JASC 3350

Service difficulty reports · 225,735

Reports filed under 3350 · Emergency Lighting, 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 = '3350'
  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 DALA2025120908981Light · inoperative4R EMERGENCY LIGHT INOPERATIVE. EXTERIOR OF DOOR. REMOVED & REPLACED LIGHT 152WL41 ON R4 DOOR, OPS CHECKED GOOD IAW AMM 33-51. ACFT OK FOR SVC.Dec 4, 2025 · N507DN · Airbus A350941SDR SWAA2025120843094Lens · detachedOVERWING EXIT SIGN LIGHT LENS FELL OFF AT CEILING AREA. INSTALLED LIGHT LENS IAW AMM 33-51-01.Dec 4, 2025 · N927WN · Boeing 7377H4SDR SWAA2025120842643Lamp · inoperativeL-1 DOOR EMERGENCY EXTERIOR LIGHT INOPERATIVE. REPLACED THE LAMPS AND PERFORMED GOOD OPS CHECK OF L1 EMERGENCY EXTERIOR LIGHT IAW AMM 33-51-04-960-801.Dec 4, 2025 · N7888A · Boeing 737752SDR AALA202512082978Battery Pack · inoperativeAIRCRAFT IN BASE MAINTENANCE: EMERGENCY AREA LIGHT ABOVE SEAT 4E INOPERATIVE. PERFORMED DEEP CYCLE PROCEDURE ON EMERGENCY BATTERY. PER AMM 33-51-06.Dec 4, 2025 · N884NN · Boeing 737823SDR AALA202512088412Battery Pack · inoperativeAIRCRAFT IN BASE MAINTENANCE: FORWARD RIGHT EXTERIOR OVERWING EXIT LIGHT IS INOPERATIVE. PERFORMED DEEP CYCLE PROCEDURE ON EMERGENCY BATTERY. PER AMM 33-51-06.Dec 4, 2025 · N884NN · Boeing 737823SDR AALA202512083170Battery Pack · inoperativeAIRCRAFT IN BASE MAINTENANCE: EMERGENCY AREA LIGHT ABOVE SEAT 16DEF INOPERATIVE. PERFORMED DEEP CYCLE PROCEDURE ON EMERGENCY BATTERIES. PER AMM 33-51-06.Dec 4, 2025 · N884NN · Boeing 737823SDR AALA202512087622Battery Pack · inoperativeAIRCRAFT IN BASE MAINTENANCE: EMERGENCY AREA LIGHT ABOVE SEAT 12DEF INOPERATIVE. PERFORMED DEEP CYCLE PROCEDURE ON EMERGENCY BATTERIES. PER AMM 33-51-06.Dec 4, 2025 · N884NN · Boeing 737823SDR AALA202512088196Battery Pack · inoperativeAIRCRAFT IN BASE MAINTENANCE: EMERGENCY EXIT FLOOR PROXIMITY LIGHTS FROM ROWS 8-14ABC ARE INOPERATIVE. PERFORMED DEEP CYCLE PROCEDURE ON EMERGENCY BATTERIES. PER AMM 33-51-06.Dec 4, 2025 · N884NN · Boeing 737823SDR AALA202512059023Battery Pack · no testAIRCRAFT WAS GROUNDED: EMERGENCY AISLE FLOOR PATH LIGHTING REMAINS ILLUMINATED FROM ROWS 24 TO 30. FOUND WCU 27 INOPERATIVE CORRELATED WITH MMSG 33-12127. ACCOMPLISHED FIM 33-50-F1-P0A-421A. REMOVE AND REPLACED WCU (AALA202512058858) AND WBU (AALA202512059023)Dec 4, 2025 · N825AA · Boeing 7879SDR AALA202512056028Cover · detachedAIRCRAFT WAS NOT GROUNDED: EXIT SIGN COVER AT 1L NEEDS TO BE RE ATTACHED. EXIT SIGN COVER ATTACHED IAW AMM 33-51-01.Dec 4, 2025 · N780AN · Boeing 777223SDR AALA202512059058Sign · missingAIRCRAFT WAS NOT GROUNDED: MID CABIN CEILING MOUNTED EMERGENCY EXIT SIGN MISSING. INSTALLED NEW EXIT SIGN ON MID CABIN CEILING MOUNTED EMERGENCY. PER MM 33-51-01.Dec 4, 2025 · N846NN · Boeing 737823SDR AALA202512051107Light · no testAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT LIGHT AT 3L, 3R, AND AFT REMAIN ON. PERFORMED CHECK AND FOUND HIGH RESISTENACE ON PIN 2 OD DM3351WG07P01. REPLACED LEFT HAND SEAT TRACK COVER #28D, 29D, 30D, 31D AND 32D. PER AMM 25-25-02. WIRING SHAKE TEST GOOD, LIGHTDec 4, 2025 · N825AA · Boeing 7879SDR AALA202512058858Controller · no testAIRCRAFT WAS GROUNDED: EMERGENCY AISLE FLOOR PATH LIGHTING REMAINS ILLUMINATED FROM ROWS 24 TO 30. FOUND WCU 27 INOPERATIVE CORRELATED WITH MMSG 33-12127. ACCOMPLISHED FIM 33-50-F1-P0A-421A. REMOVE AND REPLACED WCU (AALA202512058858) AND WBU (AALA202512059023)Dec 4, 2025 · N825AA · Boeing 7879SDR WX0A2025120532660Battery Pack · faulted(AIRCRAFT NOT GROUNDED) EPSU BATTERY FAULT. REMOVED AND REPLACED EPSU REF WO537555"Dec 4, 2025 · N239NV · Airbus A320214SDR WX0A2025120532659Light · no test(AIRCRAFT NOT GROUNDED) DURINNG CABIN EMERGENCY LIGHTING CHECK, BATTERY CAPACITY FOUND EPSU FWD LT, DEU-B FAULT. PERFORMED TSM 33-51-00-810-830-A, EXHAUSTED TSM & FAULT REMAINED. REMOVED & REINSTALLED L1 & R1 DOOR SLIDES DURING TSHOOTING IAW AMM 25-62-44-00Dec 4, 2025 · N256NV · Airbus A320214SDR DALA2025120508921Battery Pack · inoperativeDURING SVC CHK FOUND EMERGENCY LIGHTS IN AISLE 13, 14, 15, 16, 19, 20, 23, 24, 30, 31, 32, 36 AND 37 DO NOT TURN ON. REPLACED 11WL BATTERY PER A321 AMM 33-51. (LP 8149558)Dec 4, 2025 · N302DN · Airbus A321213SDR AALA202512050800Power Supply · no testAIRCRAFT WAS GROUNDED: FORWARD LEFT EMERGENCY POWER SUPPLY UNIT FAILED OPERATIONAL TEST. REPLACED EMERGENCY POWER SUPPLY UNIT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.Dec 4, 2025 · N932AM · Airbus A321231SDR DXTA2025120505967Light · inoperativeFORWARD EMERGENCY OVERWING LIGHT INOP WHEN CHECKING EMER LIGHTS ON THE GROUND. CORRECTIVE ACTION: REMOVED AND REPLACED FWD EMERGENCY OVWING LIGHT ASSY IAW MM 33-50-00. OPS CHECK GOOD.Dec 4, 2025 · N396QS · Cessna 680SOVSDR DXTA2025120505972Battery Pack · dischargedSEVERAL EMERGENCY LIGHTS NOT WORKING. INTERIOR RIGHT SIDE OF AIRCRAFT ON FLOOR LIGHTING BOTH EXTERIOR OVER WING EMERGENCY LIGHTS NOT WORKING. DEBRIEFED THE CREW EARLIER, AND UPON POWER-UP, WE FOUND THAT ELPS 2 WAS NOT ILLUMINATING THE DESCRIBED EMERGENCY Dec 4, 2025 · N186QS · Bombdr BD7001A12SDR DXTA2025120505973Light · inoperativeLOWER EMERGENCY EXIT SIGN LIGHT DOES NOT ILLUMINATE TECHS GOT ONISTE AND VERIFIED THAT THE AFT EMER LIGHT WAS INOP. TECHS THEN SWAPPED THE AFT EMER LIGHT TO THE FWD AND FAULT DID NOT FOLLOW. WE THEN PUT EVERYTHING INTO NORMAL CONFIGURATION AND ALL LIGHTS ARE Dec 4, 2025 · N309QS · Emb EMB505SDR FDEA202512042219Lamp · inoperativeEMERGENCY LIGHT OVERHEAD DOOR 1L INOPERATIVE. REPLACED THE LAMP OF EMERGENCY AREA LIGHT OVERHEAD DOOR 1L REF AMM 33-51-03-2 , TEST NORMAL. A/C OK TO CONTINUE.Dec 4, 2025 · N851FD · Boeing 777FS2SDR DALA2025120508883Light · missingSEAT ROW 11DEF MISSING EMER PATHWAY LIGHT. REPLACED 11DEF EMER LIGHT ASSY PER B737 AMM 33-51 - CKS OK.Dec 4, 2025 · N899DN · Boeing 737932ERSDR 3J7R2025120500001Power Supply · inoperativeEXIT SIGN ON FWD BULKHEAD IN THE CABIN ABOVE SEAT 1 INOPERATIVE.Dec 4, 2025 · N163QS · Bombdr BD7001A10SDR CALA2025120511801Battery Pack · inoperativeFIRST CLASS EEPL LIGHTING AND R1 DOOR EMERGENCY LIGHTING INOP. SUPPORT TASK NSA EMX N/R 00159. REMOVED FWD ENTRY PANEL IAW AMM 25-21-71-000-807 SUBTASK 25-21-71-010-010. REMOVED BATTERY PACK AT BATTERY SUPPLY UNIT M1674 IAW AMM 33-51-06. INSTALLED SERVICEABLDec 4, 2025 · N71411 · Boeing 737924SDR CALA2025120511799Lamp · burned outFOUND CIDS FAULT, EPSU EXT LOAD EMER R. DURING EMERGENCY LIGHT TEST. RELAMPED RT OVERWING LIGHT LAMP IAW AMM 33-51-15. OPS CHECKED GOOD. NO FURTHER DEFECTS NOTED.Dec 4, 2025 · N884UA · Airbus A319132SDR SWAA2025120442593Battery Pack · inoperativeRIGHT FWD SERVICE DOOR EMERGENCY EXIT LIGHT INOPERATIVE. REMOVED AND REPLACED FWD EMERGENCY EXIT BATTERY PACK IAW AMM 33-51-06. OPS TESTED GOOD.Dec 4, 2025 · N8736J · Boeing 7378SDR SWAA2025122342533Light · deterioratedDETERIORATED PHOTOLUMINESCENT STRIP AT PASSENGER CABIN (10EA). REPLACED PHOTOLUMINESCENT STRIP AT PASSENGER CABIN (10EA) IAW AMM 33-51-15-400-802.Dec 3, 2025 · N469WN · Boeing 7377H4SDR SWAA2025121042546Power Supply · failedEMERGENCY LIGHT POWER SUPPLY 'M1695' FAILS OPS CHECK. REMOVED & INSTALLED A NEW AND PERFORMED OPS CHECK OF EMERGENCY LIGHT POWER SUPPLY 'M1695 FUSES IAW AMM 33-51-00. OPS CHECK GOOD.Dec 3, 2025 · N8791D · Boeing 7378SDR SWAA2025120842246Light · debondedDEBONDED EMERGENCY LIGHT PANEL AT OVERHEAD BIN 6, 9, & 11ABC AND 6, 8, & 11DEF. REBONDED CLIPS AT EMERGENCY LIGHT PANEL AT OVERHEAD BIN 6, 9, & 11ABC, AND 6, 8, & 11DEF IAW DWG 412A1607-9B, REV C, 412A1607 REV T. BACS5010, PAGE 64. APPLIED TYPE 70.Dec 3, 2025 · N7888A · Boeing 737752SDR AALA202512056054Light · intermittentAIRCRAFT WAS NOT GROUNDED: SEAT EMERGENCY PATH LIGHTING INTERMITTENTLY ILLUMINATING SEATS 24C-32H, 24H-32H. ACCOMPLISHED EMERGENCY PATH LIGHTING SYSTEM RESET AND TEST OPERATIONAL CHECKED GOOD. PER AMM 33-50-00.Dec 3, 2025 · N825AA · Boeing 7879SDR ASAA2025120362837Lens · misinstalledFLIGHT ATTENENT REPORTS THAT THE ORANGE AND BLUE FUNCTIONS OF THE AFT FA VISUAL ALERTING SYSTEM ( ON CEILING) ARE REVERSED. GROUNDED - YES. AFT GALLEY EXIT SIGN W/ CALL LIGHTS FOUND W/ LOWER LENS INSTALLED BACKWARDS, REVERSING ORANGE AND BLUE FUNCTIONS. INSTALDec 3, 2025 · N973AK · Boeing 7379SDR AALA202512052277Light · no testAIRCRAFT IN BASE MAINTENANCE: L2 DOOR EMERGENCY LIGHT BURNT OUT. REPLACED LIGHT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-13.Dec 3, 2025 · N187US · Airbus A321211SDR AALA202512059604Power Supply · no testAIRCRAFT WAS GROUNDED: FAULT MESSAGE FOR EMERGENCY POWER SUPPLY UNIT 13WL DISPLAYED DURING SYSTEM TEST. REPLACED EMERGENCY POWER SUPPLY UNIT 13WL AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38 WITH NO FAULTS NOTED.Dec 3, 2025 · N157AA · Airbus A321231SDR CALA2025120511785Battery Pack · no testDURING THE EMERGENCY LIGHTING TEST USING PTP 110RH, RECIEVED FAULT EPSU UNIT FWD LT. REPLACED EPSU BATTERY AT L1 DOOR IAW AMM 33-51-38. OP CHECKED GOOD.Dec 3, 2025 · N488UA · Airbus A320232SDR CALA2025120511784Battery Pack · faultedOVERWING EMERGENCY EXIT LIGHTS FLICKERING DURING FLIGHT. DEBRIEF INBOUND CREW HEAD FLT ATTENDANT. STATED RT FWD DOOR EXIT LIGHT (L1063) CAME ON ON TAKE OFF ONLY . FROM SITTING POSITION, ABLE TO SEE CENTER CEILING EXIT SIGN COME ON & ALSO FWD & AFT RT OVERWINDec 3, 2025 · N38479 · Boeing 737924ERSDR SWAA2025120442229Lens · missingEMERGENCY EXIT ROW LIGHT COVER IS MISSING, FO SIDE. INSTALLED THE EMERGENCY EXIT SIGN LENS IAW AMM 33-51-01. ACFT OK FOR SERVICE. .Dec 3, 2025 · N428WN · Boeing 7377H4SDR SWAA2025120442157Light · inoperativeLEFT EMERGENCY GROUND LIGHT INOPERATIVE. REMOVED AND REPLACED IAW AMM 33-51-04-960-801-NG.Dec 3, 2025 · N912WN · Boeing 7377H4SDR SWAA2025120442608Sign · looseCENTER ISLE MID CABIN CEILING EMERGENCY EXIT SIGN LOOSE. SECURED EXIT SIGN IAW MM 33-51-01.Dec 3, 2025 · N8714Q · Boeing 7378SDR FDEA202512032218Lamp · failedCHECKED FOUND EMERGENCY DOME LIGHT INOP. RELAMPED EMERGENCY DOME LIGHT AND PERFORMED TEST PER AMM 33-51-07-2,TEST NORMAL.A/C OK FOR SVC.Dec 3, 2025 · N878FD · Boeing 777FSDR DALA2025120408862Battery Pack · no testON PREDEPARTURE F/C EMERGENCY LIGHTS WOULD COME ON AND OFF. T/S PER B737 WDM 33-51 AMD FOUND PACK M1674 CAUSING PROBLEM. REPLACED PACK AND ALL CKS NML PER B737 AMM 33-51.Dec 3, 2025 · N3740C · Boeing 737832SDR DXTA2025120405953Light · inoperativeDURING PREFLIGHT THE EMERGENCY EXIT (TOE KICK) FLOOR LEVEL LIGHT AT SEAT 3 DOES NOT ILLUMINATE. ALL OTHER LIGHTS WORK NORMALLY. REMOVED AND REPLACED SEAT NR 3 CABIN LIGHT ELEMENT. OPS CHECKED GOOD , REINSTALLED UNDER SEAT DRAWER ASSEMBLY, AFT AND UPPER SEAT Dec 3, 2025 · N983QS · Cessna 680ASDR DXTA2025120405959Battery Pack · faultedEMERGENCY LIGHTS REMAINED ON AFTER AIRCRAFT POWER DOWN, EMER LIGHT SWITCH IS IN OFF POSITION, G SWITCH RESET WAS ALSO ATTEMPTED. POWERED UP AIRCRAFT WITH APU POWER. FOUND AFT LT CABIN SEAT OVERHEAD LIGHT AND EXIT SIGN LIGHT ABOVE LAV REMAINED ILLUMINATED WITDec 3, 2025 · N692QS · Cessna 680ASDR AALA202512045891Software · installedAIRCRAFT WAS NOT GROUNDED: SEAT 16A EMERGENCY EXIT LIGHT DOES NOT EXTINGUISH. LOAD PHASE 2 SOFTWARE AND OPERATIONAL CHECKED GOOD. PER AMM 33-21-00.Dec 3, 2025 · N961NN · Boeing 737823SDR DALA2025120408848Light · detachedEMERGENCY SEAT MOUNTED LIGHTING DAMAGED AND INOPERATIVE. HANGING DOWN, WIRE STILL ATTACHED. RESECURED EMERGENCY SEAT MOUNTED LIGHT AS REQUIRED. OK FOR SVC SEAT ROW 30D. (LP: 1333983)Dec 3, 2025 · N371NW · Airbus A320212SDR CALA2025120411763Battery Pack · faultedEMERGENCY EXIT LIGHTS AT ALL OVERWING EXITS ARE FLASHING ON AND OFF. REPLACED BATTERY PACK AT ROW 20F IAW AMM 33-51-06-960-806, LIGHT AT RIGHT SIDE EMERGENCY LIGHTS CHECK GOOD.Dec 3, 2025 · N38479 · Boeing 737924ERSDR CALA2025120411762Battery Pack · inoperativeEPSU BATTERY. REMOVED AND REPLACED THE RT EPSU BATTERY PACK IAW AMM 33-51-38/401, OPS TESTED GOOD.Dec 3, 2025 · N827UA · Airbus A319131SDR QXEA2025120800363Battery · no testDURING -A- CHECK DURING THE PERFORMANCE OF TASK CARD E175-33-50-01-720-801-A, FOUND THE EMERGENCY LIGHTS FAILED AT THE AFT SERVICE DOOR ENTRANCE. REPLACED THE EMERGENCY LIGHT POWER SUPPLY IAW AMM 33-50-01-000/400-801-A. OPERATIONAL CHECKS GOOD.Dec 2, 2025 · N620QX · Emb ERJ170200LRSDR SWAA2025120441472Battery · no testAFT RIGHT EMERGENCY LIGHTING BATTERY PACK FAILED A CAPACITY CHECK. REMOVED & REPLACED THE BATTERY IAW MM 33-51-06.Dec 2, 2025 · N235WN · Boeing 7377H4SDR SWAA2025120441702Battery Pack · inoperativeL1 DOOR EMERGENCY LIGHTS INOPERATIVE. R & R BATTERY PACK IAW AMM 33-51-06, OPS CHECK GOOD.Dec 2, 2025 · N1801U · Boeing 7378SDR SWAA2025120441567Battery Pack · no testBATTERY AT SEAT 17ABC NOT LASTING 15 MINUTES. R & R CABIN CABIN EMERGENCY BATTERY PACK M1670 AT SEAT 17ABC IAW AMM 33-51-06.Dec 2, 2025 · N7729A · Boeing 73776N
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