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 UIEA2025121201341](https://openairdocs.org/sdr/UIEA2025121201341.md): Elec Connector · damaged · Dec 12, 2025 · N412MC · Boeing 74747UF · Electrical Power System Wiring > NO 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 UIEA2025100901263](https://openairdocs.org/sdr/UIEA2025100901263.md): Pump · faulted · Oct 10, 2025 · N412MC · Boeing 74747UF · Hydraulic Pump (Electric/Engine), Main > HYD 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 CRAC - [SDR UIEA2025101001265](https://openairdocs.org/sdr/UIEA2025101001265.md): Pump · failed · Oct 10, 2025 · N412MC · Boeing 74747UF · Hydraulic Pump (Electric/Engine), Main > LOST #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 UIEA2025080501089](https://openairdocs.org/sdr/UIEA2025080501089.md): Engine · faulted · Aug 5, 2025 · N412MC · Boeing 74747UF · Engine (Turbine/Turboprop) > LOW 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(
MX IN WORK WHILE IN AOGM FOR RTO ENG 1 EGT LIMIT. AOGM ETR: 10AUG25
) - [SDR UIEA2025071500954](https://openairdocs.org/sdr/UIEA2025071500954.md): Smoke Detector · false activation · Jul 14, 2025 · N412MC · Boeing 74747UF · Smoke Detection > EQUIPMENT SMOKE STATUS MESSAGE AFTER EQUIPMENT COOLING MESSAGE. REMOVED AND REPLACED EQUIPMENT COOLING SMOKE DETECTOR IAW AMM 26-16-51. PERFORMED GROUND TEST. /TEST PASSED MESSAGE CLEARED. - [SDR UIEA2025020300118](https://openairdocs.org/sdr/UIEA2025020300118.md): Floorbeam · corroded · Feb 4, 2025 · N412MC · Boeing 74747UF · Fuselage Main, Floor Beam > MAIN DECK CARGO FLOOR BEAM UPPER CHORD AT STA 2300 LBL 63.0 TO LBL 67.0 FOUND CORROSION.(
WORK ACCOMPLISHED IAW EN 1002-25 REV 0. NO FURTHER DEFECTS NOTED.
) - [SDR UIEA2025020300117](https://openairdocs.org/sdr/UIEA2025020300117.md): Skin · gouged · Feb 4, 2025 · N412MC · Boeing 74747UF · Fuselage Main, Plate/Skin > FUSELAGE SKIN FOUND GOUGE AT L1 DOOR AFT LOWER MID AREA(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 UIEA2025020300116](https://openairdocs.org/sdr/UIEA2025020300116.md): Web · damaged · Feb 4, 2025 · N412MC · Boeing 74747UF · Fuselage Miscellaneous Structure > DURING 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(
FASTENER REMOVED AND REPLACED IAW B747-400F SRM 51-40-02 REV 102. WORK ACCOMPLISHED IAW EN 1008-25 REV 0. NO - [SDR UIEA2025020300115](https://openairdocs.org/sdr/UIEA2025020300115.md): Support Fitting · corroded · Feb 4, 2025 · N412MC · Boeing 74747UF · Fuselage Main, Structure > UPON RH BLG RETRACT ACTUATOR REMOVED, FOUND SUPPORT FITTING O/B LEG CORROSION.(
WORK ACCOMPLISHED IAW EN 1005-25 REV 0. NO FURTHER DEFECTS NOTED.
) - [SDR UIEA2024042200305](https://openairdocs.org/sdr/UIEA2024042200305.md): Adc · faulted · Apr 22, 2024 · N412MC · Boeing 74747UF · Air Data Computer > DURING FLIGHT BUFFET MARGIN AND STALL SPEED MARGIN DISPLAYS WERE DIFFERENT BY +/- 20KIAS FROM LEFT AND RIGHT DISPLAYS(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 RH - [SDR UIEA2024062700571](https://openairdocs.org/sdr/UIEA2024062700571.md): Modulating Valve · faulted · Feb 27, 2024 · N412MC · Boeing 74747UF · Cabin Temperature Control System > DIVERSION: FLIGHT DECK AND UPPER DECK AREA TEMPERATURE UNCONTROLLABLE.(
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.
) - [SDR UIEA2023101200901](https://openairdocs.org/sdr/UIEA2023101200901.md): Unknown · unknown · Oct 11, 2023 · N412MC · Boeing 74747UF · Landing Gear System > LEFT WING GEAR TILT ACTUATOR BROKE. CAUSED DAMAGE TO STRUCTURE AND WING GEAR.(MX IN WORK WHILE IN AOGD FOR LH WING GEAR TILT ACTUATOR INOP. AOGD ETR: 26OCT23
) - [SDR UIEA2023041800368](https://openairdocs.org/sdr/UIEA2023041800368.md): Unknown · unknown · Apr 18, 2023 · N412MC · Boeing 74747UF · Hydraulic Power System > HYD QTY LOW #1 FOLLOWED BY HYD PRESSURE SYS #1 CAUTION ON FINAL.(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 FLIGHT - [SDR UIEA2022101201120](https://openairdocs.org/sdr/UIEA2022101201120.md): Gearbox · none · Oct 10, 2022 · N412MC · Boeing 747 · Trailing Edge Flap Control System > FLAPS DRIVE CATUION MSG ON RETRACTION. C/W QRH(
R/R RH OUTBOARD T/E FLAPS ANGLE GEARBOX. OPS CHECK GOOD IAW AMM 27-51-021
) - [SDR UIEA2021012700139](https://openairdocs.org/sdr/UIEA2021012700139.md): Seat Track · corroded · Feb 10, 2021 · N412MC · Boeing 74747UF · Fuselage, Seat/Cargo Attach Fittings > MAIN DECK STA 1802 LBL 11" SEAT TRACK FOUND COR.(MAIN DECK STA 1770-1810 LBL 11" SEAT TRACK REPAIRED AS PER SRM 53-00-52-2R-12.
) - [SDR UIEA2021012700140](https://openairdocs.org/sdr/UIEA2021012700140.md): Seat Track · corroded · Feb 10, 2021 · N412MC · Boeing 74747UF · Fuselage, Seat/Cargo Attach Fittings > MAIN DECK STA 1726 LBL 11" SEAT TRACK FOUND COR.(MAIN DECK STA 1710-1770 LBL 11 SEAT TRACK REPAIRED AS PER SRM 53-00-52-2R-12.
H/STAB L/H T/E LOWER SKIN BL 415 COR AREA REPAIRED AS PER RI-55-00-14312 REV A.
) - [SDR UIEA2021012900145](https://openairdocs.org/sdr/UIEA2021012900145.md): Skin · dented · Feb 10, 2021 · N412MC · Boeing 74747UF · Trailing Edge Flaps > RHW #19 V/C FLAP I/B BULLNOSE AREA FOUND 1EA DENT MARK.(RHW #19 V/C FLAP I/B BULLNOSE SKIN REPAIRED AS PER SRM 57-43-02-2R-2.
) - [SDR UIEA2021012900146](https://openairdocs.org/sdr/UIEA2021012900146.md): Bracket · cracked · Feb 10, 2021 · N412MC · Boeing 74747UF · Fuselage Main, Attach Fittings > FWD CGO COMPT STA 950 RH MID ROLLER TRAY PDU BRACKET FOUND CRACK.(FWD CGO COMPT STA 950 RH MID ROLLER TRAY PDU BRACKET REPAIRED AS PER RI-25-50-14314 REV A
) - [SDR UIEA2021013100162](https://openairdocs.org/sdr/UIEA2021013100162.md): Skin · dented · Feb 10, 2021 · N412MC · Boeing 74747UF · Landing Gear Doors > NLG RH DOOR EXT SURFACE SKIN AFT AREA FOUND DENT.(REPAIRED IAW RI-52-80-14335 REV A. OPS CHK GOOD.
) - [SDR UIEA2021013100163](https://openairdocs.org/sdr/UIEA2021013100163.md): Retainer · cracked · Feb 10, 2021 · N412MC · Boeing 74747UF · Trailing Edge Flaps > RHW #6 FLAP TRACK FIXED FAIRING O/B SEAL RETAINER FWD CRACK.(RHW #6 FLAP TRACK FIXED FAIRING O/B SEAL RETAINER REPAIRED AS PER RI-27-51-14315 REV A
) - [SDR UIEA2021020100164](https://openairdocs.org/sdr/UIEA2021020100164.md): Seal Depressor · damaged · Feb 10, 2021 · N412MC · Boeing 74747UF · Engine Thrust Reverser > #2 ENG RH T/R FWD LOWER BIFURCATION FOUND DAMAGE.(REPAIRED AS PER RI-78-32-14338 REV B AT #2 ENG R/H T/R FWD LOWER BIFURCATION AREA.
) - [SDR UIEA2021020100183](https://openairdocs.org/sdr/UIEA2021020100183.md): Skin · delaminated · Feb 10, 2021 · N412MC · Boeing 74747UF · Ailerons > RHW O/B MID FLAP O/B AREA FOUND DELAMINATION.(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.
) - [SDR UIEA2021020100184](https://openairdocs.org/sdr/UIEA2021020100184.md): Skin · delaminated · Feb 10, 2021 · N412MC · Boeing 74747UF · Ailerons > LHW O/B FORE FLAP O/B L/E AREA FOUND DELAMINATION.(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.
) - [SDR UIEA2021020100185](https://openairdocs.org/sdr/UIEA2021020100185.md): Skin · delaminated · Feb 10, 2021 · N412MC · Boeing 74747UF · Trailing Edge Flaps > LHW I/B AFT FLAP MID LOWER SURFACE FOUND DELAMINATION.(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.
) - [SDR UIEA2021020200187](https://openairdocs.org/sdr/UIEA2021020200187.md): Skin · delaminated · Feb 10, 2021 · N412MC · Boeing 74747UF · Trailing Edge Flaps > LHW I/B MID FLAP FOUND DELAMINATION.(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.
) - [SDR UIEA2021020200204](https://openairdocs.org/sdr/UIEA2021020200204.md): Skin · delaminated · Feb 10, 2021 · N412MC · Boeing 74747UF · Trailing Edge Flaps > LHW #10 V/C FLAP O/B UPPER CORNER AREA DELAM.(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.
) - [SDR UIEA2021020300221](https://openairdocs.org/sdr/UIEA2021020300221.md): Skin · delaminated · Feb 10, 2021 · N412MC · Boeing 74747UF · Trailing Edge Flaps > LHW I/B FORE FLAP FOUND DELAMINATION.(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.
) - [SDR UIEA2021020300222](https://openairdocs.org/sdr/UIEA2021020300222.md): Skin · dented · Feb 10, 2021 · N412MC · Boeing 74747UF · Ailerons > RHW O/B AILERON LOWER SURFACE FOUND 2EA DENTS.(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.
) - [SDR UIEA2021021200288](https://openairdocs.org/sdr/UIEA2021021200288.md): Skin · delaminated · Feb 10, 2021 · N412MC · Boeing 74747UF · Ailerons > RHW I/B AILERON UPPER SURFACE FOUND DELAMINATION(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.
) - [SDR UIEA2021021200289](https://openairdocs.org/sdr/UIEA2021021200289.md): Structure · cracked · Feb 10, 2021 · N412MC · Boeing 74747UF · Engine Collector/Tailpipe/Nozzle > #2 ENG RH TRANSLATING AFT LOWER TAIL FOUND CRACK(#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.
) - [SDR UIEA2020052901157](https://openairdocs.org/sdr/UIEA2020052901157.md): Hydraulic Line · leaking · May 29, 2020 · N412MC · Boeing 74747UF · Hydraulic System, Main > HYD 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 UIEA2019121876096](https://openairdocs.org/sdr/UIEA2019121876096.md): Transmitter · malfunctioned · Dec 17, 2019 · N412MC · Boeing 74747UF · Engine Oil Quantity > IN CRUISE, OIL QUANTITY FELL TO 0. OIL TEMP INCREASED TO 139, ENGINE #3.(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.
) - [SDR UIEA2019121396039](https://openairdocs.org/sdr/UIEA2019121396039.md): Lamp · inoperative · Dec 12, 2019 · N412MC · Boeing 74747UF · Emergency Lighting > MAIN DECK L1 DOOR - CEILING EMERGENCY LIGHT INOP. (RELAMPED L1 MAIN DECK DOOR CEILING LIGHT IAW B747 AMM 33-51-07-962-001, OPS CHECK GOOD.
) - [SDR UIEA2019021873240](https://openairdocs.org/sdr/UIEA2019021873240.md): Coffeemaker · failed · Feb 17, 2019 · N412MC · Boeing 74747UF · Buffet/Galleys > AT 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.(INSPECTED GALLEY AND ALL ELECTRICAL APPLIANCES FOR OPERATION, ALL CHECKED NORMAL. ALL LIGHTS AND OUTLETS WORKED - [SDR UIEA2019020503105](https://openairdocs.org/sdr/UIEA2019020503105.md): Skin · dented · Feb 3, 2019 · N412MC · Boeing 74747UF · Fuselage Main, Plate/Skin > SHARP DENT ON FUSELAGE SKIN PANEL NEAR STA 540. BETWEEN S-33R AND S-34R.(
1.REPAIR DENT AREA I.A.W. EI NO.T2019A53M-150 REV.1.
) - [SDR UIEA2019020503107](https://openairdocs.org/sdr/UIEA2019020503107.md): Skin · dented · Feb 3, 2019 · N412MC · Boeing 74747UF · Trailing Edge Flaps > NON-MEL #88716,DENT,LH INBD MID FLAP,WITHIN LIMITS,REPAIR AT NEXT C CHECK.(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 10 - [SDR UIEA2019020503109](https://openairdocs.org/sdr/UIEA2019020503109.md): Skin · dented · Feb 3, 2019 · N412MC · Boeing 74747UF · Trailing Edge Flaps > DENT-SKIN.RH WING INBD MID FLAP.INBD LOWER SURFACE SKIN ONE DENT.WBL 140.(
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 F - [SDR UIEA2019020503110](https://openairdocs.org/sdr/UIEA2019020503110.md): Skin · dented · Feb 3, 2019 · N412MC · Boeing 74747UF · Trailing Edge Flaps > DENT-SKIN,RH WING INBD MID FLAP LOWER SURFACE WBL 406.(
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 MAINTAI - [SDR UIEA2019020503111](https://openairdocs.org/sdr/UIEA2019020503111.md): Skin · cracked · Feb 3, 2019 · N412MC · Boeing 74747UF · Trailing Edge Flaps > CRACK-SKIN R/H WING INBOARD MMID FLAP,OUTBD T/E LOWER SURFACE,WBL 430.(
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",W - [SDR UIEA2019020503112](https://openairdocs.org/sdr/UIEA2019020503112.md): Skin · damaged · Feb 3, 2019 · N412MC · Boeing 74747UF · Ailerons > DAMAGE SKIN,R/H WING INBD AILERON OUTBD T/E CORNER.(
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 UIEA2019020503113](https://openairdocs.org/sdr/UIEA2019020503113.md): Skin · damaged · Feb 3, 2019 · N412MC · Boeing 74747UF · Cargo/Baggage Doors > SKIN EDGE BENDING ON FWD/AFT LOWER CORNERS OF BULK CARGO DOOR OUTER SKIN.(
1.PFM EI NO.T2019A53M-270. REV1 2.JOB COMPLETED AND COND CHK NML.
) - [SDR UIEA2019020503114](https://openairdocs.org/sdr/UIEA2019020503114.md): Frame · corroded · Feb 3, 2019 · N412MC · Boeing 74747UF · Fuselage Main, Frame > CORROSION-FOUND 30EA CORROSION DAMAGES WHEN PERFORM SB 747-53A2878.(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).
) - [SDR UIEA2019020503115](https://openairdocs.org/sdr/UIEA2019020503115.md): Skin · cracked · Feb 3, 2019 · N412MC · Boeing 74747UF · Cargo/Baggage Doors > FOUND SKIN PANEL CRACK AT SECTION 46 LOWER LOBE CGO DOOR FOWARD UPPER CORNER.(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.
) - [SDR UIEA2019020503116](https://openairdocs.org/sdr/UIEA2019020503116.md): Seat Track · corroded · Feb 3, 2019 · N412MC · Boeing 74747UF · Fuselage, Seat/Cargo Attach Fittings > REPAIR CORROSION ON THE MAIN DECK FLOOR SEAT TRACK NEAR STA 1047 AND STA 1128,RBL 11.33.(1.REPAIR SEAT TRACK I.A.W. EI NO T2019A53M-217 REV.1 2.COND CHK NML AND JOB COMPLETED.
) - [SDR UIEA2019020503117](https://openairdocs.org/sdr/UIEA2019020503117.md): Skin · corroded · Feb 3, 2019 · N412MC · Boeing 74747UF · Wing, Plate/Skin > CORROSION-SKIN, R/H WING OUTBD LE CAVITY INSIDE LE LOWER PNL ATTACH PLATE,STA 1540.(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 SA - [SDR UIEA2019020503118](https://openairdocs.org/sdr/UIEA2019020503118.md): Acoustic Liner · corroded · Feb 3, 2019 · N412MC · Boeing 74747UF · Nacelle/Pylon, Main Frame > BULGE ON ACOUSTIC PANEL AFT EDGE OF NO.1 ENG INLET COWL NEAR 7 O'CLOCK POSITION.(
1.REPAIR DAMAGE AREA I.A.W. EI NO=T2019A71M-365 REV.1 2.JOB COMPLETED AND COND. CHK NML.
) - [SDR UIEA2019020503119](https://openairdocs.org/sdr/UIEA2019020503119.md): Doubler · corroded · Feb 3, 2019 · N412MC · Boeing 74747UF · Fuselage Main, Plate/Skin > CORROSION-DOUBLER,LOWER FUSELAGE,STA 979 FORM ACCESS PNL NO.192 FFR.(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 &14 - [SDR UIEA2019020503120](https://openairdocs.org/sdr/UIEA2019020503120.md): Battery Pack · no test · Feb 3, 2019 · N412MC · Boeing 74747UF · Emergency Lighting > FOUND POWER SUPPLY EMERGENCY LIGHT M5170,M5168 CAPACITIY FUNCTION NOT GOOD.(
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 Next page: https://openairdocs.org/aircraft/N412MC/reports.md?page=2 ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql 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 ``` This list as a web page: https://openairdocs.org/aircraft/N412MC/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.