N540US

Service difficulty reports · 190

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 = 'N540US' 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 DALA2025110308038Wire · pinchedDIV/DE- TO ORD DUE BURNING RUBBER ODOR AT 32DEF. REMOVED AND REPLACED PSU. FOUND WIRE PINCHED UNDER SEAT 32D, WIRE CAPPED AND STOWED REF ERA 623343-14TR REV ORG.Oct 31, 2025 · N540US · Boeing 757251 · Equipment/Furnishings WiringSDR DALA2025092506999Lanyard · unsecureR1 GIRT BAR LANYARD HANGING FROM BOTTOM OF DOOR. STOWED R1 DOOR MOORING LINE. REF B757 AMM 25-66. (7549862)Sep 24, 2025 · N540US · Boeing 757251 · Emergency EquipmentSDR DALA2025092206906Lanyard · unsecureR1 DOOR WILL NOT ARM. STOWED LANYARD-DOOR ARMS NML. (7549844)Sep 20, 2025 · N540US · Boeing 757251 · Emergency EquipmentSDR DALA2025091206739Lanyard · unsecureDURING AIRCRAFT INSPECTION NOTICED THE 1R DOOR ESCAPE SLIDE LANYARD IS COMING OUT FROM THE BOTTOM OF THE DOOR AND IS ON THE GALLEY FLOOR. RESECURED MOORING LINE FOR 1R ESCAPE SLIDE IAW B757 AMM 25-66. (7549810)Sep 10, 2025 · N540US · Boeing 757251 · Emergency EquipmentSDR DALA2025051203653Track · fodSHIP 5640 2L DOOR WON'T CLOSE. CORRECTIVE ACTION: CLEANED TRACK OF DEBRIS REF B757 AMM 52-12. OPS CK GOOD. (6986542)May 10, 2025 · N540US · Boeing 757251 · Passenger/Crew DoorsSDR DALA2025042403216Light · missingSHIP 5640 3 R SLIDE INDICATOR LIGHT WAS MISSING. CORRECTIVE ACTION: REPLACED LIGHT ASSY AT 3R DOOR. SLIDE INDICATOR LIGHT OPS CK NML . REF B757 AMM 33-51. (7037878)Apr 22, 2025 · N540US · Boeing 757251 · Door Warning SystemSDR DALA2025042303185Lanyard · unsecureSHIP 5640 1R DOOR LANYARD HANGING FROM DOOR. CORRECTIVE ACTION: SECURED LANYARD. OPS CK GD.Apr 22, 2025 · N540US · Boeing 757251 · Emergency EquipmentSDR DALA2025032102140Plate · missingSHIP 5640 FOUND DURING GIRT BAR INSP. NBR 2R PAX DOOR AFT NBR 3 FROM THE TOP STOP BEARING PLATE MISSING. CORRECTIVE ACTION: RPLCD DOOR STOP PER 757 MM 52-11. (6817137)Mar 20, 2025 · N540US · Boeing 757251 · Passenger/Crew DoorsSDR DALA2025022601502Indicator · unsecureSHIP 5640 ESCAPE SLIDE ARMED CONDITION INDICATORS 1L AND 2R DOOR KNUCKLE KNOCKER INOP. CORRECTIVE ACTION: RE SECURED L1 AND R2 LOWER AND UPPER LINING PANELS IAW B757 AMM 52-11. OPS CK OF ARMING MECHANISMS OK. OPS CK NML ON 1L ANDD 2R. (0824346)Feb 22, 2025 · N540US · Boeing 757251 · Emergency EquipmentSDR DALA2025021401162Cover · looseSHIP 5640 EMERGENCY EXIT SIGN COVER LOOSE / LOCATIONS:604. CORRECTIVE ACTION: REATTACHEDEXIT SIGN CHECKS NORMAL. (0808091)Feb 12, 2025 · N540US · Boeing 757251 · Emergency LightingSDR DALA2025020500869Module · faultedSHIP 5640 -DIV- TO HNL DUE TO SPOILER MESSAGE DURING CLIMB. CORRECTIVE ACTION: REPLACED 3L SPOILER CONTROL MODULE.Feb 3, 2025 · N540US · Boeing 757251 · Drag Control SystemSDR DALA2024102310340Seal · obstructedSHIP 5640 F/A REPORT VIBRATION IN THE AFT GALLEY. PILOTS FEEL SLIGHT VIBRATION IN RUDDER PEDALS. CORRECTIVE ACTION: FOUND SURVIVIAL KIT D-RING UNDER R4 DOOR PRESSURE SEAL. RESTOWED D-RING PER B757 AMM 25-66. (6702538)Oct 20, 2024 · N540US · Boeing 757251 · Service DoorsSDR DALA2024100409706Lens · looseSHIP 5640 LIGHT LENS COVER BY 2L DOOR LOOSE/DETACHED. CORRECTIVE ACTION: RESECURED LIGHT LENS COVER BY 2L DOOR. NO FURTHER ISSUES NOTED. (5720272)Oct 2, 2024 · N540US · Boeing 757251 · Emergency LightingSDR DALA2024082208380Door · fodSHIP 5640 L3 DOOR WON'T ARM. CORRECTIVE ACTION: FOUND FOD BLOCKING SLIDE FROM ARMING. REMOVED FOD. OPS CHECK NML . A/C OK FOR SERVICE. ALL WORK DONE IAW B757 AMM 25-61. (5665640)Aug 20, 2024 · N540US · Boeing 757251 · Passenger/Crew DoorsSDR DALA2024080807894Door · missingSHIP 5640 L1 DOOR FWD LOWER BEARING PLATE MISSING. CORRECTIVE ACTION: INSTALLED BEARING PLATE REF B757 AMM 53-11. (5618356)Aug 7, 2024 · N540US · Boeing 757251 · Passenger/Crew DoorsSDR DALA2024071007013Sign · detachedSHIP 5640 EXIT SIGN ABEAM ENTRY DOOR (OVERWING) FELL OFF INFLIGHT. CORRECTIVE ACTION: RE-SECURED SIGN. (5640794)Jul 9, 2024 · N540US · Boeing 757251 · Emergency LightingSDR DALA2024070506814Sign · detachedSHIP 5640 EXIT SIGN ABOVE DOOR R2 DETACHED. CORRECTIVE ACTION: REATTACHED EMERGENCY EXIT SIGN AT R2 DOOR AS PER B757 AMM 33-51. (5640762)Jul 3, 2024 · N540US · Boeing 757251 · Emergency LightingSDR DALA2024070506813Lens · missing2R EXIT SIGN DIFFUSER COVER MISSING FLOOD LAMP LENS. CORRECTIVE ACTION: INSTALLED FWD FLOOD LENS ON 2R EMERGENCY EXIT DIFFUSER AND ALL HARDWARE IS INTACT. REF B757 AMM 35-51.Jul 3, 2024 · N540US · Boeing 757251 · Emergency LightingSDR DALA2024070506812Sign · detachedSHIP 5640 2R EXIT SIGN FELL OFF. CORRECTIVE ACTION: REINSTALLED 2R EXIT LENS DIFFUSER PER B757 33-51. (5640764)Jul 3, 2024 · N540US · Boeing 757251 · Emergency LightingSDR DALA2024061806203Sign · detachedSHIP 5640 2R DOOR EXIT SIGN FELL OFF DURING TO ROLL. CORRECTIVE ACTION: RESECURED SIGN AS REQ. (5901669)Jun 17, 2024 · N540US · Boeing 757251 · Emergency LightingSDR DALA2024061706155Sign · detachedSHIP 5640 2R DOOR EXIT SIGN FELL OFF. CORRECTIVE ACTION: REECURED. (5901660)Jun 14, 2024 · N540US · Boeing 757251 · Emergency LightingSDR DALA2024053005683Lens · wrong partSHIP 5640 WRONG COLOR EMERGENCY PATH LIGHT INSTALLED AT SEAT 27D. CORRECTIVE ACTION: AT SEAT 27D FOUND AFT LIGHT RED. REPLACED LIGHT ASSY WITH WHITE REF B757 AMM 33-51. (5471593)May 30, 2024 · N540US · Boeing 757251 · Emergency LightingSDR DALA2024032603826Cover · looseSHIP 5640 2R DOOR EMERGENCY EXIT SIGN COVER LOOSE. CORRECTIVE ACTION: RESECURED LENS CKS OK PER 757 AMM 3350. (4831074)Mar 24, 2024 · N540US · Boeing 757251 · Emergency LightingSDR DALA2024032503750Cover · detachedSHIP 5640 EMERGENCY LIGHT COVER FELL OFF ROW 19. CORRECTIVE ACTION: REINSTALLED EXIT ROW SIGN. (4831066)Mar 22, 2024 · N540US · Boeing 757251 · Emergency LightingSDR DALA2024031503372Power Supply · inoperativeSHIP 5640 ON SVC CK FOUND SEAT 33-37 SEAT MOUNTED EMERGENCY PATH LIGHT INOP. CORRECTIVE ACTION: R/R POWER SUPPLY PER AMM 33-51. NO HELP. T/S PER WDM 33-51-22. FOUND CONNECTOR D9723P BAD. R/R D9723P CONNECTOR PER WDM 33-51-22 AND SWPM 20-60. OPS CK GOOD. (48310Mar 15, 2024 · N540US · Boeing 757251 · Emergency LightingSDR DALA2024022002358Wire Harness · faultedSHIP 5640 IFE SYSTEM INOP (PARTIALLY OPERATIVE) MULTIOPLE LOCATIONS: OBSERVES FAINT ELECTRACAL SMELL THAT EVENTUALLY WENT AWAY AFTER 2ND REBOOT. MORE MONITORS INOP AFTER EACH REBOOT. SOME POWER OUTLETS NOT WORKING THROUGHOUT MAIN CABIN. CORRECTIVE ACTION: FOUNFeb 16, 2024 · N540US · Boeing 757251 · Communications System WiringSDR DALA2024020901778Indicator · inoperativeSHIP 5640 ESCAPE SLIDE GIRT BAR ENGAGEMENT LIGHT/S/ 2R DOOR SLIDE LIGHT INOP. CORRECTIVE ACTION: T/S PER B757 FIM 25-66-815-802. REPLACED 2R DOOR FWD SENSOR PER B757 AMM 25-66-11. OPS CK NML. MEL/PLAC CLEARED. (0189564)Feb 6, 2024 · N540US · Boeing 757251 · Emergency EquipmentSDR DALA2024012301053Indicator · out of positionSHIP 5640 2R DOOR KNUCKLE KNOCKER DOES NOT DEPLOY WHEN ARMED. CORRECTIVE ACTION: REPOSITIONED DOOR LINER KNOCKER OPS CHK GOOD. (4586082)Jan 21, 2024 · N540US · Boeing 757251 · Emergency EquipmentSDR DALA2024011600611Landing · wornSHIP 5640 LH PYLON INBD PANEL LANDING AREA HAS WEAR MARKS. CORRECTIVE ACTION: C/W ERA 614315-14 REV ORIGINAL AT LH PYLON INBD PANEL LANDING AREA. (0151324)Jan 12, 2024 · N540US · Boeing 757251 · Nacelle/Pylon, Plate/SkinSDR DALA2023121910412Unknown · unknownSHIP 5640 RH OFFWING SLIDE UNRAVELED. CORRECTIVE ACTION: REMOVED AND REPLACED RH OFFWING SLIDE IAW B757 AMM 25-65. (0114203)Dec 17, 2023 · N540US · Boeing 757251 · Escape SlideSDR DALA2023121310194Unknown · unknownSHIP 5640 L-2 DOOR EMERGENCY ESCAPE SLIDE PRESSURE GAUGE IS OUTSIDE OF GREEN BRAND. CORRECTIVE ACTION: REMOVED AND REPLACED L2 DOOR EMERGENCY ESCAPE SLIDE. IAW B 757 AMDS CARD 2040-0191. (0101260)Dec 8, 2023 · N540US · Boeing 757251 · Escape SlideSDR DALA2023082806998Unknown · unknownSHIP 5640 MID CABIN OVERHEAD EMERGENCY EXIT SIGN MISSING. CORRECTIVE ACTION: LOCATED SIGN ASSY AND REINSTALLED. CHKS GOOD. OK FOR SVC. (4910076)Aug 24, 2023 · N540US · Boeing 757251 · Emergency LightingSDR DALA2023082206843Unknown · unknownSHIP 5640 EMERGENCY SEAT MOUNTED LIGHTNING DAMAGED / INOPERATIVE / LOCATIONS:610, EMERGENCY TRACK LIGHTNING DAMAGED AT 3R LAV. CORRECTIVE ACTION: REPLACED LENS ASSY PER B757 AMM 33-51. OPS CHECK GOOD. (2926963)Aug 20, 2023 · N540US · Boeing 757251 · Emergency LightingSDR DALA2023082206842Unknown · unknownSHIP 5640 EMERGENCY SEAT MOUNTED LIGHTNING DAMAGED / INOPERATIVE / LOCATIONS:102, RED EMERGENCY TRACK LIGHTNING DAMAGED AT 3R LAV. CORRECTIVE ACTION: REPLACED LENS ASSY PER B757 AMM 33-51. OPS CHECK GOOD. (2926962)Aug 20, 2023 · N540US · Boeing 757251 · Emergency LightingSDR DALA2023082206841Unknown · unknownSHIP 5640 EMERGENCY SEAT MOUNTED LIGHTING DAMAGED / INOP / LOCATIONS:204, EMERGENCY TRACK LIGHTNING DAMAGED AT 3R LAV. CORRECTIVE ACTION: REPLACED LENS ASSY PER B757 AMM 33-51. OPS CHECK GOOD. (2926961)Aug 20, 2023 · N540US · Boeing 757251 · Emergency LightingSDR DALA2023080406331Unknown · unknownSHIP 5640 AFT CARGO DOOR FWD LWR CORNER HAS DENT. EVALUATED AND REPAIRED AFT CARGO DOOR IAW ERA 614260-14 REV ORIGINAL.Aug 3, 2023 · N540US · Boeing 757251 · Cargo/Baggage DoorsSDR DALA2023080106237Unknown · unknownSHIP 5640 EMERGENCY EXIT LIGHT COVER FELL OFF. CORRECTIVE ACTION: RE SECURED COVER REF B757 AMM25-22. (4980474)Jul 29, 2023 · N540US · Boeing 757251 · Emergency LightingSDR DALA2023072606041Unknown · unknownSHIP 5640 2L SLIDE LIGHT WILL NOT ILLUMINATE WHEN ARMED. CORRECTIVE ACTION: FOUND D-RING NOT SECURED RE-SECURED SAME SLIDE LIGHT WORKS NORMAL. (4980430)Jul 18, 2023 · N540US · Boeing 757251 · Escape SlideSDR DALA2023061904956Unknown · unknownSHIP 5640 DOOR ARMED KNUCKLE KNOCKER INOPERATIVE / LOCATIONS: 1R. CORRECTIVE ACTION: REMOVED FOD. CHECK OK KNUCKLE KNOCKER OK PER B757 52-11 (2818630)Jun 15, 2023 · N540US · Boeing 757251 · Passenger/Crew DoorsSDR DALA2023050503546Unknown · unknownSHIP 5640 MIDSHIP OVERHEAD EMERGENCY EXIT SIGN LOOSE. CORRECTIVE ACTION: REINSTALLED EMERGENCY EXIT SIGN COVER AT MIDSHIP AS RQD IAW B757 AMM 33-24 - SIGN IS SECURE. (4816166)May 4, 2023 · N540US · Boeing 757251 · Emergency LightingSDR DALA2023030201568None · noneSHIP 5640 COMPLY WITH ERA 606378-14 REV. ORIGINAL. CORRECTIVE ACTION: REF ERA 606378-14 RE ORG. (2648348)Feb 28, 2023 · N540US · Boeing 757251 · Fuselage Main, Plate/SkinSDR DALA2023030101547None · noneSHIP 5640 VIASAT SYSTEM INSTALLATION ON FS 1260, FS 1280 & FS 1300 FRAMES. CORRECTIVE ACTION: REF ERA 606327-14. (2647695)Feb 27, 2023 · N540US · Boeing 757251 · Fuselage Main, FrameSDR DALA2023030101546None · noneSHIP 5640 VIASAT SYSTEM INSTALLATION ON FS 1260 & FS 1280 FRAMES. CORRECTIVE ACTION: REF ERA 606327-14. (2647680)Feb 27, 2023 · N540US · Boeing 757251 · Fuselage Main, FrameSDR DALA2023030101544None · noneSHIP 5640 COMPLY WITH ERA 606327-14AD REV. A SECTION 1 FRAME HARDWARE INSTALLATION. CORRECTIVE ACTION: COMPLIED WITH ERA 606327-14AD REV. A SECTION 1. (2648245)Feb 27, 2023 · N540US · Boeing 757251 · Fuselage Main, FrameSDR DALA2022092206255None · noneSHIP 5640 AFT OVERHEAD LIFE RAFT UNSECURE. CORRECTIVE ACTION: REMOVED LIFE RAFT. INSTALLED AFT OVERHEAD LIFE RAFT REF B757 AMM 25-22. (9038856)Sep 18, 2022 · N540US · Boeing 757251 · Escape SlideSDR DALA2022090105892None · noneSHIP 5640 SKIN PANEL DAMAGED FROM TAIL STRIKE STA 1787 -1862 OBL. CORRECTIVE ACTION: SUMMARY SEE NR FOR ADDITIONAL INFORMATION 003-0001:0514-2001/006 00006 REPAIRED DAMAGED SKIN REF ERA 601456-14 REV A. (2385990)Aug 29, 2022 · N540US · Boeing 757251 · Fuselage Main, Plate/SkinSDR DALA2022083105851None · noneSHIP 5640 SKIN PANEL DAMAGED FROM TAIL STRIKE STA 1720-1787 OBL. CORRECTIVE ACTION: SUMMARY SEE NR FOR ADDITIONAL INFORMATION 003-0001:0514-2001/004 00004 REMOVED AND REPLACED SKIN REF ERA 601399-14 REV ORIG AND ERA 601515-14 REV ORIG. (2384231)Aug 28, 2022 · N540US · Boeing 757251 · Fuselage Main, Plate/SkinSDR DALA2022083005840None · noneSHIP 5640 FORWARD CHORD WORN BETWEEN STA 28L AND 28R AT STA 1720. CORRECTIVE ACTION: SUMMARY SEE NR FOR ADDITIONAL INFORMATION 003-0001:0514-2001/019 00019 REPAIRED FWD CHORD PER ER/A 601486-14 REV. ORIGINAL. (2382676)Aug 27, 2022 · N540US · Boeing 757251 · Fuselage Main, BulkheadSDR DALA2022083005839None · noneSHIP 5640 LOWER SECTION OF WEB @ STA 1720 BENT/WRINLKED. CORRECTIVE ACTION: SUMMARY SEE NR FOR ADDITIONAL INFORMATION 003-0001:0514-2001/018 00018 REPAIRED WEB PER ER/A 601486-14 REV. ORIGINAL. (2382674)Aug 27, 2022 · N540US · Boeing 757251 · Fuselage Main, BulkheadSDR DALA2022083005838None · noneSHIP 5640 AFT CHORD WORN BETWEEN STA 28L AND 28R AT STA 1720. CORRECTIVE ACTION: SUMMARY SEE NR FOR ADDITIONAL INFORMATION 003-0001:0514-2001/020 00020 REPAIRED AFT CHORD PER ER/A 601486-14 REV. ORIGINAL. (2382669)Aug 27, 2022 · N540US · Boeing 757251 · Fuselage Main, Bulkhead
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