# Service difficulty reports: N974AN A list on [N974AN](https://openairdocs.org/aircraft/N974AN.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 · 180 reports - [SDR AALA202610195389](https://openairdocs.org/sdr/AALA202610195389.md): Generator · inoperative · Oct 16, 2026 · N974AN · Boeing 737823 · AC Generator-Alternator > AIRCRAFT WAS GROUNDED: -- DECISION WAS MADE TO RETURN TO ORD. EMERGENCY DECLARED; AIRCRAFT LANDED OVERWEIGHT WITHOUT INCIDENT. -- FLIGHT ATTENDANTS SMELLED AND SAW SMOKE IN AFT GALLEY. DURING SOF WORKCARD 08L00021001 INSPECTION FOUND APU GENERATOR LEAD END T - [SDR AALA202602027484](https://openairdocs.org/sdr/AALA202602027484.md): Sign · missing · Feb 1, 2026 · N974AN · Boeing 737823 · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: EXIT SIGN IN MAIN AISLE OVER ROW 17 IS MISSING THE EXIT SIGN. INSTALLED NEW SIGN. PER AMM 33-51-01. - [SDR AALA202602011242](https://openairdocs.org/sdr/AALA202602011242.md): Door Sill · corroded · Feb 1, 2026 · N974AN · Boeing 737823 · Fuselage Main, Structure > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON L1 ENTRY LOWER SILL INNER CHORD BETWEEN BS 294.50 AND BS 312.0. REPLACED INNER CHORD PER AARD 51-00-05-1 AND EA 366791. - [SDR AALA202601232650](https://openairdocs.org/sdr/AALA202601232650.md): Oven · smoke · Jan 22, 2026 · N974AN · Boeing 737823 · Buffet/Galleys > AIRCRAFT WAS NOT GROUNDED: FIRST CLASS GALLEY OVEN NUMBER 2 IS VERY DIRTY AND SMOKES WHEN USED. REMOVED AND REPLACED GALLERY OVEN. PER CMM 25-37-26. - [SDR AALA202512173165](https://openairdocs.org/sdr/AALA202512173165.md): Sign · dislodged · Dec 16, 2025 · N974AN · Boeing 737823 · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT SIGN AT ROW 17 FELL OFF. RESECURED EMERGENCY EXIT SIGN AT ROW 17. - [SDR AALA202510029025](https://openairdocs.org/sdr/AALA202510029025.md): Strut · cracked · Sep 30, 2025 · N974AN · Boeing 737823 · Nacelle/Pylon, Main Frame > AIRCRAFT IN BASE MAINTENANCE: FOUND NUMBER 1 ENGINE STRUT PROFILE IN THE 5 O'CLOCK POSITION CRACKED. INSTALLED NEW ENGINE STRUT PROFILE. PER AMM 72-23-02. - [SDR AALA202509034969](https://openairdocs.org/sdr/AALA202509034969.md): Pin · out of adjust · Sep 2, 2025 · N974AN · Boeing 737823 · Passenger/Crew Doors > AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT AND AGENT REPORTED HAVING A DIFFICULT TIME OPENING THE L1 DOOR. FOUND STOP PINS REQUIRED ADJUSTMENT. ADJUSTED PINS, PER AMM 52-11-00. - [SDR AALA202509026131](https://openairdocs.org/sdr/AALA202509026131.md): Door · out of rig · Sep 1, 2025 · N974AN · Boeing 737823 · Passenger/Crew Doors > AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT REPORTS THE MAIN CABIN DOOR WAS DIFFICULT FOR THE GATE AGENT TO OPEN. CONFIRMED CABIN MAIN DOOR WAS DIFFICULT TO OPEN. APPLIED CLAY TOALL DOOR STOPS, FOUND THE BOTTOM FORWARD AND AFT DOOR STOPS WERE NOT ADJUSTED CORRECT - [SDR AALA202508287460](https://openairdocs.org/sdr/AALA202508287460.md): Sign · missing · Aug 27, 2025 · N974AN · Boeing 737823 · Emergency Lighting > AIRCRAFT IN BASE MAINTENANCE: FORWARD LAVATORY EXIT SIGN IS MISSING. INSTALLED FORWARD LAVATORY EXIT SIGN PER AMM 33-51-01-960-802. OPS CHECK GOOD. - [SDR AALA202508265903](https://openairdocs.org/sdr/AALA202508265903.md): Light · inoperative · Aug 23, 2025 · N974AN · Boeing 737823 · Emergency Lighting > AIRCRAFT IN BASE MAINTENANCE: ROW 23 OVERHEAD EMERGENCY LIGHT INOPERATIVE. INSTALLED MAIN CEILING PANEL ABOVE ROWS 23. PER AMM 25-21-71-400-815. - [SDR AALA202508268967](https://openairdocs.org/sdr/AALA202508268967.md): Light · inoperative · Aug 23, 2025 · N974AN · Boeing 737823 · Emergency Lighting > AIRCRAFT IN BASE MAINTENANCE: ROW 25ABC OVERHEAD EMERGENCY LIGHT INOPERATIVE. INSTALL CEILING PANEL ABOVE 25ABC. PER AMM 25-21-71-400-815. - [SDR AALA202508255830](https://openairdocs.org/sdr/AALA202508255830.md): Sign · inoperative · Aug 23, 2025 · N974AN · Boeing 737823 · Emergency Lighting > AIRCRAFT IN BASE MAINTENANCE: FORWARD RIGHT HAND OVERWING EMERGENCY EXIT LIGHT INOPERATIVE. TROUBLESHOT PER FIM 33-50-00 AND WDM 33-51-21. FOUND CONNECTOR D12066 LOOSE. TIGHTENED CONNECTOR AND OPERATIONAL CHECK GOOD. PER AMM 33-51-01. - [SDR AALA202508251141](https://openairdocs.org/sdr/AALA202508251141.md): Light · inoperative · Aug 23, 2025 · N974AN · Boeing 737823 · Emergency Lighting > AIRCRAFT IN BASE MAINTENANCE: ROW 29ABC OVERHEAD EMERGENCY LIGHT INOPERATIVE. INSTALLED OVERHEAD PANEL, PER AMM 25-21-45 - [SDR AALA202508250624](https://openairdocs.org/sdr/AALA202508250624.md): Power Supply · inoperative · Aug 23, 2025 · N974AN · Boeing 737823 · Emergency Lighting > AIRCRAFT IN BASE MAINTENANCE: R2 DOOR EXTERIOR EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED POWER SUPPLY UNIT. PER AMM 33-51-06. OPERATIONAL CHECK GOOD. - [SDR AALA202508251110](https://openairdocs.org/sdr/AALA202508251110.md): Connector · no test · Aug 23, 2025 · N974AN · Boeing 737823 · Light System Wiring > AIRCRAFT IN BASE MAINTENANCE: FORWARD EXIT HATCH LEFT HAND EXIT IDENTIFIER ASSEMBLY INOPERATIVE. FOUND CONNECTORS FOR LEFT HAND FORWARD EMERGENCY EXIT IDENTIFIER ASSEMBLY INSTALLED INCORRECTLY. CONNECTED THE ELECTRICAL CONNECTORS, PER AMM 33-51-01. OPERATIONAL - [SDR AALA202508251945](https://openairdocs.org/sdr/AALA202508251945.md): Pin · missing · Aug 23, 2025 · N974AN · Boeing 737823 · Emergency Equipment > AIRCRAFT IN BASE MAINTENANCE: L2 SLIDE GRIT BAR NYLON LATCH PIN MISSING OUTER SLEEVE. INSTALLED STOP RELEASE ON L2 GIRT BAR. PER AMM 25-66-00. - [SDR AALA202508183647](https://openairdocs.org/sdr/AALA202508183647.md): Angle · cracked · Aug 16, 2025 · N974AN · Boeing 737823 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: CRACK IN ANGLE LOCATED AT BS 285, S17R, RBL 64. REPLACED ANGLE PER AARD 51-00-05-1. - [SDR AALA202508069298](https://openairdocs.org/sdr/AALA202508069298.md): Floor Support · corroded · Aug 5, 2025 · N974AN · Boeing 737823 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: CORROSION TO PASSENGER CABIN FLOOR STRUCTURE INTERCOSTAL AT BS 963, RBL 18. REPLACED INTERCOSTAL PER AARD 51-00-05-1. - [SDR AALA202509033975](https://openairdocs.org/sdr/AALA202509033975.md): Sill Drain · corroded · Aug 4, 2025 · N974AN · Boeing 737823 · Fuselage Main, Structure > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON R2 ENTRY LOWER SILL INNER CHORD (CREASE ANGLE) LOCATED FROM BS 967 TO BS 986, AT RBL 47. REPLACED CHORD PER AARD 51-00-05-1. - [SDR AALA202508070309](https://openairdocs.org/sdr/AALA202508070309.md): Casting · cracked · Jul 31, 2025 · N974AN · Boeing 737823 · Passenger/Crew Doors > AIRCRAFT IN BASE MAINTENANCE: CRACK IN R1 DOOR HANDLE CASTING FROM BS 300 TO BS 328. REPLACED CASTING PER SRM 52-10-02-0G. - [SDR AALA202508128582](https://openairdocs.org/sdr/AALA202508128582.md): Intercostal · worn · Jul 30, 2025 · N974AN · Boeing 737823 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: FORWARD CARGO COMPARTMENT INTERCOSTAL TOP SURFACE HAS ELONGATED HOLES BETWEEN BS 500C AND BS 500D AT S25L. REPLACED INTERCOSTAL PER AARD 51-00-05-1. - [SDR AALA202508075104](https://openairdocs.org/sdr/AALA202508075104.md): Intercostal · elongated · Jul 30, 2025 · N974AN · Boeing 737823 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: FOUND INTERCOSTAL BETWEEN BS 500F TO 500G AT STR 25L TOP HOLES ELONGATED. INSTALLED NEW INTERCOSTAL. PER AARD 51-00-05-1A AND SRM 51-40-02 AND BOING DRAWING 143A7505 - [SDR AALA202508188527](https://openairdocs.org/sdr/AALA202508188527.md): Intercostal · cracked · Jul 29, 2025 · N974AN · Boeing 737823 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: CRACK IN FORWARD CARGO COMPARTMENT INTERCOSTAL LOCATED AT BS 500E, S25L. REPLACED INTERCOSTAL PER AARD 51-00-05-1. - [SDR AALA202508189695](https://openairdocs.org/sdr/AALA202508189695.md): Intercostal · cracked · Jul 28, 2025 · N974AN · Boeing 737823 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: CRACK IN FORWARD CARGO COMPARTMENT INTERCOSTAL LOCATED FROM BS 500G TO BS 500H AT S25L. REPLACED INTERCOSTAL PER AARD 51-00-05-1. - [SDR AALA202508184247](https://openairdocs.org/sdr/AALA202508184247.md): Stringer · corroded · Jul 23, 2025 · N974AN · Boeing 737823 · Fuselage Main, Longeron/Stringer > AIRCRAFT IN BASE MAINTENANCE: CORROSION TO STRINGER S23L LOCATED FROM BS 312 TO BS 320. REPAIRED STRINGER PER EA 366700. - [SDR AALA202508189019](https://openairdocs.org/sdr/AALA202508189019.md): Channel · corroded · Jul 23, 2025 · N974AN · Boeing 737823 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: CORROSION TO FORWARD CARGO COMPARTMENT CHANNEL LOCATED FROM BS 500C TO BS 500I AT LBL 18. REPLACED CHANNEL PER AARD 51-00-05-1. - [SDR AALA202508253191](https://openairdocs.org/sdr/AALA202508253191.md): Floor Support · cracked · Jul 22, 2025 · N974AN · Boeing 737823 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN FLOOR STRUCTURE INTERCOSTAL LOCATED FROM BS 328 TO BS 344 AT LBL 45. REPLACED INTERCOSTAL PER AARD 51-00-05-1. - [SDR AALA202508255964](https://openairdocs.org/sdr/AALA202508255964.md): Floor Support · cracked · Jul 22, 2025 · N974AN · Boeing 737823 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN FLOOR STRUCTURE INTERCOSTAL LOCATED AT BS 312, RBL 31. REPLACED INTERCOSTAL PER AARD 51.00-05-1. - [SDR AALA202508183403](https://openairdocs.org/sdr/AALA202508183403.md): Intercostal · corroded · Jul 20, 2025 · N974AN · Boeing 737823 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: CORROSION TO INTERCOSTAL LOCATED AT BS 320, FROM S22L TO S23L. REPLACED INTERCOSTAL PER EA 366700. - [SDR AALA202508255980](https://openairdocs.org/sdr/AALA202508255980.md): Floorbeam · corroded · Jul 17, 2025 · N974AN · Boeing 737823 · Fuselage Main, Floor Beam > AIRCRAFT IN BASE MAINTENANCE: CORROSION TO PASSENGER CABIN FLOOR SUPPORT LOCATED AT BS 950, FROM LBL 27 TO LBL 50. REPLACED SUPPORT PER AARD 51-00-05-1. - [SDR AALA202507241913](https://openairdocs.org/sdr/AALA202507241913.md): Bracket · loose · Jul 17, 2025 · N974AN · Boeing 737823 · Fuselage Main, Structure > AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND AFT EMERGENCY EXIT DOOR FRAME BRACKET LOOSE AT TOP OF OPENING. REATTACHED EMERGENCY DOOR BRACKET TO THE DOOR FRAME. PER AMM 52-22-00. - [SDR AALA202509033988](https://openairdocs.org/sdr/AALA202509033988.md): Flange · corroded · Jul 16, 2025 · N974AN · Boeing 737823 · Fuselage Main, Floor Beam > AIRCRAFT IN BASE MAINTENANCE: CORROSION TO AFT CARGO COMPARTMENT CARGO TRACK UPPER FLANGE LOCATED AT BS 787 PLUS 5 INCHES, AT RBL 3. REPARED CARGO TRACK FLANGE PER SRM 53-00-53-2R-3. - [SDR AALA202508289605](https://openairdocs.org/sdr/AALA202508289605.md): Channel · corroded · Jul 16, 2025 · N974AN · Boeing 737823 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT FLOOR CHANNEL AT BS 787 PLUS 5 INCHES, AT LBL 3. REPAIRED FLOOR CHANNEL PER SRM 53-00-53-2R-2 ALTERNATIVE 3. - [SDR AALA202508280838](https://openairdocs.org/sdr/AALA202508280838.md): Transition Panel · corroded · Jul 16, 2025 · N974AN · Boeing 737823 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT TRANSITION PANEL LOCATED AT BS 767, RBL 22. REPLACED TRANSITION PANEL PER AARD 51-00-05-1. - [SDR AALA202508283815](https://openairdocs.org/sdr/AALA202508283815.md): Angle · corroded · Jul 16, 2025 · N974AN · Boeing 737823 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT TRANSITION PANEL ANGLE LOCATED FROM BS 767 TO BS 787 AT RBL 22. REPLACED ANGLE PER AARD 51-00-05-1. - [SDR AALA202508206562](https://openairdocs.org/sdr/AALA202508206562.md): Channel · corroded · Jul 16, 2025 · N974AN · Boeing 737823 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: CORROSION TO AFT CARGO COMPARTMENT CHANNEL FLOOR BEAM LOCATED AT BS 787 PLUS 5 INCHES, RBL 8. REPAIRED PER SRM 53-00-53-2R. - [SDR AAL202508180007](https://openairdocs.org/sdr/AAL202508180007.md): Floorbeam · corroded · Jul 16, 2025 · N974AN · Boeing 737823 · Fuselage Main, Floor Beam > AIRCRAFT IN BASE MAINTENANCE: CORROSION TO AFT CARGO COMPARTMENT CHANNEL FLOORBEAM LOCATED AT BS 787 PLUS 5 INCHES, RBL 8. REPAIRED PER SRM 53-00-53-2R. - [SDR AALA202508183386](https://openairdocs.org/sdr/AALA202508183386.md): Floorbeam · corroded · Jul 16, 2025 · N974AN · Boeing 737823 · Fuselage Main, Floor Beam > AIRCRAFT IN BASE MAINTENANCE: CORROSION TO AFT CARGO COMPARTMENT CHANNEL FLOORBEAM LOCATED AT BS 787 PLUS 5 INCHES, RBL 13.5. REPAIRED PER SRM 53-00-53-2R. - [SDR AALA202508181799](https://openairdocs.org/sdr/AALA202508181799.md): Channel · corroded · Jul 16, 2025 · N974AN · Boeing 737823 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: CORROSION TO AFT CARGO COMPARTMENT CHANNEL FLOOR BEAM LOCATED AT BS 787 PLUS 5 INCHES, LBL 8. REPAIRED PER SRM 53-00-53-2R-2. - [SDR AALA202508064176](https://openairdocs.org/sdr/AALA202508064176.md): Transition Panel · corroded · Jul 16, 2025 · N974AN · Boeing 737823 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: CORROSION TO AFT CARGO COMPARTMENT TRANSITION PANEL FROM BS 807 TO BS 827 AT S26L. BLENDED CORROSION PER SRM 53-00-53-1A-2. - [SDR AALA202507221082](https://openairdocs.org/sdr/AALA202507221082.md): Fitting · missing · Jul 16, 2025 · N974AN · Boeing 737823 · Emergency Equipment > AIRCRAFT IN BASE MAINTENANCE, L1 SLIDE GIRT BAR MISSING SPRING CLIP. REMOVED AND REPLACED L1 SLIDE GIRT BAR SPRING CLIP IAW AMM 25-66-01. - [SDR AALA202507229494](https://openairdocs.org/sdr/AALA202507229494.md): Spring Assy · worn · Jul 16, 2025 · N974AN · Boeing 737823 · Emergency Lighting > AIRCRAFT IN BASE MAINTENANCE: R1 GIRT BAR SPRING CLIP WORN. REMOVED AND REPLACED R1 GIRT BAR SPRING CLIP. PER AMM 25-66-01. - [SDR AALA202508257160](https://openairdocs.org/sdr/AALA202508257160.md): Crease Beam · corroded · Jul 15, 2025 · N974AN · Boeing 737823 · Fuselage Main, Structure > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON CREASE BEAM INNER CHORD LOCATED AT BS 638, LBL 64. REPAIRED CHORD PER SRM 53-40-13-2R-1 - [SDR AALA202508256363](https://openairdocs.org/sdr/AALA202508256363.md): Door Sill · corroded · Jul 15, 2025 · N974AN · Boeing 737823 · Fuselage Main, Structure > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON R1 DOOR ENTRY WAY LOWER SILL INNER CHORD (CREASE ANGLE) LOCATED FROM BS 324 TO BS 330 AT RBL 60. REPLACED CHORD PER AARD 51-00-05-1. - [SDR AALA202508186193](https://openairdocs.org/sdr/AALA202508186193.md): Angle · corroded · Jul 15, 2025 · N974AN · Boeing 737823 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON LOWER SILL INNER CHORD (CREASE ANGLE) LOCATED FROM BS 312 TO BS 344 AT LBL 59. REPLACED CHORD PER AARD 51-00-05-1. - [SDR AALA202508081788](https://openairdocs.org/sdr/AALA202508081788.md): Angle · corroded · Jul 15, 2025 · N974AN · Boeing 737823 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: CORROSION TO L1 DOOR THRESHOLD SUPPORT ANGLE (TAB SUPPORT) AT BS 338, LBL 62. REPLACED ANGLE PER AARD 51-00-05-1. - [SDR AALA202508285422](https://openairdocs.org/sdr/AALA202508285422.md): Shear Web · corroded · Jul 11, 2025 · N974AN · Boeing 737823 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: CORROSION TO PASSENGER CABIN FLOOR STRUCTURE SHEAR WEB LOCATED FROM BS 1017 TO BS 1023 AND FROM RBL 31 TO RBL 37. REPLACED WEB PER AARD 51-00-05-1 AND EA 366680. - [SDR AALA202508283879](https://openairdocs.org/sdr/AALA202508283879.md): Floorbeam · corroded · Jul 11, 2025 · N974AN · Boeing 737823 · Fuselage Main, Floor Beam > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON PASSENGER CABIN FLOORBEAM UPPER CHORD (T-CAP) LOCATED AT BS 947, RBL 26. REPAIRED UPPER CHORD PER SRM 53-70-51-2R-5. - [SDR AALA202508280958](https://openairdocs.org/sdr/AALA202508280958.md): Angle · corroded · Jul 11, 2025 · N974AN · Boeing 737823 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON R2 ENTRY LOWER SILL INNER CHORD (CREASE ANGLE) LOCATED AT BS 963, RBL 55. REPLACED CHORD PER AARD 51-00-05-1. - [SDR AALA202508255277](https://openairdocs.org/sdr/AALA202508255277.md): Floorbeam · corroded · Jul 11, 2025 · N974AN · Boeing 737823 · Fuselage Main, Floor Beam > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON PASSENGER CABIN FLOORBEAM UPPER CHORD (T-CAP) LOCATED AT BS 947.5, FROM LBL 21 TO LBL 26. REPLACED UPPER CHORD PER SRM 53-70-51-2R. Next page: https://openairdocs.org/aircraft/N974AN/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 = 'N974AN' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N974AN/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.