Boeing 737-401

Service difficulty reports · 2,961

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 = '737401'
  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 USAA000197Attach Angle · crackedCLT - FOUND ATTACH ANGLE CRACKED .75 INCH, STATION 290, WL 249 RIGHT SHEAR WEB OUTBOARD. REPAIRED PER SRM 51-40-02. (M)Feb 15, 2000 · N425US · Boeing 737401 · Fuselage Main, Attach FittingsSDR USAA000198Attach Angle · crackedCLT - FOUND ATTACH ANGLE CRACKED .75 INCH, STATION 290, WL 241 RIGHT SHEAR WEB OUTBOARD. REPAIRED PER SRM 51-40-02. (M)Feb 15, 2000 · N425US · Boeing 737401 · Fuselage Main, Attach FittingsSDR USAA000199Frame · crackedCLT - FOUND FRAME CRACKED .75 INCH, BS 601, BELOW STRINGER 17L, LBL 66. INSTALLED FILLER AND DOUBLER PER TR 53-62-01 AND EA 66517. (M)Feb 15, 2000 · N425US · Boeing 737401 · Fuselage Main, FrameSDR USAA000194Floorbeam · corrodedCLT - FOUND FLOORBEAM CORRODED 2 INCHES BY 11 INCHES, STATION 947 FROM RBL 6 - LBL 5 FLOOR LEVEL. INSTALLED NEW T-CAP AND ANGLE PER SRM 53-00-51. (M)Feb 11, 2000 · N425US · Boeing 737401 · Fuselage Main, Floor BeamSDR USAA000195Angle · crackedCLT - FOUND ANGLE CRACKED .75 INCH, STATION 290, WL 259, RIGHT SIDE SHEAR WEB OUTBOARD ANGLE. REPAIRED PER SRM 51-40-02. (M)Feb 11, 2000 · N425US · Boeing 737401 · Fuselage Miscellaneous StructureSDR USAA000151Bulkhead · crackedCLT - FOUND BULKHEAD WEB CRACKED 1.5 INCHES, STATION 178 RBL 5 BETWEEN WL 197.5 AND 199. INSTALLED DOUBLER PER TR 53-10-07. (M)Feb 4, 2000 · N425US · Boeing 737401 · Fuselage Main, BulkheadSDR USAA000150Bulkhead · crackedCLT - FOUND BULKHEAD WEB CRACKED 1 INCH, STATION 178 RBL 5 BETWEEN WL 202 AND 203. INSTALLED DOUBLER PER TR 53-10-07. (M)Feb 4, 2000 · N425US · Boeing 737401 · Fuselage Main, BulkheadSDR USAA000149Tie Clip · crackedCLT - FOUND TIE CLIP CRACKED .75 INCH, STATION 947, STRINGER 27L. REMOVED AND REPLACED TIE CLIP PER SRM 51-10-02 PAGE 18. (M)Feb 4, 2000 · N425US · Boeing 737401 · Fuselage Miscellaneous StructureSDR USAA000148Frame · crackedCLT - FOUND FRAME BS 907 CRACKED .5 INCH, BETWEEN STRINGER 8R AND 9R. INSTALLED FILLER AND DOUBLER PER TR 53-10-14. (M)Feb 4, 2000 · N425US · Boeing 737401 · Fuselage Main, FrameSDR USAA000147Frame · crackedCLT - FOUND FRAME CRACKED, BS 787 BETWEEN STRINGER 8R AND 9R. INSTALLED DOUBLER PER SRM 53-10-14. (M)Feb 4, 2000 · N425US · Boeing 737401 · Fuselage Main, FrameSDR USAA000146Frame · crackedCLT - FOUND FRAME CRACKED .5 INCH BETWEEN STRINGER 8R AND 9R BS 867. INSTALLED DOUBLER PER TR 53-10-14. (M)Feb 4, 2000 · N425US · Boeing 737401 · Fuselage Main, FrameSDR USAA000145Bulkhead · crackedCLT - FOUND BULKHEAD WEB CRACKED .5 INCH, STATION RBL .5, WL 188. INSTALLED BULKHEAD WEB PER SRM 53-10-08. (M)Feb 4, 2000 · N425US · Boeing 737401 · Fuselage Main, BulkheadSDR USAA000144Frame · crackedCLT - FOUND FRAME CRACKED .5 INCH, BS 867 BETWEEN STRINGER 8L AND 9L. INSTALLED FILLER AND DOUBLER. (M)Feb 4, 2000 · N425US · Boeing 737401 · Fuselage Main, FrameSDR USAA000143Frame · crackedCLT - FOUND FRAME CRACKED .5 INCH, BS 727F BETWEEN STRINGER 8L AND 9L. INSTALLED FILLER AND DOUBLER PER TR 53-10-14. (M)Feb 4, 2000 · N425US · Boeing 737401 · Fuselage Main, FrameSDR USAA000142Frame · crackedCLT - FOUND FRAME CRACKED .5 INCH, BS 727F BETWEEN STRINGER 8R AND 9R. INSTALLED FILLER AND ODUBLER PER TR 53-10-14. (M)Feb 4, 2000 · N425US · Boeing 737401 · Fuselage Main, FrameSDR USAA000141Frame · crackedCLT - FOUND FRAME CRACKED .5 INCH, BS 727D BETWEEN STRINGER 8R AND 9R. INSTALLED FILLER AND DOUBLER PER TR 53-10-14. (M)Feb 3, 2000 · N425US · Boeing 737401 · Fuselage Main, FrameSDR USAA000139Frame · crackedCLT - FOUND FRAME CRACKED .5 INCH, BS 827 BETWEEN 8R AND 9R. INSTALLED FILLER AND DOUBLER PER TR 53-10-14. (M)Feb 3, 2000 · N425US · Boeing 737401 · Fuselage Main, FrameSDR USAA000138Frame · crackedCLT - FOUND FRAME CRACKED .5 INCH, BS 747 BETWEEN STRINGER 8R AND 9R. INSTALLED FILLER AND DOUBLER PER TR 53-10-14. (M)Feb 3, 2000 · N425US · Boeing 737401 · Fuselage Main, StructureSDR USAASB00026Module · malfunctionedTPA - FLT 1515 - EN ROUTE FROM CLT-CUN, THE LEADING EDGE FLAP TRANSIT LIGHT ILLUMINATED ALONG WITH THE NR 4 SLAT LIGHT. CREW ACCOMPLISHED QUICK REFERENCE HANDBOOK PROCEDURES AND LEADING EDGE LIGHT EXTINGUISHED. UPON CLIMB TO ALTITUDE, LIGHTS RE-ILLUMINATED IJan 29, 2000 · N404US · Boeing 737401 · Leading Edge Slat Control SystemSDR USAA000103Frame · crackedCLT - FOUND FRAME CRACKED .5 INCH, BS 727D, BETWEEN STRINGER 8L AND 9L. INSTALLED FILLER AND DOUBLER PER TR 53-10-14. (M)Jan 27, 2000 · N425US · Boeing 737401 · Fuselage Main, FrameSDR USAA000104Frame · crackedCLT - FOUND FRAME CRACKED .5 INCH, BS 500A BETWEEN STRINGER 8R AND 9R. INSTALLED DOUBLER PER TR 53-10-14. (M)Jan 27, 2000 · N425US · Boeing 737401 · Fuselage Main, FrameSDR USAA000105Frame · crackedCLT - FOUND FRAME CRACKED .5 INCH, BS 440 BETWEEN STRINGER 8L AND 9L. INSTALLED DOULBER PER TR 53-10-14. (M)Jan 27, 2000 · N425US · Boeing 737401 · Fuselage Main, FrameSDR USAA000106Frame · crackedCLT - FOUND FRAME CRACKED .5 INCH, BS 400 BETWEEN STRINGER 8L AND 9L. INSTALLED FILLER AND DOUBLER PER TR 53-10-14. (M)Jan 27, 2000 · N425US · Boeing 737401 · Fuselage Main, FrameSDR USAA000107Frame · crackedCLT - FOUND FRAME CRACKED .5 INCHES, BS 400 BETWEEN STRINGER 8R AND 9R. INSTALLED FILLER AND DOUBLER PER TR 53-10-14. (M)Jan 27, 2000 · N425US · Boeing 737401 · Fuselage Main, FrameSDR USAA000108Angle · corrodedCLT - FOUND Z-ANGLE CORRODED 2 INCHES BY 24 INCHES, BS 951 TO 975. REPAIRED PER 51-10-01. (M)Jan 27, 2000 · N425US · Boeing 737401 · Fuselage Miscellaneous StructureSDR USAA000109Plate · corrodedCLT - FOUND CORROSION ON SILL PLATE 1 INCH BY 24 INCHES, BS 959 TO 983 FLOOR LEVEL. REPAIRED PER 51-10-02. CORROSION LEVEL 1. (M)Jan 27, 2000 · N425US · Boeing 737401 · Fuselage Miscellaneous StructureSDR USAA000110Floor Support · corrodedCLT - FOUND FLOOR SUPPORT CORRODED 2 INCHES BY 2 INCHES, BS 951 AND 953 LBL 24. REPAIRED PER 51-10-02. CORROSION LEVEL 1. (M)Jan 27, 2000 · N425US · Boeing 737401 · Fuselage Miscellaneous StructureSDR USAA000111Angle · corrodedCLT - FOUND CORROSION ON Z-ANGLE 2 INCHES BY 45 INCHES, BS 951 TO 996. REPAIRED PER 51-10-02. (M)Jan 27, 2000 · N425US · Boeing 737401 · Fuselage Miscellaneous StructureSDR USAASB00017Windshield · crackedBOS - FLT 1294 - DURING CRUISE, EN ROUTE FROM PHL TO PWM, THE FIRST OFFICERS WINDSHIELD SHATTERED. FLIGHT DIVERTED TO BOS AND LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED. MAINTENANCE REMOVED AND REPLACED THE FIRST OFFICERS WINDSHIELD PER JOB Jan 23, 2000 · N417US · Boeing 737401 · Flight Compartment WindowsSDR USAASB99298Indicator · failedBDL - FLT 2232 - ON APPROACH TO BDL, UPON SELECTING FLAPS 5, THE FLAPS STOPPED WITH RIGHT INDICATING 1 AND LEFT INDICATING 2. FLAPS WOULD NOT RETRACT. CREW EXECUTED A MISSED APPROACH. ON THE GO-AROUND, THE FLAPS WERE CYCLED AND THE CREW DEPLOYED FLAPS 1 FORDec 20, 1999 · N421US · Boeing 737401 · Trailing Flap Position Indicating SystemSDR USAA991412Spar · crackedCLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND A 1.5 INCH CRACK RIGHT HORIZONTAL STAB 1.25 INCH FORWARD OF AFT SPAR BETWEEN STAB STATION 96 AND 97.5. INSTALLED DOUBLER PER SRM 55-10-01. (M)Dec 15, 1999 · N423US · Boeing 737401 · Horizontal Stabilizer, Spar/RibSDR USAA991411Frame · crackedCLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND A .0625 INCH CRACK BETWEEN STRINGER 8R AND 9R FRAME 380 FRAME. INSTALLED DOUBLER PER TR 53-10-14. (M)Dec 15, 1999 · N423US · Boeing 737401 · Fuselage Main, FrameSDR USAA991392Fitting · crackedCLT - DURING Q-6 CHECK VISUAL INSPECTION, FOUND A .25 INCH CRACK LEFT WING INBOARD TOP SIDE OF SUPPORT FRAME. REMOVED FASTENERS, NDT, REINSTALL PER TR 57-40-13 AND MM 28-22-15. (M)Dec 15, 1999 · N423US · Boeing 737401 · Wing Miscellaneous StructureSDR USAA991382Fitting · crackedCLT - DURING Q-6 CHECK VISUAL INSPECTION, FOUND A .25 INCH CRACK RIGHT WING INBOARD TOP SIDE OF SUPPORT FRAME. REMOVED FASTENERS, NDT, REINSTALL PER TR 57-40-13 AND MM 28-22-15. (M)Dec 15, 1999 · N423US · Boeing 737401 · Wing Miscellaneous StructureSDR USAA991379Skin · crackedCLT - DURING Q-6 CHECK VISUAL INSPECTION, FOUND A .5 INCH CRACK TOP FORWARD CORNER OF ACCESS DOOR 5724L CUTOUT SKIN. INSTALLED DOUBLER PER TR 54-50-040. (M)Dec 15, 1999 · N423US · Boeing 737401 · Nacelle/Pylon, Plate/SkinSDR USAA991368Frame · crackedCLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND A .0625 INCH CRACK BETWEEN STRINGER 8R AND 9R FRAME 400 INBOARD RIVET.. INSTALLED DOUBLE PER TR 53-10-14. (M)Dec 15, 1999 · N423US · Boeing 737401 · Fuselage Main, FrameSDR USAA991367Frame · crackedCLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND TWO .25 INCH CRACKS BETWEEN STRINGER 8R AND 9R FRAME 747 INBOARD RIVET. INSTALLED DOUBLER PER TR 53-10-14. (M)Dec 15, 1999 · N423US · Boeing 737401 · Fuselage Main, FrameSDR USAA991366Frame · crackedCLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND THREE .25 INCH CRACKS BETWEEN STRINGER 8R AND 9R FRAME 787 INBOARD RIVET. INSTALLED DOUBLER PER TR 53-10-14. (M)Dec 15, 1999 · N423US · Boeing 737401 · Fuselage Main, FrameSDR USAA991365Frame · crackedCLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND TWO .375 INCH CRACKS BETWEEN STRINGER 8R AND 9R FRAME 907 INBOARD RIVET. INSTALLED DOUBLER PER TR 53-10-14. (M)Dec 15, 1999 · N423US · Boeing 737401 · Fuselage Main, FrameSDR USAA991364Frame · crackedCLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND A .5 INCH CRACK BETWEEN STRINGER 8L AND 9L FRAME 747 INBOARD RIVET. INSTALLED DOUBLER PER TR 53-10-14. (M)Dec 15, 1999 · N423US · Boeing 737401 · Fuselage Main, FrameSDR USAA991363Frame · crackedCLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND A .5 INCH CRACK BETWEEN STRINGER 8L AND 9L FRAME 400 INBOARD RIVET. INSTALLED DOUBLER PER SRM 53-00-07. (M)Dec 15, 1999 · N423US · Boeing 737401 · Fuselage Main, FrameSDR USAA991362Frame · crackedCLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND A .25 INCH CRACK BETWEEN STRINGER 8L AND 9L FRAME 400 OUTBOARD RIVET. INSTALLED DOUBLER PER SRM 53-00-07. (M)Dec 15, 1999 · N423US · Boeing 737401 · Fuselage Main, FrameSDR USAA991361Frame · crackedCLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND A .5 INCH CRACK BETWEEN STRINGER 8L AND 9L FRAME 440 INBOARD RIVET. INSTALLED DOUBLER PER TR 53-10-14. (M)Dec 15, 1999 · N423US · Boeing 737401 · Fuselage Main, FrameSDR USAA991357Angle · corrodedCLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND CORROSION TWO 10 INCH AREAS AT FORWARD STATION 328 TO FORWARD STATION 344.17, CHORD ANGLE. CORROSION LEVEL 1. BLENDED WITHIN SRM 53-10-51 LIMITS. (M)Dec 15, 1999 · N423US · Boeing 737401 · Fuselage Miscellaneous StructureSDR USAA991356Angle · corrodedCLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND CORROSION TWO 15 INCH AREAS AT RT CREASEBEAM INNER CHORD STATION 294.5 TO 328 CHORD ANGLE. CORROSION LEVEL 1. REMOVED CORROSION PER 53-10-51 AND 51-10-02. (M)Dec 15, 1999 · N423US · Boeing 737401 · Fuselage Miscellaneous StructureSDR USAA991355Frame · crackedCLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND .0625 INCH CRACK BETWEEN STRINGER 8L AND 9L FRAME 787 INBOARD RIVET. INSTALLED DOUBLER PER TR 53-10-14. (M)Dec 15, 1999 · N423US · Boeing 737401 · Fuselage Main, FrameSDR USAA991354Frame · crackedCLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND A .0625 INCH CRACK BETWEEN STRINGER 8L AND 9L FRAME 827 INBOARD RIVET.. INSTALLED DOUBLER PER TR 52-00-01. (M)Dec 15, 1999 · N423US · Boeing 737401 · Fuselage Main, FrameSDR USAA991353Frame · crackedCLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND A .0625 INCH CRACK BETWEEN STRINGER 8L AND 9L FRAME 867 INBOARD RIVET.. INSTALLED DOUBLER PER TR 53-10-14. (M)Dec 15, 1999 · N423US · Boeing 737401 · Fuselage Main, FrameSDR USAA991352Frame · crackedCLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND A .0625 INCH CRACK BETWEEN STRINGER 8R AND 9R FRAME 440 INBOARD RIVET.. INSTALLED DOUBLER PER TR 53-10-14. (M)Dec 15, 1999 · N423US · Boeing 737401 · Fuselage Main, FrameSDR USAA991351Frame · crackedCLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND FOUR .375 INCH CRACKS BETWEEN STRINGER 8R AND 9R FRAME 480 INBOARD RIVET. INSTALLED DOUBLER PER TR 53-10-14. (M)Dec 15, 1999 · N423US · Boeing 737401 · Fuselage Main, Frame
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