N485MC

Service difficulty reports · 141

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 = 'N485MC' 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 UIEA2026063000557Tension Tie · crackedRH STA 820 UPPER DECK TENSION TIE FWD 2EA FASTENER HOLES CRACK(<P>TENSION TIE REPAIRED AS PER SRM 53-20-30-2R-1 REPAIR 1. NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Fuselage Main, StructureSDR UIEA2026063000558Doubler · crackedRH STA 820 U/D TENSION TIE ATT. FRAME DOUBLER 2EA FASTENER HOLES CRACKED. FRAME DOUBLER REPLACED AS PER SRM 51-10-02 AND NEW FRAME DOUBLER HOLES TRANSFERRED AS PER SRM 51-40-05 AND NEW FRAME DOUBLER INSTALLED AS PER SRM 51-40-02.& NO FURTHER DEFECTS NOTED.Jul 29, 2026 · N485MC · Boeing 74745EF · Fuselage Main, FrameSDR UIEA2026070100566Channel · crackedLH STA 920 UPPER DECK TENSION TIE FWD CHANNEL 1EA FASTENER HOLE CRACK(<P>TENSION TIE REPAIRED AS PER SRM 53-20-30-2R-1 REPAIR 1. NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Fuselage Miscellaneous StructureSDR UIEA2026070300569Stiffener · crackedLHW L/E CAVITY APPROX ILES 620 SUPPORT RIB ATT #3 STIFFENER FOUND CRACK ( COUNT FROM FWD )(<P>STIFFENER FABRICATED AS PER BOEING DWG 65B15696 PL REV LTR B AND RI 57-41-18367 REV A AND NEW STIFFENER HOLES TRANSFERRED AS PER SRM 51-40-05 AND NEW STIFFENER INSTALJul 29, 2026 · N485MC · Boeing 74745EF · Wing Miscellaneous StructureSDR UIEA2026070300570Stiffener · crackedRHW L/E CAVITY APPROX ILES 620 SUPPORT RIB I/B #3 STIFFENER FOUND CRACK ( COUNT FROM FWD ) NEAR #3 PYLON I/B(<P>STIFFENER FABRICATED AS PER BOEING DWG 65B15696 PL REV LTR B AND RI-57-41-18368 REV A AND NEW STIFFENER HOLES TRANSFERRED AS PER SRM 51-40-05 AND NEJul 29, 2026 · N485MC · Boeing 74745EF · Wing Miscellaneous StructureSDR UIEA2026070700575Spar · crackedLWH UPPER WING T/E MOST I/B FIXED PNL SUPPORT P/N 65B11532-47 CRACK(<P>SUPPORT P/N 65B11532-47 REPLACED AS PER RI-57-20-18405 REV A. NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Wing SparSDR UIEA2026070700576Frame · crackedLH STA 880 UPPER DECK FRAME FOUND 1EA FASTENER HOLE CRACK(<P>FRAME CRACK AREA REPAIRED AS PER RI-53-20-18366 REV A. NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Fuselage Main, FrameSDR UIEA2026070700577Channel · crackedLH STA 880 UPPER DECK TENSION TIE FWD CHANNEL 1EA FASTENER HOLE CRACK(<P>TENSION TIE REPAIRED AS PER SRM 53-20-30-2R-1 REPAIR 1 AND RI-53-20-18366 REV A. NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Fuselage Miscellaneous StructureSDR UIEA2026070700578Frame · crackedRH STA 880 UPPER DECK FRAME FOUND 2EA FASTENER HOLES CRACK(<P>FRAME REPAIRED AS PER RI-53-20-18365 REV A. NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Fuselage Main, FrameSDR UIEA2026070700579Channel · crackedRH STA 880 UPPER DECK TENSION TIE FWD CHANNEL 2EA FASTENER HOLES CRACK(<P>TENSION TIE REPAIRED AS PER SRM 53-20-30-2R-1 REPAIR 1 AND RI-53-20-18365 REV A. NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Fuselage Miscellaneous StructureSDR UIEA2026070700580Channel · crackedLH STA 840 UPPER DECK TENSION TIE FWD CHANNEL FOUND CRACK(<P>TENSION TIE REPAIRED AS PER SRM 53-20-30-2R-1 REPAIR 1 AND RI-53-20-18364 REV A. NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Fuselage Miscellaneous StructureSDR UIEA2026070700581Frame · crackedLEFT BS 840 UPPER DECK FRAME ONE EACH FASTENER HOLE CRACKED. FRAME CRACK AREA REPAIRED AS PER RI-53-20-18364 REV A. NO FURTHER DEFECTS NOTEDJul 29, 2026 · N485MC · Boeing 74745EF · Fuselage Main, FrameSDR UIEA2026070800582Skin · damaged6EA EXISTING FASTENER HOLES SIZE LARGER THAN BOEING SB 747-53A2651 R1, FASTENERS INSTALL HOLES SIZE AT FX RH TOP SKIN APPROX STA 2537(<P>6EA FASTENERS INSTALLED AS PER RI-53-80-18417 REV A. NO FURTHER DEFECTS NOTED </P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Fuselage Main, Plate/SkinSDR UIEA2026071200589Bushing · damagedREWORK RH BLG I/B TRUNNION BUSHINGS(<P>PERMANENT REPAIR TO USE BAC5701 TYP 11 CL2 IN LIEU OF SOPM 20-42-05 TYP 11 CL2 AS PER RI-32-13-18363 REV B. NO FURTHER DEFECTS NOTED </P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Fuselage, Landing Gear Attach FittingsSDR UIEA2026071200591Bushing · damagedREWORK LH BLG I/B TRUNNION BUSHING(<P>PERMANENT REPAIR TO USE BAC5701 TYP 11 CL2 IN LIEU OF SOPM 20-42-05 TYP 11 CL2 AS PER RI-32-18362 REV B. NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Fuselage, Landing Gear Attach FittingsSDR UIEA2026071200592Bearing Race · damagedREWORK LH BLG O/B TRUNNION BEARING RACE(<P>PERMANENT REPAIR TO USE BAC5701 TYP 11 CL2 IN LIEU OF SOPM 20-42-05 TYP 11 CL2 AS PER RI-32-13-18385 REV B. NO FURTHER DEFECTS NOTED </P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Fuselage, Landing Gear Attach FittingsSDR UIEA2026071300600Floor Support · crackedLOWER CHORD ( 2EA ) FASTENER HOLES CRACK AT M/D STA 1220 LH O/B BELOW FLOOR INTERCOSTAL WEB FWD LOWER.(<P>LOWER CHORD REPAIRED AS PER RI-53-40-18378 REV A. NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Fuselage Miscellaneous StructureSDR UIEA2026071300601Floor Support · crackedLOWER CHORD 3EA FASTENER HOLE CRACK AT M/D STA 1200 RH BELOW FLOOR INTERCOSTAL WEB FWD LOWER AREA(<P>LOWER CHORD REPAIRED AS PER RI-53-40-18382 REV A. NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Fuselage Miscellaneous StructureSDR UIEA2026071400605Support · damagedFX AIR COND BAY #2 PACK HEAT EXCHANGER FWD I/B SUPPORT TRIANGLE PLATE MOUNT BOLT HOLE ELONGATED(<P>LOCAL FABRICATED PLATE P/N 69B40167-1 AS PER RI-21-52-18421 REV A AND BOEING DRAWING 69B40167. NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Fuselage Miscellaneous StructureSDR UIEA2026071600609Fitting · crackedM/D BS 1920 LBL 107" TO LBL 116" SUPPORT WATER DAM FTG CRACK(<P>SUPPORT WATER DAM FTG REPAIRED AS PER RI-53-60-18432 REV A. NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Fuselage Miscellaneous StructureSDR UIEA2026071900611Floor Support · crackedLOWER CHORD 2EA FASTENER HOLES CRACK AT M/D STA 1220 RH O/B BELOW FLOOR INTERCOSTAL WEB FWD LOWER AREA(<P>LOWER CHORD REPAIRED AS PER RI-53-40-18381 REV A.NO FURTHER DEFECTS NOTED </P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Fuselage Miscellaneous StructureSDR UIEA2026072000612Web · crackedM/D STA 1200 LBL 105 - LBL 109 BELOW FLOOR INTERCOSTAL WEB FWD LWR CHORD ( 2EA ) FASTENER HOLES CRACK(<P>LOWER CHORD REPAIRED AS PER RI-53-40-18377 REV A. NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Fuselage Miscellaneous StructureSDR UIEA2026072000613Frame · crackedSTA 900 LH UPPER DECK FRAME 1EA FASTENER HOLE CRACK(<P>FRAME REPAIRED AS PER RI-53-20-18410 REV A. NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Fuselage Main, FrameSDR UIEA2026072000614Channel · crackedSTA 900 LH UPPER DECK TENSION TIE AFT CHANNEL EA FASTENER HOLE CRACK(<P>TENSION TIE REPAIRED AS PER SRM 53-20-30-2R-1 REPAIR 1 AND RI-53-20-18410 REV A. NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Fuselage Miscellaneous StructureSDR UIEA2026072000615Skin · debondedRHW I/B AFT FLAP UPPER O/B PANEL PREVIOUS REPAIR DOUBLER FOUND DISBOND(<P>PERFORMED METAL HOT BOND REPAIR AT DISBOND AREA AS PER HX RI-57-53-18374 REV A. NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Trailing Edge FlapsSDR UIEA2026072000616Skin · debondedLHW #1 SPOILER FOUND DISBOND(<P>PERFORMED METAL HOT BOND REPAIR AT DISBOND AREA AS PER HX RI NO.RI-57-73-18361 REV.A. NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · SpoilersSDR UIEA2026072000617Skin · delaminatedLHW I/B FORE FLAP UPPER T/E FOUND DELAMINATION(<P>PERFORMED COMPOSITE HOT BOND REPAIR AT DELAMINATION AREA AS PER SRM 51-70-07 PAR 5A (1). NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Leading Edge DevicesSDR UIEA2026072000618Skin · delaminatedLEFT WING INBD FORE FLAP UPPER T/E FOUND DELAMINATED PERFORMED COMPOSITE HOT BOND REPAIR AT DELAMINATION AREA IAW SRM 51-70-07 PAR 5A (1). NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Leading Edge DevicesSDR UIEA2026072000619Fairing · delaminatedLHW I/B FORE FLAP L/E FAIRING FOUND DELAMINATION(<P>PERFORMED COMPOSITE HOT BOND REPAIR AT DELAMINATION AREA AS PER SRM 51-70-07 PAR 5A (1). NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Trailing Edge FlapsSDR UIEA2026072000620Fairing · delaminatedLHW I/B FORE FLAP L/E FAIRING FOUND DELAMINATION(<P>PERFORMED COMPOSITE HOT BOND REPAIR AT DELAMINATION AREA AS PER SRM 51-70-07 PAR 5A (1). NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Trailing Edge FlapsSDR UIEA2026072000621Fairing · delaminatedLHW I/B FORE FLAP L/E FAIRING FOUND DELAMINATION(<P>PERFORMED COMPOSITE HOT BOND REPAIR AT DELAMINATION AREA AS PER SRM 51-70-07 PAR 5A (1). NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Trailing Edge FlapsSDR UIEA2026072000622Fairing · delaminatedLHW I/B FORE FLAP L/E FAIRING FOUND DELAMINATION(<P>PERFORMED COMPOSITE HOT BOND REPAIR AT DELAMINATION AREA AS PER SRM 51-70-07 PAR 5A (1). NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Trailing Edge FlapsSDR UIEA2026072000623Fairing · delaminatedLHW I/B MID FLAP L/E FAIRING FOUND DELAMINATION(<P>PERFORMED COMPOSITE HOT BOND REPAIR AT DELAMINATION AREA AS PER SRM 51-70-07 PAR 5A (1). NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Trailing Edge FlapsSDR UIEA2026072000624Skin · delaminatedLHW O/B FORE FLAP UPPER T/E FOUND DELAMINATION(<P>PERFORMED COMPOSITE HOT BOND REPAIR AT DELAMINATION AREA AS PER SRM 51-70-07 PAR 5A (1). NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Trailing Edge FlapsSDR UIEA2026072000625Skin · delaminatedRHW O/B FORE FLAP UPPER T/E FOUND DELAMINATION(<P>PERFORMED COMPOSITE HOT BOND REPAIR AT DELAMINATION AREA AS PER SRM 51-70-07 PAR 5A (1). NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Trailing Edge FlapsSDR UIEA2026072000626Skin · delaminatedRHW O/B FORE FLAP L/E FAIRING FOUND DELAMINATION(<P>PERFORMED COMPOSITE HOT BOND REPAIR AT DELAMINATION AREA AS PER SRM 51-70-07 PAR 5A (1). NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Trailing Edge FlapsSDR UIEA2026072000627Skin · delaminatedRHW I/B MID FLAP UPPER T/E FOUND DELAMINATION(<P>PERFORMED COMPOSITE HOT BOND REPAIR AT DELAMINATION AREA AS PER SRM 51-70-07 PAR 5A (1). NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Trailing Edge FlapsSDR UIEA2026072000628Skin · delaminatedRHW I/B MID FLAP UPPER T/E FOUND DELAMINATION(<P>PERFORMED COMPOSITE HOT BOND REPAIR AT DELAMINATION AREA AS PER SRM 51-70-07 PAR 5A (1). NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Trailing Edge FlapsSDR UIEA2026072000629Skin · delaminatedRHW I/B MID FLAP UPPER T/E FOUND DELAMINATION(<P>PERFORMED COMPOSITE HOT BOND REPAIR AT DELAMINATION AREA AS PER SRM 51-70-07 PAR 5A (1). NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Trailing Edge FlapsSDR UIEA2026072000630Fairing · delaminatedRHW I/B FORE FLAP L/E FAIRING FOUND DELAMINATION(<P>PERFORMED COMPOSITE HOT BOND REPAIR AT DELAMINATION AREA AS PER SRM 51-70-07 PAR 5A (1). NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Trailing Edge FlapsSDR UIEA2026072000631Fairing · delaminatedRHW I/B FORE FLAP L/E FAIRING FOUND DELAMINATION(<P>PERFORMED COMPOSITE HOT BOND REPAIR AT DELAMINATION AREA AS PER SRM 51-70-07 PAR 5A (1). NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Trailing Edge FlapsSDR UIEA2026072100635Skin · damagedVERTICAL STABILIZER THE TOP AFT TIP FOUND ELECTRICAL ARCING DAMAGE APPROX 4CM IN DIAMETER(<P>FAIRING DAMAGE AREA REPAIRED AS PER RI-55-31-18434 REV A. NO FURTHER DEFECTS NOTED</P>)Jul 29, 2026 · N485MC · Boeing 74745EF · Vertical Stabilizer, Plate/SkinSDR UIEA2026072600656Web · corrodedLOWER CHORD FASTENER HOLE CRACK AT M/D BS 1180 LH O/B BELOW FLOOR INTERCOSTAL WEB LOWER AREA(<P>LOWER CHORD REPLACED AS PER SRM 51-10-02 AND NEW CHORD HOLES TRANSFERRED AS PER SRM 51-40-05 AND NEW CHORD INSTALLED AS PER SRM 51-40-02. NO FURTHER DEFECTS NOTED.Jul 29, 2026 · N485MC · Boeing 74745EF · Fuselage Miscellaneous StructureSDR UIEA2026070800583Fitting · damaged3EA FASTENER HOLES OVERSIZED TO 0.437" LARGER THAN SB 747-53A2651 R1 FASTENER HOLES SIZE 0.391" - 0.395"(<P>FTG 3EA FASTENER INSTALLED AS PER RI-53-80-18417 REV A. NO FURTHER DEFECTS NOTED</P>)Jul 26, 2026 · N485MC · Boeing 74745EF · Fuselage Miscellaneous StructureSDR UIEA2026061400478Beam · crackedRHW L/E NEAR NO.3 PYLON O/B D-BEAM UPPER CHORD FOUND CRACK(<P>UPPER CHORD REPAIRED AS PER SRM 57-41-13-2R-2 REPAIR 2 FIG 201.</P>)Jun 15, 2026 · N485MC · Boeing 74745EF · Nacelle/Pylon, Attach FittingsSDR UIEA2026040900180Valve · faultedDIVERSION FOR BLEED #4 STATUS MESSAGE, #3 BLEED DEFFERED. REPLACED BROKEN TERMINAL (EICAS BLEED 4) ON #4 HIGH PRESS BLEED VALVE #1 STUD IAW SWP 20-30-00. R/R #3 ENG PRV IAW AMM 36-11-19. OPS AND LEAK CHECK PASSED, PERFORMED HP ENG RUN PER 71-00-00. OPS CHApr 9, 2026 · N485MC · Boeing 74745EF · Pneumatic Distribution SystemSDR UIEA2026040200119Aileron Sys · deflectionUPON LANDING, ACFT REQUIRED NEARLY FULL RT AILERON DEFLECTION DURING ROLLOUT TO KEEP WINGS LEVEL. WINDS WERE SUCH THAT LT AILERON DEFLECTION SHOULD HAVE BEEN REQUIRED. SUSPECT A POSSIBLE SPOILER OR LE FLAP ISSUE. PERFORMED C/B RESET & SPEED BRAKE GROUND OPS Apr 2, 2026 · N485MC · Boeing 74745EF · Aileron Control SystemSDR UIEA2025120301333Thermal Switch · faultedCLIMBING OUT OF 8000FT BLD DUCT LEAK L CAUTION MSG/ BLEED FAMV ENG 4. REF FIM 36-11 TASK 985 & WDM 26-18-13. T/S & WIRE CHK, FOUND THERMAL SW S907 AT FAULT. R & R THERMAL SWITCH IAW AMM 26-18-02 & IPC 26-18-02-01, ITEM 420. FIRE TEST RESULT PASSED, APU RUNNIDec 3, 2025 · N485MC · Boeing 74745EF · Pneumatic Distribution SystemSDR UIEA2025100701258Bulkhead Web · crackedCRACK - PFM MOD PER SB 747-53A2837 AT STA 2598 FND BULKHEAD RH SIDE WEB AND AFTER CHORD FASTENER HOLE CRACK(<P>1. ACCOMPLISHED EI NO.T2025A53M-2100 REV. 4. 2. JOB COMPLETED AND CONDITION CHK NORMAL</P>)Oct 5, 2025 · N485MC · Boeing 74745EF · Fuselage Main, BulkheadSDR UIEA2025061100738Panel · crackedRH NWW SIDE PANEL WL150, BETWEEN STA 300 AND STA 320 FOUND 1 EA FASTENER HOLE CRACKED.(<P>NWW STA 320 WL150 SIDE PANEL 1 EA FASTENER HOLE CRACK AREA REPAIRED AND 1 EA STIFFENER REPLACED IAW RI-53-10-17693 REV. A. NO FURTHER DEFECTS NOTED.</P>)Jun 12, 2025 · N485MC · Boeing 74745EF · Fuselage Main, Structure
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