N401YK, cancelled Oct 6, 2026
Service difficulty reports · 48
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 = 'N401YK' AND deregistration_id = 'N401YK-2026-10-06' 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.
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 = 'N401YK' AND deregistration_id = 'N401YK-2026-10-06' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR NACA2024120200001Seat Track · crackedSEAT TRACK CRACKED BELOW STOP FITTING AT BS 887 LBL 45.50. SEAT TRACK REMOVED AND REPLACED FROM 480-510 AT LBL 24.75 IAW 737-400 SRM 51-4002 REPAIR OPTION 2.SDR NACA2023122200002Smoke Detector · failedLAVATORY SMOKE ALARM ACTIVATED IN FLIGHT, RESULTING IN MI @ 1740Z. DEFERRED PER MEL 26-16-02 CAT D. LAV SMOKE DETECTOR REMOVED AND REPLACED. PART INFO UNKNOWN TO TRAX.SDR NACA2023112800001Power Supply · failedOPERATIONAL TEST FOUND THE EMERGENCY LIGHT FAILURE, EQUIP.NO: M1675, S/N:32476. REPLACED THE EMERGENCY LIGHT POWER SUPPLY REF AMM 33-51-51-962-016.SDR NACA2023102700001Unknown · unknownDURING NRC: CA1502/253 AFTER CORROSION REMOVED CHK OVER LIMIT. REMOVED DAMAGED SKIN AT #3 SLAT T/E WEDGE UPPER SURFACE BETWEEN SS 36.5 AND SS 38.3. MADE THE REPAIR FILLER AND DOUBLER, INSTALLED REPAIRED PARTS AND PERFORMED PERMANENT 250 DEGREE CURE METAL BONDSDR NACA2023102600001Unknown · unknownCABIN WINDOW FRAME GOT CORROSION ON STA 767+10 (R33) 1. BS767+7 S-11R+1.5'' 2. BS767+16 S-11R+13''. REPAIRED PER SRM 56-20-02SDR NACA2023102100003Unknown · unknownCABIN WINDOW FRAME GOT CORROSION ON STA 727G+10(L30). BS727+5, S-11L+15". REPAIRED PER SRM 56-20-02 AND EO 737-56-007SDR NACA2023102100002Unknown · unknownCABIN WINDOW FRAME GOT CORROSION ON STA 727F+10(L29).1.BS727+6,S-11L+8" 2.BS727+11,S-11L+16". REPAIRED PER SRM 56-20-02SDR NACA2023102100001Unknown · unknownCABIN WINDOW FRAME CORROSION ON STA 727C +10 (L26), REPAIRED PER SRM 56-20-02SDR NACA2023102000001Light · failedOPERATIONAL TEST FOUND EMERGENCY LIGHT FAILURE. REPLACE EMERGENCY LIGHT IAW AMM 33-51-51-962-016. OPS TEST NORMAL.SDR 2022F00063Hinge Fitting · crackedFORWARD ENTRY DOOR LOWER HINGE FITTING PN: 65C36075-1; INSTALLED FITTING IS CRACKED.SDR 2022FA0000097Hinge Fitting · crackedFORWARD ENTRY DOOR LOWER HINGE FITTING PN: 65C36075-1; INSTALLED FITTING IS CRACKED.SDR 2022F00105Tee Angle · corrodedAFT CARGO FLOOR PANEL STA 727-STA 727D SHOWS AMUMINUM BUT-JOINT STRIP PRIMER & PAINT DETERIORATED. NRC495SDR 2022F00077Lens · crackedFWD GALLEY SERVICE DOOR AREA EMERGENCY EXIT PLASTIC SIGN B08 BROKEN AT BOTH FWD/AFT UPPER CORNERSSDR 2022F00078Lens · crackedFWD ENTRY DOOR AREA PLASTIC EXIT EMERGENCY EXIT SIGN BROKEN AT LOWER FWD CORNER.SDR NACA2020010824177Stringer Clip · crackedBS727A, S20L CRACKED STRINGER CLIP. REPLACED CRACKED STRINGER CLIP AT STA 727A, STR 20L WITH NEW PART, PN 69-35352-2 IAW B737-400 SRM 51-40-02, REV 104 AND BOEING DWG #65-46595 REV K.SDR NACA2020010800176Frame · crackedBS500F, S20L - S21L, 1.04" WIRING PENETRATION HOLE CRACKED IN FRAME WEB. REPAIR IAW SB 737-53A1279 B737-400, 53-00-07 REPAIR 20SDR NACA2019122400175Frame · crackedBS500B, S21R - S22R TOOLING HOLE CRACKED IN FRAME. CONTACT BOEING ENGINEERING, SDR STILL OPENSDR NACA2019122400174Skin · crackedBS340, WL208 3 CRACKS FOUND AT L1 DOOR AFT LOWER CORNER ON FUSELAGE SKIN. CONTACT PEMCO ENGINEERING, SDR STILL OPENSDR NACA2020010800173Bulkhead · crackedCRACK FOUND ON BS178 BULKHEAD WEB AT LBL5.7 BETWEEN WL207 AND WL195. REPAIR PER SRM 53-10-08 REPAIR 10SDR NACA2020010800172Probe · corrodedRIGHT HAND ELEVATOR FEEL PITOT PROBE DAMAGED/CORRODED. REPLACED L/H ELEVATOR FEEL PITOT PROBE PN: 0851CM-2 SN: 167646 WITH NEW PITOT PROBE PN: 0851CM-2 SN: 166550 IAW B737-400 AMM 27-31-94 REV 90 SEE ATTACHED MTC-114 FOR SYSTEM TESTS AND DETAILS.SDR NACA2020010800171Probe · corrodedLEFT HAND ELEVATOR FEEL PITOT PROBE DAMAGED/CORRODED. REPLACED L/H ELEVATOR FEEL PITOT PROBE PN: 0851CM-2 SN: 167646 WITH NEW PITOT PROBE PN: 0851CM-2 SN: 166550 IAW B737-400 AMM 27-31-94 REV 90 SEE ATTACHED MTC-114 FOR SYSTEM TESTS AND DETAILS.SDR NACA2020010800170Floorbeam · crackedBS660 - BS666, FLOOR BEAM LOWER CHORD, LBL24.82 CRACK INDICATION IN FORWARD HOLE. RBL24.82 CRACK INDICATIONS IN FORWARD AND AFT HOLES. UPSIZE TO REMOVE CRACK IAW SB737-57A1296SDR NACA2020010800169Intercostal · crackedBS279, S14R, CRACK FOUND ON FORWARD RADIUS TRIM OUT OF INTERCOSTAL (NDT HAS VERIFIED). REPLACED INTERCOSTAL AT STA 279 STR 14R WITH NEW PART IAW B737-400 SRM 51-10-02 REV 104 AND INSTALLED IAW B737-400 SRM 51-40-02 REV 104. INSTALLED PART NUMBER 65-45807-8 IASDR NACA2020010800168Bracket · crackedBS332.1, S8R, INTERCOSTAL T-BRACKET FOR DOOR STOP #1 CRACKED IN LOWER RADIUS. (VERIFIED BY NDT). AFT SIDE OF R1 DOOR. REPLACED STA 332.1 STR 8R, INTERCOSTAL T-BRACKET FOR DOOR STOP #1 AFT SIDE OF R1 DOOR IAW BOEING DOC# 65-45813 REV AC & INSTALLED IAW B737-40SDR NACA2020010800167Skin · crackedRIGHT HAND LOWER HORIZONTAL STABILIZER SKIN, HSS142, ZONE "C" FORWARD OF REAR SPAR, SKIN CRACKED. REPAIRED R/H LOWER H-STAB SKIN. SSTA 147.9 ZONE "C" FWD OF REAR SPAR IAW BOEING SB 737-55-1059 FIG. 4 REV. 1 DATED APRIL 6, 2016.SDR NACA2020010800166Skin · corrodedLEFT HAND HORIZONTAL STABILIZER UPPER SKIN BLISTERED @ AFT SPAR @ ES149. REPAIRED LH H-STAB UPR SKIN @ AFT SPAR @ ELEV STA 149 IAW SR# 4-4652338756, WITHOUT DEVIATION.SDR NACA2019122400165Support Fitting · crackedLEFT HAND MAIN LANDING GEAR SUPPORT FITTING, #5 HOLE IS CRACKED IN 2 PLACES. DETERMINE WHICH LAYER CRACK IS IN. SDR STILL OPEN FOR FINAL FIX.SDR NACA2019122400164Support Fitting · crackedRIGHT HAND MAIN LANDING GEAR BEAM FORWARD SUPPORT FITTING 2 CRACKS FOUND, MOST INBOARD UPPER 2 HOLES (MARKED ON AIRCRAFT). REPAIRED 2 CRACKS FOUND DURING RH MLG BEAM FWD FITTING INSPECTION IAW BOEING SR#4-4628443870. SEE FAA FORM 8100-9 FOR APPROVAL.
RII DSDR NACA2020010800163Spar · corrodedFRONT SPAR LEFT HAND UPPER WING SURFACE WS246 CORROSION. L/H UPPER WING SURFACE W.S. 246, FRONT SPAR, REPAIRED IAW BOEING SERVICE REQUEST 4-4649225247, SEE 8100-9 FOR FINAL APPROVAL.SDR NACA2019122400162Structure · crackedPOSSIBLE CRACK BS290 S11R - S12R, RIGHT HAND ON OUTER CHORD. REPLACED CRACKED OUTER CHORD AT STA 290 STR 11-12 RH WITH PART NUMBER 65-45807-31 IAW BOEING DWG #65-45807 REV K.SDR NACA2019122400161Intercostal · crackedBS867 - BS887 RBL22.5 INTERCOSTAL CRACKED. REPLACED CRACKED INTERCOSTAL AT STA 867-887 RBL 22.5 IAW B737-400 SRM 51-40-02 REV 103. PN INFO NEEDED, STILL OPENSDR NACA2019122400160Structure · crackedBS727 S18A RIGHT HAND CRACK CONFIRMED IN CHORD. REMOVE AND REPLACE IAW BOEING SB737-53-1088 REV 1 AND BOEING DWG 65C33722. REMOVED AND REPLACED CHORD AT STA 727, RH SIDE, STRINGER 17- 26R IAW BOEING SERVICE BULLETIN 737-53-1088 REV 1, DATED MAY 25, 2006 AND BSDR NACA2020010800159Structure · crackedBS727 S18A LEFT HAND CRACK CONFIRMED IN CHORD. REMOVE AND REPLACE IAW BOEING SB737-53-1088 REV 1 AND BOEING DWG 65C33722. REMOVED AND REPLACED CHORD AT STA 727, LH SIDE, STRINGER 17- 26L IAW BOEING SERVICE BULLETIN 737-53-1088 REV 1, DATED MAY 25, 2006 AND BOESDR NACA2019122400158Stop Fitting · crackedAD2018-18-03 REVEALED CRACKED #5 DOOR STOP FITTING ON FORWARD AIRSTAIR DOOR. RE&RE DOOR, REPLACE STOP FITTING, RIG DOOR & STOPS IAW SB737-53A1370 APPENDIX A. DATED DEC 13, 2017. ORIGINAL ISSUE. NEED PART INFO, STILL OPENSDR NACA2019122400157Fitting · crackedLEFT HAND ENGINE REAR ENGINE MOUNT HANGAR FITTING HAS PITTING CORROSION IN CONE BOLT MATING SURFACE. REPLACED #1 ENGINE REAR MOUNT HANGAR FITTING IAW B737-400 AMM 71-21-03 REV 90. SEE NDT REPORT NDT19-5645 FOR HANGAR BOLT INSPECTION. NO CRACKS FOUND. NEEDS PASDR NACA2019123024156Support · corrodedBS 867 - 930, RBL21 SUPPORT ZEE WAS CORRODED AT VARIOUS PLACES, UPPER AND LOWER SIDE IN THE AFT CARGO BAY. BLENDED CORROSION IAW SRM 51-10-02 PAR.14, REV 103. NOMINAL MATERIAL THICKNESS WAS .040" IAW SRM 53-60-53 DETAIL 1, FIGURE 1, REV 103. MINIMUM REMAININSDR NACA2019123024155Channel · corrodedBS 927 - 947, RBL 13.8 IN THE AFT CARGO BAY, THE FLOOR CHANNEL WAS CORRODED AT VARIOUS PLACES. REPLACED THE CHANNEL IAW SRM REV 103, 51-10-02, PARA 8 AND 65-46592, REV A.SDR NACA2019123024154Channel · corrodedBS 727A + 5.0 RBL3.0 AFT CARGO FLOOR CHANNEL CORRODED. REPAIRED THE CHANNEL IAW SRM 53-00-53, REV 103.SDR NACA2019123024153Channel · corrodedBS 727F + 5, RBL 8.1, AFT CARGO FLOOR CHANNEL CORRODED. THE CHANNEL WAS BLENDED IAW SRM 51-10-02, PARAGRAPH 14, REV 103. ORIGINAL MATERIAL THICKNESS 0.080" IAW SRM 53-60-53 REV 103. THICKNESS REMOVED 0.036", THICKNESS REMAINING 0.042", THE CHANNEL WAS FOUNSDR NACA2109123024152Bolt · corrodedLEFT WING OUTBOARD FLAP OUTBOARD GIMBAL BUSHING RETENTION BOLT CORRODED. REPLACED THE LEFT WING OUTBD FLAP OUTBAORD GIMBAL BUSHING AND RETENTION BOLT IAW AMM 27-51-37 REV 90.SDR NACA2019123024151Bushing · wornLEFT WING OUTBOARD FLAP, OUTBOARD FOREFLAP SEQUENCE CARRIAGE HARDWARE WAS CORRODED AND BUSHINGS WORN. THE HARDWARE & BUSHINGS WERE REPLACED IAW AMM 27- 51-37 C (2) (A), REV 90.SDR NACA2019123040150Access Panel · corrodedRIGHT HORIZONTAL STABILIZER LOWER SURFACE ACCESS PANEL 9222R AT HSS 56.01 WAS CORRODED UNDER AND AROUND ANCHOR NUTS. REPLACED THE ACCESS PANEL IAW SRM 51-30-01, REV 104. AND DWG 6553746, REV H.SDR NACA2019123040149Panel · corrodedLEFT VERTICAL STABILIZER PANEL 9566L CORRODED ON LOWER SURFACE. REPLACED THE PANEL IAW SRM 51-30-01 REV 104, AND SRM 51-40-02 REV 104.SDR NACA2019123040148Strap · corrodedRIGHT HORIZONTAL STABILIZER PANEL 9223R MACHINED STRAP WAS CORRODED ON BOTTOM OF PANEL. REPLACED THE STRAP IAW DWG 65-53746, REV N, AND SRM 51-40-02, REV 104.SDR NACA2019122400147Skin · corrodedWS150 STRINGER 13 LEFT HAND WING UPPER SURFACE HAS SURFACE CORROSION. L/H UPPER WING SURFACE REPAIRED @ WS 150-112, STR 13U-15U IAW BOEING SERVICE REQUEST 4-4649225247, SEE 8100-9 FOR FINAL APPROVALSDR NACA2019123040146Skin · corrodedWS271, STRINGER 13 LEFT HAND WING UPPER SURFACE HAS SURFACE CORROSION. LEFT HAND WING UPPER SURFACE, WS 232 STR 13, REPAIRED IAW BOEING SERVICE REQUEST 4-4649225247, SEE 8100-9 FOR FINAL APPROVALSDR NACA2019123040145Door · corrodedAFT PORTABLE WATER DOOR SHOWS EVIDENCE OF CORROSION. REPLACED AFT TOILET SERVICE DOOR WITH NEW IAW AMM 52-49-07, REV 90. BONDING CHECK SERVICEABLE.SDR NACA201903270031Warning System · false activationFIRE WARNING, MASTER CAUTION LIGHT & BELL ACTIVATED FOR APPROXIMATELY 1 SECOND THEN SELF CLEARED. FIRE WARN/MASTER CAUTION LIGHT & BELL ACTIVATED UNTIL CANCELLED. UPON RECALL, FIRE WARN REMAINS OFF, MASTER CAUTION ILLUMINATES. PERFORMED AMM 26-11-00 ON THE EN
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