N76504

Service difficulty reports · 28

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 = 'N76504' 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 CALA2026100520083Slide · out of positionDOOR 1R SLIDE MATERIAL DRAGGING READJUSTED DR-1R SLIDE MATERIAL IA WAMM 25-66-01-400-803. ACCOMPLISHED RII INSPECTION DOOR 1R SLIDE MATERIAL ADJ OK IAW GMM 09-25-05.Oct 2, 2026 · N76504 · Boeing 737824 · Escape SlideSDR CALA2026081418637Flap · unsecureR2 DOOR SLIDE IS COMING OUT UNDER THE DOOR. TUCKED FLAP MATERIAL FROM CONTAINMENT COVER. PER AMM 25-66-01.Aug 13, 2026 · N76504 · Boeing 737824 · Escape SlideSDR CALA2026080918410Tire · blownMLG TIRE FOUND BEYOND AMM LIMITS. MUST BE REPLACED PRIOR TO T HE NEXT FLIGHT. NR 2 MAIN TIRE BLOWN ON PREVIOUS TAKEOFF, RTF SFO REMOVED AND REPLACED NR 2 MLG TIRE ASSY. BRAKE NR 2 TO REPLACE. IAW 32-45-11.Aug 6, 2026 · N76504 · Boeing 737824 · TireSDR CALA2026060216754Module · faultyFIRE WARN BELL CUTOUT IS ILLUMINATED NO FIRE OR TEST ON BOTH SI DESCYCLED CBS TWICE, PERFORMED OPS CK NO PASSED, SHOWING FAULT FWD AND AFT AND BOTH, DURING T/S REMOVED BOX MODULE AND NOTICED BURNED SMELL AT THE CARGO FIRE DETECTION MODULE / BOX. NEEDS FURTHER May 31, 2026 · N76504 · Boeing 737824 · Fire DetectionSDR CALA2025111911350Autothrottle Sys · failedAUTOTHROTTLE FAIL ON TAKEOFF ROLL. ACCOMPLISHED FIM 22-32 TASK 806 A/T BITE HAS NO FAULTS. ACCOMPLISHED A/T SYS TEST IAW AMM 22-31-00-710-802, OPS CHECKS NORMAL. ACCOMPLISHED FIM 22-32 TASK 806 A/T BITE HAS NO FAULTS. ACCOMPLISHED A/T SYS TEST IAW AMM 22-3Nov 17, 2025 · N76504 · Boeing 737824 · Auto Throttle SystemSDR CALA2025090208375Brake · damagedVISUAL CHECK, LANDING GEAR BRAKE WEAR PIN PROTRUSION WITH BRAKES APPLIED. NR 2 BRAKE SHOWS SIGNS OF CARBON WEAR. INNER CARBON BRAKE ASSY WAS DAMAGED. REMOVED AND INSTALLED NEW BRAKE. REFERENCE AMM TASK 32-41-41-000-801 AND TASK 32-41-41-400-801. OPS CHECKAug 31, 2025 · N76504 · Boeing 737824 · Landing Gear Brake SystemSDR CALA2025052704950Bracket · looseR1 DOOR GIRT BAR STORAGE BRACKET LOOSE BRACKET LOOSE RIGHT SIDE SECUREED AFT GIRT BAR BRACKET ON DOOR 1R, BAR IS SECURED REF AMM 24-66-01May 23, 2025 · N76504 · Boeing 737824 · Emergency EquipmentSDR CALA2025041603890Bulb · inoperativeEXTERIOR R/H AFT OVERWING DOOR EMERGENCY LIGHT INOP. SUPPORT TASK NSA EMX N/R 00194. COMPLETED SDR. REMOVED LENS ASSEMBLY ON THE R/H AFT OVERWING DOOR EMERGENCY LIGHT IAW BOEING 737-800 AMM 33-51-04. REMOVED AND REPLACED BULB AT THE R/H AFT OVERWING DOOR EMERGApr 15, 2025 · N76504 · Boeing 737824 · Emergency LightingSDR CALA2025041603885Light · brokenAFT CEILING EMERGENCY EXIT LIGHT IS BROKEN AT MOUNT HOLES. REMOVED AND INSTALLED SERVICEABLE AFT EMERGENCY LIGHT ASSEMBLY P/N 82000-48703 IAW B737-800 AMM 35-51--01 OPS CHECK GOOD. IAW B737-800 AMM 35-51-00.Apr 14, 2025 · N76504 · Boeing 737824 · Emergency LightingSDR CALA2025012702037Rib · crackedCRACK INDICATION ON R/H HORIZONTAL STABILIZER ON RIB101.90 APPROX. 10" AND 19" FROM FRONT SPAR AND 11" AND 20" FROM REAR SPAR REPAIRED PER SRM 55-10-01-2R-11, REF N/R 002426198 FOR WORK PERFORMED AND REQUIRED BUYBACKS. ALSO, REFERENCE ELB 3640846 FOR DIP AND Jan 19, 2025 · N76504 · Boeing 737824 · Horizontal Stabilizer, Spar/RibSDR CALA2024030400629Selector Panel · intermittentVHF2 LOST. LOUD SQUELCH OVER SPEAKER TIL SWITCHING COM PANEL TO ALT. COMPLIED WITH MEL AND CREATED A SECOND DEFERRAL MEL 2303AD THIS ITEM SHOULD BE CLEARED. SWAPPED #3 AUDIO CONTROL PANEL INTO #2 POSITION REF AMM23-51-02-000-801 & AMM23-51-02-400-801. VHF3 COMMar 1, 2024 · N76504 · Boeing 737824 · Communications SystemSDR CALA2024021200387Drain Mast · missingRAMP FOUND ENTIRE AFT DRAIN MAST TO BE MISSING ORDERED P/N 417A2093-7 DRAIN MAST TO SMC OFFICE INSTALLED DRAIN MAST KIT M&E 29-2825-3-0031 REF. AMM 28-25-07-420-801. NEEDS PAINTED WITH RED SAFETY STIPES AND TEXT (SEE REF PICTURE). PARTS USED: 29-2825-3-0031,QTFeb 9, 2024 · N76504 · Boeing 737824 · Airborne Auxiliary Power Unit (APU) SystemSDR CALA2023101303054Drive Unit · unknownMULTIPLE WX RADAR MESSAGES. ANT/FAIL. FELT A VIBRATION/GRINDIN N OISE WHILE ON. CONTACT TOMC UNLOCKING R+R DRIVE PEDESTAL UNIT IAW AMM 34-43-11. OPS CHECK SATOct 12, 2023 · N76504 · Boeing 737824 · Weather Radar SystemSDR CALA2022040600898None · inoperativeEMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK {B737-33-3-0235} - AT DOOR 1RH EMER EXIT LIGHTS AND SIGN GO OFF WITH 30 SECONDS. REPLACED BATTERY PACK FOR CHARGER M1674 REF AMM 33-51-06-960-805 OPS CHECKED OK. ACP''D IDT INSPECTION OF EEL SYSTEM BATTERY RPLMNT ANApr 6, 2022 · N76504 · Boeing 737 · Lighting SystemSDR CALA2021040600430Connector · damagedEMERGENCY LIGHT EXIT SIGN ON FWD OVERHEAD RAFT (L1262) CONNECTOR D10494 DAMAGED. REMOVED AND REPLACED CONNECTOR REF SWPM 20-61-28. OPS CK OK.Apr 6, 2021 · N76504 · Boeing 737824 · Light System WiringSDR CALA2019052400827Tire · blownLEFT MAIN TIRE BLEW ON TAKEOFF REMOVED AND REPLACED LMG WHEEL ASSY, REF TO LPG # 3284350 & 3284357.May 23, 2019 · N76504 · Boeing 737824 · TireSDR CALA2019011400095Sense Line · leakingR DUCT PRESS 60-65PSI 15000-FL300. NORMAL AT CRUISE. FIM 36-10-00-810-803 FOUND DOWNSTREAM PRESSURE SENSE LINE ON RIGHT ENG LEAKING. REMOVED AND REPLACED RIGHT ENG DOWNSTREAM SENSE LINE RAN ENG AT HIGH POWER ENG REGULATED PRESSURE AT 45 PSI.Jan 13, 2019 · N76504 · Boeing 737824 · Pneumatic Indicating SystemSDR CALA2018022000710Slide · unsecure1R DOOR NOT DISARMED ON ARRIVAL. CATERER OPENED DOOR. SLIDE RESTING ON TRUCK REMOVED AND REPLACED DOOR 1R ESCAPE SLIDE PER AMM 25-66-01-002/0 01. OPS CHECK GOOD.Feb 20, 2018 · N76504 · Boeing 737824 · Escape SlideSDR CALA2017121904528Battery Pack · dischargedLT OVERWING EMERGENCY EXIT LIGHTS INOP. REPLACED LT OVERWING EMERGENCY LIGHTS BATTERY PACK IAW AMM 33-51 -06, OPS CHECK IAW AMM 33-51-00 NORMAL, SYSTEM OK.Dec 19, 2017 · N76504 · Boeing 737824 · Emergency LightingSDR CALA2017121904527Battery Pack · dischargedRT OVERWING EMERGENCY EXIT LIGHTS INOP. REPLACED RT OVERWING EMERGENCY LIGHTS BATTERY PACK IAW AMM 33-51 -06, OPS CHECK IAW AMM 33-51-00 NORMAL, SYSTEM OK.Dec 19, 2017 · N76504 · Boeing 737824 · Emergency LightingSDR CALA2016050600285Skin · crackedLEFT HORIZONTAL STAB LOWER SKIN CRACKED AT STATION 129.5, 10.5" FWD OF REAR SPAR. REPAIRED IAW SRM 55-10-01 REPAIR 11.May 5, 2016 · N76504 · Boeing 737824 · Horizontal Stabilizer, Plate/SkinSDR CALA2015121700995Galley · dirtyAT APPROX FL 34O, FLIGHT ATTENDANTS REPORTED A STRONG SWEET ODOR IN CABIN & FEELING LIGHT HEADED, BEGAN TO NOTICE ODOR IN COCKPIT. DECIDED TO RETURN. RAN ENGINES 70 PERCENT N1 PRESSURIZED TO 4 PSI SWAPPED PACKS. REMOVED COFFEE MAKERS & OVENS, FOUND RESIDUE.Dec 17, 2015 · N76504 · Boeing 737824 · Buffet/GalleysSDR CALA2014101501344Light · inoperativeLEFT AFT EMER EXIT WINDOW LIGHT INOPERATIVE. REMOVED BULB AT AFT LT OVERWING EXIT. INSTALLED NEW BULB. OPERATIONS CHECKED GOOD IAW AMM 33-51-01.Oct 14, 2014 · N76504 · Boeing 737824 · Emergency LightingSDR CALA2013081600567Drive Unit · defectivePWS FAIL AND WX FAIL DISPLAY INTERMITTENTLY. R & R WEATHER RADAR ANTENNA DRIVE UNIT IAW MM 34 -43-11. OPS AND TESTS CKS GOOD. OK TO CONTINUE. ROTABLE PARTS CHANGE WAS INDICATED - TT 1613892, SN OFF 08811 UNIT, DRIVE PED, OFF 29-3443-9-0003 8811 ON 29-344Aug 14, 2013 · N76504 · Boeing 737824 · Weather Radar SystemSDR CALA2011042700315Module · malfunctionedSTBY RUDDER FAILS TO OPERATE PUMP COMES ON WITH A, B AND ALT FLAP SWITCHES RUDDER FAILS TO MOVE EITHER RIGHT OR LEFT TROUBLESHOT PER FIM FOUND STBY HYD SYSTEM MODULE INOP. REMOVED AND REPLACED HYD MODULE PER 29 21-51-400-801 OPS CHECK GOOD LEAK CHECKS GOOD, RApr 27, 2011 · N76504 · Boeing 737824 · Hydraulic System, AuxiliarySDR CALA2011042600313Light · inoperativeEMERGENCY EXIT LIGHT AFT OF RIGHT WING FAILS TO ILLUMINATE. RELAMPED EMERGENCY EXIT LIGHT AS REQUIRED OPS CHECK GOOD.Apr 26, 2011 · N76504 · Boeing 737824 · Emergency LightingSDR CALA2009122200758Brake · seizedDURING TAXI BRAKES LOCKED UP AIRCRAFT WOULD NOT MOVE BRAKES WOULD NOT RELEASE VERIFIED BOTH CONTROL ARMS FOR RESPECTIVE BRAKE METERING VALVES TO MOVE FREELY. VERIFIED ALL 4 BRAKES ACTUATING PISTONS TO MOVE FREELY. FOUND NR 2 BRAKE ROTORS NOT RELEASING. FOUNDec 22, 2009 · N76504 · Boeing 737824 · BrakeSDR CALA0700289Vapor Barrier · crackedINSPECTION FOUND FIVE CRACKS IN THE RT WHEEL WELL FORWARD BULKHEAD (WING CENTER SECTION AFT SPAR VAPOR BARRIER). THREE OF THE CRACKS WERE LOCATED AT THE B-SYSTEM RETURN FILTER, ONE AT RBL 45, AND ONE AT RBL 25. THE VAPOR BARRIER WAS REMOVED AND REPLACED IAW Jun 2, 2007 · N76504 · Boeing 737824 · Wing, Rib/Bulkhead
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