N904AN

Service difficulty reports · 263

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 = 'N904AN' 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 AALA202610014212Skin · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK AND SKIN BUCKLE IN AREA INCORPORATED INTO REPAIR. EXTERNAL DOUBLER AND FILLER WITH CRACK REMOVED AND BUCKLE COLD WORKED IAW SRM 53-00-03R1 AND EA378580.Sep 21, 2026 · N904AN · Boeing 737823 · Fuselage Main, Plate/SkinSDR AALA202609150287Intercostal · corrodedAIRCRAFT IN BASE MAINTENANCE: FOUND INTERCOSTAL CORRODED BETWEEN STA 787 AND STA 807 AT STRINGER S 24L. REMOVED AND REPLACED INTERCOSTAL IAW AARD 51-00-05 AND BOEING DWG 146A7550 AND 146A9401.Sep 13, 2026 · N904AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202609045612Stringer · corrodedAIRCRAFT IN BASE MAINTENANCE: UPON REMOVAL OF INTERCOSTAL, FOUND STRINGER WITH INTERGRANULAR CORROSION AT S20L, BETWEEN FS 787 AND 807. REPAIRED STRINGER IAW SRM 53-00-03-2R-1 AND EA 377509.Aug 20, 2026 · N904AN · Boeing 737823 · Fuselage Main, Longeron/StringerSDR AALA202609156184Stringer · corrodedAIRCRAFT IN BASE MAINTENANCE: FOUND STR 22L CORRODED BEYOND LIMITS AT STA 767. INSTALLED NEW STRINGER 22L AND FWD AND AFT SPLICES IAW SRM 53-00-03-2R-1 AND DWG 146A3204.Aug 19, 2026 · N904AN · Boeing 737823 · Fuselage Main, Longeron/StringerSDR AALA202608147298Insert · undersizeAIRCRAFT IN BASE MAINTENANCE: R 1 DOOR FWD GIRT BAR FITTING HAS A WRONG HOLES SIZE INSERTS ON THE FLOORBOARD, THE NORMAL SIZE IS 4", BUT WE FOUND 3" SIZE. COMPLETED INSTALL NEW NUT PLATES AND INSERTS AARD 53-00-50 REPAIR 2Aug 10, 2026 · N904AN · Boeing 737823 · Emergency EquipmentSDR AALA202609241034Stringer · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION LOCATED ON STRINGER 26L, AROUND FASTENER HOLE APPROXIMATELY STA 819. STRINGER P/N 146A-3233-47 REPLACED IAW AARD 51-00-05, SRM 53-00-03-2R AND BOEING DWG 146A3230.Aug 3, 2026 · N904AN · Boeing 737823 · Fuselage Main, Longeron/StringerSDR AALA202609231034Stringer · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION LOCATED ON STRINGER 26L, AROUND FASTENER HOLE APPROXIMATELY STA 819. STRINGER P/N 146A-3233-47 REPLACED IAW AARD 51-00-05, SRM 53-00-03-2R AND BOEING DWG 146A3230.Aug 3, 2026 · N904AN · Boeing 737823 · Fuselage Main, Longeron/StringerSDR AALA202609026715Stringer · corrodedAIRCRAFT IN BASE MAINTENANCE: FOUND CORROSION ON STRINGER 26L AROUND FASTENER HOLE APPROXIMATELY BS 777. REPLACED STRINGER FROM FS 777 TO FS 837; IAW SRM 53-00-03-2R-1, AARD 51-00-05 AND BOEING DWG 146A3230.Aug 3, 2026 · N904AN · Boeing 737823 · Fuselage Main, Longeron/StringerSDR AALA202610028940Shear Tie · corrodedAIRCRAFT IN BASE MAINTENANCE: AFT CARGO, SHEAR TIE STA 747 LBL16 HAS CORROSION. REMOVED AND REPLACED IAW AARD 51-20-01-1 AND BOEING DRAWING 146A3234.Jul 29, 2026 · N904AN · Boeing 737823 · Fuselage Internal Mounting StructureSDR AALA202608279231Shear Tie · corrodedAIRCRAFT IN BASE MAINTENANCE: GALVANIC CORROSION ON SHEAR TIE AT STA 867, LBL 8. MAINTENANCE REPLACED SHEAR TIEAT STA 867, LBL 8 IAW AARD 51-00-05-1.Jul 29, 2026 · N904AN · Boeing 737823 · Fuselage Internal Mounting StructureSDR AALA202608205052Stringer · corrodedAIRCRAFT IN BASE MAINTENANCE: FILFORM CORROSION ON SDTRINGER AT STA 927, STR 21L. MAINTENANCE REPLACED STRINGER AT STA 927, STR 21L IAW SRM 53-00-03-2A-1.Jul 29, 2026 · N904AN · Boeing 737823 · Fuselage Main, Longeron/StringerSDR AALA202608113745Stringer Clip · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO STRINGER CLIP AT STA 847, LBL6.Jul 29, 2026 · N904AN · Boeing 737823 · Fuselage Main, Attach FittingsSDR AALA202610022391Frame · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION LOCATED ON CHORD. STA 727 STR 25L - 26L. REPAIRED IAW EA377884, EA378953, BOEING DRAWING 146A0060, AND SRM 51-40-02-0G.Jul 28, 2026 · N904AN · Boeing 737823 · Fuselage Main, FrameSDR AALA202608120849Stringer · corrodedAIRCRAFT IN BASE MAINTENANCE: EXFOLIATION CORROSION ON AFT CARGO STRINGER AT STA 888, STR 24L. MAINTENANCE REPLACED AFT CARGO STRINGER AT STA 888, STR 24L IAW SRM 51-10-02 -OG AND EA 377865.Jul 28, 2026 · N904AN · Boeing 737823 · Fuselage Main, Longeron/StringerSDR AALA202608121181Stringer · corrodedAIRCRAFT IN BASE MAINTENANCE: INTERGRANULAR CORROSION ON AFT CARGO STRINGER AT STA 888, STR 22L. MAINTENANCE REPLACED AFT CARGO STRINGER AT STA 888, STR 22L IAW SRM 51-10-02-OG, 51-40-02-OG, EA 377865.Jul 28, 2026 · N904AN · Boeing 737823 · Fuselage Main, Longeron/StringerSDR AALA202608123834Angle · corrodedAIRCRAFT IN BASE MAINTENANCE: EXFOLIATION CORROSION ON CLIP AT STA 867, S23R. MIANTENANCE REPLACED CLIP AT STA 867, S23R IAW 51-10-02.Jul 23, 2026 · N904AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202608049737Stringer Clip · corrodedAIRCRAFT IN BASE MAINTENANCE: PITTING CORROSION ON STRINGER CLIP AT STA 847, STR 26L. MAINTENANCE REPLACED STRINGER CLIP AT STA 847, STR 26L PER ARD 51-00-05-1 AND BOEING DWG 146A1281.Jul 23, 2026 · N904AN · Boeing 737823 · Fuselage Main, Attach FittingsSDR AALA202608046510Floor Support · crackedAIRCRAFT IN BASE MAINTENANCE: CABIN FORWARD WET AREA INTERCOSTAL CRACKED AT STATION 935, LBL 45. MAINTENANCE REPLACED INTERCOSTAL AT STATION 935, LBL 45 PER AARD 51-00-05-1R.Jul 23, 2026 · N904AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202607295252Rub Strip · damagedAIRCRAFT IN BASE MAINTENANCE: R1 DOOR SLIDE GIRT RUB STRIP DAMAGED. MAINTENANCE REPAIRED R1 DOOR SLIDE GIRT RUB STRIP IAW AARD 25-66-00-02.Jul 23, 2026 · N904AN · Boeing 737823 · Emergency EquipmentSDR AALA202609159973Stringer · corrodedAIRCRAFT IN BASE MAINTENANCE: FOUND GALVANIC CORROSION ON STR 27L 6" AFT OF FS 807. INSTALLED NEW STRINGER SPLICE IAW SRM 53-00-03-2R AND IAW DWG 146A3234.Jul 22, 2026 · N904AN · Boeing 737823 · Fuselage Main, Longeron/StringerSDR AALA202609023994Stringer · corrodedAIRCRAFT IN BASE MAINTENANCE: FOUND GALVANIC CORROSION ON STRINGER LOCATION BS 787 AND LBL 21. REMOVED AND REPLACED SECTION OF STRINGER BAC1498-159 USING AN INTERNAL DOUBLER AND HAT SPLICE BAC1498-116; IAW SRM 53-00-03-2R-1.Jul 22, 2026 · N904AN · Boeing 737823 · Fuselage Main, Longeron/StringerSDR AALA202608265281Stringer · corrodedAIRCRAFT IN BASE MAINTENANCE: GALVANIC CORROSION LOCATED AT STATION 787, STRINGER 22L. MAINTENANCE REPAIRED DEFECTIVE PART LOCATED AT STATION 787, STRINGER 22L PER SRM 51-10-02G AND REPLACED ON N/R 996.Jul 22, 2026 · N904AN · Boeing 737823 · Fuselage Main, Longeron/StringerSDR AALA202608209434Intercostal · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON INTERCOSTAL AT STA 847 TO STA 867, STR 22L. MAINTENANCE REPLACED NTERCOSTAL AT STA 847 TO STA 867, STR 22L IAW AARD 51-00-05-1.Jul 22, 2026 · N904AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202610026103Stringer · corrodedAIRCRAFT IN BASE MAINTENANCE: STRINGER 25L HAS CORROSION ON FASTENERS AT STA 747 - 727J. REMOVED AND INSTALLED STRINGER IAW AARD 51-20-01-1, BOEING DRAWING 146A3234, SRM 51-40-02-0G, AND EA 378399.Jul 21, 2026 · N904AN · Boeing 737823 · Fuselage Main, Longeron/StringerSDR AALA202610029055Stringer · corrodedAIRCRAFT IN BASE MAINTENANCE: STRINGER 25L HAS CORROSION AROUND FASTENERS AT STA 807 - 827. STRINGER SECTION REPLACED WITH ADDED SPLICE IAW SRM 53-00-03 2R 1AARD 51-20-01-1, BOEING DRAWING 146A3234, SRM 51-40-02-0G, AND EA 378399.Jul 21, 2026 · N904AN · Boeing 737823 · Fuselage Main, Longeron/StringerSDR AALA202610023073Stringer · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION LOCATED IN THE CENTER OF STRINGER 25L BETWEEN STA 787-807. STRINGER SECTION REPLACED FROM STA 727I+10 TO STA 887 IAW AARD 51-20-01-1, BOEING DRAWING 146A3234, EA 378399.Jul 21, 2026 · N904AN · Boeing 737823 · Fuselage Main, Longeron/StringerSDR AALA202609150989Stringer · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION FOUND AROUND FASTENERS ON STRINGER 24L STA 727J - 747. INSTALLATION OF NEW STRINGER IAW SRM-53-00-03-2R PROCEDURE 1.Jul 21, 2026 · N904AN · Boeing 737823 · Fuselage Main, Longeron/StringerSDR AALA202609154485Stringer · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION FOUND ALL ALONG STRINGER 23L STA 727I - 777. SPLICED NEW STRINGER FROM 727I-767 IAW SRM 53-00-03-2R, DWG 146A3234 AND EA 377706.Jul 21, 2026 · N904AN · Boeing 737823 · Fuselage Main, Longeron/StringerSDR AALA202607287353Intercostal · crackedAIRCRAFT IN BASE MAINTENANCE: CABIN FORWARD WET AREA INTERCOSTAL CRACKED BS 321, LBL45. MAINTENANCE INSTALLED NEW INTERCOSTAL BS 321, LBL 45 IAW AARD 51-00-05 AND BEOING PRINT 141A5400 SHEET 39.Jul 16, 2026 · N904AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202607243954Angle · corrodedAIRCRAFT IN BASE MAINTENANCE: L1 DOOR CREASE ANGLE, UPPER ANGLE BOTTOM SIDE CORRODED AT TWO (2) LOCATION. MAINTENANCE INSTALLED UPPER ANGLE BOTTOM SIDE AT TWO (2) LOCATION IAW AARD 51-00-05-1 AND BOEING DWG 141A8110.Jul 13, 2026 · N904AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202609247438Bracket · corrodedAIRCRAFT IN BASE MAINTENANCE: SIDEWALL UPPER PANEL LANDING HAS CORROSION BETWEEN STA 787 AND STA 807 ABOVE STR 20 L. REPLACED WITH P/N 146A9403-123 IAW AARD 51-00-05 AND BOEING DWG 146A9403.Jul 9, 2026 · N904AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202609237438Bracket · corrodedAIRCRAFT IN BASE MAINTENANCE: SIDEWALL UPPER PANEL LANDING HAS CORROSION BETWEEN STA 787 AND STA 807 ABOVE STR 20 L. REPLACED WITH P/N 146A9403-123 IAW AARD 51-00-05 AND BOEING DWG 146A9403.Jul 9, 2026 · N904AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202609029004Floor Support · corrodedAIRCRAFT IN BASE MAINTENANCE: FOUND CORROSION ON INTERCOSTAL BETWEEN FS 787 AND FS 807 AT STR 21L. REMOVED AND REPLACED INTERCOSTAL PN 146A9403-21 IAW AARD 51-00-05 AND BOEING DWGS 146A9401, AND 146A7550.Jul 9, 2026 · N904AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202607249476Floor Support · crackedAIRCRAFT IN BASE MAINTENANCE: CABIN FORWARD WET AREA INTERCOSTAL CRACKED STA 284.5 RBL 1. MAINTENANCE INSTALLED NEW INTERCOSTAL AT STATION 284.5 BL 1 IAW AARD 51-00-05 & BOEING DRAWING #141A5400.Jul 8, 2026 · N904AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202610056256Transition Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: FWD CARGO FLOOR STRUCTURE, LT TRANSITION PANEL HAS COROSSION AT STA 400 TO 500C LBL 26. MAINTENANCE INSTALLED LH TRANSITION PANEL AT STA 400 TO STA 500C LBL 26 IAW AARD 51-00-05-1 BOEING DRAWING 143A 7500.Jul 6, 2026 · N904AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202609158947Intercostal · corrodedAIRCRAFT IN BASE MAINTENANCE: INTERCOSTAL CORRODED BETWEEN STA 787 AND STA 807 AT STRINGER S 22L. INTERCOSTAL REPLACED WITH MANUFACTURED PART IAW AARD 51-00-05 AND BOEING DRAWING 146A7550.Jul 6, 2026 · N904AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202609157936Intercostal · corrodedAIRCRAFT IN BASE MAINTENANCE: VERTICAL INTERCOSTAL HAS CORROSION BETWEEN BS 707 AND 807 AND BETWEEN STR 24 L AND 23L. REPLACED INTERCOSTAL IAW AARD 51-00-05-1 AND BOEING DWG 146A7550.Jul 6, 2026 · N904AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202609154158Intercostal · corrodedAIRCRAFT IN BASE MAINTENANCE: VERTICAL INTERCOSTAL HAS GALVANIC CORROSION BETWEEN STA 787 AND STA 807 AND BETWEEN STR 21 AND 22 LEFT. REPLACED INTERCOSTAL IAW AARD 51-00-05 AND BOEING DWG 146A9403Jul 6, 2026 · N904AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202609037616Intercostal · corrodedAIRCRAFT IN BASE MAINTENANCE: INTERCOSTAL GALVANIC CORROSION BETWEEN STATION 787 AND STATION 807 AT STRINGER 20L. MAINTENANCE REPLACED INETERCOSTAL BETWEEN STATION 787 AND STATION 807 AT STRINGER 20L PER AARD 51-00-05 AND BOEING DRAWINGS146A9401, AND146A7550.Jul 6, 2026 · N904AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202608044687Shear Tie · corrodedAIRCRAFT IN BASE MAINTENANCE: EXFOLIATION CORROSION ON SHEAR TIE AST STA 927, STR 27. MAINTENANCE REPLACED SHEAR TIE AST STA 927, STR 27 IAW AARD 51-00-05-1 AND BOEING DRAWIG 147A0040.Jul 6, 2026 · N904AN · Boeing 737823 · Fuselage Internal Mounting StructureSDR AALA202607280075Transition Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: FWD CARGO FLOOR STRUCTURE - RH TRANSITION PANEL HAS FILIFORM CORROSION STA 500A TO 500L RBL 26. MAINTENANCE REPLACED FORWARD CARGO TRANSITION PANEL STA 500A TO 500L RBL 26.Jul 6, 2026 · N904AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202607215879Stringer Clip · crackedAIRCRAFT IN BASE MAINTENANCE: GVI - FWD CARGO FLOOR STRUCTURE - RH STRINGER CLIP CRACKED STA 500I RBL 26. MSINTENANCE REMOVE AND REPLACE RH STRINGER CLIP STA 500I RBL 26 IAW SRM 51-40-02.Jul 6, 2026 · N904AN · Boeing 737823 · Fuselage Main, Attach FittingsSDR AALA202607290110Floor Support · corrodedAIRCRAFT IN BASE MAINTENANCE: CABIN AFT WET AREA FLOOR INTERCOSTAL HAS EXFOLIATION CORROSION AT STA 947 TO 967, RBL 25. MAINTENANCE REPLACED INTERCOSTAL AT STA 947 TO 967, RBL 25 PER AARD 51-00-05-1.Jul 4, 2026 · N904AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202607292098Floor Support · corrodedAIRCRAFT IN BASE MAINTENANCE: CABIN AFT WET AREA FLOOR INTERCOSTAL HAS GALVANIC CORROSION AT STA 947 TO 967, LBL 54. MAINTENANCE REPLACED INTERCOSTAL AT STA 947 TO 967, LBL 54.Jul 4, 2026 · N904AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202607318253Floorbeam · corrodedAIRCRAFT IN BASE MAINTENANCE: CABIN AFT WET AREA FLOOR SUPPORT HAS EXFOLIATION CORROSION STATION 950, RBL 16-25. MAINTENANCE REPLACED PART 147A5676-2 FLOOR SUPPORT AT STATION 950, RBL 16-25 PER BOEING DRAWING 815A0010 AND AARD 51-00-05-1.Jul 3, 2026 · N904AN · Boeing 737823 · Fuselage Main, Floor BeamSDR AALA202607299385Floor Support · corrodedAIRCRAFT IN BASE MAINTENANCE: CABIN AFT WEAT AREA FLOOR INTERCOSTAL HAS GALVANIC CORROSION AT STA 947 TO 967, LBL 25. MAINTENANCE REPLACED INTERCOSTAL AT STA 947 TO 967, LBL 25 PER 51-00-05-1R.Jul 3, 2026 · N904AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202607295200Floorbeam · corrodedAIRCRAFT IN BASE MAINTENANCE: CBIN AFT WET AREA TRANSVERSE FLOORBEAM HAS EXFOLIATION CORROSION AT STA 950, RBL 25 TO RBL 54. MAINTENANCE REPLACED TRANSVERSE FLOORBEAM AT STA 950, RBL 25 TO RBL 54 PER BOEING DRAWING 815A0010 AND AARD 51-00-05-1.Jul 3, 2026 · N904AN · Boeing 737823 · Fuselage Main, Floor BeamSDR AALA202607296999Floorbeam · corrodedAIRCRAFT IN BASE MAINTENANCE: AFT CABIN WET AREA O/B AFT LAV MOUNT FLOORBEAM HAS GALVANIC CORROSION AT STA 947, RBL 54. MAINTENANCE REPAIRED FLOORBEAM (T-CAP INSTALLED) AT STA 947, RBL 54 PER SRM53-70-51-2R-5, BOEING DRAWING 815A0010, AND AARD 51-00-05-01.Jul 3, 2026 · N904AN · Boeing 737823 · Fuselage Main, Floor BeamSDR AALA202607292898Angle · corrodedAIRCRAFT IN BASE MAINTENANCE: CABIN AFT WET AREA R-2 CREASE ANGLE HAS FILFORM CORROSION AT STA 967 TO STA 986, RBL 47. MAINTENANCE REPLACED CREASE ANGLE AT STA 967 TO STA 986, RBL 47 PER BOEING DRAWING 147A850 AND AARD 51-00-05-1.Jul 3, 2026 · N904AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202607144733Intercostal · crackedAIRCRAFT IN BASE MAINTENANCE: CRACKED INTERCOSTAL AT BS 318, RBL 31. MAINTENANCE REPLACED INTERCOSTAL AT BS 318, RBL 31 IAW AARD 51-00-05 DWG # 141A5400.Jul 3, 2026 · N904AN · Boeing 737823 · Fuselage Main, Structure
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