Service difficulty reports

1,769,551 reports of malfunctions and defects, newest first. Air carriers must report; general aviation reporting is voluntary.

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'
  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 FDEA202610091539Floor Panel · puncturedPUNCTURED FLOOR PANEL 231QFF ON UPPER SURFACE. MDC FLOOR PANEL 231QFF MDC WAS REPAIRED IAW B767 SRM 53-00-143T5876-1950-2R PAR 4B FIG 201 SHEET 2 REV 96 AUG 15/2026Oct 9, 2026 · N285FE · Boeing 767300 · Fuselage Floor PanelSDR FDEA202610091538Floor Panel · crackedPUNCTURED SURFACE OF THE FLOOR PANEL 251AFF IN THE MAIN DECK CARGO COMPARTMENT (QTY 2) FLOOR PANEL 251AFF MAIN DECK CARGO COMPARTMENT WAS REPAIRED IAW B767 SRM 53-00-50- 2R PAR 4B FIG 201 SHEET 2 REV 96 AUG 15/2026Oct 9, 2026 · N285FE · Boeing 767300 · Fuselage Floor PanelSDR FDEA202610091537Floor Panel · crackedCRACKS NEAR ADJACENT INSERTS OF THE FLOOR PANEL 241WFF IN THE MAIN DECK CARGO COMPARTMENT. (EIGHT LOCATIONS) FLOOR PANEL 241WFF MAIN DECK CARGO COMPARTMENT WAS REPAIRED IAW B767 SRM 53-00- 50-2R PAR 4B FIG 201 SHEET 2 REV 96 AUG 15/2026Oct 9, 2026 · N285FE · Boeing 767300 · Fuselage Floor PanelSDR FDEA202610091535Floor Panel · crackedCRACKS NEAR ADJACENT FLOOR INSERTS ON THE FLOOR PANEL 242SFF IN THE MAIN DECK CARGO COMPARTMENT (QTY 2) FLOOR PANEL 242SFF MAIN DECK CARGO COMPARTMENT WAS REPAIRED IAW B767 SRM 53-00-50- 2R PAR 4B FIG 201 SHEET 2 REV 96 AUG 15/2026Oct 9, 2026 · N285FE · Boeing 767300 · Fuselage Floor PanelSDR FDEA202610091534Floor Panel · puncturedPUNCTURED FLOOR PANEL 242SFF IN THE MAIN DECK CARGO COMPARTMENT. (ONE LOCATION) FLOOR PANEL 242SFF MAIN DECK CARGO COMPARTMENT WAS REAPAIRED IAW B767 SRM 53-00- 50-2R PAR 4B FIG 201 SHEET 2 REV 96 AUG 15/2026Oct 9, 2026 · N285FE · Boeing 767300 · Fuselage Floor PanelSDR FDEA202610091522Seat Track · wornMAIN DECK CARGO BAY SEAT TRACK AT BS 1249, X= -47.5, CROWN WORN. THE SEAT TRACK WAS EVALUATED & FOUND EXCEEDED LIMITS IAW SRM 53-00-52-1A, FIGURE 101, ALLOWABLE DAMAGE 1. THE SEAT TRACK WAS REPAIRED BY SECTIONAL REPLACEMENT BTWN BS 1311 TO EXISTING SPLICE BSOct 9, 2026 · N610FE · Doug MD11F · Fuselage, Seat/Cargo Attach FittingsSDR FDEA202610091513Seat Track · wornMAIN DECK CARGO BAY SEAT TRACK AT BS 1139, X=47.5" CROWN WORN. THE SEAT TRACK WAS EVALUATED & FOUND EXCEEDED LIMITS IAW SRM 53-00-52-1A, FIGURE 101, ALLOWABLE DAMAGE 1. THE SEAT TRACK WAS REPAIRED BY SECTIONAL REPLACEMENT AT EXISTING SPLICES BS 1129/6-100 - BOct 9, 2026 · N610FE · Doug MD11F · Fuselage, Seat/Cargo Attach FittingsSDR FDEA202610091504Seat Track · wornCABIN - FORWARD MIAN DECK CARGO COMPARTMENT SEAT TRACK AT STATION 755, X=-8.5" FOUND CROWN WORN. CABIN - FWD MAIN DECK CARGO COMPARTMENT WORN CROWN AT SEAT TRACK STATION 755 X=-8.5" EVALUATED AND FOUND EXCEEDED LIMIT AS PER MD-11 SRM 53-00-52-1A FIGURE 101Oct 9, 2026 · N610FE · Doug MD11F · Fuselage, Seat/Cargo Attach FittingsSDR FDEA202610091502Seat Track · wornFORWARD MIAN DECK CARGO COMPARTMENT SEAT TRACK AT STATION 755, X=47.5" FOUND CROWN WORN. CABIN - FWD MAIN DECK CARGO COMPARTMENT WORN CROWN AT SEAT TRACK STATION 755 X=47.5" EVALUATED AND FOUND EXCEEDED LIMIT AS PER MD-11 SRM 53-00-52-1A FIGURE 101 ALLOWOct 9, 2026 · N610FE · Doug MD11F · Fuselage, Seat/Cargo Attach FittingsSDR FDEA202610091501Seat Track · wornFORWARD MIAN DECK CARGO COMPARTMENT SEAT TRACK AT STATION 635, X= 47.5" FOUND CROWN WORN. CABIN - FWD MAIN DECK CARGO COMPARTMENT WORN CROWN AT SEAT TRACK STATION 635 X= 47.5" EVALUATED AND FOUND EXCEEDED LIMIT AS PER MD-11 SRM 53-00-52-1A FIGURE 101 ALLOct 9, 2026 · N610FE · Doug MD11F · Fuselage, Seat/Cargo Attach FittingsSDR DALA2026101205587Light · inoperativeEMERGENCY PATH LIGHT INOPERATIVE. REPLACED THE LIGHT ASSY IAW AMM 33-51. (9389246) AIRCRAFT WAS GROUNDED.Oct 9, 2026 · N816NW · Airbus A330323 · Emergency LightingSDR A6WA202610098917Downlock · faultedWHILE CLIMBING RECEIVED GEAR DISAGREE WARNING FOR APOX 10 SECONDS. NOSE GEAR DID NOT DISPLAY STATUS. OCCURRED WHEN GEAR WAS ALREADY RETRACTED. AIRCRAFT REMOVED FROM SERVICE. R & R NLG HARNESS DOWNLOCK NR1 IAW 32-61. OPS CHECKED GOOD.Oct 9, 2026 · N411ZW · Cndair CL6002B19 · Landing Gear Position and WarningSDR A6WA202610098918Outflow Valve · faultedDURING CLIMB RECEIVED CABIN ALT CAUTION MESSAGE AT ABOUT 11,000 FT THEN RECEIVED CABIN ALT WARNING SOON AFTER. DESCENDED TO 8,000 FT PRESSURIZATION STABILIZED. AIRCRAFT REMOVED FROM SERVICE. FOUND OVERBD AND INBD EXHAUST VALVES DEACTIVATED INCORRECTLY. SECUROct 9, 2026 · N435AW · Cndair CL6002B19 · Pressure Regulator/Outflow ValveSDR AALA202610128192Hinge Fitting · excess playAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND HORIZONTAL STABILIZER ELEVATOR POSITION 4 HINGE ARM END FITTING HAS EXCESSIVE PLAY -MAINTENANCE REPLACED HINGE ARM END FITTING IAW AMM 55-16-42Oct 9, 2026 · N913US · Airbus A321231 · Elevator StructureSDR AALA202610125097Door · bindingAIRCRAFT WAS GROUNDED: L1 DOOR DIFFICULT TO OPEN AND CLOSE. (OPEN)Oct 9, 2026 · N430AN · Airbus A321253NX · Passenger/Crew DoorsSDR AALA202610125336Door · false indicationAIRCRAFT WAS NOT GROUNDED: DOOR 3R INDICATES OPEN ON ECAM DOOR/OXY PAGE. DOOR IS DISARMED LOCKED AND CLOSED IN CABIN. (OPEN)Oct 9, 2026 · N190UW · Airbus A321211 · Door Warning SystemSDR AALA202610122192Bottle · low pressureAIRCRAFT WAS GROUNDED: FORWARD FLIGHT ATTENDANT PANEL INDICATING DOOR 4R TO CHECK DOOR PRESSURE. REPLACED THE R4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER IAW AMM 52-11-14 AND EA 379959 - A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED WITH NO FAULTS NOTOct 9, 2026 · N157UW · Airbus A321211 · Service DoorsSDR AALA202610126895Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: RIGHT OVERWING EMERGENCY EXIT DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW - SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER JOB CARD 26L80052003Oct 9, 2026 · N424AN · Airbus A321253NX · Emergency ExitsSDR SIMA20261009001Wire Harness · faultedSLAT FAIL IN FLIGHT. SLAT FAIL AT 0. FLAPS WORKED AS NORMAL. SHAKER ANTICIPATED. EMERGENCY DECLARED. RAR RH WING INBD SLAT HARNESS W611 IAW E170 AMM 27-83-07. OPS CHECK GOOD. REF NRWC 746-ORD-02963.Oct 9, 2026 · N746CC · Emb ERJ170100LR · Flight Control System WiringSDR SIMA20261009002Engine · unserviceableENGINE TWO FAILURE ON TAKEOFF BELOW 40 KNOTS. ENGINE TWO FAILED MESSAGE. NO FIRE. NO FLUID LEAKS. NO ABNORMAL SMELLS. PICS ATTACHED OF OBJECTS IN TAILPIPE OF ENGINE CORE SECTION. RAR RH ENGINE 71-00-01-000-801 AND 71-00-01-400-801 OPS CHECK LEAK CHECK GOOD. ONOct 9, 2026 · N745JB · Emb ERJ170100SE · Engine (Turbine/Turboprop)SDR DXTA2026101210105Priority Valve · defectiveREPEAT WRITE UP. ON APPROACH WE SELECTED LANDING GEAR DOWN AND A LOUD BANG NOISE HEARD & FELT FROM NLG. THE MLG INDICATORS TURNED GREEN WHILE NLG INDICATOR REMAINED YELLOW FOR A PERIOD LONGER THAN USUAL. EVENTUALLY IT TURNED GREEN. ABORTED APPROACH & EXECUTED Oct 9, 2026 · N484QS · Emb EMB505 · Landing Gear Retraction/Extension SystemSDR ABXA20261009466Warning Message · false indicationON DEPARTURE AT ROTATION HAD A STATUS MSG L EMERG INST XFER BUS MSG AT AROUND 4000FT. MTC DID AN INSTRUMENT BUS VOLTAGE SENSING UNIT TEST FOR THE CAPT IBVSU NO DEFECTS NOTED AT THIS STATION IAW B767 AMM REF: 24-51-04 ITEM F AIRCRAFT REMAINS NO ETOPS. A/C RETUROct 9, 2026 · N762CK · Boeing 7673P6 · Central WarningSDR DXTA2026101210099Unknown · odorDURING CLIMB OUT AFTER TAKEOFF DETECTED A VERY PUNGENT ODOR COMING FROM THE COCKPIT VENTS. NO FAULTS FOUND. OPS CHECK GOOD. IAW EMM 71-00-00Oct 9, 2026 · N646QS · Cessna 680A · Air Distribution SystemSDR DXTA2026101210101Priority Valve · defectiveREPEAT WRITE UP. ON APPROACH SELECTED MLG DOWN & A LOUD BANG HEARD & FELT FROM THE NLG. MLG INDICATORS TURNED GREEN WHILE NLG INDICATOR REMAINED YELLOW FOR A PERIOD LONGER THAN USUAL. EVENTUALLY IT TURNED GREEN. ABORTED APPROACH & EXECUTED A GO AROUND & SELOct 9, 2026 · N413QS · Emb EMB505 · Landing Gear Retraction/Extension SystemSDR YENA2026101200938Sensor · faultedFLT 1024, LAX-JFK. (ETOPS) THE CABIN WAS EXCESSIVELY HOT IN THE AFT CABIN BECAUSE OF MEL 21-52-01A WE TURNED OFF THE HOT AIR VALVE BUT BECAME EXCESSIVELY COLD FOR EVERYONE UP FRONT ; R/R PACK 2 COMP OUTLET TEMP SENSOR PER AMM TASK 21-61-11 ALL OPS CK NORMAL, OOct 9, 2026 · N2193J · Airbus A321271NX · Cabin Cooling SystemSDR 4VAA202610090042Bulb · dimDURING INSPECTION, 3 EACH AFT EXTERIOR EMERGENCY LIGHTS WERE FOUND TO BE DIM. MAINTENANCE REPLACED ALL 3 LIGHT BULBS, OPERATIONAL CHECKS WERE GOOD WITH NO FURTHER DEFECTS NOTED.Oct 9, 2026 · N811BB · Saab 2000SAAB · Emergency LightingSDR REXA2026101201887Door · fodAFTER LANDING, FA'S COULD NOT OPEN MAIN CABIN DOOR FROM INSIDE. RAMP WAS ABLE TO OPEN FROM OUTSIDE. CLEANED DIRT AND DEBRIS FROM PAX DOOR. CHECKS GOOD IAW AMM 52-11-00. OK FOR SVC.Oct 9, 2026 · N379CA · Cndair CL6002C10 · Passenger/Crew DoorsSDR CALA2026101220307Battery Pack · faultedBATTERY PACK FOR OVERWING EXIT SIGNS WILL NOT CHARGE ROW 20 RIGHT. REPLACED BATTERY PACK M1695 IAW AMM 33-51-06. OPS CHKD GOOD.Oct 9, 2026 · N37371 · Boeing 7378 · Emergency LightingSDR CALA2026101220305Lamp · inoperativeEXTERIOR RT AFT EMERGENCY SLIDE LIGHT INOPERATIVE. REPLACED THE LAMPS R2 DOOR SLIDE LIGHT AND OPS CHECKED GOOD.Oct 9, 2026 · N12216 · Boeing 737824 · Emergency LightingSDR CALA2026101220303Door · crackedLEFT MLG STRUT DOOR CRACKED ABOVE ATTACHEMENT RIVET AT STRUT BRACKET. ACCOMPLISHED INSTALLATION OF REPAIR PARTS AT LT MLG CENTER DOOR IAW SRM 52-80-02-2R-2.Oct 9, 2026 · N37293 · Boeing 737824 · Landing Gear DoorsSDR CALA2026101220301Outflow Valve · faultedTHIS IS A LEVEL"A" CHRONIC FOR AUTO FAIL LIGHT ILLUMINATED AND ALTN LIGHT ILLUMINATED. HAD SEVERAL LRU'S REPLACED DUE TO DECAY CHECK ISSUES. BITE FAULTED CPC1 OFV OR WIRING. CHANGED OUTFLOW VALVE AND TS WIRING TO OUTFLOW VALVE T/S IAW FIM 21-31 TASK 801. WIOct 9, 2026 · N15712 · Boeing 737724 · Pressure Regulator/Outflow ValveSDR CALA2026101220272Lamp · inoperativeLH SIDE EMERGENCY LIGHT ON FUSELAGE INOPERATIVE. REPLACED LT SIDE FWD EMERGENCY LIGHT LAMP IAW AMM 33-51-04-960-801. OPS CHECKED GOODOct 9, 2026 · N25705 · Boeing 737724 · Emergency LightingSDR CALA2026101220270Battery Pack · inoperativeOVERWING EMERGENCY EXIT LIGHTS AT 20F & 21F INOPERATIVE AND OVERHEAD EMEGENCY EXIT LIGHT BETWEEN SEAT ROWS 20C & 20D INOP M1695 BATT INOPERATIVE. REPLACED BATTERY PACK AT M1695, OPS CK GOOD. REF WDM 33-51-13-4 & AMM 33-51-06.Oct 9, 2026 · N37504 · Boeing 7379 · Emergency LightingSDR CALA2026101220261A/C Pack · faultedPACK MODE L EICAS. COULD SMELL ACRID ODOR AND HEAT. 4 MIN LATER RECEIVED EICAS MESSGAE. APPLED MEL 2152S, CONDITIONAL INSPECTION TASK 05-51-58-800-801-C3. NO ODOR FOUND DURING THE CHECK. MEL PROCEDURE ACCOMPLISHED IAW MEL 2152S. PERFORMED FIM 21-52 TASKOct 9, 2026 · N794UA · Boeing 777222 · Cabin Cooling SystemSDR CALA2026101220260Engine · bird ingestionMULTIPLE BIRD STRIKES ON TAKEOFF AIRFRAME CONFIRMED ENG INLET S USPECTED GEAR WAS DOWN NUMEROUS BIRD STRIKES ON ALL LEADING EDGES, RADOME, FLT DECK WINDOWS, LANDING GEAR, SEVERAL FEATHERS IN NR 2 ENG INLET. ENCOUTERED BIRDS AT 100' AGL ON TAKE OFF: NO ENG PAOct 9, 2026 · N27292 · Boeing 7378 · Engine (Turbine/Turboprop)SDR CALA2026101220259Oven · contaminatedBURNING PLASTIC ODOR IN AFT GALLEY. DE-POWERED GALLEY AND WENT AWAY. INSPECTED AND OPS CHECKED AFT GALLEY IAW AMM 05-51-58-800-801-C3. FOUND PLASTIC WRAPPER BLOCKING THE OVEN R53 VENT. REMOVED BLOCKAGE AND OPS CHECKED. OPS CHECK GOOD. ODOR DID NOT COME BAOct 9, 2026 · N779UA · Boeing 777222 · Buffet/GalleysSDR AALA202610115217Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: DURING PERIODIC SERVICE CHECK FOUND DOOR R4 CYLINDER PRESSURE BELOW LIMIT. CURRENT TEMP 68F. MAINTENANCE SERVICED DOOR R4 CYLINDER PRESSURE TO OPERATIONAL LIMITS PER JOBCARD 26L80052001. OK FOR SERVICE.Oct 9, 2026 · N146AA · Airbus A321231 · Service DoorsSDR AALA202610105348Computer · fault messageAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO DFW DUE TO THE FLIGHT CREW REPORTING THAT THE CAPTAINS TAT WAS INOPERATIVE - MAINTENANCE REPLACED THE PROBE HEAT COMPUTER AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECKOct 9, 2026 · N469AN · Airbus A321253NX · Pitot/Static Anti-Ice SystemSDR AALA202610102806Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: DOOR 4R PRESSURE WARNING. CHECKED AND FOUND DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW ON THE R4 DOOR. SERVICED DAMPER AND EMERGENCY OPERATION CYLINDER IAW AMM 52-10-00-614-001-A. PRESSURE WARNING EXTINGUISHED. OK FOR Oct 9, 2026 · N978UY · Airbus A321231 · Service DoorsSDR AALA202610100422Bulb · burned outAIRCRAFT IN BASE MAINTENANCE: L1 DOOR EMERGENCY EXIT LIGHT OUT. REPLACED BURNT OUT BULBS IN L1 DOOR EMERGENCY EXIT LIGHT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL TEST OF THE EMERGENCY LIGHTING IAW AMM 33-51-00-710-007-AOct 9, 2026 · N807AW · Airbus A319132 · Emergency LightingSDR AALA202610101757Bulb · burned outAIRCRAFT IN BASE MAINTENANCE: DOME LIGHT BELOW L1 DOOR EMERGENCY EXIT LIGHT HAS BULB BURNT OUT. MARKED WITH STICKER #2412 REPLACED BURNT OUT BULBS IN L1 DOOR EMERGENCY EXIT DOME LIGHT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL TEST OF THE EMERGENCY LIGHTING IOct 9, 2026 · N807AW · Airbus A319132 · Emergency LightingSDR AALA202610107094Bulb · burned outAIRCRAFT IN BASE MAINTENANCE: CEILING EMERGENCY EXIT LIGHT BULB BURNT OUT ROW 13. REPLACED BURNT OUT BULBS IN CABIN EMERGENCY EXIT LIGHT AT ROW 13 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL TEST OF THE EMERGENCY LIGHTING IAW AMM 33-51-00-710-007-AOct 9, 2026 · N807AW · Airbus A319132 · Emergency LightingSDR AALA202610108445Clamp · leakingAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO CLT DUE TO THE FLIGHT CREW REPORTING AN AIR R WING LEAK INDICATION - THE AIRCRAFT LANDED SAFELY AT CLT WITHOUT FURTHER INCIDENT MAINTENANCE TURNED ON APU BLEED AND HEARD HISSING NOISOct 9, 2026 · N717UW · Airbus A319112 · Pneumatic Distribution SystemSDR AALA202610104278Battery · no testAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT POSITION NO. 4 FLASHLIGHT IS INOPERATVIE. MAINTENANCE REPLACED THE FLASHLIGHT BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECKOct 9, 2026 · N9015D · Airbus A319115 · Emergency EquipmentSDR DALA2026101005579Floor Support · corrodedLEVEL 2 CORROSION, AFT PASSENGER CABIN AT FR 68, -Y 464.8, LONGITUDINAL FLOOR SUPPORT WITH CORROSION. REPLACED FLOOR SUPPORT AT AFT PASSENGER FLOOR SUPPORT AT AFT PASSENGER CABIN BTW FR 68 & FR 70, -Y464.8 IAW SRM 51-72-11-911-001, PARAG 2.A (1), SRM 51-42-Oct 9, 2026 · N362NW · Airbus A320212 · Fuselage Miscellaneous StructureSDR UIEA2026071300597None · noneUNABLE TO CARRY OUT LFEC PER WORK CARD 53-F64K-00-01 ON LTH DRAIN MAST CUTOUT UNDER FAIRINGS STD 42L TO 43L AT BS 870 DUE TO NO DOUBLER INSTALLED. ONLY TWO DRAIN MASTS INSTALLED (DIFFERENT FROM THE WORK CARD). PERFORMED HFEC SCAN PER 747 NDT MANUAL D6-7170, Oct 9, 2026 · N419MC · Boeing 74748EF · Standard Practices/StructuresSDR UIEA2026072000632Rivet · shearedQTY 01 DENT MARK AND QTY 01 SHEARED RIVET FOUND ON FUSELAGE SKIN FWD OF STA 2598, S26-38R, JACK PAD AREA. SHEARED RIVET ON FUSELAGE SKIN ON FWD OF STA 2598 BETWEEN S-26R AND S-38R EVALUATED AND FOUND STRUCTURALLY ACCEPTABLE TO LEAVE THE DENT AS-IS ALONG WITH Oct 9, 2026 · N419MC · Boeing 74748EF · Fuselage Main, StructureSDR UIEA2026072200636Beam · damagedWHILE ACCOMPLISHING SB747-53A2562 R3, FOUND EXISTING PANEL HOLE TOO CLOSE TO NEW BEAM (05EA) AT STA 340. FASTENER INTERFERENCE CONDITIONS WITH HORIZONTAL STIFFENERS ON LHS NOSE WHEEL WELL AT STA 340, WL 130 - WL 170 RECTIFIED WITH THE HORIZONTAL STIFFENER FLAOct 9, 2026 · N419MC · Boeing 74748EF · Fuselage Main, StructureSDR UIEA2026072300639Tension Tie · crackedDURING HFEC OPEN HOLE INSPECTION ON LHS STA 920 TENSION TIE AND FRAME, FOUND 01EA FASTENER HOLE ON AFT CHANNEL WITH CRACK. CRACKED TENSION TIE AFT CHANNEL ON LHS STA 920 TRIMMED OUT AND SPLICE REPAIR CARRIED OUT IAW SRM 53-20-30-2R-1, REPAIR 1, FIGURE 201, BSOct 9, 2026 · N419MC · Boeing 74748EF · Fuselage Main, StructureSDR UIEA2026081100742Panel · damagedWHILE ACCOMPLISHING SB747-53A2562 R3 AT STA 340, FOUND R/H PANEL FASTENER HOLES TOO CLOSE TO NEW BEAMS (02 EA) P/N: 141U1193-29 (WL130) AND P/N: 141U1193-27 (WL150)(<P>R/H PANEL NEW BEAMS (02 EA) P/N: 141U1193-29 (WL130) AND P/N: 141U1193-27 (WL150) REPAIRED AOct 9, 2026 · N419MC · Boeing 74748EF · Fuselage Main, Structure