Boeing 747-428

Service difficulty reports · 495

Newest first. 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'
  WHERE aircraft_model_key = '747428'
  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 U2RA2026091100059Bottle · low pressureUPPER DECK DOOR SLIDE INFLATION CYLINDER PRESSURE LOW. REMOVED AND REPLACED DOOR SLIDE ASSEMBLY.Sep 11, 2026 · N952CA · Boeing 747428 · Escape SlideSDR U2RA2026090700056Wire · not reportedDEVIATIATED FROM SERVICE BULLETIN FOR FRAME NOT BEING INSTALLED ON AIRCRAFT. REPAIRED AND FOLLOWED INSTRUCTIONS FORM BOEING MUA-MUA-26-13CSep 7, 2026 · N756CA · Boeing 747428 · Light System WiringSDR U2RA2026081700049Circuit Card · faultedON GROUND - ERRONEOUS FIRE WARNINGS - CLEANED AND RESEATED AFOLTS INTERFACE CARD. SYSTEM OPERATION NORMAL PER AIRCRAFT MAINTENANCE MANUAL 26-10-01.Aug 12, 2026 · N952CA · Boeing 747428 · Fire DetectionSDR U2RA2026090700055Structure · crackedDURING FCD 744-53-0021 OPEN-HOLE HFEC INSPECTION. CRACK SIGNAL INDICATION AT STA 2590, RT UPPER 1EA HOLE. (CHORD) PER NDTM PART 6, 51-00-00 PROCEDURE 16 AND SB 747-53A2427 REV 7. INSTALLED REPAIR STRAPS ON THE BS 2598 FORWARD INNER CHORD FRAME SUPPORT PER SR Aug 6, 2026 · N756CA · Boeing 747428 · Fuselage Main, StructureSDR U2RA2026090700051Tension Tie · crackedDURING FCD 744-53-0025 OPEN HOLE HFEC INSPECTION 1EA HOLE CRACK INDICATION FOUND AT STA 1180 LT TENSION TIE AFT DOUBLER AND FWD CHANNEL. INSTALLED FRAME DOUBLER AND FWD CHANNEL REPAIR PART ON BS 1180 LT TENSION TIE IAW SRM 51-40-02, DWG 65B 01752, MUA-26-0Aug 6, 2026 · N756CA · Boeing 747428 · Fuselage Main, StructureSDR U2RA(20260907)000Tension Tie · cracked2 CRACK INDICATION FOUND (FWD CHANNEL 1EA HOLE AND FRAME AREA 1EA HOLE) DURING OPEN-HOLE HFEC INSPECTION OF THE TENSION TIE AT STA 1120, LEFT HAND SIDE. PER FCD 744-53-0025 R3. REPAIR: REAMED CRACK SIGNAL INDICATION HOLE ON BS 1120 LT FRAME WEB ONLY. UP TO 0.Aug 6, 2026 · N756CA · Boeing 747428 · Fuselage Main, StructureSDR U2RA2026072100045Frame · crackedDURING SCHEDULED INSPECTION FOUND 2 CRACK HOLES AT R5 DOOR INNER CHORD STA 2231 S-19. PERFORMED CLASS B REPAIR IAW SRM 53-60-15, REPAIR 2.Jun 29, 2026 · N919CA · Boeing 747428 · Fuselage Main, FrameSDR U2RA2026070800032Skin · dentedDURING AIRCRAFT C-CHECK IN ICN (INCHEON, SOUTH KOREA) SHARP TECHNICS K MAINTENANCE DISCOVERED CHAFE DAMAGE ON THE UPPER SURFACE OF THE INBOARD TRAILING EDGE AFT FLAP OUTER SKIN PANEL P/N 65B02077-508. PERFORMED PERMANENT REPAIR IAW FLIGHT VEHICLES CONSULTING, Jun 25, 2026 · N919CA · Boeing 747428 · Trailing Edge FlapsSDR U2RA2026072100046Frame · crackedCRACK FOUND AT RH STA 1140 LH TENSION TIE FRAME. REPAIRS COMPLETED PER BCS CASE 06373559.Jun 24, 2026 · N919CA · Boeing 747428 · Fuselage Main, FrameSDR U2R2026F00000Frame · crackedDURING OPEN HOLE INSPECTION, DETECTED DEFECT SIGNAL AT FRAME WEB BS 1265. PERFORMED REPAIR IAW NAL FCD 744-53-0014 AND DWG 624U0060.Jun 19, 2026 · N919CA · Boeing 747428 · Fuselage Miscellaneous StructureSDR U2RA2026071100033Skin · damaged.LIGHTNING-STRIKE DAMAGE FOUND ON THE FUSELAGE SKIN AT STA 225, STRINGER S-23R. PERFORMED REPAIR IAW BOEING BCS CASE MUA-MUA-26-0085. DATA APPROVED BY FAA FORM 8100-9 DATED 06/28/2026.Jun 19, 2026 · N919CA · Boeing 747428 · Fuselage Main, Plate/SkinSDR U2RA2026072100044Frame · crackedCRACK FOUND IN OPEN HOLE INSPECTION AT RT STA 1120 TENSION TIE FRAME WEB 65B01749-22. REPAIRS COMPLETED PER BOEING BCS CASE 06372730Jun 17, 2026 · N919CA · Boeing 747428 · Fuselage Main, FrameSDR U2RA2026072000041Frame · crackedA CRACK DAMAGED WAS FOUND ON THE FRAME WEB AT STA 1160 AND BETWEEN S-9R- 10R WHILE PERFORMING SERVICE BULLETIN 747-53A2702 REV 02. PERFORMED CLASS B REPAIR PER CASE 06372691Jun 17, 2026 · N919CA · Boeing 747428 · Fuselage Main, FrameSDR U2RA2026072000040Frame · crackedDURING OPEN HOLE INSPECTION, CRACK FOUND AT BS 800 BETWEEN S-16R & S-17R. PERFORMED PERMANENT REPAIR AIW BOEING BCS MUA-MUA-26-0081-09B AND DWG 65B26468.Jun 17, 2026 · N919CA · Boeing 747428 · Fuselage Main, FrameSDR U2RA2026072000039Frame · crackedDURING OPEN HOLE INSPECTION, 2 CRACKS FOUND AT BS800 BETWEEN S-15L TO S-17L. PERFORMED CLASS B REPAIR IAW BCS CASE # 06372411Jun 17, 2026 · N919CA · Boeing 747428 · Fuselage Main, FrameSDR U2RA2026072100047Tension Tie · crackedCRACK FOUND DURING OPEN HOLE INSPECTION AT L/H STA1180 TENSION TIE FWD CHANNEL. PERFORMED CLASS B REPAIR IAW SRM 53-40-30-2R-2.Jun 14, 2026 · N919CA · Boeing 747428 · Fuselage Main, Attach FittingsSDR U2RA2026071900038Tension Tie · crackedOPEN HOLE NDI INSPECTION FOUND DEFECT SIGNALS WHILE PERFORMING STA 1140 R/H TENSION TIE. REPAIR COMPLETED PER BCS MESSAGE 06370241 INSPECTION THRESHOLD 20,811 TOTAL FLIGHT CYCLES.Jun 11, 2026 · N919CA · Boeing 747428 · Fuselage Main, Attach FittingsSDR U2RA2026051200028Longeron · cracked2EA CRACK INDICATON FOUND AT BS2598 BULKHEAD R/H S-11R LONGERON P/N 65B02522-4 PER BOEING SR MUA-MUA-26-0026-22B REPAIR CARRIED OUT PER BOEING 8100-9 DATED MAY 12-2026 AND PER BCS 202603210023-0016Apr 19, 2026 · N952CA · Boeing 747428 · Fuselage Main, StructureSDR U2RA2026051200026Frame · cracked1EA CRACK FOUND AT BS2598 BULK HEAD RHS FRAME SUPPORT HOLE D AS PER BOEING SR MUA-MUA-26-0022-07B REPAIRED CARRIED OUT PER BOEING 8100-9 DATED MAY 12 2026 AND PER BOEING BCS 202603210023-0016Apr 10, 2026 · N919CA · Boeing 747428 · Fuselage Main, FrameSDR U2RA2026051200027Frame · cracked1EA CRACK FOUND AT BS2598 BULKHEAD RHS OUTER CHORD HOLE C PER BOEING SR MUA-MUA-26-0022-07B REPAIR CARRIED OUT PER BOEING 8100-9 DATEED MAY, 12,2026.REFF BOEING BCS 202603210023-0016Apr 1, 2026 · N952CA · Boeing 747428 · Fuselage Main, FrameSDR U2RA2026051200019Stringer · crackedFCD 744-53-0025 OPEN HOLE NDI INSPECTION FOUND CRACK SIGNALS WHILE PERFORMING STA R/H 1160 AND STRINGER 10R REPAIR CARRIED OUT PER 8100-9 DATED 04/28/2026 REF BOEING COMMUNICATION SYSTEM MESSAGE NUMBERS FOR CASE # 06320986Mar 26, 2026 · N952CA · Boeing 747428 · Fuselage Main, Longeron/StringerSDR U2RA2026051200024Frame · crackedONE CRACK FOUND AT FRAME SUPPORT OF 747 SSID REV. H ITEMS F­49G ON THE RHS AREA OF THE HINGE FITTING. PER BOEING SR MUA­MUA­26­0026­03B. REPAIR CARRIED OUT PER BOEING 8100­9 DATED MAY 13 2026 AND REF BCS 202603130057­009Mar 21, 2026 · N952CA · Boeing 747428 · Fuselage Main, FrameSDR U2RA2026051200025Stringer · crackedFCD 744-53-0025 OPEN HOLE NDI INSPECTION FOUND CRACK SIGNALS WHILE PERFORMING STA L/H 1160 AND STRINGER 10L REPAIR CARRIED OUT PER BOEING 8100-9 DATED MAY 12, 2026 REF BCS 0632095Mar 18, 2026 · N952CA · Boeing 747428 · Fuselage Main, Longeron/StringerSDR U2RA2026032500002Lamp · inoperativeU/D EMEGENCY LIGHT NO ON QTY 3 EA. REPLACED THE LAMP AND OPERATION CHECK PER AMM 33-51-07 FOUND NORMALMar 18, 2026 · N919CA · Boeing 747428 · Emergency LightingSDR U2RA2026051200018Tension Tie · crackedOPEN HOLE NDI INSPECTION FOUND CRACK SIGNALS AT 1120 R/H TENSION TIE. REPAIR CARRIED OUT PER 8100=9 DATED 05/08/2026 REFF BOEING COMMUNICATION CASE 063200880Mar 16, 2026 · N952CA · Boeing 747428 · Fuselage Main, StructureSDR U2RA202605000011Fastener · brokenLOCK FASTENER HEAD BROKEN AT TENSION TIE ATTACH FRAME LOCATED AT BS 1220 RT AND STRINGER 10RMar 10, 2026 · N952CA · Boeing 747428 · Fuselage Miscellaneous StructureSDR U2RA2026051200017Doubler · crackedFINDING 002002 DOCUMENT FCD 744-53-0057-DURING C-CHECK 0.7" CRACK HAS EXTENDED FROM THE STOP HOLE OF THE PREVIOUS CRACK AT R/H STABILIZER UPPER LOBE DOUBLER. REPAIR WAS COMPLTED PER FAA 8100-9 DATED 0/21/2006 ON BOEING SERVICE REQUEST 202603060065-0011.Mar 9, 2026 · N952CA · Boeing 747428 · Empennage StructureSDR U2RA202604110007Doubler · cracked0.7" CRACK HAS EXTENDED FROM THE STOP HOLE OF THE PREVIOUS CRACK AT R/H STABILIZER UPPER LOBE DOUBLER. REPAIR COMPLETED PER :CASTLE ID: 202603060065: BOEING 8100-9 ISSUED DATED 04/21/2026. REF ID 202603060065-0011Mar 9, 2026 · N952CA · Boeing 747428 · Horizontal Stabilizer, Plate/SkinSDR U2RA202604110006Web · crackedCRACK FOUND ON FORWARD FUSELAGE WEB OF THE NOSE GEAR WELL AT STRINGER 26, BS 160-180 CORRECTIVE ACTION: CAT B. REPAIR PER SRM. REINSPECT DUE AT 33,018 CYCLESMar 3, 2026 · N952CA · Boeing 747428 · Fuselage Miscellaneous StructureSDR U2RA2026033100003Floor Support · crackedAFT CARGO INTERCOSTAL CRACK AT STA 1940 TO STA 1960, LBL77 PERFORMED REPAIR IAW SRM 51-70-13 R1Mar 3, 2026 · N952CA · Boeing 747428 · Fuselage Miscellaneous StructureSDR U2RA202604280010Tension Tie · crackedOPEN-HOLE NDI INSPECTION FOUND DEFECT SIGNALS WHILE PERFORMING BS 1180LT - 1140 RT.Mar 2, 2026 · N952CA · Boeing 747428 · Fuselage Miscellaneous StructureSDR U2RA2020405000005Web · crackedCRACK FOUND ON FORWARD FUSELAGE WEB OF NOSE GEAR WELL AT STRINGER S-26 STA 140-160 WL 205 R&R WEB PART NUMBER 65B01870U243 IAW SRM 51-40-02Mar 2, 2026 · N952CA · Boeing 747428 · Fuselage Miscellaneous StructureSDR U2RA2026051100015Tension Tie · crackedOPEN-HOLE NDI INSPECTION FOUND DEFECT SIGNALS WHILE PERFORMING STA 1180 L/H STA 1140 R/H. REPAIR COMPLETED PER BCS MESSAGE NUMBER 06316150 INSPECTION THRESHOLD 21,108 TOTAL FLIGHT CYCLESFeb 26, 2026 · N952CA · Boeing 747428 · Fuselage Miscellaneous StructureSDR U2RA2026051100014Frame · crackedWHILE IN C CHECK - PERFORMED SURFACE HFEC INSPECTION OF FCD 744-53-0017 R2 A 1 INCH CRACK WAS FOUND ON CHORD BETWEEN S-37R AND S-38R. REPAIR PERFORMED PER BOEING BCS MUA N952CA / 25238 FRAME CRACK BS 1140 RH, RBL 80 / WL 330.Feb 25, 2026 · N952CA · Boeing 747428 · Fuselage Main, FrameSDR 2026FA0000189Skin · puncturedDURING INSPECTION OF AFT CARGO DOOR, FRAME FOUND PUNCTURED HOLE AND CRACK ON AFT SECTION OF CARGO DOOR SKIN.Feb 18, 2026 · N903AR · Boeing 747428 · Cargo/Baggage DoorsSDR U2RA2025082100020Skin · crackedDURING A CHECK AT RKSI, WHILE PERFORMING FCD 744-53-0076 R2, 250 FLIGHT CYCLE (FC) REPETITIVE INSPECTIONS FOR SCRIBE LINE FINDINGS ON SB 747-53A2563 LIMITED RETURN TO SERVICE (LRTS) PROGRAM, IT WAS DISCOVERED THAT SKIN PANEL 33L WITH P/N: 65B04135-343 HAVE 02 Aug 22, 2025 · N919CA · Boeing 747428 · Fuselage Main, Plate/SkinSDR U2RA2025013100011Skin · deformedDURNING C CHECK IN HAECO SECTION 41 FUSELAGE SKIN, BETWEEN STA 488 AND STA 520 AND BETWEEN 22L AND STR -257 WAS FOUND WITH BLENDOUT DENT DAMAGEJan 31, 2025 · N729CA · Boeing 747428 · Fuselage Main, Plate/SkinSDR U2RA2025010100013Skin · dentedDURING AIRCRAFT HEAVY CHECK IN XMV (XIAMEN, CHINA), HAECO MAINTENANCE DISCOVERED (2 EA.) DENTS ON THE SECTION 46 FUSELAGE SKIN. SEE FIGURE 1 FOR DETAILS. THE DAMAGE WAS EVALUATED PER REF /A/ AND FOUND TO BE BEYOND PUBLISHED LIMITS (A/Y <30). THE SKIN IS MADE FJan 1, 2025 · N729CA · Boeing 747428 · Fuselage Main, Plate/SkinSDR U2RA2024090600054Engine · faultedDURING TAKE-OFF ROLL, SHORTLY AFTER SELECTING "TOGA", ENGINE NUMBER 4 SHOWED RED EGT INDICATION AS AIRCRAFT VEERED SIGNIFICANTLY TO THE LEFT. LOW SPEED (APPROXIMATELY 40 KTS.) RTO CARRIED OUT. ENGINE NUMBER 4 WAS DETERMINED UNSERVICEABLE AND REPLACED PRIOR TAug 30, 2024 · N919CA · Boeing 747428 · Engine (Turbine/Turboprop)SDR U2RA2024081500022Power Supply · no testWHILE PERFORMING OPERATIONAL CHECK OF EMERGENCY LIGHTS, POWER PACK AND ATTENDANT SWITCH BY USING THE EMERGENCY LIGHT PILOT CONTROL, EMERGENCY LIGHT POWER SUPPLY CAN'T SUPPLY POWER POSITION M5056 STA LBL 6Aug 15, 2024 · N919CA · Boeing 747428 · Emergency LightingSDR U2RA2024081500021Power Supply · failedWHILE PERFORMINNG OPERATIONAL CHECK OF THE EMERGENCY LIGHTS, POWER PACKS, AND ATTENDANT PANEL SWITCH BY USING THE EMERGENCY LIGHT PIPLOT CONTROL, EMERGENCY LIGHT POWER SUPPLY CAN'T SUPPLY POWER TO POSITON M5055 STA 610 LBL 88.Aug 15, 2024 · N919CA · Boeing 747428 · Emergency LightingSDR U2RA2024081520Power Supply · no testWHILE PERFORMING OPERATIONAL CHECK OF THE EMERGENCY LIGHTS, POWER PACKS, AND ATTENDANT PANEL SWITCH BY USING THE EMERGENCY LIGHT PILOT CONTROL. EMERGENCY LIGHT POWER SUPPLY CAN'T SUPPLY POWER POSITION - M5057 STA 717 LBL 8Aug 15, 2024 · N919CA · Boeing 747428 · Exterior LightingSDR U2RA2024081519Seat Track · crackedFOUND CRACK ON SEAT TRACK BETWEEN STA 980 AND STA 1000 LBL 75 (MAIN DECK)Aug 15, 2024 · N919CA · Boeing 747428 · Fuselage, Seat/Cargo Attach FittingsSDR U2RA2004081518Seat Track · crackedMAIN DECK BETWEEN STA 980 AND STA 1000 RBL 75 FOUND CRACK ON SEAT TRACK.Aug 15, 2024 · N919CA · Boeing 747428 · Fuselage, Seat/Cargo Attach FittingsSDR U2RA2004081517Seat Track · crackedFOUND CRACKON SEAT TRACK FWD CARGO STA 580, RBL 24Aug 15, 2024 · N919CA · Boeing 747428 · Fuselage, Seat/Cargo Attach FittingsSDR U2RA2024081500023Pressure Deck · crackedDURING C CHECK IN GMF, FOUND CRACK ON SKIN AT LH WLG W/W CANTED PRESSURE DECK STA 1241LBL 11.33 CATEGORY B REPAIR WAS ACCOMPLISED IN ACCORDANCE WITH BOEING MESSAGE BOE MUA-MUA 24-0122Aug 1, 2024 · N952CA · Boeing 747428 · Fuselage Main, BulkheadSDR U2RA202406040146Skin · crackedDURING C CHECK IN GMF FOUND CRACK ON SKIN AT LH WLG CANTED PRESSURE DECT STA 1241 LBL 11.33. CATEGORY B REPAIR WAS ACCOMPLISHED IN ACCORDANCE WITH BOEING MESSAGE NUMBER- BOE-MUA-24-0122Jun 4, 2024 · N952CA · Boeing 747428 · Fuselage Main, StructureSDR U2RA2024081500040Skin · damagedFOUND RIVET HOLES ELOGATED ON SKIN 2700 LH SIDE AFTER MEASURMENT RIVET HOLES DIAMETER BETWEEN .280 INCH UP TO .320 INCHJun 1, 2024 · N952CA · Boeing 747428 · Fuselage Main, Plate/SkinSDR U2RA2024081500039Support Frame · corrodedDURING MAINTENANCE C CHECK AT GMF FOUND LOWER FUSALAGE STA 1000 CENTER TO RH SIDE SUPPORT FRAME FOR BODY FAIRING CORRISON . REAPIR ACCOMPLISHED IN ACCORDANCE WITH SRM 51-70-12 (REV59/20FEB2024) AND WAS A CAT A REPAIR.Jun 1, 2024 · N952CA · Boeing 747428 · Aerodynamic FairingsSDR U2RA2024081500038Fairing · crackedWHILE PERFORMING C CHECK RH WING O/B AILERON UPPERSURFACE L/E FAIRING CRACK POS O/B SIDE REPAIR WAS ACCOMPLISHED IN ACCORDANCE WITH SRM 57-60-01 REPAIR 1 (REV59 20FEB2024)Jun 1, 2024 · N952CA · Boeing 747428 · Ailerons
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