N428UP

Service difficulty reports · 163

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 = 'N428UP' 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 IPXA2026101440497A/C Pack · no discrepancySTRONG FUMES WHEN RUNNING RT PACK. RAN ENGINES AT POWER. NO ODOR NOTED IAW AMM 05-51-56.Oct 14, 2026 · N428UP · Boeing 75724APF · Cabin Cooling SystemSDR IPXA2026061695676Nut Plate · corrodedAFT OF BULK CARGO COMPARTMENT SUPPORT ANGLE, NUT PLATE STRAP HAS CORROSION APPROX AT BS 1715, BTW BL 0 AND RBL 9.Jun 16, 2026 · N428UP · Boeing 75724APF · Fuselage Main, Attach FittingsSDR IPXA2026070896552Fitting · gougedDURING RIG CHECK OF THE RH AFT INBD FLAP (MAIN FLAP IN EXTENDED POSTION), AFT FLAP INBD TRACK ROLLER ATTACH FITTING OUTBD FACE FOUND WITH GOUGE DAMAGE. INSTALLED INBD CARTRIDGE ASSEMBLY AT INBD FLAP RT WING IAW CMM 57-53-44 AND 57-53-43.May 3, 2026 · N428UP · Boeing 75724APF · Trailing Edge FlapsSDR IPXA2026051415340Skin · gougedRIGHT LOWER FUSELAGE EXTERNAL SKIN, EXIST. REPAIR DOUBLER HAS A TOOLING MARK APPROX BTW BS 480 AND BS 500, BTW STGR 22R AND STGR 23R, REMOVED AND REPLACED EXISTING DOUBLER PER 757-200PF SRM 53-00-01-2R-29, REPAIR 29 REV 124 AND VERIFED THE REPAIR WAS ACCOMPLIApr 15, 2026 · N428UP · Boeing 75724APF · Fuselage Main, Plate/SkinSDR IPXA2026051117931Panel · corrodedAFT CARGO COMPARTMENT FLOOR STRUCTURE SIDE PANEL HAS CORROSION AND MULTIPLE DENTS, APPROX BTW BS 1440 AND BS1480, RBL 24, INSTALLED PANEL-TRANSITION AT AFT CARGO COMPATMENT FLOOR STRUCTURE BTW BS 1440 AND BS 1532 RBL 24 IAW B757-200PF SRM 51-40-02-0G-0Apr 15, 2026 · N428UP · Boeing 75724APF · Fuselage Miscellaneous StructureSDR IPXA2026051113328Floor Support · crackedFWD CARGO CENTER FLOOR STRINGER UPPER FLANGE BENT AT BS 820. REFORMED UPPER FLANGE FLOOR STRINGER AT FWD CARGO STA 820 LBL 2.90 IAW B757-200PF SRM 51-00-05-0G-0 AND BAC5300-2. INSTALLED NEW STRINGER STA 820 LBL 2.90 AND FLOOR SUPPORT STA 845 BETWEEN LBL 23 AApr 15, 2026 · N428UP · Boeing 75724APF · Fuselage Miscellaneous StructureSDR IPXA2026042119590Nut Plate · corrodedAFT OF BULK CARGO COMPARTMENT SUPPORT ANGLE, NUT PLATE STRAP HAS CORROSION APPROX AT BS 1715, BTW LBL 20 AND LBL 24. INSTALLED FARBRICATED - 14. NUTPLATE-ASSY AT STA BS 1715, BTW LBL 20 AND LBL 24 IAW B757-200PF-SRM-51-40-05-0G-0.Apr 15, 2026 · N428UP · Boeing 75724APF · Fuselage Main, Attach FittingsSDR IPXA2026042119036Support Angle · corrodedAFT OF BULK CARGO COMPARTMENT SUPPORT ANGLE, NUT PLATE STRAP HAS CORROSION APPROX AT BS 1715, BTW BL 0 AND RBL 9, ID STICKER NUM. (085-033). ATA 53-20. INSTALLED FARBRICATED-7. NUTPLATE-ASSY AT BS 1715, BTW BL 0 AND RBL 9 IAW B757-200PF-SRM-51-40-02-0G-0.Apr 15, 2026 · N428UP · Boeing 75724APF · Fuselage Miscellaneous StructureSDR IPXA2026042517931Sidewall Panel · corrodedAFT CARGO COMPARTMENT FLOOR STRUCTURE SIDE PANEL HAS CORROSION AND MULTIPLE DENTS, APPROX BTW BS 1440 AND BS1480, RBL 24,Apr 15, 2026 · N428UP · Boeing 75724APF · Fuselage Miscellaneous StructureSDR IPXA2026042313853Floor Support · corrodedMAIN DECK CABIN FLOOR STRUCTURE, BS 900 - 1080, LBL 45.5 - 54.9 CORRODED, REMOVED CORROSION ON MAIN DECK CABIN FLOOR STRUCTURE FROM STA. 900-1080 AND LBL 45.5 TO 54.9 L/H IAW SRM 51-10-02-0G-0. IAW AIPC 53-40-66-01, REV 138, AND DWGS 14405003, REPLACEMENT Apr 15, 2026 · N428UP · Boeing 75724APF · Fuselage Miscellaneous StructureSDR IPXA2026061700388Rod · corrodedRH HORIZONTAL STABILIZER O/B ELEVATOR PCU INPUT ROD AFT CLEVIS IS RUSTED AND HAS 1EA CORRODED NUT AND SAFETY WIRE ATA 55-10 MARKED 84-14 INSTALLED NEW RH-HORIZ-STAB-O/B-ELEVATOR-PCU-INPUT- (POGO) - ROD-ASSY. IAW AMM 27-31-05-424-067, UP TO REPLACEMENT OF 2EAApr 14, 2026 · N428UP · Boeing 75724APF · Horizontal Stabilizer Miscellaneous StructureSDR IPXA2026070694500Skin · gougedRIGHT APU DOOR 316AR SKIN HAS A MULTIPLE GOUGE AT LWR/AFT CORNER APPROX BTW BS 1941 AND BS 1963.8, INSTALLED FABRICATED PLATE (REPAIR DOUBLER) AT RT APU DOOR 316AR SKIN AT LWR AFT CORNER APPROX BTW BS 1941 AND BS 1963.8 IAW B757-200PF SRM 52-40-01-2R-5 FIGUREApr 14, 2026 · N428UP · Boeing 75724APF · Auxiliary Power Unit (APU) DoorsSDR IPXA2026070694554Skin · dentedRIGHT APU DOOR 316AR SKIN HAS A MULTIPLE DENTS APPROX BTW BS 1918 AND BS 1941. INSTALLED -1,-2 & -3 REPAIR PARTS IAW SRM 52-40-01-2R-40FIG 201 AND SRM 51-20-01-0G-0 AND NO REPEAT INSPECTION REQUIRED PER SRM 52-40-01-2R-4.Apr 14, 2026 · N428UP · Boeing 75724APF · Auxiliary Power Unit (APU) DoorsSDR IPXA2026042300388Clevis · corrodedRIGHT HORIZONTAL STAB OTBD ELEVATOR PCU INPUT ROD AFT CLEVIS IS RUSTED AND HAS ONE CORRODED NUT & SAFETY WIRE.Apr 14, 2026 · N428UP · Boeing 75724APF · Elevator StructureSDR IPXA2026090479144Access Panel · corrodedFWD, LT LOWER WTB PANEL LANDING INSIDE ACCESS PANEL 193AL HAS SURFACE CORROSION.Apr 13, 2026 · N428UP · Boeing 75724APF · Aerodynamic FairingsSDR IPXA2026090479384Structure · corrodedLEFT AFT WTB FAIRING STRUCTURE LOWER CHORD AT APRROX. BS 1200 - 1220 HAS EXFOLIATION CORROSION.Apr 13, 2026 · N428UP · Boeing 75724APF · Aerodynamic FairingsSDR IPXA2026051179384Angle · corrodedLH, AFT WTB FAIRING STRUCTURE LOWER CHORD AT APRROX. STA 1200 TO 1220 HAS EXFOLIATION CORROSION. INSTALLED LWR CHORD AT LH AFT WTB FAIRING STRUCTURE BEAM ASSY BETWEEN STA 1200-1240 AND BL 57.50 IAW B757-200PF SRM 51-40-02-0G-0.Apr 13, 2026 · N428UP · Boeing 75724APF · Aerodynamic FairingsSDR IPXA2026051179310Frame · corrodedLH, AFT WTB FAIRING STRUCTURE CHORD AT APRROX. STA 1220 HAS CORROSION. INSTALLED CHORD FRAME AT LH AFT WTB FAIRING STRUCTURE STA 1220, BL 57-50 I.A.W. B757-200PF SRM 51-40-02-0G-0.Apr 13, 2026 · N428UP · Boeing 75724APF · Aerodynamic FairingsSDR IPXA2026051179144Fairing · corrodedFWD, LH LOWER WTB PANEL LANDING INSIDE ACCESS PNL 193AL HAS SURFACE CORROSION. STICKER #83-003. ATA 53-30. REMOVED 1EA CORRODED WEB FROM INTERCOSTAL ASSY. INSTALLED (15EA) NEW NUTPLATES ON WEB P/N 149N7125-41SAAU, IAW DWG 149N7125/SAMPLE AND B757-200PF SRM 51Apr 13, 2026 · N428UP · Boeing 75724APF · Aerodynamic FairingsSDR IPXA2026051179388Fairing · corrodedLH, AFT WTB FAIRING STRUCTURE FRAME AT APRROX. STA 1200 TO 1220 HAS EXFOLIATION CORROSION. 83-005. ATA 53-30. INSTALLED WEB AND REINSTALLED (1EA) LIGHT SUPPORT BRACKET AT STA 1194 AND BL 57.50, (1EA) LIGHT SUPPORT BRACKET AT STA 1225 AND BL 57.50, (1EA) SUPPORApr 13, 2026 · N428UP · Boeing 75724APF · Aerodynamic FairingsSDR IPXA2026042579388Frame · corrodedLEF AFT WTB FAIRING STRUCTURE FRAME AT APRROX. BS 1200 - 1220 HAD EXFOLIATION CORROSION.Apr 13, 2026 · N428UP · Boeing 75724APF · Aerodynamic FairingsSDR IPXA2026042579310Structure · corrodedLEFT AFT WTB FAIRING STRUCTURE CHORD AT APRROX. BS 1220 WAS CORRODED.Apr 13, 2026 · N428UP · Boeing 75724APF · Aerodynamic FairingsSDR IPXA2026042579144Access Panel · corrodedFWD, LT LOWER WTB PANEL LANDING INSIDE ACCESS PANEL 193AL HAS SURFACE CORROSION.Apr 13, 2026 · N428UP · Boeing 75724APF · Aerodynamic FairingsSDR IPXA2026042579384Structure · corrodedLEFT AFT WTB FAIRING STRUCTURE LOWER CHORD AT APRROX. BS 1200 - 1220, HAS EXFOLIATION CORROSION.Apr 13, 2026 · N428UP · Boeing 75724APF · Aerodynamic FairingsSDR IPXA2026051147252Angle · corrodedR/H HORZ STAB TIP REAR SPAR AND ELEVATOR FRONT SPAR BONDING STRAP ATTACH BRACKETS INCLUDING BONDING STRAPS HAVE CORROSION. INSTALLED 1 EA NEW ANGLE P/N 183N1341U2 B/N 0004479705, 1 EA NEW JUMPER (BONDING STRAP) AND 1EA INTERCOSTAL AT R/H HORZ STAB TIP REAR SPApr 11, 2026 · N428UP · Boeing 75724APF · Horizontal Stabilizer Miscellaneous StructureSDR IPXA2026051147230Angle · corrodedL/H HORZ STAB TIP REAR SPAR AND ELEVATOR FRONT SPAR BONDING STRAP ATTACH BRACKETS INCLUDING BONDING STRAPS HAVE CORROSION. RL003 INSTALLED 1 EA NEW ANGLE 1 EA NEW JUMPER (BONDING STRAP) AND 1EA INTERCOSTAL FROM LH HORZ STAB TIP REAR SPAR AND ELEVATOR FROM SPAApr 11, 2026 · N428UP · Boeing 75724APF · Elevator Miscellaneous StructureSDR IPXA2026051147853Skin · corrodedRIGHT HORIZONTAL STAB UPPER SURFACE SKIN HAS LIGHT CORROSION UNDER BUBBLED UP PAINT AREAS NEXT TO UPPER SLIDING FAIRING. ACCOMPLISH REPAIR PER EO-97446-REQ1 AND VT-SAA EA 757-5510-01-B0731 REV IRApr 11, 2026 · N428UP · Boeing 75724APF · Horizontal Stabilizer, Plate/SkinSDR IPXA2026042547252Spar · corrodedRIGHT HORIZONTAL STAB TIP REAR SPAR AND ELEVATOR FRONT SPAR BONDING STRAP ATTACH BRACKETS INCLUDING BONDING STRAPS HAD CORROSION.Apr 11, 2026 · N428UP · Boeing 75724APF · Horizontal Stabilizer, Spar/RibSDR IPXA2026043047230Spar · corrodedLEFT HORIZONTAL STAB TIP REAR SPAR AND ELEVATOR FRONT SPAR BONDING STRAP ATTACH BRACKETS INCLUDING BONDING STRAPS HAVE CORROSION.Apr 11, 2026 · N428UP · Boeing 75724APF · Horizontal Stabilizer, Spar/RibSDR IPXA2026020247576Handle · brokenCREW ENTRY WAY ASSIST HANDLE BROKEN. REPLACED THE CREW ENTRYWAY ASSIST HANDLE IAW IPC 52-12-51-01.Jan 30, 2026 · N428UP · Boeing 75724APF · Passenger/Crew DoorsSDR IPXA2025061258372Evas Unit · abnormal**SUPPLEMENTAL SDR** CAPTAINS EVAS TEST TOOL MISSING. INSTALLED EVAS TOOL FOR CAPTAIN'S EVAS IAW AMM 25-69-00. OPS CHECK GOOD. REMOVED FROM NEF.Jun 11, 2025 · N428UP · Boeing 75724APF · Emergency EquipmentSDR IPXA2025061158372Evas Unit · abnormalCAPTAINS EVAS TEST TOOL MISSINGJun 11, 2025 · N428UP · Boeing 75724APF · Emergency EquipmentSDR IPXA2025022507366Lamp · inoperative**SUPPLEMENTAL SDR**EMERGENCY EXIT LIGHT DIM RELAMPED EMERGENCY EXIT SIGN PER AMM TASK 33-51-01-962-001. OPS COS NORMAL. THIS CLEARS AUTH:2837083. PLACARD REMOVED.Feb 18, 2025 · N428UP · Boeing 75724APF · Emergency LightingSDR IPXA2025021907366Light · malfunctionedEMERGENCY EXIT LIGHT DIM 11 LIGHT BULBS INOP. ORDERED PARTS, DEFERRED IAW MEL 33-51-1-1. PLACARD INSTALLED OPENFeb 18, 2025 · N428UP · Boeing 75724APF · Emergency LightingSDR IPXA2024052015249Cam · out of limitsFAULT: FOUND LOWER CREW ENTRY DOOR LATCH CAM OUT OF LIMITS. LATCH CAM P/N: 141N6531-3 S/N: TAGEK3759A IT IS EFFECTIVE FOR A/C: N428UP I.A.W. B757 ICP: 52-12-01-13 ITEM 465. INSTALLED LOWER LATCH CAM I.A.W. B757 SOPM 20-50-01. REVIEWEDMay 4, 2024 · N428UP · Boeing 75724APF · Passenger/Crew DoorsSDR IPXA2024052030020Latch · wornLOWER CREW ENRTY DOOR LATECH WORN. DOT 140-012. FOUND 1 LATCH OUT OF LIMITS IAW SREO B757-SREO 14721 REQ 001 SRM 51-10-02. AND CONTINUE TO REQUEST A NEW ONE AND INSTALL ON NRC T3F18E004EQQX. ATTACHED COPY OF NRC. VERIFIED LIMITS AND REPAIR ON ANOTHER TC T3F18EApr 29, 2024 · N428UP · Boeing 75724APF · Passenger/Crew DoorsSDR IPXA2024043030020Latch · wornLOWER CREW ENRTY DOOR LATCH WORN.Apr 29, 2024 · N428UP · Boeing 75724APF · Passenger/Crew DoorsSDR IPXA2024011623818Light · damagedEMERGENCY LIGHT UNARMED IND LENS, BULB REAINER DAMAGED. R&R AMM33-16-02-002Jan 13, 2024 · N428UP · Boeing 75724APF · Emergency LightingSDR IPXA2023121930291Boot · damagedDAMAGE ON RADOME BOOT **10 FLT HOUR ** R&R RADOME I/A/W AMM 53-12-01-902-008.Dec 15, 2023 · N428UP · Boeing 75724APF · Aerodynamic FairingsSDR IPXA2023121530291Unknown · unknown*SDR FILED OPEN* DAMAGE ON RADOME BOOT **10 FLT HOUR ** DEFERRED RADOME BOOT DAMAGE PER SREO-12211-REQ002 ALTERNATE REPAIR.Dec 15, 2023 · N428UP · Boeing 75724APF · Aerodynamic FairingsSDR IPXA2023112189904Skin · damagedFUSELAGE SKIN HAS A BURN HOLE AT B STA 462 APPROX 2" ABOVE S-8R MEASURING 0.011" DEEP AND 0.060" IN DIAMETER. UPON FURTHER INSPECTION FOUND DAMAGE TO WITHIN LIMITS FOR ALLOWABLE DAMAGE IAW SRM 53-30-01. BLENDED OUT DAMAGE AND REFINISHED SURFACE IAW SRM 51-10-0Nov 8, 2023 · N428UP · Boeing 75724APF · Fuselage Main, Plate/SkinSDR IPXA2023110889941Unknown · unknownFUSELAGE SKIN HAS A BURN HOLE AT B STA 488 APPROX 4" ABOVE S-14R MEASURING 0.047" DEEP AND 0.084" IN DIAMETER.Nov 8, 2023 · N428UP · Boeing 75724APF · Fuselage Main, Plate/SkinSDR IPXA2023110889904Unknown · unknown*SDR FILED OPEN* FUSELAGE SKIN HAS A BURN HOLE AT B STA 462 APPROX 2" ABOVE S-14R MEASURING 0.011" DEEP AND 0.060" IN DIAMETER.Nov 8, 2023 · N428UP · Boeing 75724APF · Fuselage Main, Plate/SkinSDR IPXA2023080932999Anti-Skid Sys · warning message*DIVERSION* THE ANTISKID SYSTEM IN OPERATION (NORMAL + ALTERNATE) HAS A FAILURE. ANTISKID EICAS ADVISORY MESSAGE ILLUMINATED DURING CRUISE. C/W FIM 32-42 FAULT TREE 806 AND 807. OPS CHECK GOOD NO FAULTS FOUND.Aug 9, 2023 · N428UP · Boeing 75724APF · Brake Anti-Skid SectionSDR IPXA2022071584195Window · inoperativeINSPECTION TYPE:N/A**ATB**F/O SIDE WINDOW OPENED UP DURING T.O. TRIED TO CLOSE RAN QRC CLD NOT GET CLOSED. NOISE MADE COMAN VERY DIFFICUTT DECLARED EMERG RETURN DFWPERFORMED TEST OF THE F/O SIDE WINDOW. OF LATCHING SYSTEM , OPEN ,AND CLOSE FORCE BETWEEN LIMITSJul 15, 2022 · N428UP · Boeing 75724APF · Flight Compartment WindowsSDR IPXA2022041981306None · corrodedINSPECTION TYPE:SEG4MAIN CARGO DECK BS 1200 RBL 38, FLOORBEAM LOWER SIDE OF UPPER FLANGE CORRODEDREPAIR PER 757-200PF REV 113.00, 53-00-51-2R-6 DETAIL III PER SRM 53-60-51-2RApr 19, 2022 · N428UP · Boeing 757 · Fuselage Main, StructureSDR IPXA2022042581457Strap · corrodedINSPECTION TYPE:CCORROSION FOUND AT APU INLET DOOR CUTOUT FRAME AT STA 1825-00REPAIRED PER 757-200PF REV 113.00 CHAPTER 53-80-15-2R-1Apr 18, 2022 · N428UP · Boeing 75724APF · APU ControlsSDR IPXA2022041881275Skin · debondedINSPECTION TYPE:16/4PER EO B757-5350-20611-C PERFORMED TAP TEST OF PREVIOUS REPAIR AND FOUND DISBOND CONDITION L/H SIDE AT BW 1920-1935 INSIDE APU COMPARTMENTREPAIRED PANEL IAW B757 SRM 51-70-10-2R REPAIR R. 310 DEGREES F, FOR 6 HOURS.Apr 10, 2022 · N428UP · Boeing 75724APF · Wing, Plate/SkinSDR IPXA2022041881273Skin · delaminatedINSPECTION TYPE:16/4AFT TAIL UPPER SKIN AT STA 1945, BL-0 HAS A DENT IN THE SKIN. DENT DELAMINATEDREPAIRED PANEL IAW B757 SRM 51-70-10-2R REPAIR 2Apr 10, 2022 · N428UP · Boeing 75724APF · Wing, Plate/SkinSDR IPXA2022042581469Frame · dentedINSPECTION TYPE:SEG4AFT CARGO COMPARTMENT STA 1280 R/H FRAME HAS A DENT ON UPPER SURFACE BELLOW S-26RREPAIRED PER 757-200PF REV 113.00 53-00-07-2R6 DETAIL VI PER SERM 53-60-07-2RApr 7, 2022 · N428UP · Boeing 75724APF · Cargo Compartments
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