N37277

Service difficulty reports · 52

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 = 'N37277' 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 CALA2026100920244Battery Pack · faultedL1 DOOR, EXTERIOR EMERGENCY EXIT SLIDE LIGHT INOP AFTER RELAMPING LIGHT REF AMM 33-51-04-960-801, OPS CHECK FAILED. AFTER FURTHER TROUBLESHOOTING, FOUND ALL COMPONENTS RELATED TO BATTERY PACK M1675 WERE OFF. R & R BATTERY PACK M1675 IAW AMM 33-51-06-960-805. Oct 8, 2026 · N37277 · Boeing 737824 · Emergency LightingSDR CALA2026061217068Tire · failed#2 MLG TIRE BLEW ON TAKEOFF FLAGGED FOR SDR REMOVED AND REPLACED NUMBER 2 MLG TIRE, REF AMM 32-45-11.Jun 11, 2026 · N37277 · Boeing 737824 · TireSDR CALA2026012613289Girt Bar · looseR1 DOOR GIRT BAR BRACKET LOOSE FOUND RIVETS ON RT (AFT) BRACKET FOR STOWING GIRT BAR ON DOOR 1R SLIDE DAMAGED. PERFORMED INTERM REPAIR IAW PART1 OF ECRA 2560-03303. NO PART 2 REINSP REQUIRED AND PART 3 PERMANENT REPAIR MUST BE COMPLETED IN 7 DAYS. R1 DOOR GIRJan 26, 2026 · N37277 · Boeing 737824 · Emergency EquipmentSDR CALA2026011212872Landing Gear · malfunctionedWHEN GEAR HNDL PUT IN OFF POS GEAR CAME OUT RAN A FULL CYCLE AND GEAR STAYED UP IN OFF POS PERFORMED GVI OF LANDING GEAR AREAS NO ISSUES NOTED. PERFORMED BITE CHECK OF PSEU REF FIM TASK 32-09 TASK 801. NO FAULTS FOUND. AFTER CONFERRING WITH TOMC IT WAS ADVISEDJan 8, 2026 · N37277 · Boeing 737824 · Landing Gear Retraction/Extension SystemSDR CALA2025121512092Battery · inoperativeEMERGENCY LIGHTS - OPERATIONAL CHECK EMERGENCY LIGHTS OPERATIONAL CHECK - AT RIGHT OVERWING EXIT, 3EA EXIT LIGHTS DID NOT ILLUMINATE DURING EMERGENCY LIGHT TEST; BOTH FORWARD AND AFT ABOVE DOOR EXIT LIGHTS, AND ONE LOWER EXIT LIGHT AT AFT OVERWING EXIT DOOR. RDec 12, 2025 · N37277 · Boeing 737824 · Emergency LightingSDR CALA2025112511461Angle · crackedCRACK - ANGLE SUPPORT, BOOST PUMP COVER, INBD FIXED L.E. (P/N 1 CORRECT DISCREPANCY CRACK ANGLE SUPPORT , BOOST PUMP COVER INBR FIXED L.E.(P/N116A3939-2)AT IFSS 120.00 REF AAR N/R 99974380 REMOVED AND REPLACED UPPER SUPPORT ANGLE P/N116A3939-2 AT RH WING I/BNov 24, 2025 · N37277 · Boeing 737824 · Wing Miscellaneous StructureSDR CALA2025112511445Spar · corrodedRIGHT WING FORWARD BOOST PUMP TANK #2 UPPER BONDING JUMPER FRONT SPAR AREA HAS CORROSION NOTED.. (REF AAR N/R 99973908) REPAIR ACCOMPLISHED IN ACCORDANCE WITH ESR-WI 2-13172 AND ECRA 5720-03580. WORK ACCOMPLISHED BY V935074 INSP-256 ESFR COMPLETED. REPAIR ACCONov 22, 2025 · N37277 · Boeing 737824 · Wing SparSDR CALA2025120211696Skin · crackedCRACK FOUND AT LT HORIZONTAL STAB LOWER SKIN AT HSS 129.50, 18 FROM REAR SPAR, INBD ROW. CRACK LENGTH 1 INCH. REMOVED DAMAGE ON SKIN. FABRICATED REPAIR & INSTALLED IAW SRM 55-10-01-2R-11, REPAIR 11, SRM 55-10-01 PARAGRAPH 5, REPAIR 11.Nov 21, 2025 · N37277 · Boeing 737824 · Horizontal Stabilizer, Plate/SkinSDR CALA2025112411426Rib · crackedFOUND A CRACK AT THE LEFT HORIZONTAL STABALIZER #6 RIB NEXT TO STIFFNER NR 2. ACCOMPLISHED CAT A PERMAMENT REPAIR 4 AT LH HORIZONTAL STABILIZER RIB NR 6 STIFFENER NR 2 IAW SRM 55-10-09-2R-4 REPAIR 4. ACCOMPLISHED CAT A PERMAMENT REPAIR 4 AT LT HORIZONTAL STNov 20, 2025 · N37277 · Boeing 737824 · Horizontal Stabilizer, Spar/RibSDR CALA2025120211694Skin · crackedCRACK FOUND AT LT HORIZONTAL STAB LOWER SKIN AT HSS 101.90, 11, FROM REAR SPAR, INBD ROW. CRACK LENGTH 1". PER SRM 55-10-01, PARAGRAPH 5./REPAIR 11. REMOVED DAMAGE AT LT HORIZONTAL STAB LOWER SKIN HSS 101.90. FABRICATED REPAIR PARTS & INSTALLED REPAIR 11Nov 15, 2025 · N37277 · Boeing 737824 · Horizontal Stabilizer, Plate/SkinSDR CALA2025092509242Slide · no discrepancyR1 DOOR SLIDE DRAGGING, VERIFIED THE DOOR SLIDE GIRT MATERIAL IS NOT DRAGGING, WITHIN ALLOWABLE LIMITS REF AMM 25-66-01.Sep 22, 2025 · N37277 · Boeing 737824 · Escape SlideSDR CALA2025092409215Girt Bar · out of adjustGIRT BAR SLIDE PAD HANGING OUT TOO FAR. ADJUSTED GIRT BAR. SLIDE ARMS AND DISARMS NORMALLY. R2 SLIDE GIRT BAR INSPECTION REQUIREMENTS IAW GMM 09-25-05. OK TO CONTINUE. ACCOMPLISHED IAW AMM 25-66-01.Sep 22, 2025 · N37277 · Boeing 737824 · Emergency EquipmentSDR CALA2025092309158Slide · unpackedR1 DOOR LEFT SIDE BOTTOM OF DOOR HAS EXTRA MATERIAL. PACKED EXCESS MATERIAL AS NEEDED ON R1 DOOR IAW AMM 25-66-01. NO OTHER DEFECTS NOTED.Sep 19, 2025 · N37277 · Boeing 737824 · Escape SlideSDR CALA2025082908285Hook · out of adjustFA REPORTS LEFT SIDE OF GIRT BAR ON DOOR 1R IS DIFFICULT TO REMOVE ADJUSTED RETAINING HOOKAug 27, 2025 · N37277 · Boeing 737824 · Emergency EquipmentSDR CALA2025070806316Connector · looseFLOOR PROXIMITY EMERGENCY ESCAPE PATH LIGHTING ON SEATS AT ROWS 24ABC-30ABC INOP. FOUND LOOSE CONNECTION AT WIRES IN SEAT TRACK. TIGHTENED CONNECTION. OPS CHECK GOOD AT THIS TIME.Jul 5, 2025 · N37277 · Boeing 737824 · Light System WiringSDR CALA2025062505860Cover · dislodgedON ARMING DOOR 02L COVER FOR SLIDE POPPED OPEN. BUSTLE INTACT AND SECURE CHECKED SLIDE PACK FOR SECURITY REFE AMM 25-66-01-200-802.Jun 22, 2025 · N37277 · Boeing 737824 · Escape SlideSDR CALA2025060305201Girt Bar · looseDOOR R1 SLIDE MATERIAL IS DRAGGING ON FLOOR. RESECURED DOOR SLIDE GIRT BAR MATERIAL PER AMM 25-66-01-000-802 & 2560-01987.May 29, 2025 · N37277 · Boeing 737824 · Emergency EquipmentSDR CALA2025042104066Fitting · damagedINBD FWD SEAT TRACK FITTINGS AT ROW 21DEF FAILS NO GO GAUGE REMOVED SEAT, REPLACED FWD SEAT TRACK FITTING AND TORQUED NEW STUD PER EA 2500-15903-002 REV B AND CMM 25-23-54-4676. FINAL INSTALL OF SEAT NEEDS C/W. C/W IDT REQUIREMNTS OF FWD SEAT TRACK FITTING INSApr 17, 2025 · N37277 · Boeing 737824 · Fuselage, Seat/Cargo Attach FittingsSDR CALA2025031902943Valve · faultyDUCT PRESSURE INDICATION LOW (BELOW 18 PSIG) DURING TAKEOFF, CLI MB AND CRUISE; THE ENGINE IS THE BLEED SOURCE PER TECH SUPPORT REMOVED AND REPLACE THE HIGH STAGE VALVE. PERFORMED TASK 36-11-06-000-801 UP TO AND INCLUDING 2.D.(3)(E)29-3611-9-0002,QTY :1 FOR TRMar 16, 2025 · N37277 · Boeing 737824 · Pneumatic SystemSDR CALA2025022402437Girt Bar · loosePURSER ADVISED 1R DOOR SLIDE SHOWING WHEN DOOR ARMED DEBRIEFED FA, FOUND GIRT MATERIAL MAKING GIRT BAR REMOVAL DIFFICULT. RESECURED GIRT BAR, OPS CHK OK. REF AMM 25-66-01.Feb 21, 2025 · N37277 · Boeing 737824 · Emergency EquipmentSDR CALA2025010601788Bleed Valve · faultyLEFT ENGINE BLEED SITTIN G AT 5 PSI IN FLIGHT. CYCLED LEFT BLEED W/NO SUCCESS. DEBRIEFED INBOUND FLIGHT CREW - LEFT ENGINE BLEED AIR ISSUE OCCURED ABOVE 10,000. CYCLED LEFT ENG BLEED AIR - NO HELP. INDICATION WAS THE SAME BOTH IN THE AIR & ON THE GROUND. PHOJan 3, 2025 · N37277 · Boeing 737824 · Compressor Bleed ValveSDR CALA2024071502031Wire Splice · brokenEMERGENCY PATH LIGHT FROM SEAT ROW 31 ABC TO 38 ABC IS INOP. TROUBLESHOT AND EEPL AND FOUND BROKEN SPLICE UNDER SEAT ROW 37ABC, PER FIM 33-50 TASK 801. REMOVED AND REPLACED JIFFY JUNCTION SPLICE AND EEPL SYSTEM OPS CHECKS GOOD IAW UAL B737NG SWPM 20-70-14, WDMJul 12, 2024 · N37277 · Boeing 737824 · Light System WiringSDR CALA2023080902465Landing Gear · warning messageWHEN GEAR HNDL PLACED TO OFF RGT MAIN GREEN/RED ILLUMINATED GEAR PLACED UP -NORMAL OPS FF CHECKLIST WHERE THE CHECKLIST REQUIRES HIM TO PLACE THE GEAR DER OF THE FLIGHT. ON APPROACH HE PLACED THE GEAR HANDLE IN "OFF HANDLE IN "OFF" POSITION FROM "UP" POSITION.Aug 7, 2023 · N37277 · Boeing 737824 · Landing Gear SystemSDR CALA2023030600635Door · missingPDA 3 LAVATORY SERVICE DOOR MISSING. REMOVED AND REPLACED LAV ACCESS DOOR.Mar 6, 2023 · N37277 · Boeing 7378 · DoorsSDR CALA2023020600322Skin · crackedCRACK FOUND ON RIGHT STABILIZER LOWER SKIN AT STABILIZER STA 147.90 I/B ROW 17" FROM REAR SPAR - CRACK LENGHT:1" REF. AAR NR:9662001 REQUIREMENTS AT 56.000 FLIGHT CYCLES WITH 9000 FC INTERVALS FOR DVI AND LFEC REF LOGPAGE: 3041109 ACCOMPLISHED REPAIR AT R/H STFeb 3, 2023 · N37277 · Boeing 7378 · Horizontal Stabilizer StructureSDR CALA2022121403386Pressure Web · crackedCRACKS FOUND ON CENTER WING BOX REAR SPAR VERTICAL PRESSURE WEB BETWEEN WL 192.0 AND WL 200.6 BETWEEN LBL 40.00 AND LBL 31.83 AND LBL 24.92 HAS A 0.640" CRACK. (REF AAR NR 9662199) 36,000 LFEC. REF. AAR N/R:9662199 WORK ACCOMPLISHED BY: V937571 INSPECTED BY Q.Dec 12, 2022 · N37277 · Boeing 737824 · Wing Main, Frame StructureSDR CALA2022120803335Stiffener · crackedCRACKS FOUND ON CENTER WING BOX REAR SPAR VERTICAL PRESSURE WEB BETWEEN WL 192.0 AND WL 200.6 BETWEEN LBL 40.00 AND LBL 31.83 AND LBL 24.92 HAS A 0.640" CRACK. (REF AAR NR 9662199) 36,000 LFEC. REF. AAR N/R:9662199 WORK ACCOMPLISHED BY: V937571 INSPECTED BY Q.Dec 8, 2022 · N37277 · Boeing 737824 · Fuselage Main, BulkheadSDR CALA2022112303210Bulkhead Web · crackedCRACKS FOUND ON CENTER WING BOX REAR SPAR VERTICAL PRESSURE WEB BETWEEN WL 192.0 AND WL 200.6 BETWEEN RBL 31.83 AND RBL 40.00 HAS A 0.531" CRACK AND RBL 40.00 AND RBL 45.64 HAS A 0.406" CRACK.Nov 22, 2022 · N37277 · Boeing 737824 · Fuselage Main, BulkheadSDR CALA2022112303209Not Reported · crackedPERFORM EA 5310-04554 REV B OP 005 REF. AAR N/R:9662903 ACCOMPLISHED EA 5310-04554 REV."B" OP-005, SHORT CRACK ON OR STOP DRILLED CRACKS,CONFIGURATION "B" ON JOB CARD SEQ#1431.Nov 22, 2022 · N37277 · Boeing 737824 · Fuselage Structure (General)SDR CALA2022112303208None · nonePERFORM EA 5310-04554 REV B OP 006 REF. ACCOMPLISHED EA 5310-04554 REV."B" OP-006,NO CRACKS,CONFIGURATIO N "A" ON JOB CARD SEQ#1433 WORKNov 22, 2022 · N37277 · Boeing 737824 · Standard Practices/StructuresSDR CALA2022112103178Skin · crackedCRACK FOUND ON RIGHT STABILIZER LOWER SKIN AT STAB. STA 101.90 I I/B ROW 11.5" FROM REAR SPAR. REF. AAR N/R:9662000 SRM.55-10-10-01-2R-11 ACCOMPLISH INSPECTION REQUIREMENTS AT 56.000 FLT CYCLES WITH 9000 FC INTERVALS FOR DVI & LFEC. ACCOMPLISHED CATB REPAIR11 Nov 18, 2022 · N37277 · Boeing 737824 · Horizontal Stabilizer, Plate/SkinSDR CALA2022111403123Skin · crackedCRACK FOUND ON RIGHT STABILIZER LOWER SKIN AT STABILIZER STA 147.90 I/B ROW 17" FROM REAR SPAR - CRACK LENGHT:1" REF. AAR NR:9662001 REQUIREMENTS AT 56.000 FLIGHT CYCLES WITH 9000 FC INTERVALS FOR DVI AND LFEC REF LOGPAGE: 3041109 ACCOMPLISHED REPAIR AT R/H STNov 11, 2022 · N37277 · Boeing 737824 · Horizontal Stabilizer, Plate/SkinSDR CALA2022110903075Skin · crackedCRACK FOUND ON LT STAB LOWER SKIN AT STAB STA 147.90 I/B ROW 25IN FROM REAR SPAR CRACK LENGHT 0.75IN REF AAR N/R 9662003 BLER REPAIR LH STAB 2024 T3 0.090. 19" X 9.750"; TOTAL WEIGHT 64 -41 & 51-21-72. ACCOMPLISH INSPECTION REQUIREMENTS AT 56,000 FLI PAIR LOG Nov 7, 2022 · N37277 · Boeing 737824 · Horizontal Stabilizer, Plate/SkinSDR CALA2022091402353Adiru · inoperativeL IRS INOP PER FLIGHTCREWS COMMENTS SUSPECT LH IRU ISSUE OUT OF STOCK LAX M+E 60-3421-9-0001 REPLACED LEFT ADIRU UNIT, GND CHK OK PER MM 34-21-01-400-801. ALSO PERFORMED LAND VERIFY AND IT PASSED PER MM 22-11-00. ADDED PICTURES. ADDED TRACKING NUMBER.....18768Sep 14, 2022 · N37277 · Boeing 737 · Attitude Gyro and Indicating SystemSDR CALA2021032200363Overheat Loop · false activationWING-BODY OVERHEAT LIGHT LIGHT ON RIGHT SIDE REF FIM 26-18-00-810-810, OVERHEAT UNIT M237 SHOWS FAULT CODE 64. REMOVED AND REPLACED OVERHEAT DETECTOR M269 PER AMM 26-18-02-400-801 FAULT CLEARED. RAN RIGHT PACK ON HIGH FOR 30 MINUTES AND DRY MOTORED #2 ENG FOR Mar 22, 2021 · N37277 · Boeing 737824 · Overheat DetectionSDR CALA2017080802558Light · brokenON SEAT 20C. THE RED LIGHT THAT SHOWS THE EMERGENCY EXIT HAS BEEN BROKEN OFF. REPLACED RED LIGHT FOR EMERGENCY EXIT IN SEAT 20C.Aug 8, 2017 · N37277 · Boeing 737824 · Emergency LightingSDR CALA2017072102326Cover · loose20A EMERGENCY EXIT COVER DOESNT STAY ATTACHED. SECURED COVER.Jul 21, 2017 · N37277 · Boeing 737824 · Emergency ExitsSDR CALA2016092200676Skin · damagedDAMAGED FASTENER ON RT VERTICAL STAB IN SPAR SKIN VSS 224, 11TH FASTENER FROM FWD EDGE. PERFORMED PART 1-INTERIM REPAIR STEPS 1-6 OF ECRA 5530-01770.Sep 22, 2016 · N37277 · Boeing 737824 · Vertical Stabilizer, Plate/SkinSDR CALA2016082400575Unknown · odorSTRONG CHEMICAL ODOR IN CABIN DURING DECENT. DISSAPATED AFTER LANDING, THEN RETURNED STRONGER. PERFORMED INSPECTION IAW AMM 05-51-26-800-801C1. NO ODOR FOUND.Aug 24, 2016 · N37277 · Boeing 737824 · Air Distribution SystemSDR CALA2015050400365Battery Pack · failedSUPPORT TASK FWD RT DOORWAY LINING & FWD RT ESCAPE SLIDE EMERGENCY LIGHTS FAIL OPERATIONAL TEST. REMOVED EMERGENCY LIGHT BATTERY PACK PN AD-D717-01-100, SN 942 14 & REPLACED IT IAW 33-51-06-04.May 3, 2015 · N37277 · Boeing 737824 · Emergency LightingSDR CALA2014060300716Sensor · unserviceableTRAILING EDGE FLAP DISAGREE WITH FLAP HANDLE ON FINAL, FLAP 25 DEGREE TO 30 DEGREE DISAGREE. MISSED APPROACH, QRH ABNORMAL COMPLETED. EMERGENCY DECLARED DUE TO POSSIBILITY OF HOT BRAKES. FOUND NR 3 FLAP SKEW SENSOR FAULTY IAW FIM 27-59-00-810-809. REPLACEDJun 2, 2014 · N37277 · Boeing 737824 · Trailing Flap Position Indicating SystemSDR CALA2014021200185Skin · crackedLT HORIZONTAL STAB LOWER SKIN CRACKED AT STAB STATION 175.50. ENDS OF CRACK MARKED APPROXIMATELY 1/4 INCH IN LENGTH. INSTALLED EXTERNAL REPAIR DOUBLER ON HORIZONTAL STAB LOWER SKIN.Feb 11, 2014 · N37277 · Boeing 737824 · Horizontal Stabilizer, Plate/SkinSDR CALA2012030500145Switch · faultyLBLD- TRIP OFF ILLUMINTED DURING FLIGHT AND WOULD NOT RESET. T/S PER FIM TASK 36-10-00-810-809. REPLACE 490DEG SWITCH. RUN FOR 30MIN NO TRIP END.Mar 3, 2012 · N37277 · Boeing 737824 · Pneumatic Distribution SystemSDR CALA2011121900815Charger · defectiveAT 1450Z AT CRUISE AT FL 380, 246KIAS, MACH .78 THE L AFT LIGHTING - EMER CHARGER CB P18-3 ROW A TRIPPED OPEN NO RESET ATTEMPTED, AISLE PATH LIGHTING ILLUMINATED ROWS 14 ON BACK. FOUND BAD BATTERY AND BATTERY CHARGER AT ROW 20ABC. REPLACED BATTERY AND CHARGDec 17, 2011 · N37277 · Boeing 737824 · Emergency LightingSDR CALA2011081500537Frame · crackedSUPPORT TASK - RT STA 400 I/B FASTENER SHOW CRACK INDICATION A ROUND FASTENER FOR SUPPORT BRACKET. (FRAME INSP MFEC) REPAIRED RT STA 400 FRAME IAW EA 5310-04716 REV C.Aug 13, 2011 · N37277 · Boeing 737824 · Fuselage Main, FrameSDR CALA2011081500536Frame · crackedSUPPORT TASK - RT STA 440, I/B FASTENER SHOW CRACK INDICATION AROUND FASTENER FOR SUPPORT BRACKET. (FRAME INSP MFEC) REPAIRED RT STA 440 FRAME IAW EA 5310-04716 REV C.Aug 13, 2011 · N37277 · Boeing 737824 · Fuselage Main, FrameSDR CALA2011030700134Light · inoperativeRT EXTERIOR EMERGENCY LIGHT AFT OF T/E FLAP INOP. RELAMP OPS CHECKED GOOD IN REFER TO MM 33-51-00.Mar 7, 2011 · N37277 · Boeing 737824 · Emergency LightingSDR CALA2010022600042Lens · missingDURING RON FOUND RED EMERGENCY LENS ON SEAT 12C BROKEN HALF MISSING. R&R RED LENS ON SEAT 12C OPS CHECK GOOD.Feb 23, 2010 · N37277 · Boeing 737824 · Emergency LightingSDR CALA2009082400482Skin · crackedLT STABILIZER LOWER SKIN SHOWS CRACK AT STA 138.70 RUNNING FWD/AFT APPROX 1 INCH LT HORIZ STAB LOWER SKIN CRACK AT STA 138.70. REPAIRED PER ECRA 5510-02051, ACCOMP INITIAL INSP PRIOR TO 17,042 TOTAL FLT CYC`S AND REPEAT INSP`S AT INTERVALS NOT TO EXCEED 9000 Aug 20, 2009 · N37277 · Boeing 737824 · Horizontal Stabilizer, Plate/SkinSDR CALA2009082400481Skin · crackedLT STABILIZER LOWER SKIN SHOWS CRACK AT STA 129.50 APPROX .50 INCH WITH C SCAN LT STAB LOWER SKIN CRACK AT STA 129.50. REPAIRED PER ECRA 5510-02051, ACCOMP INITIAL INSP PRIOR TO 17,042 TOTAL FLT CYC`S AND THEN REPEAT INSP`S AT INTERVALS NOT TO EXCEED 9000 FLTAug 20, 2009 · N37277 · Boeing 737824 · Horizontal Stabilizer, Plate/Skin
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