N577UP

Service difficulty reports · 177

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 = 'N577UP' 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 IPXA2026102391622Line · looseATB, ENG 3 OVHT/PRV EICAS MSG AFTER TAKE OFF CHECKLIST PROC. FOLLOWED UP WITH MSG RETURNING AT CRUISE POWER RESULTING IN NO NAI OR T/R ENG 3. FOUND PRV PNEUMATIC PRESSURE LINE FITTING LOOSE AND BLEEDING AIR OFF THE BELLOWS. TIGHTENED AS OUTLINED IN AMM 11-19-Oct 23, 2026 · N577UP · Boeing 74744AF · Pneumatic Distribution SystemSDR IPXA2026061359943Duct · damagedFOUND R/H WING FUEL VENT DUCT FWD SIDE HAS ENLARGE HOLE. PERFORMED NDT/UT FOR REWORKED AREA PLUS 6'' AROUND HEATED AREA I.A.W 747 NTM PART1 51-01-01 REV:182. FOUND R/H WING FUEL VENT DUCT FWD SIDE HAS ENLARGE HOLE. I.A.W. 747-400F SRM 57-51-01-2R-1 REFER TOJun 8, 2026 · N577UP · Boeing 74744AF · Wing Main, Frame StructureSDR IPXA2026061160591Floor Panel · damagedFOUND MAIN DECK CARGO FLOOR PANEL DAMAGE. IAW SREO-42648-REQ1, REV 3 FABRICATED A NEW FLOOR PANEL. CONDITION CHECK IS SATISFACTORY. IAW AMM 53-21-02-404-006 REV.116 INSTALLED MAIN DECK CARGO FLOOR PANEL.Jun 8, 2026 · N577UP · Boeing 74744AF · Fuselage Floor PanelSDR IPXA2026061021955Floor Panel · damagedMAJOR REPAIR. FOUND MAIN DECK CARGO FLOOR PANEL DAMAGE I.A.W. SREO-42648-REQ1 REV. 3 FABRICATE A NEW FLOOR PANEL. CONDITION CHECK IS SATISFACTORYJun 5, 2026 · N577UP · Boeing 74744AF · Fuselage Floor PanelSDR IPXA2026060698163Bracket · chafedCHAFED BRACKET , NR 4 ENG RT T/R FWD LWR CLOSURE DOOR T/E AREA. IAW SRM 51-40-02-0G REV. 106 AND ST ENGINEERING IPC 78-32-22 REV. 96 INSTALLED NEW BRACKET.Jun 4, 2026 · N577UP · Boeing 74744AF · Engine Thrust ReverserSDR IPXA2026060899517Bracket · chafedCHAFED BRACKET , NR 4 ENG L/H T/R FWD LWR CLOSURE DOOR T/E AREA. I.A.W SRM 51-40-02-0G REV. 106 REMOVED DAMAGE BRACKET. I.A.W SRM 51-40-02-0G REV. 106 AND ST ENGINEERING IPC 78-32-21 REV. 96 INSTALLED NEW BRACKET.Jun 4, 2026 · N577UP · Boeing 74744AF · Engine Thrust ReverserSDR IPXA2026061583676Duct · damagedENLARGE - HOLE , RT WING T/E OUTBD FUEL TANK VENT SCOOP AND DUCT ASSY. I.A.W. 747-400F SRM 57-51-01-2R-1 REFER TO SRM 51-70-17-0G-0 REV.106. REMOVE THE DAMAGED MATERIALS AND CLEAN. BOND THE REPAIR PLIES WITH RESIN CURED AT 200°F FOR 220 MINUTES WITH MINIMUM VJun 3, 2026 · N577UP · Boeing 74744AF · Wing Main, Frame StructureSDR IPXA2026060878687Bracket · brokenFOUND FUEL LINE TUBE SUPPORT BRACKET BROKEN, ACCESS DOOR : 652DB, AT WS 1056RIB. I.A.W SRM 51-40-02-0G REV. 106 AND BOEING DWG NO: 65B01076 SHEET 5 REV. B INSTALLED FABRICATED BRACKET.Jun 3, 2026 · N577UP · Boeing 74744AF · Fuel StorageSDR IPXA2026061762754Angle · brokenLEFT BODY GEAR S/S INBOARD DOOR, DOOR SEAL ANGLE DAMAGE. INSTALLED NEW SEAL GAP IAW SRM 51-40-02-0G REV.106 AND BOEING DWG 65B10920, SH19, REV-.Jun 2, 2026 · N577UP · Boeing 74744AF · Landing Gear DoorsSDR IPXA2026061862990Bracket · crackedFOUND MAIN DECK CREW ACCESS LADDER BRACKET CRACK. REPAIR CRACK AREA IAW EO-97678-REQ1, REV 2.Jun 2, 2026 · N577UP · Boeing 74744AF · Fuselage Miscellaneous StructureSDR IPXA2026061762524Strip · brokenRIGHT BODY GEAR S/S OUTBOARD DOOR, LOWER SEAL DAMAGE GAP STRIP. REMOVED DAMAGE GAP STRIP I.A.W SRM 51-40-02-0G REV.106. INSTALLED NEW GAP STRIP I.A.W SRM 51-40-02-0G REV.106 AND BOEING DWG NO: 65B10920 SH13 REV.A.Jun 2, 2026 · N577UP · Boeing 74744AF · Fuselage Miscellaneous StructureSDR IPXA2026061565577Fitting · damagedENLARGED HOLE, NR 3 ENG RT T/R INNER UPPER POD AREA. REPAIR DAMAGE POD AREA IAW CMM 78-32-02 REPAIR 020 REV 71.Jun 2, 2026 · N577UP · Boeing 74744AF · Engine Thrust ReverserSDR IPXA2026061562566Fitting · crackedCRACKED BRACKET, LT WING T/E INBD SECTION UPPER FIXED PANEL LOWER SUPPORT AT WBL 255.692, ADJACENT NR 6 SPOILER INBD SIDE. IAW SRM 51-40-02-0G REV 106, AND DWG:65B11544, SHEET 1, REV G. INSTALL NEW FITTING ASSY.Jun 2, 2026 · N577UP · Boeing 74744AF · Wing Miscellaneous StructureSDR IPXA2026061563360Bracket · crackedLEFT BODY GEAR WW, AFT HYD SUPPORT BRACKET CRACKED. IAW SRM 51-40-02-0G, REV 106. REMOVED DAMAGE BRACKET. IAW SRM 51-40-02-0G REV. 106, & DWG:65B80259, SHEET 4, REV-. INSTALLED NEW BRACKET.Jun 2, 2026 · N577UP · Boeing 74744AF · Fuselage Miscellaneous StructureSDR IPXA2026061565907Seal · wornRIGHT WING GEAR W/W, FWD CUTOUT FAIRING FWD LOWER SEAL WORN. REVIEWED TASK PER GMM-MTX 09.05.01.09.I.A.W SRM 51-40-02-0G REV. 106 AND DWG:65B10555 SHEET 3 REV.G INSTALL NEW SEAL.Jun 2, 2026 · N577UP · Boeing 74744AF · Fuselage Main, StructureSDR IPXA2026061066624Intercostal · crackedBULK CARGO FLOOR INTERCOSTAL CRACK BS 2000, RBL 22.50. INSTALLED FABRICATED PARTS IAW SRM 51-40-02-0G, REV.106, & DWG 146U5094, SH7, REV-, & DWG 146U5090, SH42 REV-.Jun 2, 2026 · N577UP · Boeing 74744AF · Fuselage Miscellaneous StructureSDR IPXA2026060665682Bracket · chafedCHAFED BRACKET, NR 1 ENG LT CORE COWL INNER HOLD OPEN ROD SUPPORT AREA. IAW SRM 51-40-02-0G REV. 106 AND CMM IPL 71-13-23 REV. 47 INSTALLED NEW BRACKET.Jun 2, 2026 · N577UP · Boeing 74744AF · Nacelle/Pylon Miscellaneous StructureSDR IPXA2026060946378Floor Panel · corrodedCORROSION UPPER DECK WET AREA FLOOR PANEL WEB EXTERNAL SURFACE AT BS 520 - BS 540, LBL 45.83. INSTALLED FABRICATED PARTS IAW SRM 51-40-02-0G, REV 106, AND DWG 141U5420, SH3, REV-, & DWG 141U5420, SH4, REV F.Jun 1, 2026 · N577UP · Boeing 74744AF · Fuselage Floor PanelSDR IPXA2026060847254Skin Panel · crackedCRACKED SKIN, RT WING T/E OUTBD AILERON PNL 691CB AREA WS 1325. FABRICATE SKIN PANEL PER DWG NO.:65B02108 SH 3 REV."A";PL REV."H", PSDL REV."-" AND ORIGINAL PART AS A SAMPLE I.A.W GMM-MTX CH 9.08 REV: 15.2 REQUIREMENT<BR>2. INSTALL FABRICATE THE SKIN PANEL IJun 1, 2026 · N577UP · Boeing 74744AF · AileronsSDR IPXA2026061336906Skin · erodedERODED SKIN, LT WING L/E LOWER PANEL 521AB EXTERNAL SURFACE, ADJACENT NO.2 PYLON. I.A.W. 747-400F SRM 57-41-01-2R-2 REFER TO SRM 51-70-07-0G-0 REV. 106. REMOVE THE DAMAGE MATERIALS AND CLEAN. BOND THE REPAIR PLIES WITH FILM ADHESIVE CURED AT 260 F FOR 130 MINUMay 31, 2026 · N577UP · Boeing 74744AF · Wing, Plate/SkinSDR IPXA2026060937026Door · chafedCHAFING - SKIN, NR 2 ENG RT T/R BLOWOUT DOOR INNER T/E SKIN. INSTALLED A NEW BLOWOUT DOOR IAW SRM 51-40-02-0G REV.106 AND ST ENGINEERING IPC 78-32-32 REV.96May 31, 2026 · N577UP · Boeing 74744AF · Engine Thrust ReverserSDR IPXA2026060837004Longeron · chafedCHAFED LONGERON, 3 ENG LT CORE COWL AFT LWR INNER SUPPORT. IAW SRM 51-40-02-0G, REV 106. REMOVED DAMAGE LONGERON IAW SRM 51-40-02-0G, REV 106, AND CMM IPL 71-13-23, REV. 47 INSTALLED NEW LONGERON.May 31, 2026 · N577UP · Boeing 74744AF · Nacelle/Pylon, Longeron/StringerSDR IPXA2026060537062Seal · brokenBROKEN SEAL, NR 4 ENG LT TRANSLATING COWL AFT LWR FAIRING INNER AREA SEAL BROKEN. INSTALL NEW SEAL I.A.W SRM 51-40-02-0G REV 106. AND ST ENGINEERING IPC 78-32-31 REV 96.May 31, 2026 · N577UP · Boeing 74744AF · Engine Thrust ReverserSDR IPXA2026060435092Seal · peelingPEEL OFF - MOLDING SEAL, L/H WING L/E NO.10 V.C FLAP EXTERNAL OUTBD SIDE. (REPAIR) 1. I.A.W. SRM 57-43-02-2R-5 REV. 106 REFER TO SOPM 20-50-12 REV. 159 PERFORM REPAIR. REMOVE THE RAIN EROSION SHIELDS AND CLEAN. 1.2 APPLY THE SEALANT TO REPAIR AREA CURED AT 70May 31, 2026 · N577UP · Boeing 74744AF · Trailing Edge FlapsSDR IPXA2026060435041Seal · peelingPEEL OFF - MOLDING SEAL, L/H WING L/E NO.10 V.C FLAP EXTERNAL INBD SIDE. (REPAIR) 1. I.A.W. 747-400F SRM 57-43-02-2R-5 REV. 106 REFER TO SOPM 20-50-12 REV. 159 PERFORM REPAIR. REMOVE THE RAIN EROSION SHIELDS AND CLEAN. 1.2 APPLY THE SEALANT TO REPAIR AREA CURMay 31, 2026 · N577UP · Boeing 74744AF · Trailing Edge FlapsSDR IPXA2026060435068Seal · peelingPEEL OFF - MOLDING SEAL, L/H WING L/E NO.9 V.C FLAP EXTERNAL INBD SIDE. I.A.W. 747-400F SRM 57-43-02-2R-5 REV. 106 REFER TO SOPM 20-50-12 REV. 159 PERFORM REPAIR.May 31, 2026 · N577UP · Boeing 74744AF · Trailing Edge FlapsSDR IPXA2026060435120Seal · peelingPEEL OFF - MOLDING SEAL, L/H WING L/E NO.8 V.C FLAP EXTERNAL INBD SIDE AREA. I.A.W. 747-400F SRM 57-43-02-2R-5 REV. 106 REFER TO SOPM 20-50-12 REV. 159 PERFORM REPAIRMay 31, 2026 · N577UP · Boeing 74744AF · Trailing Edge FlapsSDR IPXA2026060435108Seal · peelingPEEL OFF - MOLDING SEAL, L/H WING L/E NO.8 V.C FLAP EXTERNAL OUTBD SIDE UPPER CORNER AREA. IAW SRM 57-43-02-2R-5 REV. 106 REFER TO SOPM 20-50-12 REV. 159 PERFORMED A REPAIR, REMOVE THE RAIN EROSION SHIELDS AND CLEAN. APPLY THE SEALANT TO REPAIR AREA CURED May 31, 2026 · N577UP · Boeing 74744AF · Leading Edge DevicesSDR IPXA2026060435070Seal · peelingPEEL OFF - MOLDING SEAL, L/H WING L/E NO.7 V.C FLAP EXTERNAL INBD SIDE. I.A.W. 747-400F SRM 57-43-02-2R-5 REV. 106 REFER TO SOPM 20-50-12 REV. 159 PERFORM REPAIR.May 31, 2026 · N577UP · Boeing 74744AF · Trailing Edge FlapsSDR IPXA2026061524162Rub Strip · brokenBROKEN AND MISSING STRIP AND RIVETS, NR 2 ENG LT THRUST REVERSER L/E WEAR STRIP. INSTALL NEW STRIP AND RIVET IAW AMM INTRODUCTION SIP REV 116, & IPC 78-32-21 REV 96, & AIPC 78-31-00-55, REV 61, AND SRM 51-40-02-0G, REV 106.May 30, 2026 · N577UP · Boeing 74744AF · Engine Thrust ReverserSDR IPXA2026061525611Retainer · crackedLEFT WING GEAR W/W OUTBOARD DOOR AFT SEAL RETAINER CRACKED. I.A.W SRM 51-40-02-0G REV. 106 AND DWG:65B10907 SHEET 11 REV.- INSTALL NEW RETAINER.May 30, 2026 · N577UP · Boeing 74744AF · Wing Main, Frame StructureSDR IPXA2026061525657Retainer · crackedLEFT WING GEAR W/W OUTBOARD DOOR FWD SEAL RETAINER CRACK (REPLACE)  I.A.W SRM 51-40-02-0G REV. 106 AND BOEING DWG:65B10907 SHEET 11 REV.- INSTALL NEW RETAINER.May 30, 2026 · N577UP · Boeing 74744AF · Wing Main, Frame StructureSDR IPXA2026060823951Bracket · brokenBROKEN BRACKET, LT WING L/E CAVITY PLATE ATTACH ON AIR TUBE CLAMP OVER NR 2 PYLON AT ILES 630 . 720. I.A.W SRM 51-40-02-0G REV. 106 REMOVED DAMAGE BRACKET. I.A.W SRM 51-40-02-0G REV. 106 AND DWG 65B15696 SH. 7 REV. D. INSTALLED NEW BRACKET.May 30, 2026 · N577UP · Boeing 74744AF · Wing Miscellaneous StructureSDR IPXA2026060624084Bracket · cavitatesCHAFED BRACKET , NR 4 ENG R/H CORE COWL HOLD OPEN ROD SUPPORT BRACKET. I.A.W SRM 51-40-02-0G REV. 106 AND CMM IPL 71-13-24 REV. 50 INSTALLED NEW BRACKET.May 30, 2026 · N577UP · Boeing 74744AF · Nacelle/Pylon Miscellaneous StructureSDR IPXA2026060624150Cover · chafedCHAFED BOX , NR 4 ENG RT CORE COWL INNER AFT LATCH BOX AREA. IAW SRM 51-40-02-0G REV. 106 AND CMM IPL 71-13-24 REV. 50 INSTALLED NEW BOX.May 30, 2026 · N577UP · Boeing 74744AF · Nacelle/Pylon, Main FrameSDR IPXA2026060524039Seal · brokenBROKEN - SEAL, NO. 2 ENG L/H T/R INNER AFT LWR SEAL (REPLACE) IAW SRM 51-40-02-0G REV. 106 REMOVED DAMAGE SEAL. I.A.W SRM 51-40-02-0G REV. 106 AND ST ENGINEERING IPC 78-32-21 REV. 96 INSTALLED NEW SEAL.May 30, 2026 · N577UP · Boeing 74744AF · Engine Thrust ReverserSDR IPXA2026061505495Depressor · crackedCRACKED DEPRESSOR , FWD CARGO DOOR CUTOUT FWD SIDE. IAW SRM 51-40-02-0G, REV 106 AND DWG 65B01852, SHEET 8, REV.C AND AIPC 52-34-60-03 REV.61 INSTALLED NEW DEPRESSOR.May 29, 2026 · N577UP · Boeing 74744AF · Cargo/Baggage DoorsSDR IPXA2026061306942Skin · erodedERODED SKIN, RT WING L/E NR 4 PYLON INBD FIXED PANEL. IAW AMM 06-09-08-912-001, REV 116, REMOVEED RT WING L/E NR 4 PYLON INBD LWR FIXED PANEL. REMOVED THE ERODED MATERIALS AND CLEAN. BOND THE REPAIR PLIES WITH FILM ADHESIVE CURED AT 260 F FOR 130 MINUTES WITH May 29, 2026 · N577UP · Boeing 74744AF · Wing, Plate/SkinSDR IPXA2026060810724Rub Strip · wornDAMAGE- STRIP , NR 2 ENG R/H CORE COWL EXTERNAL L/E WEAR STRIP AREA. I.A.W SRM 51-40-02-0G REV. 106 REMOVED DAMAGE STRIP. I.A.W SRM 51-40-02-0G REV. 106 AND CMM IPL 71-13-24 REV. 50 INSTALLED NEW STRIP.May 29, 2026 · N577UP · Boeing 74744AF · Nacelle/Pylon Miscellaneous StructureSDR IPXA2026060206488Angle · crackedCRACKED CLIP, RT WING T/E GEAR AREA PANEL 672EB INBD AFT CONDITION CHECK NORMAL. INSTALLED NEW CLIP I.A.W SRM 51-40-02-0G REV.106 AND BOEING DWG:65B07738 SHEET 06 REV U.May 29, 2026 · N577UP · Boeing 74744AF · Wing Miscellaneous StructureSDR IPXA2026061688559Skin · erodedERODED SKIN, LT WING L/E LOWER PANEL 521EB FWD EDGE. IAW SRM 51-70-07-0G-0 REV. 106 REMOVED THE EROSION MATERIALS AND CLEAN. BOND THE REPAIR PLIES WITH FILM ADHESIVE CURED AT 260 F FOR 130 MINUTES WITH A MINIMUM VACUUM OF 22 IN/HG. IAW AMM 20-51-01-912-008, May 28, 2026 · N577UP · Boeing 74744AF · Wing, Plate/SkinSDR IPXA2026061688661Skin · erodedERODED SKIN, RT WING L/E NR.3 PYLON PNL NO.471DL. IAW AMM 20-51-01-912-008, REV 116. REMOVED THE PANEL 471DL. REMOVED THE EROSION MATERIALS AND CLEAN. BOND THE REPAIR PLIES AND THE FOIL WITH RESIN CURED AT 200 F FOR 220 MINUTES WITH MINIMUM VACUUM OF 22 IN/HGMay 28, 2026 · N577UP · Boeing 74744AF · Wing, Plate/SkinSDR IPXA2026061388574Skin · crackedCRACKED SKIN, RT WING T/E PANEL 673CB. IAW AMM 06-09-08-912-001, REV 116, REMOVED PANEL 673CB. IAW AMM 20-51-01-912-008, REV 116 TO INSTALL PANEL 673CB.May 28, 2026 · N577UP · Boeing 74744AF · Wing, Plate/SkinSDR IPXA2026061388605Skin · erodedERODED RT WING LEADING EDGE LOWER FIXED PANEL 611BB. IAW SRM 57-41-01-2R-2, REFER TO SRM 51-70-07-0G-0 REV. 106. REMOVED THE DAMAGE MATERIALS AND CLEAN. BOND THE REPAIR PLIES WITH FILM ADHESIVE CURED AT 260 F FOR 130 MINUTES WITH A MINIMUM VACUUM OF 22 IN/HG. May 28, 2026 · N577UP · Boeing 74744AF · Wing, Plate/SkinSDR IPXA2026061388652Skin · erodedERODED SKIN, LT WING L/E LOWER PANEL 531AB FWD EDGE. IAW SRM 57-41-01-2R-2 REFER TO SRM 51-70-07-0G-0 REV. 106. REMOVED THE ERODED MATERIALS AND CLEAN. BOND THE REPAIR PLIES WITH FILM ADHESIVE CURED AT 260 F FOR 130 MINUTES WITH A MINIMUM VACUUM OF 22 IN/HGMay 28, 2026 · N577UP · Boeing 74744AF · Wing, Plate/SkinSDR IPXA2026060288459Seal · peelingPEEL OFF - MOLDING SEAL, L/H WING L/E NO.4 V.C FLAP EXTERNAL OUTBD SIDE AND UPPER CORNER AREA.  I.A.W. 747-400F SRM 57-43-02-2R-5 REV. 106 REFER TO SOPM 20-50-12 REV. 159.May 28, 2026 · N577UP · Boeing 74744AF · Leading Edge DevicesSDR IPXA2026060288498Seal · peelingFAULT - PEEL OFF - MOLDING SEAL, L/H WING L/E NO.3 V.C FLAP EXTERNAL OUTBD SIDE AND UPPER CORNER AREA. (REPAIR) REVIEWED TASK PER GMM-MTX 09.05.01.09. I.A.W. 747-400F SRM 57-43-02-2R-5 REV. 106 REFER TO SOPM 20-50-12 REV. 159 PERFORM REPAIRÂMay 28, 2026 · N577UP · Boeing 74744AF · Leading Edge DevicesSDR IPXA2026060288508Seal · peelingPEEL OFF - MOLDING SEAL, L/H WING L/E NO.2 V.C FLAP EXTERNAL INBD SIDE AND UPPER CORNER AREA. I.A.W. SRM 57-43-02-2R-5 REV. 106 REFER TO SOPM 20-50-12 REV. 159.May 28, 2026 · N577UP · Boeing 74744AF · Leading Edge DevicesSDR IPXA2026060288536Seal · peelingFAULT - PEEL OFF - MOLDING SEAL, L/H WING L/E NO.2 V.C FLAP EXTERNAL OUTBD SIDE AND UPPER CORNER AREA. I.A.W. SRM 57-43-02-2R-5 REV. 106 REFER TO SOPM 20-50-12 REV. 159 PERFORM REPAIR AS BELOW STEP :May 28, 2026 · N577UP · Boeing 74744AF · Leading Edge DevicesSDR IPXA2026060488562Skin · crackedCRACKED SKIN, RT WING T/E UPPER FIXED PNL WBL 232. IAW SRM 51-40-02-0G REV.106 AND BOEING DWG 113U1011, SHEET 22, REV A. INSTALL FASTENERS AT RT WING T/E UPPER FIXED PANEL WBL 232.May 28, 2026 · N577UP · Boeing 74744AF · Wing, Plate/Skin
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