Boeing 737-8KN

Service difficulty reports · 155

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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 = '7378KN'
  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 SCNA20251118442Skin · crackedCRACK ON HOLE #7 AT 12 O´CLOCK POSITION, WING INBOARD LEADING EDGE SKIN PANEL FASTENER, KRAS 206, AT WING LEFT IN REF. CARD ENG-57SCA--11486. CRACK ON HOLE #7 AT 12 O´CLOCK POSITION, WING INBOARD LEADING EDGE SKIN PANEL FASTENER, KRAS 206, AT WING LEFT WAS REOct 29, 2025 · N837SY · Boeing 7378KN · Wing, Plate/SkinSDR SCNA20251027409SAttach Angle · brokenBROKEN BASE OF STRAP EMERGENCY EXIT DOOR 832 & 842. BASE OF STRAP EMERGENCY EXIT DOOR 832 WAS REPLACED FOR ONE NEW PER B737-800 AMM 52-22-51 ALSO 842 WERE REMOVED, REPAIRED AND INSTALLED PER B737-800 AMM 52-22-51 AND B737-800 AMM 25-00-00Oct 23, 2025 · N837SY · Boeing 7378KN · Emergency ExitsSDR SCNA20251027409Strap · brokenBROKEN BASE OF STRAP EMERGENCY EXIT DOOR 832 & 842.Oct 23, 2025 · N837SY · Boeing 7378KN · Passenger/Crew DoorsSDR SCNA20251023406SSolenoid · no discrepancyFLIGHT LOCK SOLENOID OF AUTOMATIC EMERGENCY EXIT DOOR RT / FWD SIDE NO WORKING CORRECTLY. EMERGENCY EXIT DOOR RH / FWD SIDE SYSTEM TEST WAS PERFORMED PER B737-800 AMM 52-22-00. SATISFACTORY TEST OF THE SYSTEM EMERGENCY EXIT DOOR. FLIGHT LOCK SOLENOID OF AUTOOct 21, 2025 · N837S · Boeing 7378KN · DoorsSDR SCNA20251118441Frame · crackedWO 88374, NR 00132 CRACK ON FRAME STA 312 & S-6L AT PASSENGER CABIN FWD ENTRY DOOR. : SUMMARY: FRAME STA 312 & S6L AT PASSENGER CABIN FWD ENTRY DOOR WAS REPAIRED PER B737-800 SRM 53-10-07--2R-1 REPAIR 1Oct 21, 2025 · N837SY · Boeing 7378KN · Fuselage Main, FrameSDR SCNA20251023406Solenoid · faultedFLIGHT LOCK SOLENOID OF AUTOMATIC EMERGENCY EXIT DOOR RH / FWD SIDE NOT WORKING CORRECTLY. OPENOct 21, 2025 · N837SY · Boeing 7378KN · Emergency ExitsSDR SCNA20251022403SCover · brokenBROKEN COVER OF EXIT EMERGENCY LIGHT OF DOOR R1 & R2. COVERS OF EXIT EMERGENCY LIGHT OF DOOR R1 & R2 WERE REPLACED PER B737-800 AMM 33-51-01, TEST OK.Oct 18, 2025 · N837SY · Boeing 7378KN · Emergency LightingSDR SCNA20251022403Cover · brokenBROKEN COVER OF EXIT EMERGENCY LIGHT OF DOOR R1 & R2. OPENOct 18, 2025 · N837SY · Boeing 7378KN · Emergency LightingSDR SCNA20260218088Light · inoperativeFWD & AFT GALLEY NO SMOKING SIGNS ARE NOT ILLUMINATED. NO SMOKING LIGHTS DEACTIVATED FOR SKY INTERIOR REF AMM 33-20-00Oct 10, 2025 · N837SY · Boeing 7378KN · Passenger Compartment LightingSDR SCNA20251006397Smoke Detector · false activationR2 LAVATORY SMOKE ALARM WENT ON AND OFF NO VISIBLE SMOKE OR FIRE OBSERVED. ILLUMINATED DURING DEPLANING. R & R R2 LAVATORY SMOKE DETECTOR REF AMM 26-14-01. OPS TEST GOOD.Oct 3, 2025 · N832SY · Boeing 7378KN · Smoke DetectionSDR SCNA20250827333Lens · damagedFORWARD GALLEY EMERGENCY LIGHT UNDER FLIGHT ATTENDANT JUMPSEAT NEAR DOOR 1L DAMAGED. FOUND L1 DOOR EMERGENCE LIGHT LENS IN GOOD CONDITION AND OPERATIONAL. THE DEFECT IS WITH THE THRESHOLD LIGHT LENS. DEFECT FOR THE THRESHOLD LENS COVER IS TRANSFERED TO LOG PAAug 27, 2025 · N837SY · Boeing 7378KN · Emergency LightingSDR SCNA20250811314None · no discrepancyEMERGENCY RETURN OVERWEIGHT LANDING. APPROX 153K LBS. REPORTS ROUTINE LANDING, PERFORMED A/C OVERWEIGHT LANDING WALK-AROUND INSPECTION OF MLG'S, NLG, WHEEL AND TIRE ASSEMBLIES, WINGS IAW AMM 05-51-35-210-801, NO ISSUES FOUND. NO LEAKS. A/C OK FOR SERVICE.Aug 9, 2025 · N835SY · Boeing 7378KN · Standard Practices/StructuresSDR SCNA20250811311Lamp · inoperativeWORKL2 DOOR EXTERIOR EMERGENCY LIGHT INOP - RESOLUTION: R+R'D L2 EXT EMERGENCY LIGHT LAMP. OPS CHECK GOOD. REF: AMM 33-51-00.Aug 8, 2025 · N832SY · Boeing 7378KN · Emergency LightingSDR SCNA20250807298Control Valve · lockedNUMBER 1 ENG UNRESPONSIVE AFTER TOUCH DOWN N1 STUCK AT 20% WITH NO CHANGE IN N1, N2, FF WITH THRUST LEVER INCREASE. REVERSER LIGHT YELLOW WITH INABILITY TO ENGAGE NR 1 REVERSER ON LANDING. TAKE OFF CONFIG LIGHT ILLUMINATES WITH THRUST LEVER INCREASE MX NOTIFIEAug 4, 2025 · N836SY · Boeing 7378KN · Engine Thrust ReverserSDR SCNA20250725272Light · looseROW 9-12 LEFT SIDE EMERGENCY PATH LIGHTING HAS BECOME LOOSE AND NEEDS TO BE REATTACHED. RESECURED EMERGENCY PATH STRIP IAW AMM 25-27-31. OK FOR SERVICE.Jul 25, 2025 · N835SY · Boeing 7378KN · Emergency LightingSDR SCNA20250721267Placard · damaged15D EMERGENCY EXIT INSTRUCTIONS PLACARD ON THE TRAY HAS DAMAGED. R&R 15D EMERGENCY EXIT INSTURCTION PLACARD ON THE TRAY REF AMM 11-32-00.Jul 19, 2025 · N833SY · Boeing 7378KN · Placards and MarkingsSDR SCNA20250725273Skin · damagedWO 95798, NR ENG53SCA-11680: N835SY: FUSELAGE SKIN, STA 420 TO 460 BETWEEN S-21R AND S-26R - REPAIR - RESOLUTION: C/W BY FAS 4686Jun 24, 2025 · N835SY · Boeing 7378KN · Fuselage Main, Plate/SkinSDR SCNA20250725274Skin · damagedWO 95798, NR 00001: REF EA 53-0249 ACCOMPLISH A PERMANENT REPAIR OF THE FUSELAGE SKIN BETWEEN STRA 370 – 380 AT S-24R PER SRM 53-00-01-2R-3 WITHIN 5 FLIGHT HOURS OR 2 FLIGHT CYCLES, WHICHEVER OCCURS FIRST ( REINSPECT - TEMP REPAIR, SPEED TAPE, FASTENERS OR TEMJun 23, 2025 · N835SY · Boeing 7378KN · Fuselage Main, Plate/SkinSDR SCNA20250722270Skin · damagedFUSELAGE SKIN, STA 420 TO 480 BETWEEN S-26R AND S-27L - REPAIR - C/W BY FAS 4686Jun 22, 2025 · N835SY · Boeing 7378KN · Fuselage Main, Plate/SkinSDR SCNA20250722269Skin · damagedWO95798, ENG-53SCA-11679, N835SY: FUSELAGE SKIN, STA 370 TO 385 BETWEEN S-22R AND S-25R - REPAIR - RESOLUTION: C/W BY FAS 4686Jun 22, 2025 · N835SY · Boeing 7378KN · Fuselage Main, Plate/SkinSDR SCNA20250603187Oven · smokeAFT OVEN A/C LEFT SMOKES, NEEDS TO BE CLEANED ( NON-ESSENTIAL EQUIPMENT AND FURNISHING (NEF) ) - RESOLUTION: CLEANED AFT GALLEY OVEN #3 OPS CHECK GOOD REF AMM 25-31-01. THIS CLEARS MEL 25-10 MDDR# 131761Jun 3, 2025 · N836SY · Boeing 7378KN · Buffet/GalleysSDR SCNA20250425130Sign · inoperativeOVERWING ESCAPE HATCH EXIT SIGN ABOVE AISLE EMERGENCY LIGHT INOP - RESOLUTION: (IN PROGRESS)Apr 20, 2025 · N835SY · Boeing 7378KN · Emergency LightingSDR SCNA20250407104Slide · partial deployDEFECT 749304: 1L BOARDING DOOR SLIDE PATIALLY DEPLOYED. - RESOLUTION: PERFORMED L1 DOOR SLIDE CHECK IAW AMM 25-66-01. FOUND LATCH ASSEMBLY BROKEN. R & R LATCH ASSEMBLY AND REINSTALLED 1L SLIDE ASSEMBLY IAW AMM 25-66-01. A/C OK FOR SERVICE.Apr 5, 2025 · N834SY · Boeing 7378KN · Escape SlideSDR SCNA20250404094Retainer · out of adjustDEFECT 778377: 1L DOOR GIRT BAR VERY TIGHT. - RESOLUTION: ADJUSTED GIRT BAR RETAINERS ON REF AMM 25-66-01. OKAY FOR SERVICE.Apr 3, 2025 · N832SY · Boeing 7378KN · Emergency EquipmentSDR SCNA20250321077Cable · fireDEFECT 789270: GPU CABLE CAUGHT FIRE. - - RESOLUTION: POWER CORD SHORTED OUT ABOUT 8 INCHES DOWN FROM CONNECTION. GVI OF POWER CONNECTION SHOWS NO DAMAGE TO AIRFRAME IAW AMM 05-41-01-210-801. OK FOR SERVICE.Mar 20, 2025 · N837SY · Boeing 7378KN · Electrical Power System WiringSDR SCNA20250314074Lens · missingDEFECT 797645: EMERGENCY EXIT ROW LIGHT LENS MISSING ROW 15ABC ( INTERIOR EMERGENCY EXIT LIGHTING SYSTEM; EMERGENCY AISLE LIGHTS ). - - RESOLUTION: (IN PROGRESS)Mar 13, 2025 · N835SY · Boeing 7378KN · Emergency LightingSDR SCNA20250306066Oven · odorDEFECT 797395: AFT GALLEY OVEN PRODUCES BAD SMELLS & SOME SMOKE WHEN IN USE. PLZ REPLACE. - - RESOLUTION: REMOVED AND REPLACED AFT GALLEY OVEN IAW AMM 25-30-61 OPS CHECK GOOD.Mar 6, 2025 · N837SY · Boeing 7378KN · Buffet/GalleysSDR SCNA20250217051Unknown · odorDEFECT 790020: HYDRAULIC SYSTEM A AT 73%WITH RF WAS 100% FULL WHEN WE LEFT MSP. COULD SMELL HYDRAULIC FLUID ON DESCENT. - - RESOLUTION: REFILLED SYS A HYDRAULICS IAW AMM 12-12-00 GOOD FOR SERVICE.Feb 16, 2025 · N836SY · Boeing 7378KN · Air Distribution SystemSDR SCNA20250211048Bracket · looseDEFECT 794032: L1 DOOR GIRT BAR BRACKET LOOSE. - - RESOLUTION: FOUND BROKEN RIVET ON GIRT BAR STOWAGE HOOK DOOR 1L BRACKET (FWD). REPLACED RIVET WITH BOLT OF EQUIVALENT STRENGTH AND SECURED BRACKET. TEMP REPAIR COMPLETED IAW SUN COUNTRY AIRLINES ENGINEERING AUFeb 11, 2025 · N833SY · Boeing 7378KN · Emergency EquipmentSDR SCNA20250205044A/C Pack · odorDEFECT 793019: WHILE TAXIIING ON #2 ENGINE (#1 ENGINE OFF), SMELL OBSERVED FROM RIGHT PACK (APU RAN LEFT PACK). SWITCHED BOTH PACKS TO APU BLEED (BOTH ENGINE BLEEDS OFF), SMELL DISPAPEEARED AND OPERATION WAS NORMAL ( PRECOOLER CONTROL VALVES ) - RESOLUTION: (IFeb 4, 2025 · N850SY · Boeing 7378KN · Cabin Cooling SystemSDR SCNA20250204043Bleed Air Sys · odorSTRONG FUMES OBSERVED IN CABIN. - RESOLUTION: EVALUATED PER FIM 21-00 TASK 806. DETERMINED SOURCE OF SMELL TO BE #1 AND #2 ENG BLEEDS. BOTH BLEED PLACED ON MEL LP 793018 ITEM 2 AND 793019 ITEM. PACKS OPERATE NORMAL ON APU. OK FOR SVC.Feb 4, 2025 · N850SY · Boeing 7378KN · Engine Bleed Air SystemSDR SCNA20250120024Bracket · faultedDEFECT 798295: L1 DOOR BRACKET WILL NOT HOL GIRT BAR IN PLACE. RESOLUTION: L1 DOOR GIRT BAR RETAINER CLIP ADJUSTED REF AMM 25-66-01 OPS CHECK GOOD.Jan 18, 2025 · N850SY · Boeing 7378KN · Emergency EquipmentSDR SCNA20250429137Skin · crackedL/H HORIZONTAL STABILIZER STAB STA 147.90, 15.5" AND 23" AFT FROM FRONT SPAR LOWER INSPAR SKIN WITH CRACKS (2EA) SEE ENGINEERING TASK CARD ENG-55SCA-11150-LH ITEM 3, REPAIRED L/H HORIZONTAL STABILIZER LOWER INSPAR SKIN SECTION AT STAB STA: 147.90, 21" AFT FROJan 17, 2025 · N832SY · Boeing 7378KN · Horizontal Stabilizer, Plate/SkinSDR SCNA20250429136Skin · crackedR/H HORIZONTAL STABILIZER STAB STA 157.10, 15" AFT FROM FRONT SPAR LOWER INSPAR SKIN WITH CRACK. SEE ENGINEERING TASK CARD ENG-55SCA-11150-RH ITEM 3, REPAIRED R/H HORIZONTAL STABILIZER LOWER INSPAR SKIN SECTION AT STAB STA: 157.10, 16" AFT FRONT SPAR IAW B73Jan 17, 2025 · N832SY · Boeing 7378KN · Horizontal Stabilizer Miscellaneous StructureSDR SCNA20250117023Seal · looseDEFECT 756871: STRIPPING AROUND MAIN CABIN DOOR LOOSE. RESOLUTION: REINSTALLED THE CLOSE-OUT SEAL TO TOP OF WINDSCREEN IAW B737 AMM 25-21-01. NO DEFECTS NOTED AT THIS TIME.Jan 16, 2025 · N834 · Boeing 7378KN · Passenger/Crew DoorsSDR SCNA20250506168Floorbeam · corrodedPASSENGER COMPARTMENT FLOOR STRUCTURE AT STA 986.5 BETWEEN RBL 45 AND LBL 45 FLOOR BEAM UPPER CHORD WITH CORROSION IN SEVERAL PLACES. REPAIRED TRANSVERSE FLOORBEAM AT STA 986.5 UPPER CHORT SECTION BETWEEN LBL52 AND RBL52 (SPLICED AT LBL 7.9) IAW SRM 53-70-Jan 13, 2025 · N832SY · Boeing 7378KN · Fuselage Main, Floor BeamSDR SCNA20250106002Girt Bar · misconfiguredDEFECT 798276: DOOR 1L GIRT BAR JAMMED. RESOLUTION: GIRT BAR AT 1L WAS STOWED INCORECTLY CAUSING IT TO JAM IN BRACKET. REPOSITIONED BAR CORECTLY IN BRACKETS. OPS CK NORMAL. REF AMM 25-66-00Jan 3, 2025 · N850SY · Boeing 7378KN · Emergency EquipmentSDR SCNA20241230406Computer · faultedDEFECT 757377: ON MANUAL CONTROL ELEVATOR WAS DIFFICULT TO MOVE. IN THE FLARE IT WAS QUITE DIFFICULT AND TOOK TWO HANDS TO FLARE. IT FELT LIKE IT "BROKE FREE" BUT AFTER LANDING THE CONTROLS ARE STILL MUCH STIFFER THAN NORMAL. RESOLUTION": WORKING FIM TASK 27-Dec 24, 2024 · N832SY · Boeing 7378KN · Elevator Control SystemSDR SCNA20241220400Panel · damagedBIRD STRIKE ON R/H WING L/E FIXED PANEL O/B OF FIXED LANDING LIGHT. DAMAGE L-11", H-9", D 1 3/4" SPEED TAPE APPLIED TO DAMAGED AREA. HISTORICAL WORK: MRO EMP # 3426 - REMOVED AND REPLACED R/H WING FIXED L/E SKIN O/B OF FIXED LANDING LIGHT IAW SRM 51-40-02-OGDec 4, 2024 · N833SY · Boeing 7378KN · Wing, Plate/SkinSDR SCNA20241203385Girt Bar · abnormalDEFECT WORK ORDER 91577 N/R00003: FWD ENTRY DOOR ESCAPE SLIDE GIRT BAR EXTENDS BEYOND THE 12 INCH LIMIT. RESOLUTION: REMOVED ESCAPE SLIDE AND REATTACHED VELCRO STRIPS AND REINSTALLED ESCAPE SLIDE PER AMM 25-66-00.Dec 2, 2024 · N832SY · Boeing 7378KN · Emergency EquipmentSDR SCNA20241028348Flap System · malfunctionedDEFECT 752974: SELECTED FLAPS 15 WITH A/S 210 KNOTS FLAPS LOCKED AT 15. - RESOLUTION: PERFORMED CONDITIONAL INSPECTION IAW AMM 05-51-08, NO DEFECTS NOTED.Oct 31, 2024 · N833SY · Boeing 7378KN · Trailing Edge Flap Control SystemSDR SCNA20241028344Girt Bar · fodDEFECT 734461: 1R GIRT BAR CAN NOT BE SECURED INPUTS. RESOLUTION: FOUND DEBRIS IN GRIT BAR STOWAGE CLIP CLEANED AND OPS CHECKED IAW AMM 25-66-01. OPS CHECK GOOD OK FOR SERVICE.Oct 26, 2024 · N832SY · Boeing 7378KN · Emergency EquipmentSDR SCNA20241028337Slide · misinstalledL-1 DOOR SLIDE NOT INSTALLED CORRECTLY, LOWER SUPPORT PIN NOT SEATED AND SLIDE BOTTOM PUSHED AWAY FROM ACTUAL DOOR LINER. RESOLUTION: REINSTALLED L1 DOOR SLIDE IAW AMM 25-66-01.Oct 21, 2024 · N850SY · Boeing 7378KN · Escape SlideSDR SCNA20241007323Fitting · detachedDEFECT 733953: FWD 1L DOOR GIRT BAR PLASTIC FITTING FELL OFF GIRT BAR. - - RESOLUTION: REINSTALLED FITTING PER AMM 25-66-01.Sep 28, 2024 · N837SY · Boeing 7378KN · Emergency EquipmentSDR SCNA20241007223Fitting · detachedDEFECT 733953: FWD 1L DOOR GIRT BAR PLASTIC FITTING FELL OFF GIRT BAR - - RESOLUTION: REINSTALLED FITTING PER AMM 25-66-01.Sep 28, 2024 · N837SY · Boeing 7378KN · Emergency EquipmentSDR SCNA20240808295Screw · missingDEFECT 683188: 2R GIRT BAR FLOOR LATCH PLATE MISSING SCREW. - - RESOLUTION: REPLACED MISSING SCREW REF AMM 20-50-11 GIRT BAR OPS CK GOOD REF AMM 25-66-02Aug 2, 2024 · N833SY · Boeing 7378KN · Emergency EquipmentSDR SCNA20240711272Hook · looseL1 DOOR SLIDE GRIT BAR AFT CLIP IS LOOSE AND NOT SECURING GRIT BAR WELL. RESECURED L1 DOOR SLIDE GRIT BAR IAW SRM 51-40-02 AND REINSTALLED L1 DOOR SLIDE IAW AMM 25-66-01Jul 11, 2024 · N834SY · Boeing 7378KN · Emergency EquipmentSDR SCNA20240725283Frame · dentedDENT ON RH FRAME OF STA 727F BTW S-23R AND S-24R AT AFT CARGO COMPARTMENT. REPAIRED PER ENG-53SCA-11430Jun 28, 2024 · N850SY · Boeing 7378KN · Fuselage Main, FrameSDR SCNA20240717279Angle · crackedCRACK IN ANGLE OF INTERCOSTAL AT RBL 21 & STA 500H OF FWD CARGO COMPARTMENT. REPLACED PER B737-800 SRM 51-40-02-0G-0Jun 26, 2024 · N850SY · Boeing 7378KN · Fuselage Miscellaneous StructureSDR SCNA20240717278Spar · crackedCRACK ON WEB ON INTERNAL STRUCTURE AT REAR SPAR AT WS 280 LH WING. FABRICATE PER DWG : 115A21566 REV: D PL: 115A2156 REV: E AND INSTALL WITH NRC 00051Jun 25, 2024 · N850SY · Boeing 7378KN · Wing Spar
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