N412MC
Service difficulty reports · 193
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 = 'N412MC' 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.
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 = 'N412MC' AND registry_match = 'registration' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR UIEA2026081100740Tru · faultedEICAS MSG "ELEC GEN 3". COMPLIED QRH PROCEDURE(<P>AS A PRECAUTIONARY, R/R TRANSFORMER ASSY T4006 PER AMM 24-23-03/401 & IPC 24-23-03-034. PERF IDLE RUN UP OF #2 & #3 ENGINE IAW AMM 71-00-00/501. OPS CHK OK, ALL INDICATIONS NORMAL AND WITHIN LIMITS. FOUND WIRE SDR UIEA2025121201341Elec Connector · damagedNO NAI INDICATION FOR ENG 1 NAI VALVE IS ON DEFERRAL DMI 243009 AND LOCKED OPEN, & CONNECTOR IS REMOVED. RAN ENGINE IAW 71-00-00, VALVES OPS NORMAL. RESET PUSHED PIN ON PLUG 40289P PIN 15 & OPS CHK OK PER AMM 30-21-00 & 71-00-00.SDR UIEA2025100901263Pump · faultedHYD 4 QTY LOW-ADVISORY, HYD PRESS ENG 4-STATUS, HYD RESVR PRESS 4-STATUS-DURING FLIGHT. WHEN ARRIVED BLEEDING HYDRAULIC FLUID VERIFIED FROM JFK STATION TECHS. SERVICED HYD SYS AS REQ'D DUE TO ENG 4 EDP R & R REF AMM 12-12-01 R114. FOUND ENG 4 EDP HOUSING CRACSDR UIEA2025101001265Pump · failedLOST #4 HYDRAULIC SYS ENROUTE TO JFK. EMERGENCY WAS DECLARED. REMOVED & REPLACED #4 ENGINE DRIVEN PUMP IAW AMM- 29-11-05. LEAK & OPS CHECK GOOD.SDR UIEA2025080501089Engine · faultedLOW SPEED REJECTED, #1 ENG 2.5-3.0 BELOW REQ T/O THRUST. EGT #1 EXCEED 952 SOLID RED BOX AROUND EGT. RED BOX FOR 5 SECONDS(<P>MX IN WORK WHILE IN AOGM FOR RTO ENG 1 EGT LIMIT. AOGM ETR: 10AUG25</P>)SDR UIEA2025071500954Smoke Detector · false activationEQUIPMENT SMOKE STATUS MESSAGE AFTER EQUIPMENT COOLING MESSAGE. REMOVED AND REPLACED EQUIPMENT COOLING SMOKE DETECTOR IAW AMM 26-16-51. PERFORMED GROUND TEST .</P> / <P>TEST PASSED MESSAGE CLEARED.SDR UIEA2025020300118Floorbeam · corrodedMAIN DECK CARGO FLOOR BEAM UPPER CHORD AT STA 2300 LBL 63.0 TO LBL 67.0 FOUND CORROSION.(<P>WORK ACCOMPLISHED IAW EN 1002-25 REV 0. NO FURTHER DEFECTS NOTED.</P>)SDR UIEA2025020300117Skin · gougedFUSELAGE SKIN FOUND GOUGE AT L1 DOOR AFT LOWER MID AREA(<P>GOUGE EVALUATED AND MEASURED LENGTH: 9", (A) WIDTH: 2.2", (Y) DEPTH: 0.135", A/Y = 16.29 FOUND OUT OF LIMIT AS PER B747-400F SRM 53-00-01-1A-1 ALLOWABLE DAMAGE DETAIL III REV 102. WORK ACCOMPLISHED AS SDR UIEA2025020300116Web · damagedDURING HFEC INSPECTION ON NOSE WHEEL WELL SIDE AND TOP PANEL, WEB AND STIFFENER AT STA 265-280, WL 140 FOUND TWIN FASTENER AND UNABLE TO SCAN AROUND(<P>FASTENER REMOVED AND REPLACED IAW B747-400F SRM 51-40-02 REV 102. WORK ACCOMPLISHED IAW EN 1008-25 REV 0. NOSDR UIEA2025020300115Support Fitting · corrodedUPON RH BLG RETRACT ACTUATOR REMOVED, FOUND SUPPORT FITTING O/B LEG CORROSION.(<P>WORK ACCOMPLISHED IAW EN 1005-25 REV 0. NO FURTHER DEFECTS NOTED.</P>)SDR UIEA2024042200305Adc · faultedDURING FLIGHT BUFFET MARGIN AND STALL SPEED MARGIN DISPLAYS WERE DIFFERENT BY +/- 20KIAS FROM LEFT AND RIGHT DISPLAYS(<P>DFDR DATA DOWNLOADED & SENT TO HDQ PER AMM 31-31-01 REV 110. AOA SENSOR TEST OK (NO LIGHT) PER AMM 34-12-03 REV 110. AS PER REQUEST, R/R RHSDR UIEA2024062700571Modulating Valve · faultedDIVERSION: FLIGHT DECK AND UPPER DECK AREA TEMPERATURE UNCONTROLLABLE.(<P>R/R FLT DECK ZONE TRIM MOD VLV AND ZONE TEMP CONTROL MOD PER AMM 21-61-10/401 AND 21-61-01/401. OPS CHK GOOD. </P>)SDR UIEA2023101200901Unknown · unknownLEFT WING GEAR TILT ACTUATOR BROKE. CAUSED DAMAGE TO STRUCTURE AND WING GEAR.(<P>MX IN WORK WHILE IN AOGD FOR LH WING GEAR TILT ACTUATOR INOP. AOGD ETR: 26OCT23</P>)SDR UIEA2023041800368Unknown · unknownHYD QTY LOW #1 FOLLOWED BY HYD PRESSURE SYS #1 CAUTION ON FINAL.(<P>NOSE GEAR STEERING PRESSURE LINE AT STA 900 IN FWD PIT LEAKING. REPAIRED AND INSTALLED TEMP LINE IAW AMM 20-11-05 & GMM 3.24.1. OPS & LEAK CHECK GOOD. RE-INSPECT TEMP FLEX LINE EVERY 25 FLIGHTSDR UIEA2022101201120Gearbox · noneFLAPS DRIVE CATUION MSG ON RETRACTION. C/W QRH(<P>R/R RH OUTBOARD T/E FLAPS ANGLE GEARBOX. OPS CHECK GOOD IAW AMM 27-51-021</P>)SDR UIEA2021012700139Seat Track · corrodedMAIN DECK STA 1802 LBL 11" SEAT TRACK FOUND COR.(<P>MAIN DECK STA 1770-1810 LBL 11" SEAT TRACK REPAIRED AS PER SRM 53-00-52-2R-12.</P>)SDR UIEA2021012700140Seat Track · corrodedMAIN DECK STA 1726 LBL 11" SEAT TRACK FOUND COR.(<P>MAIN DECK STA 1710-1770 LBL 11 SEAT TRACK REPAIRED AS PER SRM 53-00-52-2R-12.</P><P><BR DATA-MCE-BOGUS="1" /></P>)SDR UIEA2021012700141Skin · corrodedH/STAB L/H T/E LOWER SKIN BL 415 FOUND COR.(<P>H/STAB L/H T/E LOWER SKIN BL 415 COR AREA REPAIRED AS PER RI-55-00-14312 REV A.</P>)SDR UIEA2021012900145Skin · dentedRHW #19 V/C FLAP I/B BULLNOSE AREA FOUND 1EA DENT MARK.(<P>RHW #19 V/C FLAP I/B BULLNOSE SKIN REPAIRED AS PER SRM 57-43-02-2R-2.</P>)SDR UIEA2021012900146Bracket · crackedFWD CGO COMPT STA 950 RH MID ROLLER TRAY PDU BRACKET FOUND CRACK.(<P>FWD CGO COMPT STA 950 RH MID ROLLER TRAY PDU BRACKET REPAIRED AS PER RI-25-50-14314 REV A</P>)SDR UIEA2021013100162Skin · dentedNLG RH DOOR EXT SURFACE SKIN AFT AREA FOUND DENT.(<P>REPAIRED IAW RI-52-80-14335 REV A. OPS CHK GOOD.</P>)SDR UIEA2021013100163Retainer · crackedRHW #6 FLAP TRACK FIXED FAIRING O/B SEAL RETAINER FWD CRACK.(<P>RHW #6 FLAP TRACK FIXED FAIRING O/B SEAL RETAINER REPAIRED AS PER RI-27-51-14315 REV A</P>)SDR UIEA2021020100164Seal Depressor · damaged#2 ENG RH T/R FWD LOWER BIFURCATION FOUND DAMAGE.(<P>REPAIRED AS PER RI-78-32-14338 REV B AT #2 ENG R/H T/R FWD LOWER BIFURCATION AREA.</P>)SDR UIEA2021020100183Skin · delaminatedRHW O/B MID FLAP O/B AREA FOUND DELAMINATION.(<P>RHW O/B MID FLAP L/E AREA 62" FROM O/B EDGE DELAMINATION AREA PERFORMED REPAIR AS PER SRM 51-70-07 PAR 5A AND REFER 'HX' PROCESS CARD CONTROL SEQUENCE NO:XJN504742-01 FOR DETAIL.</P>)SDR UIEA2021020100184Skin · delaminatedLHW O/B FORE FLAP O/B L/E AREA FOUND DELAMINATION.(<P>LHW O/B FORE FLAP L/E AREA 11" FROM O/B EDGE DELAMINATED AREA PERFORMED REPAIR AS PER SRM 51-70-07 PAR 5A AND REFER 'HX' PROCESS CARD CONTROL SEQUENCE NO:XJN503348-01 FOR DETAIL.</P>)SDR UIEA2021020100185Skin · delaminatedLHW I/B AFT FLAP MID LOWER SURFACE FOUND DELAMINATION.(<P>LHW I/B AFT FLAP LOWER SURFACE 160" FROM O/B EDGE DELAMIATION AREA PERFORMED REPAIR AS PER SRM 51-70-07 PAR 5A AND DETAIL REFER 'HX' PROCESS CARD CONTROL SEQUENCE NO: XJN504726-01.</P>)SDR UIEA2021020200187Skin · delaminatedLHW I/B MID FLAP FOUND DELAMINATION.(<P>LHW I/B MID FLAP 33" FROM I/B EDGE DELAMAINATED AREA PERFORMED REPAIR AS PER SRM 51-70-07 PAR 5A AND DETAIL REFER 'HX' PROCESS CARD CONTROL SEQUENCE NO: XJN509105-01.</P>)SDR UIEA2021020200204Skin · delaminatedLHW #10 V/C FLAP O/B UPPER CORNER AREA DELAM.(<P>LHW #10 V/C FLAP O/B UPPER CORNER PERFORMED REPAIR AS PER SRM 51-70-07 PAR 5G REV 90 REV DATE 20 OCT 2020 AND REFER TO HX PROCESS CARD CONTROL SEQUENCE NO: XJN507729-01 FOR DETAIL.</P>)SDR UIEA2021020300221Skin · delaminatedLHW I/B FORE FLAP FOUND DELAMINATION.(<P>LHW I/B FORE FLAP 115.5" FROM I/B EDGE DELAMINATION AREA PERFORMED REPAIR AS PER SRM 51-70-07 PAR 5A AND DETAIL REFER 'HX' PROCESS CARD CONTROL SEQUENCE NO: XJN509097-01.</P>)SDR UIEA2021020300222Skin · dentedRHW O/B AILERON LOWER SURFACE FOUND 2EA DENTS.(<P>RHW O/B AILERON LOWER SURFACE PERFORMED REPAIR AS PER SRM 51-70-06 PAR.5A(1) AND REFER TO HX PROCESS CARD NO:XJN504858-01 AND XJN504858-02 FOR DETAIL.</P>)SDR UIEA2021021200288Skin · delaminatedRHW I/B AILERON UPPER SURFACE FOUND DELAMINATION(<P>RHW I/B AILERON UPPER SURFACE PERFORMED REPAIR AS PER SRM 51-70-06 PAR.5.A REV 90 REV DATE 20OCT20 AND REFER TO HX PROCESS CARD CONTROL SEQUENCE NO XJN504866-01 FOR DETAIL.</P>)SDR UIEA2021021200289Structure · cracked#2 ENG RH TRANSLATING AFT LOWER TAIL FOUND CRACK(<P>#2 ENG RH TRANSLATING AFT LOWER TAIL PERFORMED LAYUP REPAIR AS PER ST ENGINEERING CMM 78-32-31 PAR.5.B REV 60 REV DATE 01 SEPT 2020.</P>)SDR UIEA2020052901157Hydraulic Line · leakingHYD QTY 4 WENT TO ZERO ON GEAR RETRACTION. FOUND HYD LINE LEAKING. LT WLG EXT ACT LINE REMOVED AND REPLACED. LEAK CHECK SATISFACTORY IAW AMM 32-32-01.SDR UIEA2019121876096Transmitter · malfunctionedIN CRUISE, OIL QUANTITY FELL TO 0. OIL TEMP INCREASED TO 139, ENGINE #3.(<P>AFTER ENGINE SHUTDOWN, SERVICED OIL TANK WITH 3 QTS OF OIL TO FULL. REMOVED AND REPLACED #3 ENGINE OIL QUANTITY TRANSMITTER IAW AMM 79-31-01. LEAK AND OPS CHECK GOOD.</P>)SDR UIEA2019121396039Lamp · inoperativeMAIN DECK L1 DOOR - CEILING EMERGENCY LIGHT INOP. (<P>RELAMPED L1 MAIN DECK DOOR CEILING LIGHT IAW B747 AMM 33-51-07-962-001, OPS CHECK GOOD.</P>)SDR UIEA2019021873240Coffeemaker · failedAT CRUISE, FL 330, HEARD A LOUD "POP" SOUND FROM THE GALLEY AREA. IT WAS IMMEDIATELY FOLLOWED BY AN ELECTRICAL FIRE SCENT. NO SMOKE WAS OBSERVED.(<P>INSPECTED GALLEY AND ALL ELECTRICAL APPLIANCES FOR OPERATION, ALL CHECKED NORMAL. ALL LIGHTS AND OUTLETS WORKEDSDR UIEA2019020503105Skin · dentedSHARP DENT ON FUSELAGE SKIN PANEL NEAR STA 540. BETWEEN S-33R AND S-34R.(<P>1.REPAIR DENT AREA I.A.W. EI NO.T2019A53M-150 REV.1.</P>)SDR UIEA2019020503107Skin · dentedNON-MEL #88716,DENT,LH INBD MID FLAP,WITHIN LIMITS,REPAIR AT NEXT C CHECK.(<P>1.CUT OUT THE DAMAGE MATERIAL AND CLEAN,MEASURE THE DAMAGE AREA 3.75"X2",3.5" FROM OUTBD EDGE.17" FROM AFT EDGE.BOND FILLER AND REPAIR DOUBLER WITH FILM ADHESIVE.CURE 250 DEG. FOR 10SDR UIEA2019020503109Skin · dentedDENT-SKIN.RH WING INBD MID FLAP.INBD LOWER SURFACE SKIN ONE DENT.WBL 140.(<P>CUTOUT THE DAMAGE AREA AND CLEAN.MEASURE THE DAMAGE AREA (L-2".W-2".6.4" FROM AFT EDGE.4.5" FROM INBD EDGE AT R/H WING INBD MID FLAP LWR SURFACE.BOND REPAIR-DOUBLER (L=6",W=6") WITH FSDR UIEA2019020503110Skin · dentedDENT-SKIN,RH WING INBD MID FLAP LOWER SURFACE WBL 406.(<P>1.CUT OUT THE DAMAGE MATERIAL AND CLEAN MEASURE THE DAMAGE AREA 3.2"X2.6" 33' FORM OUTBD EDGE 12" FROM THE EDGE BOND FILLER AND REPAIR DOUBLER WITH FILM ADHESIVE CURE 250DEG. FOR 100 MINUTES AND MAINTAISDR UIEA2019020503111Skin · crackedCRACK-SKIN R/H WING INBOARD MMID FLAP,OUTBD T/E LOWER SURFACE,WBL 430.(<P>1.CUT OUT THE CRACK MATERIAL AND CLEAN MEASURE THE DAMAGE AREA (L=2.5",W+0.75",12.5" FROM AFT EDGE AT R/H WING INBD MID FLAP OUTBD T/E LWR SURFACE,WBL 430).BOND 4 REPAIRS PLIES (L=6.5",WSDR UIEA2019020503112Skin · damagedDAMAGE SKIN,R/H WING INBD AILERON OUTBD T/E CORNER.(<P>1.REMOVE THE DAMAGE MATERIAL AND CLEAN MEASURE THE DAMAGE ARE (0.5"X0.5")X2 PLIES AT OUTBD EDGE AND AFT EDGE CORNER) BOND 4 REPAIR PLIES (6.5"X3.5") USE WET LATUP WITH RESIN CURE AT 150 DEG. F FOR MINIMUM SDR UIEA2019020503113Skin · damagedSKIN EDGE BENDING ON FWD/AFT LOWER CORNERS OF BULK CARGO DOOR OUTER SKIN.(<P>1.PFM EI NO.T2019A53M-270. REV1 2.JOB COMPLETED AND COND CHK NML.</P>)SDR UIEA2019020503114Frame · corrodedCORROSION-FOUND 30EA CORROSION DAMAGES WHEN PERFORM SB 747-53A2878.(<P>1.REPAIR DAMAGED AREA I.A.W. EI NO. T2019A53M319 REV.2 2.JOB COMPLETED AND COND CHK NML. 3. JACKING EI. NO.T2019A07M-315 REV.0 THAN ATTACHECHED TO NRC WO.3058015(579).</P>)SDR UIEA2019020503115Skin · crackedFOUND SKIN PANEL CRACK AT SECTION 46 LOWER LOBE CGO DOOR FOWARD UPPER CORNER.(<P>1.ACCOMPLISHED THE REPAIR I.A.W. EI NO.T21019A53M-318 REV.2 AND SRM 53-60-01-2R-3 REPAIR 3 REV.84 2.CONDITON CHECK NORMAL AND JOB COMPLETED.</P>)SDR UIEA2019020503116Seat Track · corrodedREPAIR CORROSION ON THE MAIN DECK FLOOR SEAT TRACK NEAR STA 1047 AND STA 1128,RBL 11.33.(<P>1.REPAIR SEAT TRACK I.A.W. EI NO T2019A53M-217 REV.1 2.COND CHK NML AND JOB COMPLETED.</P>)SDR UIEA2019020503117Skin · corrodedCORROSION-SKIN, R/H WING OUTBD LE CAVITY INSIDE LE LOWER PNL ATTACH PLATE,STA 1540.(<P>1.REMOVE DAMAGE PART I.A.W. SRM 51-40-02-0G-0,REV=84 2.INSTALL NEW P/N=65B11862-36 IAW SRM 51-40-02-0G-0,REV=84 AND DMG NO=65B11862 SH2 REV.F 3.JOB COMPLETED AND COND CHK SASDR UIEA2019020503118Acoustic Liner · corrodedBULGE ON ACOUSTIC PANEL AFT EDGE OF NO.1 ENG INLET COWL NEAR 7 O'CLOCK POSITION.(<P>1.REPAIR DAMAGE AREA I.A.W. EI NO=T2019A71M-365 REV.1 2.JOB COMPLETED AND COND. CHK NML.</P>)SDR UIEA2019020503119Doubler · corrodedCORROSION-DOUBLER,LOWER FUSELAGE,STA 979 FORM ACCESS PNL NO.192 FFR.(<P>1.RMV CORROSION DOUBLER I.A.W. SRM 51-40-02-0G-0 REV.84 2.INSTL NEW DOUBLER I.A.W. BOEING DWG NO.140110999 SH.30 REV.- & 14244780 SH.12 REV.F & 417112400 SH2 REV.-& 65B04118 SH.2 REV.P &14SDR UIEA2019020503120Battery Pack · no testFOUND POWER SUPPLY EMERGENCY LIGHT M5170,M5168 CAPACITIY FUNCTION NOT GOOD.(<P>1.IAW AMM 33-51-04-902-001-001 REV.94 REPLACED EMERGENCY LIGHTS SUPPLY BATTERIES M5170,M5168 AND CONDTION CHECK NORMAL 2.I.A.W. AMM 33-51-04-902-001-001 REV.94 STEP 3.E PERFORMED PO
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