# Service difficulty reports: N496MC A list on [N496MC](https://openairdocs.org/aircraft/N496MC.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. Page 1 of 4 · 195 reports - [SDR UIEA2026092000888](https://openairdocs.org/sdr/UIEA2026092000888.md): Indicator · failed · Sep 20, 2026 · N496MC · Boeing 74747UF · Attitude Gyro and Indicating System > STBY ATTITUDE INDICATOR FAILED AFTER TAKEOFF. REMOVED AND REPLACED STANDBY ATTITUDE INDICATOR AS PER AMM 34-24-01/401 AND AIPC 34-24-01-05. OPS CHECK PASSED, NO FURTHER DEFECTS NOTED.

) - [SDR UIEA2026080600684](https://openairdocs.org/sdr/UIEA2026080600684.md): Smoke Detector · activated · Aug 7, 2026 · N496MC · Boeing 74747UF · Smoke Detection > SMOKE IN CREW REST EICAS AT 1955Z FOR ABOUT 5 MINS. SMOKE DISSIPATED AND EICAS DID NOT RETURN. REPLACED ALL PACK WATER SEPERATOR COALESCER BAGS IAW AMM 05-51-56 AND FIM 21-00 TASK 810. REPLACED CREW REST AREA SMOKE DETECTOR IAW AMM 26-14-51 AND 21-51-05. NO SM - [SDR UIEA2026031100080](https://openairdocs.org/sdr/UIEA2026031100080.md): Floorbeam · corroded · Mar 25, 2026 · N496MC · Boeing 74747UF · Fuselage Main, Floor Beam > MAIN DECK CARGO UPON REMOVAL OF FLOOR PANEL FLOOR BEAM AT STATION 2220 LBL 82 FOUND CORRODED. CORRODED FLOOR BEAM AT STATION 2220 LBL 82, REPAIR CARRIED OUT AS PER SRM 53-00-51-2R-3 REPAIR 3 REV 106. NO FURTHER DEFECTS NOTED. PN BAC1505-101049. - [SDR UIEA2026031100081](https://openairdocs.org/sdr/UIEA2026031100081.md): Lever · cracked · Mar 25, 2026 · N496MC · Boeing 74747UF · Fuselage Main, Structure > MAIN DECK CARGO DOOR L5 FUSELAGE DOOR FRAME CUTOUT JUST OUTBOARD OF HOLD/OPEN RELEASED LEVER FOUND CRACK. CRACK ON MAIN DECK CARGO DOOR L5 FUSELAGE DOOR FRAME CUTOUT OUTBOARD OF HOLD/OPEN RELEASED LEVER, REPAIR CARRIED OUT AS PER B747-400F SRM 53-60-15-2R-7 R - [SDR UIEA2026031100082](https://openairdocs.org/sdr/UIEA2026031100082.md): Not Reported · not reported · Mar 25, 2026 · N496MC · Boeing 74747UF · Standard Practices/Structures > WHILE ACCOMPLISH EO #4453C592, FOUND STEP 1 TBD BY EO REV 1 AND REQUIRE TO CONTACT MANUFACTURER TO APPROVE THE EXISTING REPAIR AND PROVIDE THE CAT B FAA 8100-9. REPAIR CARRIED OUT IAW EN #3137-26 REV 1. NO FURTHER DEFECTS NOTED. - [SDR UIEA2026031100085](https://openairdocs.org/sdr/UIEA2026031100085.md): Splice · corroded · Mar 25, 2026 · N496MC · Boeing 74747UF · Fuselage Main, Structure > MAIN EE CTR SPLICE STRAP AT STATION 400 RBL 63 FOUND WITH SURFACE CORROSION.(

MAIN EE CTR SPLICE STRAP AT STATION 400 RBL 63 WORK ACCOMPLISHED IAW EN# 3155-26 REV 0. NO FURTHER DEFECTS NOTED. PN 65B07936-358 - [SDR UIEA2026031100086](https://openairdocs.org/sdr/UIEA2026031100086.md): Frame · cracked · Mar 25, 2026 · N496MC · Boeing 74747UF · Fuselage Main, Frame > DURING HFEC OPEN HOLE INSPECTION AT NON STRETCHED UPPER DECK TENSION TIE AND FRAMES, STATION 820 LHS FOUND 01 EA HOLE CRACKED AT AROUND 6 O'CLOCK POSITION AS MARKED.(

REPAIR CARRIED OUT ON CRACKED TENSION TIE AT STATION 820 IAW B747-400F SRM 53-20-302R REPAI - [SDR UIEA2026031100087](https://openairdocs.org/sdr/UIEA2026031100087.md): Frame · cracked · Mar 25, 2026 · N496MC · Boeing 74747UF · Fuselage Main, Frame > DURING HFEC OPEN HOLE INSPECTION AT NON STRETCHED UPPER DECK TENSION TIE AND FRAMES, STA 820 RHS. FOUND 02 EA HOLES CRACKED AT 11 O'CLOCK AND 6 O'CLOCK POSITION RESPECTIVELY, VIEW LOOKING FORWARD AS MARKED.(

REPAIR CARRIED OUT ON CRACKED TENSION TIE AT STA - [SDR UIEA2026031100088](https://openairdocs.org/sdr/UIEA2026031100088.md): Frame · cracked · Mar 25, 2026 · N496MC · Boeing 74747UF · Fuselage Main, Frame > DURING HFEC OPEN HOLE INSPECTION AT NON STRETCHED UPPER DECK TENSION TIE AND FRAMES, STA 860 RHS FOUND 01 EA HOLE CRACKED AT AROUND 11 O'CLOCK POSITION VIEW LOOKING FORWARD AS MARKED. REPAIR CARRIED OUT ON CRACKED TENSION TIE AT 860 RT IAW B747-400F SRM 53-20 - [SDR UIEA2026031800096](https://openairdocs.org/sdr/UIEA2026031800096.md): Frame · cracked · Mar 25, 2026 · N496MC · Boeing 74747UF · Fuselage Main, Frame > DURING HFEC OPEN HOLE INSPECTION AT NON STRETCHED UPPER DECK TENSION TIE AND FRAMES STA 760 LHS FOUND 01 EA HOLE CRACKED ON STEEL PLATE AS MARKED.(

NON STRETCHED UPPER DECK TENSION TIE AND FRAMES STA 760 LHS WORK ACCOMPLISHED IAW EN#3186-26 REV 0. NO FURTHE - [SDR UIEA2026031800097](https://openairdocs.org/sdr/UIEA2026031800097.md): Skin · dented · Mar 25, 2026 · N496MC · Boeing 74747UF · Fuselage Main, Plate/Skin > LOWER FUSELAGE SKIN STA 517 S36R FOUND DENT. LOWER FUSELAGE SKIN STA 517 S36R WORK ACCOMPLISHED IAW EN 3188-26 REV 0. NO FURTHER DEFECTS NOTED. - [SDR UIEA2026031800098](https://openairdocs.org/sdr/UIEA2026031800098.md): Skin · dented · Mar 25, 2026 · N496MC · Boeing 74747UF · Fuselage Main, Plate/Skin > DENT AT LOWER HALF OF FUSELAGE EXTERNAL SKIN AT STA 463 S33L - S34L. DENT AT LOWER HALF OF FUSELAGE EXTERNAL SKIN AT BS 463 S33L - S34L WORK ACCOMPLISHED IAW EN #3167-26 REV 0. NO FURTHER DEFECTS NOTED. - [SDR UIEA2026031800099](https://openairdocs.org/sdr/UIEA2026031800099.md): Skin · dented · Mar 25, 2026 · N496MC · Boeing 74747UF · Fuselage Main, Plate/Skin > DENT ON FUSELAGE EXTERNAL SKIN AT STA 2595 S25R - S26R.(

DENT AT OF FUSELAGE EXTERNAL SKIN AT STA 2595 S25R - S26R, WORK ACCOMPLISHED IAW EN #3185-26 REV 0. NO FURTHER DEFECTS NOTED. PN 65B02698-18. - [SDR UIEA2026031800100](https://openairdocs.org/sdr/UIEA2026031800100.md): Spar Web · corroded · Mar 25, 2026 · N496MC · Boeing 74747UF · Wing Spar > RIGHT WING GEAR W/W CENTER WING REAR SPAR WEB JETTISION PUMP CUTOUT FOUND CORROSION. RT WING GEAR W/W CENTER WING REAR SPAR WEB JETTISION PUMP CUTOUT WORK ACCOMPLISHED IAW EN #3157-26 REV 0. PN 111U1007-11. NO FURTHER DEFECTS NOTED. - [SDR UIEA2026031800101](https://openairdocs.org/sdr/UIEA2026031800101.md): Spar Web · corroded · Mar 25, 2026 · N496MC · Boeing 74747UF · Wing Spar > LH WING GEAR W/W CENTER WING REAR SPAR WEB JETTISON PUMP CUTOUT FOUND CORROSION.(

LH WING GEAR W/W CENTER WING REAR SPAR WEB JETTISON PUMP CUTOUT WORK ACCOMPLISHED IAW EN 3156-26 REV 0. NO FURTHER DEFECTS NOTED. PN 111U1007-11.

) - [SDR UIEA2026031800102](https://openairdocs.org/sdr/UIEA2026031800102.md): Structure · corroded · Mar 25, 2026 · N496MC · Boeing 74747UF · Fuselage Main, Structure > DURING HFEC INSPECTION AT LOWER FUSELAGE AREA 2, FOUND CORROSION INDICATION AT STA 1718 - STA 1740 S45L. LOWER FUSELAGE AREA 2 STA 1718 - STA 1740 S45L WORK ACCOMPLISHED IAW EN #3190-26 REV 0. NO FURTHER DEFECTS NOTED. - [SDR UIEA2026010800006](https://openairdocs.org/sdr/UIEA2026010800006.md): Control Panel · smoke · Jan 8, 2026 · N496MC · Boeing 74747UF · Weather Radar System > SMOKE (ELECTRICAL SMELL) POURED OUT OF CTR PEDESTAL JUST BETWEEN WXR PANEL AND FUEL CONTROL SWS. FOUND WXR PANEL TO BE EMITTING SMOKE. R & R WXR PANEL AS PER AMM 34-43-02 & AIPC 34-43-01. OPS CHK GOOD. NO SMOKE EMITTING FROM PANEL IN COCKPIT. - [SDR UIEA2025100201253](https://openairdocs.org/sdr/UIEA2025100201253.md): Transceiver · failed · Oct 2, 2025 · N496MC · Boeing 74747UF · Weather Radar System > WX RT SYS & RT WXR FAIL STATUS MSG DISPLAYED. ATB, R & R RT WXR R/T RACK IAW AMM 34-43-03. OPS CHECK GOOD. R & R RH WXR TRANSCEIVER IAW 34-43-02, SYSTEM TEST OKAY. - [SDR UIEA2025100401257](https://openairdocs.org/sdr/UIEA2025100401257.md): Transceiver · failed · Oct 2, 2025 · N496MC · Boeing 74747UF · Weather Radar System > WEATHER FAIL ND MESSAGE & WXR ATT(

R/R LH WXR TRANSCEIVER IAW AMM 34-43-02 AND WXR RADAR PEDESTAL IAW 34-43-00. SYSTEM TEST GOOD PER 34-43-00

) - [SDR UIEA2025092501245](https://openairdocs.org/sdr/UIEA2025092501245.md): Pdu · burned · Sep 25, 2025 · N496MC · Boeing 74747UF · Cabin Equipment/Furnishings > PDU NR 1 FOUND BURNED. REMOVED PDU NR 1, INSTALLED BLANKING PLATE, AND DEFERRED PDU NR 1. PERFORMED CONDITIONAL INSPECTION IAW AMM 05-51-56-200-801, NO FURTHER DEFECTS FOUND. TRANSFER TO DMI 238867 PER MEL 25-57-01 CAT D DUE DATE 23JAN26. - [SDR UIEA2025082701144](https://openairdocs.org/sdr/UIEA2025082701144.md): Skin · damaged · Aug 27, 2025 · N496MC · Boeing 74747UF · Fuselage Main, Plate/Skin > RIGHT LOWER AFT FUSELAGE SKIN DAMMAGE FWD OF AFT LOWER CARGO DOOR. REPAIR TO DAMAGE AT FS 1802, STR 35R C/W IAW EO 4453C592 PART 1 CATEGORY C IAW SRM 53-00-01. REPEAT VISUAL INSP DUE EVERY 250 F/C. TRANSFERRED TO NON-MEL 237259. LP 1915290 M14: PERMANENT REPA - [SDR UIEA2025021600147](https://openairdocs.org/sdr/UIEA2025021600147.md): Spoiler · damaged · Feb 16, 2025 · N496MC · Boeing 74747UF · Spoilers > DURING LOADING, FOUND #5 SPOILER DAMAGED/PARTIALLY MISSING.(

R/R LEFT WING SPOILER #5 IAW B747 AMM 27-62-01/401. OPS CHECKED GOOD. NO DEFECTS NOTED. IPC REF: 27-11-01-01.

) - [SDR UIEA2024122801186](https://openairdocs.org/sdr/UIEA2024122801186.md): Rvdt · faulted · Dec 28, 2024 · N496MC · Boeing 74747UF · Trailing Edge Flap Control System > FLAP DRIVE EICAS MESSAGE WITH SELECTION OF FLAPS 5 ON APPROACH(

PER FIM 27-51 TASK 878. R/R LH OUTBD FLAP TRANS RVDT IAW AMM 27-58-01 REV 112, ADJUSTED AND OPS CHECKED GOOD.

) - [SDR UIEA2024111301086](https://openairdocs.org/sdr/UIEA2024111301086.md): Transceiver · failed · Nov 13, 2024 · N496MC · Boeing 74747UF · Weather Radar System > RIGHT SIDE WXR FAIL IN FLIGHT (LH DEFERRED)(

SWAPPED RH WITH LH TRANSCEIVER AS THIS WAS NOT THE REASON FOR DEFERRAL. TESTED GOOD PER AMM 34-43-02

) - [SDR UIEA2024032100165](https://openairdocs.org/sdr/UIEA2024032100165.md): Tension Tie · cracked · Apr 9, 2024 · N496MC · Boeing 74747UF · Fuselage Miscellaneous Structure > LH BS 860 UPR DECK TENSION TIE 1EA FASTENER HOLE FOUND CRACK ON FWD CHANNEL(

FWD CHANNEL REPAIRED AS PER SRM 53-20-30-2R-1 REPAIR 1. NO FURTHER DEFECTS NOTED

) - [SDR UIEA2024032100167](https://openairdocs.org/sdr/UIEA2024032100167.md): Stiffener · cracked · Apr 9, 2024 · N496MC · Boeing 74747UF · Fuselage Miscellaneous Structure > LH NOSE WHEEL WELL SIDE PANEL STA 265 TO 280 WL 170 STIFFENER 1EA HOLE CRACK. APPROX 3/8" IN LENGTH(

CRACK STIFFENER REPLACED AS PER ATLAS AIR EO 4453A043 REV 10 PART 2 STEP 2 AND STEP 3

) - [SDR UIEA2024032100168](https://openairdocs.org/sdr/UIEA2024032100168.md): Tension Tie · cracked · Apr 9, 2024 · N496MC · Boeing 74747UF · Fuselage Main, Structure > LH BS 860 UPR DECK TENSION TIE 1EA FASTENER HOLE FOUND CRACK ON AFT CHANNEL(

AFT CHANNEL REPAIRED AS PER SRM 53-20-30-2R-1 REPAIR 1. NO FURTHER DEFECTS NOTED

) - [SDR UIEA2024032100169](https://openairdocs.org/sdr/UIEA2024032100169.md): Ladder · cracked · Apr 9, 2024 · N496MC · Boeing 74747UF · Fuselage Structure (General) > M/D - CREW LADDER #7 STEP FWD & AFT AREA FOUND CRACK (FROM BOTTOM)(

CRACK STEP FWD AND AFT AREA REPAIRED AS PER RI-25-50-16803 REV A. NO FURTHER DEFECTS NOTED

) - [SDR UIEA2024032100171](https://openairdocs.org/sdr/UIEA2024032100171.md): Panel · damaged · Apr 9, 2024 · N496MC · Boeing 74747UF · Fuselage Miscellaneous Structure > M/D - STA 1720 L/H DADO PANEL FOUND DAMAGE(

DAMAGE AREA REPAIRED AS PER RI-25-21-16797 REV A. NO FURTHER DEFECTS NOTED

) - [SDR UIEA2024032100173](https://openairdocs.org/sdr/UIEA2024032100173.md): Panel · cracked · Apr 9, 2024 · N496MC · Boeing 74747UF · Fuselage Miscellaneous Structure > M/D STA 1940 L/H DADO PANEL FOUND CRACK(

CRACK AREA REPAIRED AS PER RI-25-21-16795 REV A. NO FURTHER DEFECTS NOTED

) - [SDR UIEA2024032100174](https://openairdocs.org/sdr/UIEA2024032100174.md): Fitting · cracked · Apr 9, 2024 · N496MC · Boeing 74747UF · Fuselage Main, Attach Fittings > 1EA CRACK WAS FOUND ON BS 1000 LBL 11.33" INTERCOSTAL LUG FTG APPROX 1"(

CRACK INTERCOSTAL LUG FTG REPLACED AS PER ATLAS AIR EO 4453C024 REV 3 PART 3. NO FURTHER DEFECTS NOTED

) - [SDR UIEA2024032100175](https://openairdocs.org/sdr/UIEA2024032100175.md): Fitting · cracked · Apr 9, 2024 · N496MC · Boeing 74747UF · Fuselage Main, Attach Fittings > 1EA CRACK WAS FOUND ON BS 1000 RBL 11.33" INTERCOSTAL LUG FITTING APPROX 1" IN LENGTH(

CRACK INTERCOSTAL LUG FITTING REPLACED AS PER ATLAS AIR EO 4453C024 REV 3 PART 7. NO FURTHER DEFECTS NOTED

) - [SDR UIEA2024032100176](https://openairdocs.org/sdr/UIEA2024032100176.md): Shear Tie · cracked · Apr 9, 2024 · N496MC · Boeing 74747UF · Fuselage Internal Mounting Structure > 1EA CRACK WAS FOUND ON BS 1000 RBL 33.99 SHEAR TIE APRROX 1.250" LENGTH(

CRACK SHEAR TIE REPLACED AS PER ATLAS EO 4453C024 REV 3 PART 8 AND RI-53-14-16804 REV A. NO FURTHER DEFECTS NOTED

) - [SDR UIEA2024032100177](https://openairdocs.org/sdr/UIEA2024032100177.md): Shear Tie · cracked · Apr 9, 2024 · N496MC · Boeing 74747UF · Fuselage Internal Mounting Structure > 1EA CRACK WAS FOUND ON BS 1000 RBL 57.50 SHEAR TIE APPROX 1.250" LENGTH(

CRACK SHEAR TIE REPLACED AS PER ATLAS EO 4453C024 REV 3 PART 9 AND RI-53-14-16805 REV A. NO FURTHER DEFECTS NOTED

) - [SDR UIEA2024032100179](https://openairdocs.org/sdr/UIEA2024032100179.md): Shear Tie · cracked · Apr 9, 2024 · N496MC · Boeing 74747UF · Fuselage Internal Mounting Structure > 1EA CRACK WAS FOUND ON BS 1000 RBL 75.92 SHEAR TIE APPROX 0.875"Â LENGTH(

CRACK SHEAR TIE REPLACED AS PER ATLAS EO 4453C024 REV 3 PART 10. NO FURTHER DEFECTS NOTED

) - [SDR UIEA2024032200185](https://openairdocs.org/sdr/UIEA2024032200185.md): Closeout Panel · cracked · Apr 9, 2024 · N496MC · Boeing 74747UF · Fuselage Main, Structure > M/D - STA 1241 LBL 77-99 CLOSEOUT PANEL FOUND CRACK (APPROXIMATE 6")(

CRACK CLOSEOUT PANEL REPLACED AS PER SRM 51-10-02 AND NEW CLOSEOUT PANEL HOLES TRANSFERRED AS PER SRM 51-40-05 AND NEW CLOSEOUT PANEL INSTALLED AS PER SRM 51-40-02

) - [SDR UIEA2024032200186](https://openairdocs.org/sdr/UIEA2024032200186.md): Rivet · damaged · Apr 9, 2024 · N496MC · Boeing 74747UF · Vertical Stabilizer > V/STAB L/H AUX SPAR TO FRONT SPAR PNL SURFACE FND 1EA BURN MARK RIVET (STA 245 FRONT SPAR RIVET)(

BURN MARK RIVET REPLACED AS PER RI-55-30-16816 REV A. NO FURTHER DEFECTS NOTED

) - [SDR UIEA2024032200187](https://openairdocs.org/sdr/UIEA2024032200187.md): Door · chafed · Apr 9, 2024 · N496MC · Boeing 74747UF · Nacelle/Pylon, Main Frame > #1 ENG RH CORE COWL PRESSURE RELIEF DOOR INTERNAL UPPER FND 1EA FRAME CHAFING(

FRAME CHAFING AREA REPAIRED AS PER EO 1971A308 REV 0. NO FURTHER DEFECTS NOTED

) - [SDR UIEA2024032300198](https://openairdocs.org/sdr/UIEA2024032300198.md): Seat Track · cracked · Apr 9, 2024 · N496MC · Boeing 74747UF · Fuselage, Seat/Cargo Attach Fittings > FWD CARGO BS 980-1000 RH S/W UPPER AREA FND M/D FLOOR SEAT TRACK RBL 98.58 CORROSION DAMAGE(

SEAT TRACK REPAIRED AS PER RI-53-40-16817 REV A. NO FURTHER DEFECTS NOTED

) - [SDR UIEA2024032300199](https://openairdocs.org/sdr/UIEA2024032300199.md): Seat Track · cracked · Apr 9, 2024 · N496MC · Boeing 74747UF · Fuselage, Seat/Cargo Attach Fittings > M/D - STA 1780-1800 LBL 11" O/B FLANGE FOUND CORROSION CRACK(

SEAT TRACK REPAIRED AS PER SRM 53-00-52-2R-12 REPAIR 12 FIG 201. NO FURTHER DEFECTS NOTED

) - [SDR UIEA2024032300200](https://openairdocs.org/sdr/UIEA2024032300200.md): Seat Track · cracked · Apr 9, 2024 · N496MC · Boeing 74747UF · Fuselage, Seat/Cargo Attach Fittings > M/D - STA 1920-1940 LBL 11" SEAT TRACK FOUND CRACK(

SEAT TRACK REPAIRED AS PER SRM 53-00-52-2R-12 REPAIR 12 FIG 201. NO FURTHER DEFECTS NOTED

) - [SDR UIEA2024032300201](https://openairdocs.org/sdr/UIEA2024032300201.md): Seat Track · cracked · Apr 9, 2024 · N496MC · Boeing 74747UF · Fuselage, Seat/Cargo Attach Fittings > M/D - STA 1600-1620 RBL 11" SEAT TRACK O/B FLANGE FOUND CORROSION CRACK(

SEAT TRACK REPAIRED AS PER SRM 53-00-52-2R-12 REPAIR 12 FIG 201. NO FURTHER DEFECTS NOTED

) - [SDR UIEA2024032300202](https://openairdocs.org/sdr/UIEA2024032300202.md): Seat Track · cracked · Apr 9, 2024 · N496MC · Boeing 74747UF · Fuselage, Seat/Cargo Attach Fittings > M/D STA 1780-1800 RBL 11" SEAT TRACK FOUND CRACK.(

SEAT TRACK REPAIRED AS PER SRM 53-00-52-2R-12 REPAIR 12 FIG 201. NO FURTHER DEFECTS NOTED

) - [SDR UIEA2024032400208](https://openairdocs.org/sdr/UIEA2024032400208.md): Not Reported · cracked · Apr 9, 2024 · N496MC · Boeing 74747UF · Fuselage Structure (General) > 2EA CRACK WERE FOUND ON LH BS 2231 S23L FASTENER HOLE(

CRACK AREA REPAIRED AS PER SRM 53-60-15-2R-2 REPAIR 2 FIG 201 DETAIL II, THIS REPAIRED IS CAT B. NO FURTHER DEFECTS NOTED

) - [SDR UIEA2024032400209](https://openairdocs.org/sdr/UIEA2024032400209.md): Beam · cracked · Apr 9, 2024 · N496MC · Boeing 74747UF · Nacelle/Pylon, Main Frame > #1 PYLON INBD SKIRT BEAM AFT STRUT ADP AIR OUTLET UPPER FND PYLON PANEL FASTENER HOLES CRACKED (2 LOCATIONS)(

SKIN 2EA FASTENER HOLES REPAIRED AS PER RI-54-51-16818 REV A. NO FURTHER DEFECTS NOTED

) - [SDR UIEA2024032400210](https://openairdocs.org/sdr/UIEA2024032400210.md): Floor Support · cracked · Apr 9, 2024 · N496MC · Boeing 74747UF · Fuselage Miscellaneous Structure > M/D STA 1000 RBL 75" FLOOR HAT SECTION FOUND CRACKED(

HAT SECTION CRACK AREA REPAIRED AS PER SRM 53-00-52-2R-13 REPAIR 13 FIG 201. NO FURTHER DEFECTS NOTED

) - [SDR UIEA2024032500226](https://openairdocs.org/sdr/UIEA2024032500226.md): Skin · dented · Apr 9, 2024 · N496MC · Boeing 74747UF · Landing Gear Doors > DENT LOG D-3-21 - LH BODY GEAR O/B W/W DOOR FWD OUTBOARD (DOOR 754) 77" FROM LEADING EDGE DENT D2 1/4"X 2 1/4" X 7/32 DEEP WITHIN LIMIT IAW SRM 52-80-01-1A-3(

SKIN REPAIR AS PER SRM 52-80-01-2R-1 REPAIR 1 FIG 201. NO FURTHER DEFECTS NOTED

) - [SDR UIEA2024040200232](https://openairdocs.org/sdr/UIEA2024040200232.md): Seat Track · corroded · Apr 9, 2024 · N496MC · Boeing 74747UF · Fuselage, Seat/Cargo Attach Fittings > M/D - STA 1920-1940 RBL 11" SEAT TRACK FOUND CORRODED(

SEAT TRACK CORROSION AREA REMOVED AS PER SRM 51-10-02 AND REPROTECTED AS PER SRM 51-20-01. CHECKED WITHIN SRM 53-00-52 ALLOWABLE DAMAGE 1 FIG 101 LIMITS. NO FURTHER DEFECTS NOTED

) - [SDR UIEA2024040200233](https://openairdocs.org/sdr/UIEA2024040200233.md): Skin · delaminated · Apr 9, 2024 · N496MC · Boeing 74747UF · Trailing Edge Flaps > LHW O/B FORE FLAP FOUNDÂ DELAMINATED(

PERFORMED REPAIR AT DELAMINATION AREA AS PER SRM 51-70-17 PAR 5.A.(1). NO FURTHER DEFECTS NOTED

) - [SDR UIEA2024040400234](https://openairdocs.org/sdr/UIEA2024040400234.md): Skin · dented · Apr 9, 2024 · N496MC · Boeing 74747UF · Elevator, Plate/Skin > RH I/B ELEVATOR FOUND DENT(

PERFORMED REPAIR IAW SRM 51-70-06 PAR 5.A (1) AT DENT AREA. NO FURTHER DEFECTS NOTED

) Next page: https://openairdocs.org/aircraft/N496MC/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 = 'N496MC' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N496MC/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.