard Practices/StructuresSDR IPXA2024091117131Escape Reel · misroutedALL 6 EMER DECENT REEL ATTACHMENT CABLES MIS-ROUTED "BACKWARDS & TWISTED TOGETHER". UN-TWISTED AND RE-ROUTED ALL DECENT CABLES TO PROPER ALLIGNMENT AND SEQUENCE PER AMM 25-61-02-201 FIG 201Sep 10, 2024 · N434UP · Boeing 75724APF · Emergency EquipmentSDR IPXA2023071385634Stringer · dentedAGING ACFT FAULT- TWO DENTS ON RIGHT SIDE FWD FUSELAGE, JUST OUTBD OF NLG NOT LISTED ON THE ADM. DOT 8-007. ACCOMPLISH REPAIR PER EO-87539-REQ1 AND VT-MAE EA 757-5310-27-A3277, REV. -.Jun 24, 2023 · N434UP · Boeing 75724APF · Fuselage Main, Longeron/StringerSDR IPXA2023072563100Frame · dentedAFT CARGO COMPT, STA 1520 L/H, FRAME AT S-25L, FOUND DENT. INSTALLATION OF NEW REPAIR SPLICE COMPLETE. JOB COMPLETE.Jun 23, 2023 · N434UP · Boeing 75724APF · Fuselage Main, FrameSDR IPXA2023071364864Stringer · dentedFAULT: NEW FOUND DENT ON FR 1580 BETWEEN STR-25R AND STR-26R. SUPPLEMENTAL INSPECTION REQUIREMENTS DEFERRED PER SRM 53-00-07-2R-5, TABLE #3 FOR ZONE #3Jun 23, 2023 · N434UP · Boeing 75724APF · Fuselage Main, Longeron/StringerSDR IPXA2023071364983Stringer · dentedFAULT: NEW FOUND DENT AT FR1280 AND STR-25L SUPPLEMENTAL INSPECTIONS REQUIREMENTS OF REPAIR DEFERRED PER SRM 53-00-07-2R-6, DETAIL #3, TABLE #3Jun 23, 2023 · N434UP · Boeing 75724APF · Fuselage Main, Longeron/StringerSDR IPXA2023071364946Stringer · dentedNEW FOUND DENTON FR1260 AT STR-25L SUPPLEMENTAL INSPECTION REQUIRMENTS DEFERRED PER SRM 53-00-07-2R-6, DETAIL #3, TABLE #3.Jun 23, 2023 · N434UP · Boeing 75724APF · Fuselage Main, Longeron/StringerSDR IPXA2023071364736Stringer · dentedFAULT: NEW FOUND DENT ON FR 1560 BETWEEN STR 25R AND 26R. VERIFIED ALL WORK WAS ACCOMPLISHED IAW UPS EO-87523-REQ1 AND VT MAE EA 757-5360-27 REV-.Jun 23, 2023 · N434UP · Boeing 75724APF · Fuselage Structure (General)SDR IPXA2023071338826Stringer · damagedFAULT: DURING INSPECTION ON EO-73926-JIC001 AN EXISTING REPAIR WAS FOUND AT STA 1300 LH S24-26L. ALTERNATE INSPECTION REQUIRED. WORK COMPLETEDJun 21, 2023 · N434UP · Boeing 75724APF · Fuselage Main, StructureSDR IPXA2023071327993Stringer · dentedLT. SIDE EXTERIOR FUSELAGE BSTA 1640 STGR S-16AL FOUND (01 EA) O/B DENT. DOT 68-01 APU PNEUMATIC DUCT REQUIRES LEAK CHECKJun 20, 2023 · N434UP · Boeing 75724APF · Fuselage Structure (General)SDR IPXA2021061870750Frame · dentedINSPECTION TYPE:SEG3FWD CARGO STA 660, RH FRAME HAS A DENT ON INNER FLANGE BETWEEN FLOOR AND SIDEWALL STANCHIONREPAIRED IAW UPS EO B757-5310-80729-A AND EA 757-5330-27-A2615, REV-Jun 18, 2021 · N434UP · Boeing 75724APF · Fuselage Main, FrameSDR IPXA2021061770690Floor Panel · damagedINSPECTION TYPE:SEG3MAIN CARGO COMPARTMENT, FLOOR PANEL 231XCF IS DAMAGEDFABBED PANEL 231XCF FROM 5024N400001SS-G, BATCH# 3605469 PER SREO B757-5320-9692-KJun 17, 2021 · N434UP · Boeing 75724APF · Fuselage Floor PanelSDR IPXA2021061270460Floor Panel · damagedINSPECTION TYPE:SEG3MAIN CARGO COMPARTMENT, FLOOR PANEL 232XGF IS DAMAGEDFABBED PANEL 232XGF FROM 5024N400001SS-G, BATCH# 3605469 PER SREO B757-5320-9692-KJun 12, 2021 · N434UP · Boeing 75724APF · Fuselage Floor PanelSDR IPXA2021061270459Floor Panel · damagedINSPECTION TYPE:SEG3MAIN CARGO COMPARTMENT, FLOOR PANEL 231XEF IS DAMAGEDFABBED PANEL 231XEF FROM 5024N400001SS-G, BATCH# 3605469 PER SREO B757-5320-9692-KJun 12, 2021 · N434UP · Boeing 75724APF · Fuselage Floor PanelSDR IPXA2021061270458Floor Panel · damagedINSPECTION TYPE:SEG3MAIN CARGO COMPARTMENT, FLOOR PANEL 231XBF IS DAMAGEDFABBED PANEL 231XBF FROM 5024N400001SS-G, BATCH# 3605469 PER SREO B757-5320-9692-KJun 12, 2021 · N434UP · Boeing 75724APF · Fuselage Floor PanelSDR IPXA2021061270457Floor Panel · damagedINSPECTION TYPE:SEG3MAIN CARGO COMPARTMENT, FLOOR PANEL 221XCF IS DAMAGEDFABBED PANEL 221XCF FROM 5024N400001SS-G, BATCH# 3605469 PER SREO B757-5320-9692-KJun 12, 2021 · N434UP · Boeing 75724APF · Fuselage Floor PanelSDR IPXA2019090646407Unknown · odorINSPECTION TYPE:N/A AT TOP OF CLIMB (FL380) STARTED SMELLING A STRONG ODOR LIKE BURNT CARDBOARD IN THE COCKPIT. RT PACK WAS ON LT PACK WAS OFF. NO VISIBLE SMOKE DETECTED. WE WENT ON OXYGEN. WE SWITCHED OPERATING PACKS AND ODOR WENT AWAY IN A FEW MINUTES. RAN ASep 5, 2019 · N434UP · Boeing 75724APF · Air Distribution SystemSDR IPXA2019060342784Floorbeam · corrodedINSPECTION TYPE:C1MAIN DECK FLOOR BEAM SUPPORT STA 1600 HAS CORROSION. REPAIRED IAW SRM 53-00-51-2R-6Jun 3, 2019 · N434UP · Boeing 75724APF · Fuselage Main, Floor BeamSDR IPXA2018011225392Bulb · inoperativeEMERGENCY EXIT HAS THREE BULBS OUT. INSTALLED THE BULBS IAW AMM 33-51-01-2Jan 11, 2018 · N434UP · Boeing 75724APF · Emergency LightingSDR IPXA2017080920322Controller · malfunctionedCABIN ALTITUDE AUTO 2 MESSAGE DISPLAYED. LOSS OF CABIN PRESSUE. EMERGENCY DECLARED. REPLACED THE NR 2 CABIN PRESSURE CONTROLLER IAW FIM 21-30-00-815-803, AND AMM 21-31-02-0401. OPS NORMAL.Aug 8, 2017 · N434UP · Boeing 75724APF · Cabin Pressure ControllerSDR IPXA2017062418563Skin · damagedINSPECTION TYPE: C-13, PREVIOUS BLEND OUT BS 230, RBL 24. REPAIRED IAW REO G20883 REV IR AND EO B757-5330-64691-A.Jun 7, 2017 · N434UP · Boeing 75724APF · Fuselage Main, Plate/SkinSDR IPXA2017062418561Panel · dentedINSPECTION TYPE: C-13, PANEL ASSEMBLY DENTED. REPAIRED IAW SRM 51-70-10-2R, REO-G20871, REV A AND EO B757-5330-64686A.Jun 7, 2017 · N434UP · Boeing 75724APF · APU Cowling/ContainmentSDR IPXA2015121596758Stringer · dentedFUSELAGE STRINGER DENTED AT BS 1550, STR 26L. REPAIRED DENTED STR 26L AT BS 1550 IAW SRM 53-00-03, FIGURE 201, REPAIR 1, SHEET 8 AND EO B757-5310-59426-A.Dec 12, 2015 · N434UP · Boeing 75724APF · Fuselage Main, Longeron/StringerSDR IPXA2015121696766Stringer · dentedINSPECTION TYPE: SERVICE, FUSELAGE STRINGER DENTED AT BS 1550, STR 27L. REPAIRED DENTED STRINGER 27L AT BS 1550 IAW SRM 53-00-03, FIGURE 201, REPAIR 1, SHEET 8.Dec 12, 2015 · N434UP · Boeing 75724APF · Fuselage Main, Longeron/StringerSDR IPXA2015121696783Skin · damagedFUSELAGE SKIN DAMAGED AT BS 1550, STR 25L - 29L, REMOVED DAMAGE AND REPAIRED IAW EO B757-5330-59399-A.Dec 10, 2015 · N434UP · Boeing 75724APF · Fuselage Main, Plate/SkinSDR IPXA2015063090702Floor Panel · damagedINSPECTION TYPE:C, MCD FLOOR PANEL 231XJF DAMAGED. FABRICATED A NEW FLOOR PANEL IAW SREO B757-5320-9692-H.Jun 30, 2015 · N434UP · Boeing 75724APF · Fuselage Floor PanelSDR IPXA2015063090701Floor Panel · damagedINSPECTION TYPE: C, MCD FLOOR PANEL 231XFF DAMAGED. FABRICATED A NEW FLOOR PANE IAW SREO B757-5320-9692-H. 2.Jun 30, 2015 · N434UP · Boeing 75724APF · Fuselage Floor PanelSDR IPXA2015062990658Floor Panel · damagedINSPECTION TYPE: C, MCD FLOOR PANEL 242XKF DAMAGED. FABRICATED A NEW FLOOR PANEL IAW SREO B757-5320-9692-H.Jun 21, 2015 · N434UP · Boeing 75724APF · Fuselage Floor PanelSDR IPXA2015062990657Floor Panel · damagedINSPECTION TYPE:C, MCD FLOOR PANEL 241XLF DAMAGED. FABRICATED A NEW FLOOR PANEL IAW SREO B757-5320-9692-H.Jun 21, 2015 · N434UP · Boeing 75724APF · Fuselage Miscellaneous StructureSDR IPXA2015062990656Floor Panel · damagedINSPECTION TYPE:C, MCD FLOOR PANEL 241XFF DAMAGED. FABRICATED A NEW FLOOR PANEL IAW SREO B757-5320-9692-H. 2.Jun 21, 2015 · N434UP · Boeing 75724APF · Fuselage Floor PanelSDR IPXA2015063090676Floor Panel · damagedINSPECTION TYPE :CMCS, FLOOR PANEL 241XMF DAMAGED. FABRICATED A NEW FLOOR PANEL IAW SREO B757-5320-9692-H.Jun 21, 2015 · N434UP · Boeing 75724APF · Fuselage Floor PanelSDR IPXA2015062990650Floor Panel · damagedINSPECTION TYPE: C, FLOOR PANEL 242XLF DAMAGED. FABRICATED A NEW FLOOR PANEL IAW SREO B757-5320-9692-H.Jun 21, 2015 · N434UP · Boeing 75724APF · Fuselage Floor PanelSDR IPXA2015062990648Floor Panel · damagedINSPECTION TYPE:C, FLOOR PANEL 242XDF DAMAGED. FABRICATED A NEW FLOOR PANEL IAW SREO B757-5320-9692-H.Jun 21, 2015 · N434UP · Boeing 75724APF · Fuselage Floor PanelSDR IPXA2015062990647Floor Panel · damagedINSPECTION TYPE: C, FLOOR PANEL 241XBF DAMAGED. FABRICATED A NEW FLOOR PANEL IAW SREO B757-5320-9692-H.Jun 21, 2015 · N434UP · Boeing 75724APF · Fuselage Floor PanelSDR IPXA2015050488629Seal · damagedMAIN ENTRY DOOR. AFT MIDDLE SECTION OF SEAL HAS A HOLE IN IT. REPAIRED DAMAGED SECTION OF SEAL REF AMM 52-09-00-308-001.May 3, 2015 · N434UP · Boeing 75724APF · Passenger/Crew DoorsSDR IPXA2014062383390Bulb · inoperativeEMERGENCY EXIT LIGHT ASSY HAS BULBS INOPERATIVE. REPLACED THE INOPERATIVE BULBS IN THE EMERGENCY EXIT LIGHT ASSY IAW AMM 33-51-01-2.Jun 20, 2014 · N434UP · Boeing 75724APF · Emergency LightingSDR IPXA3580304Wire · burnedINSPECTION ASE, UPON APPROACH WITH POWER STRONG ACRID RUBBER BURNING ODOR, LASTED APPROX 45 SEC TO 1 MIN, THEN DISSIPATED. FOUND RT TURNOFF LIGHT SWITCH WIRES BURNED, REMOVED PANEL LIGHT CTL LOCKOUT ALL C/B'S FOR PANEL LIGHT CTL. FOUND RT TURN OFF LIGHT SWITSep 18, 2013 · N434UP · Boeing 75724APF · Light System WiringSDR IPXA3580134Eec · malfunctionedRT ENGINE INFLIGHT SHUTDOWN, DUE TO HIGH OIL TEMP. COMPLIED WITH HIGH OIL TEMP PER MM 72-00-00-206-547-P00. COMPLETED INSPECTION PER MM 72-00-00-206-547-P00. EEC REPLACED. RAN ENGINE AT MULTIPLE THROTTLE SETTINGS FOR 30 MINUTES. ALL ENGINE PARAMTERS NORMALSep 5, 2013 · N434UP · Boeing 75724APF · Fuel Controlling SystemSDR IPXA13579194Floor Panel · damagedINSPECTION TYPE:C11S, FLOOR PANEL 241XGF IS DAMAGED. FABRICATED NEW FLOOR PANEL IAW B757-532 0-9692-H.Jun 25, 2013 · N434UP · Boeing 75724APF · Fuselage Floor PanelSDR IPXA13579193Floor Panel · damagedINSPECTION TYPE:C11S, MCD FLOOR PANEL 231XRF DAMAGED. FABRICATED NEW FLOOR PANEL IAW EO B757- 5320-9692-H.Jun 25, 2013 · N434UP · Boeing 75724APF · Fuselage Floor PanelSDR IPXA13579192Floor Panel · damagedINSPECTION TYPE:C11S, MAIN CARGO DECK FLOOR PANEL 242XJF IS DAMAGED. FABRICATED NEW FLOOR PANEL IAW EO B757- 5320-9692-H.Jun 25, 2013 · N434UP · Boeing 75724APF · Fuselage Floor PanelSDR IPXA13579191Floor Panel · damagedINSPECTION TYPE:C11S, MAIN CARGO DECK FLOOR PANEL 252XPF DAMAGED. FABRICATED NEW FLOOR PANEL IAW EO B757-5320-9 692-H.Jun 25, 2013 · N434UP · Boeing 75724APF · Fuselage Floor PanelSDR IPXA13579190Floor Panel · brokenINSPECTION TYPE:C11S, MAIN CARGO DECK FLOOR PANEL 251XMF IS BROKEN. FABRICATED NEW FLOOR PANEL IAW EO B757- 5320-9692-H.Jun 25, 2013 · N434UP · Boeing 75724APF · Fuselage Floor PanelSDR IPXA13579188Floor Panel · damagedINSPECTION TYPE:C11S, MAIN CARGO DECK FLOOR PANEL 252XQF IS DAMAGED. FABRICATED NEW FLOOR PANEL IAW EO B757- 5320-9692-H.Jun 25, 2013 · N434UP · Boeing 75724APF · Fuselage Floor Panel
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