N556NW

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 = 'N556NW' 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 DALA2026062903832Indicator · out of adjust3L DOOR NOT ARMING PROPERLY. ADJUSTED KNUCKLE KNOCKER ON L3 DOOR. DOOR ARMS NORMAL. (880476) AIRCRAFT WAS GROUNDED.Jun 27, 2026 · N556NW · Boeing 757251 · Emergency EquipmentSDR DALA2026032702038Slide · unpackedDURING FCF "L WING SLIDE" ON EICAS AND "EMER DOOR" ON ANNUNCIATOR PANEL. FOUND L OVEWRWING SLIDE DOOR OPEN UPON ARRIVAL AND SLIDE DOOR WAS CLOSED CORRECTLY PER B-757-200 AMM 25-65-00. (8560620)Mar 26, 2026 · N556NW · Boeing 757251 · Escape SlideSDR DALA2026032301937Skin · corrodedAFTER AFT WASTE PANEL REMOVAL, CORROSION ON FUSELAGE SKIN OF SETTLEMENT AREA OF AFT WASTE PANEL WAS FOUND. CORROSION LEVEL 2 ON FUSELAGE SKIN OF SETTLEMENT AREA OF AFT WASTE PANEL WAS REPAIRED PER ER/A-632886- 14AD REV. ORIGINAL. (1505433)Mar 21, 2026 · N556NW · Boeing 757251 · Fuselage Main, Plate/SkinSDR DALA2026032301935Doubler · corrodedCORROSION ON INTERNAL DOUBLER OF TRAY SERVICE WASTE BTW STA 418 TO STA 440 AND STGR 29L TO STGR 29R AT E/E COMPARMENT. CORROSION LEVEL 2. INTERNAL DOUBLER OF TRAY SERVICE WASTE BTW STA 418 TO STA 440 AND STGR 29L TO STGR 29R AT E/E COMPARTMENT WAS REPLACED Mar 21, 2026 · N556NW · Boeing 757251 · Fuselage Main, Plate/SkinSDR DALA2026032301938Skin · corrodedFUSELAGE SKIN, AFT LAV SERVICE PANEL CUTOUT, BS 1676 - 1705, S26R TO S29R, CORROSION. MONITOR INSPECTION LOG REPAIR TO FUSELAGE SKIN BETWEEN STA 1681-1701 & S26-29R. REF ERA 632886-14AD.Mar 20, 2026 · N556NW · Boeing 757251 · Fuselage Main, Plate/SkinSDR DALA2026032502003Pan · crackedREPAIR TO FUSELAGE AFT LAVATORY SERVICE PAN AT STA 1681-1701 AND S27R - 29R CRACKED. REQUIRES ACTIONS PER ERA 632865-14 REV ORIG. REF ERA 632865-14. (1502037)Mar 19, 2026 · N556NW · Boeing 757251 · Fuselage Main, StructureSDR DALA2026032001919Skin · crackedAFTER AFT WASTE PANEL REMOVAL, CRACKS ( 2EAS) ON REINFORCED DOUBLER AT REAR SIDE WASTE PANEL OF AFT WASTE PANEL WERE FOUND ALSO CRACKS (2EAS) ON EXTERIOR SIDE OF WASTE PANEL OF AFT WASTE PANEL WERE FOUND. AFT LAVATORY SERVICE PAN WAS REPAIRED PER PRI 632865-Mar 19, 2026 · N556NW · Boeing 757251 · Fuselage Main, Plate/SkinSDR DALA2026031601806Leaf Spring · faultedAFT LEAF SPRING DOES NOT RETAIN THE SLIDER AND SLIDER RIDES OVER THE SPRING AT GIRT BART R1 DOOR IN REF AMDS 2561- 01257-01B. GIRT BART R1 DOOR WAS REPLACED AND VERIFIED PER B757-200 AIPC 25-66-05-05 ITEM 112W WHIT NEW GIRT BAR AND GIRT BAR TEST WAS PERFORMEMar 13, 2026 · N556NW · Boeing 757251 · Emergency EquipmentSDR DALA2026031601804Frame · crackedCRACK WAS FOUND OF 0.203IN LENGTH APPROX ON THE STA 1640 FUSELAGE FRAME INNER-CHORD FWD RETURN FLANGE RADIUS, LOCATED 0.500IN BELOW THE FASTENER HOLE AT S-14L, IN REF CARD 5311-01218-01A JOB # 106-0001, STEP 7. FRAME ON STA 1640 BETWEEN STRG 9LH AND STRG 2Mar 13, 2026 · N556NW · Boeing 757251 · Fuselage Main, FrameSDR DALA2026031301758Frame · crackedDTA MONITOR INSPECTION LOG REF ERA 632412-14, FUSELAGE FRAME, LT BS 1640 INNER CHORD AT S-14L CRACK. REF ERA 632412-14AD. (1491247)Mar 12, 2026 · N556NW · Boeing 757251 · Fuselage Main, FrameSDR DALA2026030901619Seat Track · corrodedSHIP 5656 CORROSION ON SEAT TRACKS IN RBL= 25, RBL= 45 AND BTW STA 364 TO STA 377 AT FWD GALLEY AREA (W1). CORRECTIVE ACTION: SUMMARY OF NRC 00368, CORROSION LEVEL 2: SEAT TRACKS IN RBL= 25, RBL= 45 AND BTW STA 364 TO STA 377 AT FWD GALLEY AREA WAS REPLACED PEMar 6, 2026 · N556NW · Boeing 757251 · Fuselage, Seat/Cargo Attach FittingsSDR DALA2026030901616Strap · brokenSHIP 5656 BROKEN STABILIZER STRAP ON STA 377.7 TO LBL 45.5 AT E&E BAY. CORRECTIVE ACTION: SUMMARY OF NRC 00190: STABILIZER STRAP ON STA 377.7 TO LBL 45.5 AT E&E BAY WAS REPAIRED PER B757-200 SRM 53-00-51-2R PROCEDURE 12 REPAIR 12. (1481171)Mar 5, 2026 · N556NW · Boeing 757251 · Fuselage Miscellaneous StructureSDR DALA2026030901615Plate · corrodedSHIP 5656 CORROSION ON PLATE AT STA 685, RBL 50 AT PAX CABIN ( IT IS OUT OF LIMITS). CORRECTIVE ACTION: SUMMARY OF NRC 00547, CORROSION LEVEL 2, PLATE AT STA 685, RBL 50 AT PAX CABIN, WAS REPLACED PER B757-200 SRM 51-40-02-0G PAR. 7.D. (1481101)Mar 5, 2026 · N556NW · Boeing 757251 · Fuselage Miscellaneous StructureSDR DALA2026030901617Snubber · out of toleranceSHIP 5656 ROTATORY SNUBBER OUT LIMITS ON TORQUE TUBE OF PASSENGER DOOR L2. CORRECTIVE ACTION: SUMMARY OF NRC 00063: ROTATORY SNUBBER ON TORQUE TUBE OF PASSENGER DOOR L2 WAS REPLACED PER B757-200 AMM 52-11-10. (1478891)Mar 4, 2026 · N556NW · Boeing 757251 · Passenger/Crew DoorsSDR DALA2026030401504Angle · corrodedCORROSION ON FLOOR ANGLE AT STA 758, LBL 62 AT PAX CABIN ( IT IS OUT OF LIMITS ). CORROSION LEVEL 2, FLOOR ANGLE AT STA 758, LBL 62 AT PAX CABIN AT PAX CABIN WAS REPAIRED PER B757-200 SRM 53-00-13-2R-2 REPAIR 2. (1478009)Mar 4, 2026 · N556NW · Boeing 757251 · Fuselage Miscellaneous StructureSDR DALA2026030401505Snubber · out of toleranceOUT OF LIMITS PIN EXTENSION ON ROTARY SNUBBER AT 4 RH DOOR. THE ROTARY SNUBBER WAS REMOVED PER AMM 52-11-10 AND INSTALL SERVICEABLE ROTARY SNUBBER UNDER AMDS 5211-6005-4R. (1477637)Mar 3, 2026 · N556NW · Boeing 757251 · Passenger/Crew DoorsSDR DALA2026030201409Floorbeam · corrodedCORROSION ON BEAM STA 1640 AND BTW LBL=58 TO RBL=24 AT AFT GALLEY AREA (W4) THEREFORE IT' IS OUT OF LIMITS. (1471342)Feb 27, 2026 · N556NW · Boeing 757251 · Fuselage Main, Floor BeamSDR DALA2026022601371Skin · debondedSHIP 5656 A.A. - A.D. DISBOND (1.0IN X 1.0IN) AT OSS 486.1 AT UPPER SURFACE, LE SLAT #8 TRAILING EDGE WEDGE, RH WING. CORRECTIVE ACTION: SUMMARY OF NRC 00023: OSS 486.1 AT UPPER SURFACE, LE SLAT #8 TRAILING EDGE WEDGE, RH WING WAS REPAIRED PER B757-200 SRM 51-Feb 25, 2026 · N556NW · Boeing 757251 · Leading Edge DevicesSDR DALA2025092106897Battery Pack · inoperativeFOUND ENTRANCE DOOR EXIT SIGN LIGHT INOP. REPLACED BATTERY PACK REF. B757 AMM 33-51. (LP 7275678)Sep 20, 2025 · N556NW · Boeing 757251 · Emergency LightingSDR DALA2025081306044Slide · low pressureDOOR 1L SLIDE RESERVOIR PRESSURE LOW. REPLACED 1L DOOR SLIDE PER W/C 2566-9001-1L.Aug 12, 2025 · N556NW · Boeing 757251 · Escape SlideSDR DALA2025012100502Relay · faultedSHIP 5656 -DIV/DE- TO ATL DUE TO TAT PROBE MESSAGE. CORRECTIVE ACTION: REPLACED TAT PROBE CURRENT SENSE RELAY K410.Jan 17, 2025 · N556NW · Boeing 757251 · Outside Air Temperature Indicator/SensorSDR DALA2024120211356Actuator · leakingSHIP 5656 -MISC/DE- LOSS OF LEFT HYDRAULIC QUANTITY AND PRESSURE AFTER GEAR EXTENSION. CORRECTIVE ACTION: REPLACED LEFT GEAR DOWNLOCK ACTUATOR RETURN LINE.Dec 1, 2024 · N556NW · Boeing 757251 · Hydraulic System, MainSDR DALA2024093009505Wire · damagedSHIP 5656 SEAT 1 FWD EEPLS INOP. CORRECTIVE ACTION: FOUND DAMAGED WIRE BENEATH SEAT 1C. REPAIRED WIRE IAW B757 SWPM 20-10. OPS CK GOOD. (6464750)Sep 28, 2024 · N556NW · Boeing 757251 · Light System WiringSDR DALA2024080807893Door · damagedSHIP 5656 DAMAGE AT L2 DOOR (FUSELAGE STA. 640 / STR. 18L TO 20L / DENT & GOUGE. CORRECTIVE ACTION: REF NR 001 ON WP # 706300 20AUG24. CW ERA 619917-14AD. (0487582)Aug 6, 2024 · N556NW · Boeing 757251 · Fuselage Main, Plate/SkinSDR DALA2024080707870Skin · gougedSHIP 5656 **DTE REQUIRED**, ERA 619917-14, STA 640 / STR18L & STR 20L / DENT AND GOUGES MONITOR INSPECTION LOG REPAIR TO FUSELAGE FRAME AT STA 640 BETWEEN S-18L & S-20L. CORRECTIVE ACTION: REF ERA 619917-14. (0486260)Aug 5, 2024 · N556NW · Boeing 757251 · Fuselage Main, Plate/SkinSDR DALA2024040404094Snubber · out of limitsOUT OF LIMIT SNUBBER PIN LENGHT AT 1R PASSENGER DOOR. SUMMARY OF NRC 00103: DAMAGED ROTARY SNUBBER AT 1R PASSENGER DOOR WAS REPLACED FOR A SERVICEABLE ROTARY SNUBBER PER B757-200 AMM 52- 11-10. (0269986)Mar 30, 2024 · N556NW · Boeing 757251 · Service DoorsSDR DALA2024040204021Skin · corrodedSHIP 5656 CORROSION ON INTERNAL SKIN STA 1790 BTW STRINGER 3R/S4R AT AFT ACCESORY COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC 00118: STRAP ON INTERNAL SKIN STA 1790 BTW STRINGER 3R/S4R AT AFT ACCESSORY COMPARTMENT WAS REPLACED PER B757-200 SRM. (0267884)Mar 29, 2024 · N556NW · Boeing 757251 · Fuselage Main, Plate/SkinSDR DALA2024032803898Strap · crackedSHIP 5656 CRACKED STABILIZATION STRAP AT BTW STA 350, 370 AND 400 LBL 25 AT E/E COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC 00084: STABILIZATION STRAP AT BTW STA 350, 370 AND 400 LBL 25 AT E/E COMPARTMENT. (E/E) WAS REPAIRED PER B757- 200 SRM. (0265780)Mar 28, 2024 · N556NW · Boeing 757251 · Fuselage Miscellaneous StructureSDR DALA2024032803899Snubber · out of toleranceSHIP 5656 OUT OF LIMIT SNUBBER PIN LENGHT AT 1L PASSENGER DOOR. CORRECTIVE ACTION: SUMMARY OF NRC 00102: ROTARY SNUBBER AT 1L PASSENGER DOOR WAS REMOVED AND REPAIRED ROTARY SNUBBER AT L1 PASSENGER DOOR WAS INSTALLED PER B757-200 AMM 52-11-10. (0265003)Mar 27, 2024 · N556NW · Boeing 757251 · Passenger/Crew DoorsSDR DALA2024031303317Control Unit · failedSHIP 5656 F/O FWD WINDSHIELD APPEARS O BE DEFORMED. BURNT ON MAJORITY OF LOWER SECTION. CORRECTIVE ACTION: RMVD & REPL NO. 1 RT WINDSHIELD REF B757 AMM 56- 11. REMOVED & REPL. RT SIDE WINDOW HEAT CONT. REF B757 AMM 30-41. (5755800)Mar 11, 2024 · N556NW · Boeing 757251 · Windshield/Door Rain/Ice RemovalSDR DALA2024012901342Packing · leakingSHIP 5656 -MISC/DE- DUE TO LT HYD QTY DECREASE DURING FLIGHT. C/W QRH AND LANDED AND TAXIED IN NORMALLY. CORRECTIVE ACTION: LOCATED LEAK IN LT PYLON. REPLACED PACKINGS AT DPI OF THE LT EDP FILTER MODULE AND SERVICED HYD SYS.Jan 28, 2024 · N556NW · Boeing 757251 · Hydraulic System, MainSDR DALA2023122610607Unknown · unknownSHIP 5656 -ATB/PRES- DUE TO CABIN ALTITUDE WARNING WITH HIGH CABIN ALTITUDE. CORRECTIVE ACTION: REPLACED CABIN PRESSURE CONTROLLER, CONTROL PANEL AND OUTFLOW VALVE.Dec 22, 2023 · N556NW · Boeing 757251 · Cabin Pressure ControllerSDR DALA2023041402988Unknown · unknownSHIP 5656 EXIT SIGN IN CIELING ABOVE EMERGENCY EXIT 10W KNOCKED DOWN BY PASSENGER. CORRECTIVE ACTION: REINSTALLED & OPS CHECK GOOD. (4639206)Apr 10, 2023 · N556NW · Boeing 757251 · Emergency LightingSDR DALA2023020100812Not Entered · not enteredSHIP 5656 ISLE OVERHEAD EXIT COVER FELL OFF. ROW 26. CORRECTIVE ACTION: RESECURED EXIT SIGN COVER. OPS CHECKS NO FURTHER DAMAGE NOTED. (9372354)Jan 31, 2023 · N556NW · Boeing 757251 · Emergency LightingSDR DALA2022102506945Sign · detachedSHIP 5656 PLASTIC "EXIT" SIGN DETACHED FROM EXIT ROW. CORRECTIVE ACTION: SECURED "EXIT" SIGN COVER. (8655680)Oct 24, 2022 · N556NW · Boeing 757251 · Emergency LightingSDR DALA2022052603659None · noneSHIP 5656 4RR DOOR ASSIST BOTTLE LOW PRESSURE. CORRECTIVE ACTION: REPLACED 4R DOOR ASSIST BOTTLE PER B757 AMM 52-11. OPS CHECK GOOD.May 24, 2022 · N556NW · Boeing 757251 · Passenger/Crew DoorsSDR DALA2022050303114None · noneSHIP 5656 - MISC/DE - ON APPROACH DUE TO T/E FLAP DISAGREE MSG WHEN GOING FROM 20 TO 2. CORRECTIVE ACTION: BITE ALL FSEUS. FOUND FAULT ON FSEU 1. T/S PER ASSOCIATED FIM AND NTF. C/W NO GO PROCEDURES.May 1, 2022 · N556NW · Boeing 757251 · Trailing Flap Position Indicating SystemSDR DALA2022042702976None · noneSHIP 5656 DOOR ARMED KNUCKLE KNOCKER INOPERATIVE / LOCATIONS: 1R. CORRECTIVE ACTION: RESEALED 1R DOOR ARMED KNUCKLE KNOCKER PLACARD.OPS CHECK NORMAL. (2208826)Apr 24, 2022 · N556NW · Boeing 757251 · Passenger/Crew DoorsSDR DALA2022042202837Slide · deployedSHIP 5656 "WING SLIDE" APPEARED IMMEDIATELY AFTER TAKEOFF. VISUALLY CONFIRMED NO SLIDE DEPLOYMENT. CORRECTIVE ACTION: FOUND LEFT WING SLIDE COMPARTMENT DOOR UNLATCHED; CLOSED AND LATCHED DOOR PER B757 AMM 25-65-09. (8250538)Apr 19, 2022 · N556NW · Boeing 757251 · Escape SlideSDR DALA2022041802654None · noneSHIP 5656 L4 DOOR SNUBBER REQUIRES SERVICING. CORRECTIVE ACTION: REMOVED AND REPLACED L4 DOOR SNUBBER IAW B-757 AMM 52-11-10. (2196117)Apr 14, 2022 · N556NW · Boeing 757251 · Passenger/Crew DoorsSDR DALA2022022801272None · noneSHIP 5656 EMERGENCY EXIT SIGN 2R DOOR FELL OFF. CORRECTIVE ACTION: REINSTALLED R2 DOOR EXIT SIGN COVER PER B757 AMM 33-51. (8602854)Feb 23, 2022 · N556NW · Boeing 757251 · Emergency LightingSDR DALA2022022501231None · noneSHIP 5656 EXIT SIGN LOOSE AT R2 DOOR. CORRECTIVE ACTION: SECURED EXIT SIGN. (8602856)Feb 23, 2022 · N556NW · Boeing 757251 · Emergency LightingSDR DALA2022022501230None · noneSHIP 5656 2R DOOR EMERGENCY EXIT SIGN FELL OFF ON LANDING. CORRECTIVE ACTION: REMOVED AND REPLACED EMERGENCY EXIT LENS PER B757 AMM 33-51. (8602844)Feb 21, 2022 · N556NW · Boeing 757251 · Emergency LightingSDR DALA2022021501002None · noneSHIP 5656 AFT LH DOOR EXTERIOR HANDLE RELEASE BUTTON IS BROKEN (BUTTERFLY HANDLE). CORRECTIVE ACTION: REPLACED BROKEN SPRING ON AFT LH DOOR BUTTERFLY HANDLE. OPS CK GOOD. (8602823)Feb 13, 2022 · N556NW · Boeing 757251 · Passenger/Crew DoorsSDR DALA2021111507001None · noneSHIP 5656 CEILING LIGHT COVER FELL OFF MID CABIN. CORRECTIVE ACTION: LIGHT COVER CAME FROM OVERHEAD AISLE EMERGENCY LIGHT LOCATED JUST AFT OF MID LAV. RESECURED LIGHT COVER AND LIGHT ASSY. (7529918)Nov 11, 2021 · N556NW · Boeing 757251 · Emergency LightingSDR DALA2021102506605None · noneSHIP 5656 LT WING SLIDE EICAS MESSAGE AND EMER DOOR LIGHT. CORRECTIVE ACTION: FOUND SLIDE COMPARTMENT DOOR NOT PROPERLY SECURED.RE-SECURED DOOR AND VERIFIED THAT ROUND CRANK HANDLE IS IN THE LOCKED POSITION. REF WORK -CARD. (7942132)Oct 21, 2021 · N556NW · Boeing 757251 · Emergency ExitsSDR DALA2021062303407Spring · failedSHIP 5656 4R GIRTBAR FWD LEAF SPRING FAILED. CORRECTIVE ACTION: SUMMARY SEE NR FOR ADDITIONAL INFORMATION 021-0001:2561-01257-01F/001 00004 REPLACED GIRT BAR ASSY REF B757AMM 25-66. (1847102)Jun 20, 2021 · N556NW · Boeing 757251 · Emergency EquipmentSDR DALA2022030301373None · noneSHIP 5656 REPAIR TO RH WING UPPER SKIN COMMON TO DRAG FITTING ATTACHMENT REQUIRES SUPPLEMENTAL INSPECTIONS PER ERA 585711-14 REV A. CORRECTIVE ACTION: REF ERA 585711-14 UPDATED TO REV. B. (1799137)May 4, 2021 · N556NW · Boeing 757251 · Wing StructureSDR DALA2020051402400Battery Pack · dischargedSHIP 5656 ON S/C FOUND EMER LIGHTS INOP SEAT ROWS 27-32DEF. CORRECTIVE ACTION: REMOVED & REPLACED BATTERY PACK & CHARGER ASSY REF B757 AMM 33-51 CKS GOOD. (4268888)May 14, 2020 · N556NW · Boeing 757251 · Emergency LightingSDR DALA2020050402341Battery Pack · dischargedSHIP 5656 FOUND SEATS 23-26 EMERGENCY LIGHTS INOP. CORRECTIVE ACTION: ISOLATE TO M10567.R/R BATTERYPACK REF 757 AMM 33-51. (4268880)May 1, 2020 · N556NW · Boeing 757251 · Emergency Lighting
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