JASC 3397

Service difficulty reports · 22,654

Reports filed under 3397 · Light System Wiring, 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 jasc_code = '3397'
  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 DXTA2025051403482Connector · looseEMERGENCY LIGHTING: SEAT #3 FLOORPATH EMER LIGHT INOP. CORRECTIVE ACTION: OPERATED EMERGENCY LIGHTING, ALL LIGHTS WORK, FOUND CONNECTOR UNDER SEAT 3 LOOSE, RECONNECTED. ALL EMERGENCY LIGHT OP CHECKS GOOD IAW GL7500 AMP BD700-A-J33-53-00-03AAA-320A-AMay 14, 2025 · N183QS · Bombdr BD7001A12SDR CALA2025051404657Wire · brokenEMERGENCY EVACUATION LIGHT ON SEAT 30C INOP. BROKEN WIRE AT CONNECTOR REPINNED PLUG AT LIGHT IN CHAIR IAW SWPM 20-60-00. OPS CL GOOD.May 13, 2025 · N87512 · Boeing 737824SDR DXTA2025051103452Elec Connector · looseCABIN EMERG LIGHT: DURING POST-FLIGHT, THE OVERHEAD EMERGENCY LIGHT LOCATED BETWEEN SEAT 3 AND SEAT 4 IS INOPERATIVE. CORRECTIVE ACTION: FOUND THE CONNECTOR TO BE LOOSE ON EMER/COURTESY LIGHT. RECONNECTED CONNECTOR AS REQUIRED. PERFORMED OPS CHECK. OPS CHECK GMay 11, 2025 · N316QS · Emb EMB505SDR AALA202505134522Elec Connector · disconnectedAIRCRAFT IN BASE MAINTENANCE: FORWARD LEFT HAND OVER WING EMERGENCY SIDEWALL LIGHT AT SEAT 16ABC IS INOPERATIVE. FOUND THE ELECTRICAL CONNECTOR DISCONNCTED, RECONNECTED ELECTRICAL CONNECTOR, OPERTIONAL CHECK GOOD. PER B737 AMM 33-21-02.May 10, 2025 · N925AN · Boeing 737823SDR AALA202505129229Elec Connector · disconnectedAIRCRAFT WAS NOT GROUNDED: DURING PS CHECK FOUND EMG EXIT LIGHTS INOP FROM ROW 26 THROUGH 40. MAINTENANCE FOUND PLUG DISCONECTED AND CONNECTED PLUG P1 AT SEAT 26. EPL OPS NORMALIAW AMM 33-51-00.May 10, 2025 · N796AN · Boeing 777223SDR DALA2025051303684Wire · brokenSHIP 3117 DISC: EMERGENCY LIGHT ON SEAT 13D IS INOP. HOUSING HAS BEEN PULLED FROM CONNECTOR AND HAS A BROKE WIRE. C/A: R/R RED EMERGENCY LIGHT ASSEMBLY IAW A319 AMM 33-51-19. OPC GOOD. OK FOR SVC. (LP: 5984733)May 9, 2025 · N317NB · Airbus A319114SDR CALA2025051204608Elec Connector · mispinnedRH FWD OVERWING INTERIOR EMERGENCY EXIT DOOR LIGHT INOP R/R M1695 EMERGENCY BATTERY CHARGER IAW AMM 33-51-06. NO HELP. FOUND D12456P PINNED INCORRECTLY REF WDM 33-51-13A SHEET 3 DETAIL A. REPLACED WITH HARNESS FROM ROBBED ASSY. REPLACED LIGHT ASSEMBLY, OPS CHMay 9, 2025 · N34282 · Boeing 737824SDR DALA2025050903601Wire · damagedSHIP 3328 EMERGENCY ESCAPE PATH LIGHT AT SEAT 31H INOP. CORRECTIVE ACTION: REPLACED LIGHT ASSY AND REPAIRED WIRE PER A330 AMM 33-51. (7183940)May 9, 2025 · N828NW · Airbus A330302SDR AALA202505080617Circuit Breaker · brokenAIRCRAFT WAS NOT GROUNDED: P6-11 PANEL CABIN EMERGENCY LIGHTS CIRCUIT BREAKER BROKEN. REMOVE AND REPLACED P6-11 PANEL CABIN EMERGENCY LIGHTS CIRCUIT BREAKER IN. PER 33-51-11.May 7, 2025 · N876NN · Boeing 737823SDR AALA202505083200Connector · looseAIRCRAFT WAS GROUNDED: ROW 13 TO 15 SEAT-MOUNTED EMERGENCY LIGHTS ARE INOP. MAINTENANCE SECURED LOOSE CONNECTOR UNDER SEAT 18E.May 6, 2025 · N758AN · Boeing 777223SDR AALA202505061856Connector · disconnectedAIRCRAFT WAS NOT GROUNDED: FOUND EMERGENCY LIGHT EXIT SIGN INOP ABOVE 2L DOOR. FOUND CONNECTOR ON EXIT SIGN LIGHT ASSEMBLY AT DOOR 2L DISCONNECTED. RECONNECTED ELECTRICAL CONNECTOR IAW AMM 33-51-01.May 6, 2025 · N717AN · Boeing 777323ERSDR DALA2025050603510Elec Connector · disconnected20B, 23B, 25B, 31C, 33C, 35C, 37C, 39C SEAT MOUNTED EMERGENCY LIGHTS INOP. FOUND CONNECTOR J13 AT EMERGENCY LIGHT FLOOR DISCONNECT BOX DISCONNECTED. RECONNECTED J13. OPS CHECK NORMAL. REF A350 AWM 33 -51. (LP# 7183553)May 2, 2025 · N504DN · Airbus A350941SDR DALA2025050603508Wire · shorted(LOG 7046310) ON SVC, EMER AISLE PATH LIGHTS SEAT ROWS 1-4 INOP. INSP FOUND ROW4 BROKEN WIRE SHORT TO GND AT SEAT FOOR. REPAIRED WIRE PER B737 SWPM 20. FOUND FUSE F1 IN ESPU (M1674) OPEN, REPLACED F1 FUSE REF CMM 24-35-01 FIG2 ITEM 125 AND B737 WDM 33-51-21. OMay 2, 2025 · N376DA · Boeing 737832SDR AALA202505057937Wire Harness · shortedAIRCRAFT IN BASE MAINTENANCE: EPSU (11WL) INDICATES A UNIT FAULT WHEN PERFORMING BITE CHECK. FOUND EMERGENCY LIGHT SEAT TO WALL CABLE AT ROW 9ABC SHORTED TO GROUND CAUSING UNIT FAULT INDICATION ON EPSU (11WL). MAINTENANCE REPLACED SEAT TO WALL CABLE AT ROW 9ABMay 2, 2025 · N102UW · Airbus A320214SDR MASA2025050200032Elec Connector · dirtyFLIGHT DECK EMER LIGHT INOP - REMOVED, CLEANED CONNECTOR, REINSTALLED, OPS CK GOODMay 2, 2025 · N86322 · Emb ERJ170200LLSDR AALA202505052072Wire Harness · brokenAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT AT F/C CLOSET 1L DOOR INOP. MAINTENANCE FOUND WIRING BROKEN. REPIRED IAW SWPM 20-10-3.Apr 30, 2025 · N768AA · Boeing 777223SDR CALA2025042904313Elec Connector · not seatedF/A ADVISED BURNING SMEL L COMING FROM FRONT GALL EY AREA/DOOR L1 GENERAL VISUAL INSPECTION OF AVIONICS BAY WAS PERFORMED WITH NO FINDINGS AND NO ABNORMAL SMELLS AFTER A/C ARRIVED RAN BOTH PACKS FOR MORE THAN ONE HOUR, TURNED ON FWD GALLEY OVENS FOR THIRTY MINApr 28, 2025 · N37342 · Boeing 7378SDR DALA2025042803278Wire · damagedSHIP 3421 MULTIPLE EMERGENCY LIGHTS INOP BETWEEN DOORS 3L AND 4L. CORRECTIVE ACTION: RE-PINNED WIRE REF A330 AMM 33-51. REMOVED AND REPLACED EPSU REF A330 AMM 33-51. OPS GOOD. (7562312)Apr 27, 2025 · N421DX · Airbus A330941SDR AALA202505017565Connector · disconnectedAIRCRAFT IN BASE MAINTENANCE: SEAT 3D HAS ONE EMERGENCY LIGHT INOP. MAINTENANCE RECONNECTED EMERGENCY LIGHT ON SEAT (3D) IAW BOEING AMM DMC-B787-A-33-51-06-00A-520A-A/720A-A.Apr 26, 2025 · N822AN · Boeing 7879SDR DALA2025043003346Wire Harness · brokenEMERGENCY EXIT LIGHT MISSING AND HARNESS BROKEN AT 39C . R/R EMERGENCY LIGHT HARNESS AND LIGHT PER A350 CMM 33-52-20. OPS CHK GOOD. (LP# 7031110)Apr 25, 2025 · N520DN · Airbus A350941SDR CALA2025042504246Wire · brokenPASSENGER SEAT EMERGENCY PATH LIGHTING (EPL) - ECONOMY CLASS (PINNACLE) - DETAIL INSPECTION PROCEDURE - SEAT 42F EPL HAS BROKEN WIRE AT CONNECTOR. REPLACED SPADE CONNECTOR REF SWPM 20-30-11. ACP OP TEST REF AMM 33-51-00-710-801. OP CHECKS GOOD.Apr 24, 2025 · N26902 · Boeing 7878SDR CALA2025042404193Connector · disconnectedEMERGENCY LIGHT AT 26ABC INOP. RECONNECTED CONNECTOR D11334.Apr 23, 2025 · N24736 · Boeing 737724SDR DXTA2025042503179Elec Connector · faultedCABIN EMERG LIGHT: CABIN OVERHEAD EMERGENCY FLOOD LIGHT INOP. NUMBER TWO (MIDDLE) OF THREE. BEGAN TROUBLESHOOTING, GAINED ACCESS AND REMOVED # 3 AND #4 EMER/COURTESY LIGHT IAW AMM 33-26-01, PERFORMED WIRES CHECK BEHIND THE CONNECTOR FOUND THEY ALL GETTING POApr 22, 2025 · N422QS · Emb EMB505SDR DALA2025042303170Wire · damagedSEAT EMERGENCY PATH LIGHTS ARE INOPERATIVE. SUMMARY SEE NRC 087-0001:3351-2001/001 00359: REPAIRED WIRE E9405-7-16N REF B717 SWPM 20-10-03. REPLACED POWER SUPPLY AND BATTERY PACK REF B717 AMM 33-51-03 AND CHECKED OPERATION. (LP #0927540)Apr 22, 2025 · N926AT · Boeing 717200SDR DALA2025042203119Elec Connector · looseEMERGENCY LIGHTS ABOVE LEFT SIDE EMERGENCY EXITS INOP. FOUND CONNECTOR D12008 @ M1694 LOOSE TO TOUCH. RE-SECURED. EMERGENCY LIGHTS OP CK NML REF B737 33-51-13 (WDM).Apr 21, 2025 · N3742C · Boeing 737832SDR AALA202504228598Wire · brokenAIRCRAFT WAS NOT GROUNDED: FOUND SEAT 24ABC AISLE EMERGENCY LIGHT BURNT OUT DURING EMERGENCY LIGHT TEST IAW PS CHECK. MAINTENANCE FOUND BROKEN WIRE AT CONNECTOR 7260VC9. RETERMINATED WIRES AT CONNECTOR 7260VC9. REFERENCE AWM 33-51-07.Apr 21, 2025 · N5007E · Airbus A319115SDR AALA202504220469Wire · brokenAIRCRAFT WAS NOT GROUNDED: FOUND SEAT 25ABC EMERGENCY LIGHT BURNT OUT DURING EMERGENCY LIGHT TEST IAW PS CHECK. MAINTENANCE FOUND BROKEN WIRE AT CONNECTOR 7260VC9, RE-TERMINATED WIRES AT CONNECTOR 7260VC9 REF WDM 33-51-07,Apr 21, 2025 · N5007E · Airbus A319115SDR DALA2025042103095Wire · damagedSHIP 3310 EMERGENCY EXIT LIGHTS (FLOOR PATH) AT ROWS 37 AND 41JH ARE INOP. CORRECTIVE ACTION: REPAIRED WIRING PER A330 AMM 33-52. OK TO CONTINUE. (7562405)Apr 20, 2025 · N810NW · Airbus A330323SDR CALA2025042104063Wire · brokenR/H EMERGENCY DOOR LIGHT PANEL WIRE BROKEN.SEAT 20. REMOVED AND TERMINATED NEW LUGS ONTO EXIT SIGN ABOVE R OVER WING EXIT DOOR. IAW SWPM 20-30-11 AND WDM 33-51-14. REINSTALLED PANEL AND OPS CHECKED GOOD IAW AMM 33-51-00-715.Apr 20, 2025 · N658UA · Boeing 767322SDR CALA2025042104055Elec Connector · disconnectedDURING SERVICE CHECK FOUND SEAT 4B FORWARD FLOOR PROXIMITY EMERGENCY LIGHTS DO NOT WORK TOMC PLS APPROVED AS PER MEL 3319E MEL 3319E. 4B SEAT FWD FLOOR PROXIMITY LIGHT CONNECTION RESECURED AS PER AMM 33-51-11-960-802 FOUND OKApr 18, 2025 · N76505 · Boeing 737824SDR CALA2025042104049Fuse · blownEMERGENCY LIGHTS OPERATIONAL CHECK EMERGENCY LIGHTS OPERATIONAL CHECK - SEAT MOUNTED ASILE WAY LIGHTS INOP ROWS 1-5. REF 737 MAX AMM 33-51-06/201 REPLACED FUSE ON BATTER PACK M02816. ASILE LIGHTS RETURNED OPS CHECK GOOD.Apr 18, 2025 · N37507 · Boeing 7379SDR UIEA2025041800549Light · disconnectedR1 LOWER EMERGENCY EXIT SIGN WILL NOT ILLUMINATE.(<P>FOUND R1 EMERGENCY EXIT SIGN LIGHT PLATE DISCONNECTED IAW WDM 33-51-14. RESECURED CONNECTOR AND LIGHT OPS CHECK GOOD IAW B767 AMM 33-51-09.</P>)Apr 18, 2025 · N641GT · Boeing 76738ESDR DALA2025042103100Wire Harness · inoperativeSHIP 3331 CABIN SEAT 39B EMERGENCY LIGHT INOP. CORRECTIVE ACTION: REPLACED WIRING HARNESS PER A330 AMM 33-52. OK FOR SERVICE. (6918983)Apr 17, 2025 · N831NW · Airbus A330302SDR CALA2025041803995Ground Wire · brokenSUPPORT TASK- MAIN CABIN GROUND WIRE PULLED OUT FROM BLOCK AT LH CUSP LINE, STA 683. INSERTED GROUND WIRE IN GD BLOCK 3322DC IAW B737NG WDM 33-51-22 PG1 SH1. OP CHECK OF EEPL PROX LIGHTS GOOD IAW B737NG AMM 33-51-11.Apr 17, 2025 · N12238 · Boeing 737824SDR DALA2025042103112Elec Connector · faultedNRC200-168 EO/EM TASK - ROW 21ABC SEAT EEPM LIGHT FOUND FAIL TO ILLUMINATE. ROW 21ABC SEAT EEPM LIGHT PLUG RESET AND OPS CHECK CARRIED OUT IAW AMM A350-A-33-51-XX. FOUND SATISFACTORY. ASSOCIATED AA 2500-01875 ADDED FOR AC 3575. (LP# 0914307)Apr 15, 2025 · N575DZ · Airbus A350941SDR DALA2025042103111Elec Connector · faultedNRC270-004 EO/EM TASK - DR L4 O/H EXIT SIGN FAIL TO ILLUMINATE. L4 O/H EXIT SIGN PLUG RESET AND OPS CHECK CARRIED OUT IAW AMM A350-A-33-51-XX. FOUND SATISFACTORY. ASSOCIATED AA 2500-01875 ADDED FOR AC 3575. (LP# 0914298)Apr 15, 2025 · N575DZ · Airbus A350941SDR CALA2025041703923Wire · brokenB737-700/800/900/900ER FLIGHT READINESS CHECK {B737-05-3-0003} - DURING CABIN CHECKS, FOUND EMERGENCY PATH LIGHT AT SEAT 11C, DANGELING BY WIRE, MOUNT SHROUD BROKEN, LGHT INOP. CMM 25-22-52-3726, ITEM #5, PN: 1013436-001KA06 SHROUD, PN: BR9644-11, LIGHT ASSY. Apr 15, 2025 · N45440 · Boeing 737924ERSDR AALA202504164314Light · disconnectedAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT AISLE LIGHT AT SEAT 12C IS DISCONNECTED AND SITTING ON THE SEAT. RECONNECTED EMERGENCY LIGHT AT SEAT 12C. OPERTIONAL CHECK GOOD.Apr 14, 2025 · N328TC · Boeing 7378SDR AALA202504164217Circuit Breaker · trippedAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT LIGHTS ARE GOING TO THE ON INDICATION THROUGH OUT THE CABIN WHEN EMERGENCY LIGHT SWITCH IS SELECTED TO ARM. FOUND CIRCUIT BREAKER ON THE P18 3A10 TRIPPED. ACCOMPLISHED RESET OF CIRCUIT BREAKER AND ACCOMPLISH OPERATIONAApr 14, 2025 · N951AA · Boeing 737823SDR AALA202504148124Wire · brokenAIRCRAFT WAS NOT GROUNDED: EMERGENCY AISLE LIGHT AT SEAT 36ABC IS INOPERATIVE. MAINTENANCE REPAIRED BROKEN WIRE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.Apr 14, 2025 · N438AN · Airbus A321253NXSDR SWAA2025051956409Wire · damagedG4 GALLEY EMERGENCY EXIT LIGHT QUICK DISCONNECT WIRE DAMAGED<[01] REMOVED & REPLACED G4 EMERGENCY EXIT LIGHT IAW AMM 33-51-01-960-802 3.C.(5)(6);[02] VERIFIED CORRECTIVE ACTION #1Apr 13, 2025 · N7858A · Boeing 73779PSDR DALA2025041402899Switch · brokenSHIP 6810 "UNARMED" KORREY SWITCH BROKEN. CORRECTIVE ACTION: R/R EMERGENCY LIGHTS/PASSENGER OXYGEN CONTROL PANEL PER B757 AMM 33-51. (7034938)Apr 11, 2025 · N721TW · Boeing 757231SDR AALA202504131372Connector · disconnectedAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT TEST FAILED FAULT CODE GIVEN TA 33-51-38 EPSU INT LOAD AFT L. ACCOMPLISHED TSM 33-51-00-810-807-A. MAINTENANCE FOUND CONNECTOR DISCONNECTED AT CEILING EMERGENCY LIGHT (SEAT 18-19). RECONNECTED CANNON PLUG AND ACCOMPLIApr 11, 2025 · N108UW · Airbus A320214SDR AALA202504113780Wire · damagedAIRCRAFT WAS GROUNDED: FAULT MESSAGE DISPLAYED FOR EMERGENCY POWER SUPPLY UNIT 13WL DURING SYSTEM TEST. MAINTENANCE FOUND A DAMAGED WIRE ON THE R4 DOOR ESCAPE SLIDE AND REPLACED THE SLIDE ASSEMBLY PER TASK CARD 26L00025010.Apr 9, 2025 · N558UW · Airbus A321231SDR AALA202504104938Wire · damagedAIRCRAFT WAS GROUNDED: WHILE PERFORMING THE EMERGENCY LIGTHING SYSTEM OPERATION CHECK FOUND SEAT 20H EMERGENCY LIGHT INOP PER WORK CARD 78T21033001. MAINTENANCE FOUND DAMAGED WIRE UNDER SEAT 20H, RETERMINATED WIRE AT EMERGENCY LIGHT UNDER SEAT 20H,Apr 9, 2025 · N886BR · Boeing 7878SDR SCNA20250410109Wire Harness · crossedWORK ORDER 94469, NR00004: 15 ABC EMERGENCY EXIT LIGHT INOP. - RESOLUTION: REMOVED AND REPLACED 15 ABC EMERGENCY EXIT LIGHT AND FOUND THE WIRING HARNESS CROSSED.Apr 9, 2025 · N814SY · Boeing 7378BKSDR DALA2025040902763Wire · damagedSHIP 3309 FLOOR PROX EMERG LIGHT AT 46H INOP. CORRECTIVE ACTION: REPAIRED WIRING PER A330 AMM 33-52. (6411729)Apr 9, 2025 · N809NW · Airbus A330323SDR DALA2025041102818Wire Harness · disconnectedSHIP 3063 SEAT 14 ABC EMERGENCY EXIT LIGHT (WHITE) INOP. CORRECTIVE ACTION: PLUGGED IN HARNESS AT OUTBD FLOOR LEVER CONNECTION. OPS CHECK GOOD. PLACARDS REMOVED. OK FOR SERVICE. (7104249)Apr 8, 2025 · N363DN · Airbus A321213SDR CALA2025041003670Wire · disconnectedNEED TO RECONNECT EMERGENCY LIGHTS AT SEAT ROWS 12 TO 25 LEFT SIDE. RECONNECTED EMERGENCY LIGHT WIRES TO SEATS, CLOSED ELECTRONIC BOXES. REPLACED 1 MISSING COVER. HAVE ANOTHER AMT TO CLOSED ELOTTO C/B, I KEPT ON GETTING ERROR MESSAGE TO CLOSE C/B. REF. TASKApr 8, 2025 · N445UA · Airbus A320232SDR DALA2025041102819Elec Connector · not seatedSHIP 3036 ROW 21 SEAT EMERGENCY LIGHTS INOP. CORRECTIVE ACTION: RESEATED WALL CONNECTOR AT SEAT ROW 21. OK FOR SVC PER A321 AMM 33-51. MEL AND PLACARD REMOVED. (7210470)Apr 7, 2025 · N336DX · Airbus A321213
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