N473MC

Service difficulty reports · 228

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 = 'N473MC' 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 UIEA2024052300430Support Beam · corrodedRHW L/E FRONT SPAR CAVITY LOWER FIXED PANEL FWD SECTION SUPPORT BEAM FOUND CORROSION AT ILES 480 (#15 KRUEGER FLAP AREA)(<P>SUPPORT BEAM REPAIRED AS PER RI NO. RI-57-41-16871 REV.A. NO FURTHER DEFECTS NOTED.</P>)Jun 12, 2024 · N473MC · Boeing 74745E · Wing Main, Frame StructureSDR UIEA2024052700452Support Bracket · corrodedLHW - L/E CAVITY AT WS 1260 SUPPORT BRACKET FOUND SURFACE CORROSION AS MARKED(<P>LHW - L/E CAVITY AT WS 1260 SUPPORT BRACKET REPLACED AS PER AMM 20-51-01. NO FURTHER DEFECTS NOTED.</P>)Jun 12, 2024 · N473MC · Boeing 74745E · Wing Miscellaneous StructureSDR UIEA2024052700453Support Bracket · corrodedRHW - L/E FRONT SPAR CAVITY LOWER FIXED FAIRING FWD VERT SUPPORT BRACKET FOUND CORROSION NEAR OLES 1564 (#26E L/E SLAT AREA)(<P>RHW - L/E FRONT SPAR CAVITY LOWER FIXED FAIRING FWD VERT SUPPORT BRACKET REPLACED AS PER AMM 20-51-01. NO FURTHER DEFECTS NOTED.</P>Jun 12, 2024 · N473MC · Boeing 74745E · Wing Miscellaneous StructureSDR UIEA2024052800454Skin · damagedRHW UPPER SURFACE T/E APPROX 48" FROM WINGLET FOUND 1EA LIGHTENING STRIKE MARK(<P>LIGHTENING STRIKE CONDUCTING STRAP FABRICATED AS PER BOEING DWG 112U0700 AND PL. NEW CONDUCTING STRAP INSTALLED AS PER BOEING DWG 112U0700. NO FURTHER DEFECTS NOTED.</P>)Jun 12, 2024 · N473MC · Boeing 74745E · Wing, Plate/SkinSDR UIEA2024052900467Skin · delaminatedRHW #15 K/FLAP EXT SURFACE FOUND DELAMINATION(<P>PERFORMED PERMANENT REPAIR AS PER SRM 51-70-07 PAR 5A. NO FURTHER DEFECTS NOTED.</P>)Jun 12, 2024 · N473MC · Boeing 74745E · Leading Edge DevicesSDR UIEA2024052900468Skin · delaminatedRHW I/B MID FLAP L/E FAIRING I/B AREA FOUND DELAMINATION(<P>PERFORMED PERMANENT REPAIR AS PER SRM 51-70-07 PAR 5A. NO FURTHER DEFECTS NOTED.</P>)Jun 12, 2024 · N473MC · Boeing 74745E · Trailing Edge FlapsSDR UIEA2024052900469Skin · delaminatedRHW O/B FORE FLAP L/E FAIRING FOUND DELAMINATION(<P>PERFORMED PERMANENT REPAIR AS PER SRM 51-70-07 PAR 5A. NO FURTHER DEFECTS NOTED.</P>)Jun 12, 2024 · N473MC · Boeing 74745E · Trailing Edge FlapsSDR UIEA2024052900470Skin · delaminatedLH I/B ELEVATOR UPPER T/E FOUND DELAMINATION(<P>PERFORMED PERMANENT REPAIR AS PER SRM 51-70-06 PAR 5A. NO FURTHER DEFECTS NOTED.</P>)Jun 12, 2024 · N473MC · Boeing 74745E · Elevator, Plate/SkinSDR UIEA2024060400474Wire · looseU/D STA 490 CEILING PNL EMERGENCY LT ASSY WIRE ATT SCREW FOUND MISSING(<P>U/D STA 490 CEILING PNL EMERGENCY LT ASSY REPLACED IAW AMM 33-51-04. OPS CHK GOOD.</P>)Jun 12, 2024 · N473MC · Boeing 74745E · Light System WiringSDR UIEA2024060400475Battery Pack · no testEMERGENCY LIGHTS BATTERY PACKS M5055 AND M5057 CAPACITY CHECK FAIL(<P>EMERGENCY LIGHTS BATTERY PACKS M5055 AND M5057 REPLACED PER AMM 33-11-00. OPS CHK GOOD. </P> / <P>SN 55565 & 33111</P>)Jun 12, 2024 · N473MC · Boeing 74745E · Emergency LightingSDR UIEA2024060600495Stiffener · crackedCRACK WERE FOUND ON LH NOSE WHEEL WELL PANEL STA 320-340 WL140 STIFFENER 5EA FASTENER HOLES(<P>STIFFENER REPLACED REFER ATLAS AIR EO 4453A223-1 AND SB B747-53A2562 R3. NO FURTHER DEFECTS NOTED. </P>)Jun 12, 2024 · N473MC · Boeing 74745E · Fuselage Miscellaneous StructureSDR UIEA2024060600496Stiffener · crackedCRACK WERE FOUND ON RH NOSE WHEEL WELL SIDE PANEL STA 320-340 WL150 STIFFENER 4EA FASTENER HOLES(<P>STIFFENER REPLACED REFER ATLAS AIR EO 4453A223-1 AND SB 747-53A2562 R.3. NO FURTHER DEFECTS NOTED.</P>)Jun 12, 2024 · N473MC · Boeing 74745E · Fuselage Miscellaneous StructureSDR UIEA2024060700499Fitting · damagedACCOMPLISHMENT OF ATLAS EO 4453B761 PART 1-2 FOUND ALL EXISTING FASTENER HOLES LARGER (8EA) AND FASTENER HOLE CRACK AT L/H FRAME SUPPORT(<P>L/H FWD LWR FTG REPLACED AND L/R FASTENER INSTALLED AS PER RI-53-13-16910 REV.A. NO FURTHER DEFECTS NOTED</P>)Jun 12, 2024 · N473MC · Boeing 74745E · Horizontal Stabilizer StructureSDR UIEA2024060700502Support Bracket · brokenR/H WLG WING REAR SPAR - WS 380 STIFFENER ATTACHED SUPPORT BRACKET FOUND BROKEN(<P>SUPPORT BRACKET P/N: 65B12757-4 FABRICATED AS PER DRAWING AND RI NO.RI-57-00-16908 REV.A AND INSTALLED AS PER SRM 51-40-02. NO FURTHER DEFECTS NOTED. </P>)Jun 12, 2024 · N473MC · Boeing 74745E · Wing Miscellaneous StructureSDR UIEA2024060800507Support Beam · damagedINSTALL SUPPORT BEAM P/N: 141U1193-43 (3EA) AT LH SIDE & P/N: 141U1193-44 (3EA) AT RH SIDE (BOTH STA 260-280 BETWEEN WL 150 AND WL 170) FOUND BEAMS JOGGLE DEPTH INSUFFICIENT.(<P>TOTAL 6EA TAPERED SHIMS MADE AND INSTALLED AS PER RI-53-00-16880 REV.A. NO FURTHERJun 12, 2024 · N473MC · Boeing 74745E · Fuselage Miscellaneous StructureSDR UIEA2024060800508Fitting · out of alignmentFITTING P/N: 65B07953U5 FOUND 1EA FASTENER HOLE MISALIGNMENT AND 1EA FASTENER HOLE S.E.M.(<P>1EA FASTENER HOLE INSTALL FREEZE PLUG AND FITTING INSTALLED AS PER RI-53-00-16880 REV.A. NO FURTHER DEFECTS NOTED.</P>)Jun 12, 2024 · N473MC · Boeing 74745E · Fuselage Miscellaneous StructureSDR UIEA2024060800509Structure · damagedCHORD P/N: 65B07942U72 FOUND 11EA FASTENER LOCATION S.E.M.(<P>FABRICATED AND INSTALLED REPAIR ANGLE AND FILLER AS PER RI-53-00-16880 REV.A. NO FURTHER DEFECTS NOTED.</P>)Jun 12, 2024 · N473MC · Boeing 74745E · Fuselage Miscellaneous StructureSDR UIEA2024060800510Structure · damagedCHORD P/N 65B07942U16 1EA FASTENER HOLE S.E.M.(<P>CHORD S.E.M. FASTENER HOLE 1EA REPLACED AS PER RI-53-00-16880 REV A. NO FURTHER DEFECTS NOTED.</P>)Jun 12, 2024 · N473MC · Boeing 74745E · Fuselage Miscellaneous StructureSDR UIEA2024061000511Structure · damagedCHORD PN 65B07941U111 FOUND 14EA FASTENER HOLES S.E.M.(<P>14EA FASTENER HOLES REPAIRED AS PER RI-53-00-16880 REV A. NO FURTHER DEFECTS NOTED.</P>)Jun 12, 2024 · N473MC · Boeing 74745E · Fuselage Miscellaneous StructureSDR UIEA2024061000512Fitting · damagedFITTING FOUND 2EA FASTENER HOLES S.E.M.(<P>S.E.M. CONDITION ACCEPTED AS PER RI-53-00-16880 REV A. NO FURTHER DEFECTS NOTED.</P>)Jun 12, 2024 · N473MC · Boeing 74745E · Fuselage Main, Attach FittingsSDR UIEA2024030530142Circuit Card · faultedRTO DUE TO AFT CARGO FIRE WARNING DURING T/O ROLL.(<P>REMOVED AND REPLACED AFT CARGO AFOLTS CARD (A32). SYSTEM GROUND TEST PASSED IAW AMM 26-10-01</P>)Mar 3, 2024 · N473MC · Boeing 74745E · Detection SystemSDR UIEA2024020700073Start Valve · faultedREJECTED TAKE OFF DUE TO AIRCRAFT SURGING. LOW SPEED REJECT(<P>#2 START VALVE FOUND NOT FULLY CLOSED, NOT ALLOWING ENG TO ACCELERATE, WITHIN NORMAL PARAMETERS. #2 ENG VALVE REPLACED PER AMM 80-11-02. PERF INLET AND EXHAUST INSP PER AMM 72-00-00, NO DEFECTS NOTFeb 7, 2024 · N473MC · Boeing 74745E · Engine Start Valves/ControlsSDR UIEA2024020700072Start Valve · faultedENG 2 LAGGING BEHIND OTHER 3 ON APPLICATION OF TAKEOFF POWER. AIRCRAFT YAWED SLIGHTLY TO THE LEFT, SPEED IN THE 20 TO 30 KNOT RANGE WHEN TAKEOFF REJECTED. #2 START VALVE FOUND NOT CLOSED AND WOULD NOT CLOSE.(<P>START VALVE AND STARTER BOTH REPLACED IAW AMM 80-Feb 7, 2024 · N473MC · Boeing 74745E · Engine Start Valves/ControlsSDR UIEA2024012300019Circuit Card · faultedAFT CARGO FIRE WARNING ON FINAL APPROACH AND AGAIN ON THE GROUND. PRECEDED BY AFT CARGO #2 LOOP A AND AFT CARGO #3 LOOP B STS MSG.(<P>REMOVED AND REPLACED A33 AFOLTS CARD AS PER AMM 26-10-01-004-001. OPS CHECK OK</P>)Jan 20, 2024 · N473MC · Boeing 74745E · Fire Protection SystemSDR UIEA2023082500797Unknown · unknownBOTH ATC FAILED IN FLIGHT. UNABLE TO ENTER MEXICAN AIRSPACE. DIVERTED TO LAX. ENTERED ON LP 1769776 ITEMS 2 & 3(<P>LOGBOOK PAGE 1769776 ITEM 2 (ATC-LEFT) R/R LH ATC IAW AMM- 34-53-02. OPS CHECK GOOD.</P> / <P>LOGBOOK PAGE 1769776 ITEM 3 (ATC-RIGHT) PERFORMED Aug 25, 2023 · N473MC · Boeing 74745E · Long-Range Navigation (LORAN) SystemSDR UIEA2023063000671Circuit Card · unknown"FIRE CARGO AFT WARNING" ON TAKEOFF ROLL. REJECTED TAKEOFF, FIRE BELL AND WARNING EICAS INTERMITTENTLY GOING OFF.(<P>REMOVED AND INSTALLED AFT CARGO AFOLTS CARD IAW AMM 26-10-01-004-001 AND 26-10-01-404-006. GROUND TEST PASS.</P>)Jun 30, 2023 · N473MC · Boeing 74745E · Fire Protection SystemSDR UIEA2023061000632Circuit Card · unknownFDE FAULT CARGO DET AFT 2 STATUS MSG.(<P>AFTER VERIFYING THERE WAS NO DANGER, TESTED FIRE LOOP PER DMI 187114 IAW DDG 26-16-01-02A AND APPLIED THE SAME. R/R AFOLPS DATA CARD PER AMM 26-10-01. OPS CHECK GOOD.</P>)Jun 10, 2023 · N473MC · Boeing 74745E · Fire Protection SystemSDR UIEA2023041200340Seat · unknownFIRST OFFICERS SEAT SLID BACKWARDS DURING T/O ROLL(<P>R/R SEAT IAW B747 AMM 25-11-01-401. OPS CKS GOOD </P>)Apr 12, 2023 · N473MC · Boeing 74745E · Cabin Equipment/FurnishingsSDR UIEA2023011730037Smoke Detector · faultedEICAS, CARGO AFT FIRE ON TAKEOFF. EXTINGUISHED BEFORE FINISHING CHECKLIST. LWR EICAS SHOWN INTERMITTENT STATUS MSG CARGO AFT 1 LOOP A, FAIL AND FAULT MSG REPORT SHOWN 26354. REFER TO SUPPLEMENT FIM 26-16 TASK 892, SMOKE DETECTOR M9121 REPLACED AND MAINTENANJan 13, 2023 · N473MC · Boeing 74745E · Fire DetectionSDR UIEA2022101401138Smoke Detector · noneFIRE LOWER CARGO AFT WARNING CAME ON PASSING 6000' ON CLIMB AND WENT AWAY. PRIOR TO ACCOMPLISHING QRH AGAIN, CAME ON DURING DESCENT AROUND 4000' AND WENT AWAY PRIOR TO QRH.(<P>INSTALLED SMOKE DETECTOR LWR AFT 2B PER AMM 26-16-01-401-008. PROCEDURE TEST PER AMOct 14, 2022 · N473MC · Boeing 747 · Fire Protection SystemSDR UIEA2022060900576Uplock Bracket · corrodedCORROSION FOUND ON RH WLG UPLOCK MECHANISM FWD SUPPORT BRACKET R/R RH WLG UPLOCK SUPPORT ASSY IAW SRM 51-40-02 PARA 7 & AMM 32-32-08</P>)Jun 19, 2022 · N473MC · Boeing 74745E · Landing Gear Door ActuatorSDR UIEA2022060900577Uplock Bracket · corrodedCORROSION FOUND ON RH WLG UPLOCK MECHANISM AFT SUPPORT BRACKET R/R WLG UPLOCK AFT SUPPORT ASSY IAW SRM 51-40-02 PARA 7 & AMM 32-32-08Jun 19, 2022 · N473MC · Boeing 74745E · Landing Gear Door ActuatorSDR UIEA2022042200368None · none#4 NACELLE STRUT THRUST TANG - COVER PLATE CANNOT BE INSTALLED, DUE TO NO ACCESS ON THE UNDERNEATH AREA.(<P>#4 NACELLE STRUT THRUST TANK - COVER PLATE FASTENER SUBSTITUTION IAW RI-54-00-15545 REV A</P>)Apr 29, 2022 · N473MC · Boeing 747 · Nacelle/Pylon StructureSDR UIEA2022042200369None · noneU/D EXIT SIGN CTR AND U/D EMER LT AISLE CTR #3 COUNT FROM FWD FOUND WENT OFF IN LESS THAN 15 MINS, M5056 PWR SUPPLY BATTERY NEED REPLACEMENT.(<P>M5056 PWR SUPPLY REPLACED AND INSTALLATION TEST RESULT 'NORMAL' IAW AMM 33-51-04 REV.104, 15MAR2022.</P>)Apr 29, 2022 · N473MC · Boeing 747 · Lighting SystemSDR UIEA2022042200370None · noneU/D EXIT SIGN R/H FOUND WENT OFF IN LESS THAN 15 MINS, M5057 PWR SUPPLY BATTERY NEED REPLACEMENT.(<P>EMERGENCY BATTERY PWR SUPPLY ASSY M5057 REPLACED AND INSTALLATION TEST CARRIED OUT RESULT NORMAL IAW AMM 33-51-04 REV 104, 15MAR2022.</P>)Apr 29, 2022 · N473MC · Boeing 747 · Lighting SystemSDR UIEA2022042200371None · noneM/D STA 940 TENSION TIE R/H STRUCTURE FOUND CRACK(<P>UPPER DECK STA 940 R/H TENSION TIE AFT CHANNEL CRACK AREA REPAIRED IAW RI-53-00-15548 REV A</P>)Apr 29, 2022 · N473MC · Boeing 747 · Fuselage Structure (General)SDR UIEA2022042200372None · noneM/D STA 1000 TENSION TIE R/H FWD CHANNEL FOUND CRACK(<P>UPPER DECK STA 1000 R/H TENSION TIE FWD CHANNEL CRACK AREA REPAIRED IAW RI-53-00-15548 REV A</P>)Apr 29, 2022 · N473MC · Boeing 747 · Fuselage Structure (General)SDR UIEA2022042200373None · noneM/D STA 1020 TENSION TIE RH AFT CHANNEL FOUND CRACK(<P>UPPER DECK STA 1020 R/H TENSION TIE AFT CHANNEL CRACK AREA REPAIRED IAW RI-53-00-15548 REV A</P>)Apr 29, 2022 · N473MC · Boeing 747 · Fuselage Structure (General)SDR UIEA2022042200374None · noneM/D STA 1080 TENSION TIE R/H AFT CHANNEL FOUND CRACK(<P>UPPER DECK STA 1080 R/H TENSION TIE AFT CHANNEL CRACK AREA REPAIRED IAW RI-53-00-15548 REV A</P>)Apr 29, 2022 · N473MC · Boeing 747 · Fuselage Structure (General)SDR UIEA2022042200375None · noneM/D STA 1060 TENSION TIE L/H AFT L/H AFT CHANNEL FOUND CRACK(<P>UPPER DECK STA 1060 L/H TENSION TIE AFT CHANNEL CRACK AREA REPAIRED IAW RI-53-00-15548 REV A</P>)Apr 29, 2022 · N473MC · Boeing 747 · Fuselage Structure (General)SDR UIEA2022042200376None · noneM/D STA 1080 TENSION TIE L/H AFT CHANNEL FOUND CRACK(<P>UPPER DECK STA 1080 L/H TENSION TIE AFT CHANNEL CRACK AREA REPAIRED IAW RI-53-00-15548 REV A</P>)Apr 29, 2022 · N473MC · Boeing 747 · Fuselage Structure (General)SDR UIEA2022042200377None · noneM/D STA 940 TENSION TIE L/H AFT CHANNEL FOUND CRACK(<P>UPPER DECK STA 940 LH TENSION TIE AFT CHANNEL CRACK AREA REPAIRED IAW RI-53-00-15548 REV A</P>)Apr 29, 2022 · N473MC · Boeing 747 · Fuselage Structure (General)SDR UIEA2022042200378None · noneM/D STA 960 TENSION TIE L/H AFT CHANNEL FOUND CRACK(<P>UPPER DECK STA 960 L/H TENSION TIE AFT CHANNEL CRACK AREA REPAIRED IAW RI-53-00-15548 REV A</P>)Apr 29, 2022 · N473MC · Boeing 747 · Fuselage Structure (General)SDR UIEA2022042400379None · noneSTA 2742 STR 46L TO STR 46R FOUND EXISTING REPAIR.(<P>FX - STA 2742 TO STA 2757, STR 46L TO STR 46R, SKIN DOUBLER FOUND EXISITING REPAIRED IAW EGAT E.I NO : E2008A53M-972 REV 02.</P>)Apr 29, 2022 · N473MC · Boeing 747 · Fuselage Structure (General)SDR UIEA2022042400380None · noneEMP STA 2638 - 2658 STR 17L, APU ACCESS DOOR 317AL CUTOUT FWD UPPER CONNER FOUND EXISTING REPAIR.(<P>EMP STA 2638-2658 STR 15L - 18L, APU ACCESS DOOR 317AL CUTOUT FWD UPPER CORNER EXISTING REPAIR LOCATION RE-DO REPAIRED IAW RI-53-81-15541 REV A.</P>)Apr 29, 2022 · N473MC · Boeing 747 · Fuselage Structure (General)SDR UIEA2022042400381None · noneFX - KEEL BEAM PANEL SUPPORT CORROSION CRACK FOUND AT STA 1000 LBL 10" TO RBL 10"(<P>FX - STA 1000 LBL 127" TO RBL 127" KEEL BEAM PANEL ATT SUPPORT CHORD P/N : 69B10098-148 REPLACED AND INSTALLED IAW SRM 51-10-02 AND SRM 51-40-02.</P>)Apr 29, 2022 · N473MC · Boeing 747 · Fuselage Structure (General)SDR UIEA2022042500382None · noneAFT CARGO STA 1840 - 1850 RBL 85" CEILING PNL SUPPORT FOUND DEFORM.(<P>AFT CARGO COMPT STA 1850 - STA 1851 RBL 85" CEILING SUPPORT CHANNEL P/N : 453U1566-80 DEFORM AREAS REPAIRED IAW RI-25-53-15546 REV A</P>)Apr 29, 2022 · N473MC · Boeing 747 · Fuselage Structure (General)SDR UIEA2022042600391None · noneNO.1 PYLON RH NO.1 CORN COWL HINGE FITTING FWD LUG FWD SURFACE FOUND CHAFING(<P>SPOTFACE LUG FACE REQUIRED TO PROVIDE FLAT SURFACE AND FABRICATE CUSTOM WAHSER AS PER RI-54-50-15543 REV A</P>)Apr 29, 2022 · N473MC · Boeing 747 · Nacelle/Pylon StructureSDR UIEA2022042500383None · noneLH BS 880 MOST INNER ROW OF FASTENER HOLES AT TENSION TIE TO FRAME ATTACHMENT LOWER HOLE CRACK WAS FOUND ON FWD CHANNEL RUNNING UP THRU THICKNESS.(<P>STA 880 L/H TENSION TIE FWD CHANNEL 1EA FASTENER HOLE CRACK AREA REPAIRED IAW RI-53-00-15553 REV A</P>)Apr 29, 2022 · N473MC · Boeing 747 · Fuselage Structure (General)SDR UIEA2022042500384None · noneLH BS 900 MOST INNER ROW OF FASTENER HOLES AT TENSION TIE TO FRAME ATTACHEMENT LOWER HOLE CRACK WAS FOUND ON ALUMINUM DOUBLER.(<P>STA 900 LH TENSION TIE FWD CHANNEL ATT ALUMINUM DOUBLER 1EA FASTENER HOLE CRACK AREA REPAIRED IAW RI-53-00-15553 REV A</P>)Apr 29, 2022 · N473MC · Boeing 747 · Fuselage Structure (General)
Back to N473MC