N837MH

Service difficulty reports · 157

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 = 'N837MH' 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 DALA2026060803420Light · inoperativeL2 ARM LIGHT INOP. FOUND LIGHT ASSY BASE DETACHED, RE-ASSEMBLED LIGHT BASE TO HOUSING, OPS CKS GOOD REF B767 AMM 52-11. (8877306) (AIRCRAFT GROUNDED)Jun 1, 2026 · N837MH · Boeing 767432ER · Door Warning SystemSDR DALA2025110608104Spar · crackedFOUND NO.2 PYLON FWD UPPER SPAR WEB CRACK AT NSTA 221.25 TO NSTA 237.5 FUEL LINE CUTOUT. THE NO.2 PYLON FWD UPPER SPAR WEB CRACK AREA REPAIRED AS PER PRI 629978-14 (1281183)Oct 31, 2025 · N837MH · Boeing 767432ER · Nacelle/Pylon, Frame/Spar/RibSDR DALA2025110608103Web · crackedSHIP 1813 FOUND RH WING NR 10 SLAT INTERNAL WEB CRACK AT I/B CONTROL ROD FITTING AREA. CORRECTIVE ACTION: THE CRACK WEB ON RH WING NO.10 SLAT AT OSS 719 REPAIRED AS PER PRI 630036-14 (1281189)Oct 31, 2025 · N837MH · Boeing 767432ER · Leading Edge DevicesSDR DALA2025110608102Access Panel · delaminatedFOUND RH WING O/B FLAP UPPER ACCESS PANEL 666KT AT 62" FROM I/B SIDE DELAMILATION. RH WING O/B FLAP UPPER ACCESS PANEL 666KT AT 62" FROM I/B SIDE REPAIRED AS PER PRI REV.0 OF ER/A 629898-14. (1277913)Oct 29, 2025 · N837MH · Boeing 767432ER · Trailing Edge FlapsSDR DALA2025110608101Web · crackedFOUND NO.1 PYLON AFT UPPER WEB AT NSTA 290 CRACK. THE CLOSEOUT ANGLE REMOVED AND REPLACED AS PER B767-400 SRM 51-40-02 REV 76.00 AUG-29-2025. REFER TO ER/A 629817-14 (1277534)Oct 29, 2025 · N837MH · Boeing 767432ER · Nacelle/Pylon Miscellaneous StructureSDR DALA2025110608100Skin · crackedFUSELAGE SKIN AT STA1654.5 S4L+3 FOUND CRACK. THE CRACK FUSELAGE SKIN AT STA 1654.5 S4L+3 REPAIRED AS PER PRI 629901-14 (1277526)Oct 29, 2025 · N837MH · Boeing 767432ER · Fuselage Main, Plate/SkinSDR DALA2025110608099Seat Track · corrodedCABIN RH SEAT TRACKS FOUND CORROSION AT STA1208 TO STA1428,RBL88.5. THE CORROSION ON SEAT TRACK FROM STA 1208 TO STA 1428 RBL 88.5 REPAIRED AS PER 629816-14 (1277465)Oct 29, 2025 · N837MH · Boeing 767432ER · Fuselage, Seat/Cargo Attach FittingsSDR DALA2025111008162Shear Tie · low pressureAFT CARGO SHEAR TIE FOUND CORROSION AT STA1329 TO STA 1351 S-36R TO S-35R. CORRECTIVE ACTION: REMOVED AND REPLACED THE SHEAR TIE AS PER B767-400 SRM51-40-02 (1275980)Oct 28, 2025 · N837MH · Boeing 767432ER · Fuselage Internal Mounting StructureSDR DALA2025110608098Shear Tie · corrodedSHIP 1813 AFT CARGO SHEAR TIE FOUND CORROSION AT STA 1197+154 S -37R TO S-38R CORRECTIVE ACTION: REMOVED AND REPLACED THE SHEAR TIE AS PER B767-400 SRM51-40-02 (1275953)Oct 28, 2025 · N837MH · Boeing 767432ER · Fuselage Internal Mounting StructureSDR DALA2025102207733Skin · wornFOUND LH WING SLAT NO.5 T/E SURFACE TOP AREA WORN AT OSS 514. LH WING SLAT NO.5 T/E SURFACE TOP AREA REPAIRED AT OSS 514 AS PER B767-400 SRM 57-43-02-2R-1 AND SRM 51-70-10-2R-4 FIGURE 202 AND SRM 51-70-10-2R-0. (1263410)Oct 21, 2025 · N837MH · Boeing 767432ER · Leading Edge DevicesSDR DALA2025102007649Shear Tie · corrodedSHIP 1813 AFT CARGO SHEAR TIE FOUND CORROSION AT STA1307 S-37L TO S-38L. CORRECTIVE ACTION: THE DAMAGED SHEAR TIE REMOVED AND REPLCAED AS PER B767-400 SRM 51-40-02 (1260057)Oct 19, 2025 · N837MH · Boeing 767432ER · Fuselage Internal Mounting StructureSDR DALA2025102007648Skin · damagedSECTION 48 LH FUSELAGE SKIN AT STA1736 WL200 FOUND ABRASION. THE DAMAGED SKIN REPAIRED AS PER B767-400 SRM 53-80- 01 (1260037)Oct 19, 2025 · N837MH · Boeing 767432ER · Fuselage Main, Plate/SkinSDR DALA2025091706837None · noneCOMPLETE PRI ERA629252-14 ORIGINAL PRI REV O. COMPLETED ALL STEPS OF PRI ERA 629252-14 ORIGINAL PRI REV O (1199866)Sep 15, 2025 · N837MH · Boeing 767432ER · Standard Practices/StructuresSDR DALA2025071405273Battery Pack · inoperativeSHIP 1813 50FG - 56FG EXIT LIGHTS INOP. CORRECTIVE ACTION: R/R EEPLS BATTERY PACK IAW B767 AMM 33-51-07. (7373748).Jul 12, 2025 · N837MH · Boeing 767432ER · Emergency LightingSDR DALA2025020400807Battery Pack · inoperativeSHIP 1813 EMERGENCY LIGHTS L611, L289 FWD GALLEY L3382 EXIT SIGN CEILING AND RH SEATS ROWS 20-22 RH SEATS ROWS 30-32 WILL NOT TURN ON. CORRECTIVE ACTION: R/R POWER SUPPLY BATTERIES M730 AND M6758 PER AMM 33-51-07 B767- 400. ALL EMERGENCY LIGHTS WORKING GOOD, AJan 30, 2025 · N837MH · Boeing 767432ER · Emergency LightingSDR DALA2024111210895Indicator · damagedSHIP 1813 SLIDE INDICATOR LIGHT WENT OUT ADJACENT TO DOOR CONTROL HANDLE SLIDE INDICATOR LIGHT INOP OR DAMAGED. CORRECTIVE ACTION: RESEATED 1L SLIDE LIGHT AWITCH HEAD ASSY. OPS CHECK GOOD (6690518)Nov 11, 2024 · N837MH · Boeing 767432ER · Door Warning SystemSDR DALA2024111210896Indicator · damagedSHIP 1813 SLIDE INDICATOR LIGHT INOP OR DAMAGED / LOCATIONS:601. CORRECTIVE ACTION: RESEATED SWITCH HEAD, OPS CHECK GOOD. (0653637)Nov 10, 2024 · N837MH · Boeing 767432ER · Door Warning SystemSDR DALA2024101410030Valve · faultedSHIP 1813 -DIV- DISPATCH DECISION TO DIVERT TO JFK DUE TO LT PNEUMATIC BLEED PRESSURE LOW. CORRECTIVE ACTION: RPLCD PRV DUE TO BINDING. RPLCD PRV MUSCLE LINE DUE TO GALLING, RPLCD PRV CONTROLLER. (5663576)Oct 9, 2024 · N837MH · Boeing 767432ER · Pneumatic Distribution SystemSDR DALA2024090308688Lamp · inoperativeSHIP 1813 1R DOOR SLIDE ARM LIGHT INOP. CORRECTIVE ACTION: RELOCATED CIRCUIT BOARD TO REAR OF HOUSING AND RE LAMPED LED'S. SLIDE LIGHT NOW CHECKS GOOD PER B767-400 AMM 52-73. (6053868)Aug 31, 2024 · N837MH · Boeing 767432ER · Door Warning SystemSDR DALA2024051405213Indicator · inoperativeSHIP 1813 A/C 1R SLIDE LIGHT INOP. CORRECTIVE ACTION: C/W REP CHECK IAW MEL52-11-01. SLIDE ARMED SYSTEM OPERATES NORMALLY (5837098)May 8, 2024 · N837MH · Boeing 767432ER · Emergency EquipmentSDR DALA2024050604962Warning Light · inoperativeSHIP 1813 SLIDE INDICATOR LIGHT INOP OR DAMAGED / LOCATIONS:602. CORRECTIVE ACTION: R/R 1R SLIDE LIGHT ASSY PER B767-400 AMM 52-73.OPS OK. MEL & PLACARD REMOVED. (0323132)May 2, 2024 · N837MH · Boeing 767432ER · Door Warning SystemSDR DALA2024041004267Apu · sparksSHIP 1813 RAMP SUPERVISOR REPORTS ABUNDANCE OF SPARKS FROM APU TAIL CONE UPON APU START PRIOR TO MOVING AIRCRAFT. DUE TO REPORTS OF POSSIBLE INTERNAL 4900FAILURE OF APU, REMOVED & REPLACED APU ASSY AS PER W/C 74-4910-9-0010. OPS CHECK OK. (5807842)Apr 9, 2024 · N837MH · Boeing 767432ER · APU Core EngineSDR DALA2024032603806Access Panel · missingSHIP 1813 LEFT ENNG INBOARD NCAELLE ACCESS PANEL MISSING. CORRECTIVE ACTION: INSTALLED LEFT ENG. INBOARD NACELLE ACCESS DOOR IAW B767-400 AMM 54-53. (5407760)Mar 24, 2024 · N837MH · Boeing 767432ER · Nacelle/Pylon, Plate/SkinSDR DALA2024032603758Carbon Seal · leakingSHIP 1813 -DIV- DUE TO RIGHT ENGINE OIL QUANTITY LOSS, ALL OTHER ENGINE INDICATIONS NORMAL. CREW AND DISPATCH CHOSE TO DIVERT TO DTW. CORRECTIVE ACTION: FOUND THE STARTER, IDG, AND HYDRAULIC PUMP CARBON SEALS LEAKING. CAPPED THE DRAINS PER AMM AND DEFERRED FORMar 24, 2024 · N837MH · Boeing 767432ER · Turbine Engine Oil SystemSDR DALA2024032003537Skin · delaminatedVERTICAL STABILIZER BETWEEN AUX SPAR AND FRONT SPAR L/H ALLUMINIO HONEYCOMB PANEL FOUND DELAMINATION AT FSS 245 TO FSS 270. DAMAGED AREA REPAIRED AT FSS 245 TO FSS 270 AS PER PRI 616526-14.REV.0 & PRI 616526-14. REV.1.THE PRI 616526-14.REV .0 & PRI 616526-14Mar 18, 2024 · N837MH · Boeing 767432ER · Vertical Stabilizer, Plate/SkinSDR DALA2024032003536Skin · deformedSHIP 1813 NO.11 SLAT O/B EDGE FOUND DEFORM. CORRECTIVE ACTION: NO.11 SLAT O/B EDGE REPAIRED AS PER B767-400 SRM57-43-02-2R-1 & SRM51-70-10-2R-4 FIG201 SHEET1 & SRM51-70-10-2R-0. (0250231)Mar 18, 2024 · N837MH · Boeing 767432ER · Leading Edge DevicesSDR DALA2024032003535Skin · deformedSHIP 1813 NO.12 SLAT I/B EDGE FOUND DEFORM. CORRECTIVE ACTION: NO.12 SLAT I/B EDGE REPAIRED AS PER B767-400 SRM57-43-02-2R-1& SRM51-70-10-2R-4 FIG202 SHEET3&SRM51-70-10-2R-0. (0250211)Mar 18, 2024 · N837MH · Boeing 767432ER · Leading Edge DevicesSDR DALA2024032003534Skin · puncturedSHIP 1813 R/H WING O/B FLAP UPPER SURFACE FOUND PUNCTURE 29IN FROM I/B 23 FROM T/E. CORRECTIVE ACTION: R/H WING O/B FLAP UPPER SURFACE REPAIRED AT 29IN FROM I/B ,23IN FROM T/E AS PER B767-400 SRM 57-53 -01-2R-1 & SRM 51-70-10-2R-4 FIG201-SHEET3 & SRM 51-70-10-Mar 18, 2024 · N837MH · Boeing 767432ER · Trailing Edge FlapsSDR DALA2023111709487Unknown · unknownSHIP 1813 ON PDC FOUND L1 SLIDE ARMED LIGHT (M1326) INOP. CORRECTIVE ACTION: R/R L1 SLIDE ARMED LIGHT (M1326) IAW B767-400 AMM 52-73-01 AND EXECUTED TEST IAW B767-400 AMM 52-73-00 (5045334)Nov 14, 2023 · N837MH · Boeing 767432ER · Door Warning SystemSDR DALA2023103008887Unknown · unknownSHIP 1813 WHILE WORKING WORK CARD 3350-7453 FOUND BATTERY PACK M6759 WOULD NOT TAKE CHARGE. CORRECTIVE ACTION: R/R BATTERY PACK M6759 PER B767 AMM 33-51-07. OPS CHK GOOD (9890527)Oct 26, 2023 · N837MH · Boeing 767432ER · Emergency LightingSDR DALA2023101808592Unknown · unknownSHIP 1813 1L DOOR SLIDE ARMED LIGHT INOP. CORRECTIVE CATION: RE-SEATED LIGHT ASSY. CKS NOW NORMAL. REMOVED MCO AND PLAC. NO - M- PROCEDURES. (0021805)Oct 17, 2023 · N837MH · Boeing 767432ER · Door Warning SystemSDR DALA2023082406875Unknown · unknownSHIP 1813 ON WALK AROUND FOUND RT WING L/E SLAT LUB. ACCESS DOOR MISSING. CORRECTIVE ACTION: DISP APPR CDL 57-41-04 NO OTHER PANELS MISSING PLACARD INSTALLED NO M PROCEDURES A/C OK FOR SVC (4923652)Aug 19, 2023 · N837MH · Boeing 767432ER · Wing, Plate/SkinSDR DALA2023063005235Unknown · unknownUPON WALKAROUND FOUND PANEL MISSING FROM LOWER OUTBOARD RIGHT WING. CORRECTIVE ACTION: NEW PANEL INSTALLED PER B767-400 AMM 57-41 PN 114T2401-1 PLACARD REMOVED CDL CLOSED.Jun 27, 2023 · N837MH · Boeing 767432ER · Leading Edge DevicesSDR DALA2023062705165Unknown · unknownSHIP 1813 SCHED PRTS CHNG FOR #74-2561-9-0005 S/N 00039. CORRECTIVE ACTION: R/R 4L DOOR SLIDE IAW AMDS WORKCARD 5200- 4473. OPS CHECK NORMAL (2836138)Jun 26, 2023 · N837MH · Boeing 767432ER · Escape SlideSDR DALA2023062605126Unknown · unknownSHIP 1813 3R EMR EXIT OVERHEAD SIGN BROKEN. CORRECTIVE ACTION: RESECURED 3R ECIT SIGN AS REQUIRED. OPS NML. (9917554)Jun 23, 2023 · N837MH · Boeing 767432ER · Emergency LightingSDR DALA2023052604190Unknown · unknownSHIP 1813 BURNING PLASTIC SMELL REPORTED FROM SEAT 55B PAX ENTERTAINMENT SYSTEM. POWERED DOWN IFE AND SMELL DISSIPATED. CORRECTIVE ACTION: REPLACED USB PORT ON MONITOR AT SAET 55B PER B767 AMM 23-34. OPS CHK GOOD. OK FOR SVC. (4796316)May 23, 2023 · N837MH · Boeing 767432ER · Electrical Power SystemSDR DALA2023050203417Unknown · unknownSHIP 1813 -DIV- TO DTW. UNABLE TO ENGAGE LNAV ON AFDS MODE CONTROL PANEL. HDG SEL AND VNAV MODES FUNCTIONAL.CORRECTIVE ACTION: C/W OVERWEIGHT LANDING INSP AND REPLACED AFDS MODE CONTROL PANEL.(5119204)May 1, 2023 · N837MH · Boeing 767432ER · Autopilot ComputerSDR DALA2023041102795Unknown · unknownSHIP 1813 L3 DOOR EMERGENCY EXIT LIGHT ASSEMBLY BROKEN. CORRECTIVE ACTION: REPLACED L3 DOOR EMERG EXIT LT, OPS CK NORMAL PER B767-400 AMM 33-90. OK FOR SVC. (4164192)Apr 7, 2023 · N837MH · Boeing 767432ER · Emergency LightingSDR DALA2023040402591Unknown · unknownSHIP 1813 4 RT MAIN ENTRY/SERVICE DOOR ARMED INDICATORS. CORRECTIVE ACTION: PERFORMED OPS TEST OF 4R DOOR ARMED WARNING SYS PER B767-400 AMM 52-73. OPS CHK OK. MEL & PLAC REMOVED.Mar 30, 2023 · N837MH · Boeing 767432ER · Door Warning SystemSDR DALA2023021301113None · noneSHIP 1813 -ATB- AIR TURN BACK TO JFK DUE TO RIGHT ENGINE VIBES AT 4.4 UNITS ON CLIMB. PERFORMED BORESCOPE WITH NO FINDINGS. PERFORMED FAN TRIM BALANCE. OPS CHECK GOOD. (4087626)Feb 12, 2023 · N837MH · Boeing 767432ER · Engine Indicating SystemSDR DALA2023013000768Light · faultedSHIP 1813 EMERG LIGHTS KEPTCOMING ON EVERY 5 MINTHEN OFF EVERY 5 MIN . CORRECTIVE ACTION: PERFORMED EMERGENCY LIGHTS CHECK AND TEST IAW B767-400 AMM 33-51 (2600579)Jan 26, 2023 · N837MH · Boeing 767432ER · Emergency LightingSDR DALA2023012300508Unknown · unknownSHIP 1813 ACARS CREW REPORT EMER LIGHTS CAME ON IN FLIGHT TWICE. CORRECTIVE ACTION: EMER LIGHTS CHECKED IAW B767-400 FIM 33-51-00 OPS OK. NO 30 DAY HISTOY (9887200)Jan 20, 2023 · N837MH · Boeing 767432ER · Emergency LightingSDR DALA2023011700332Switch · inoperativeFORWARD 2L DOOR LIGHT BULB INOPERATIVE. FOUND SWITCH FOR 2L DOOR ARMED INDICATION ON P21 DAMAGED. R & R SWITCH IAW SSM 52-73-01. OPS CHECKED NORMAL.Jan 14, 2023 · N837MH · Boeing 767432ER · Door Warning SystemSDR DALA2023010500066Generator · trippedATO, DUE TO RIGHT GENERATOR TRIP. A/C RETURNED TO THE GATE. MEL APPLIED FOR RIGHT GENERATOR INOP.Jan 3, 2023 · N837MH · Boeing 767432ER · AC Generator-AlternatorSDR DALA2022111507375Lens · damagedSHIP 1813 EMERGENCY EXIT COVER DIFFUSER LENS DAMAGED OR MISSING / LOCATIONS:601. CORRECTIVE ACTION: SECURED EMERGENCY EXIT COVER LENS BY L1 DOOR. (2494697)Nov 13, 2022 · N837MH · Boeing 767432ER · Emergency LightingSDR DALA2022110207103Indicator · no indicationSHIP 1813 SLIDE INDICATOR LIGHT INOP OR DAMAGED. CHECKED NORMAL IAW AMM FAULT COULD NOT BE DUPLICATED.Nov 1, 2022 · N837MH · Boeing 767432ER · Emergency EquipmentSDR DALA2022110207102Indicator · no indicationSHIP 1813 SLIDE INDICATOR LIGHT INOP OR DAMAGED. CHKS NML PER B767-400 AMM FAULT COULD NOT BE DUPLICATED. OK FOR SVC. (2478425)Nov 1, 2022 · N837MH · Boeing 767432ER · Emergency EquipmentSDR DALA2022103107034Lens · missingNO PDC FOUND EMER DOOR LIGHT LENS MISSING ON OVERHEAD PNL. CORRECTIVE ACTION: R/R PNL M10394 REF B767-400 IPC 52-71-51 ITEM 5J. OPS CKS GOOD.Oct 29, 2022 · N837MH · Boeing 767432ER · Emergency LightingSDR DALA2022083005800None · noneSHIP 1813 EXIT IDENTIFIERS INOP AT DOORS L1 & L2 AND THE EXIT SIGN IS INOP AT L1. CORRECTIVE ACTION: REPLACED POWER SUPPLY AND BATTERY (1208 PER B767 AMM 33-51-07. CHECKS GOOD (9132340)Aug 28, 2022 · N837MH · Boeing 737 · Emergency LightingSDR DALA2022081605527None · noneSHIP 1813 -ATB/TIRE- DUE TO SUSPECTED BLOWN NOSE TIRE AND UNABLE TO PRESSURIZE AFTER TAKEOFF. CORRECTIVE ACTION: LEFT NOSE TIRE TREAD SEPARATED. REPLACED BOTH NOSE WHEEL TIRE ASSEMBLIES. REPAIRED DAMAGED ON AIRCRAFT SKIN ANDGEAR.(9022873)Aug 10, 2022 · N837MH · Boeing 767 · Tire
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