JASC 3350

Service difficulty reports · 225,591

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 SWAA2026092807453Lamp · inoperativeRIGHT LOWER WTBF EMERGENCY LIGHT IS INOPERATIVE. R & R THE FUSE AND LAMP IAW AMM 33-51-04-960-801, AND AMM 33-51-06-960-804. TEST PASSED.Sep 21, 2026 · N962WN · Boeing 7377H4SDR SWAA2026092871372Lamp · inoperativeEXIT SIGN AT AFT ENTRY DOOR HAS SEVERAL INOPERATIVE LAMPS. REPLACED THE LAMPS AND PERFORMED A GOOD OPS CHECK IAW AMM 33-51-01-960-801.Sep 21, 2026 · N8502Z · Boeing 7378H4SDR DALA2026092805393Light Sys · faultedEMERGENCY LIGHT FAULTS ON CMS PANEL, EMERGENCY LIGHTS DO NOT TURN ON WHEN SELECTED "ON" ON OVERHEAD PANEL. CYCLED AIRCRAFT POWER REF WORK CARD 0543-2002. NO HELP. INTERROGATED OMS W/ EMER LTS OVERHEAD SWITCH IN OFF GOT FAULT CODES 3351F0002, F0004, F0008, F001Sep 21, 2026 · N312DU · Airbus BD5001A11SDR DALA2026092805381Light · inoperativeRIGHT FWD AND LEFT AFT EXTERNAL EMERGENCY LIGHTS ARE INOPERATIVE. REMOVED AND REPLACED RT FWD AND LT AFT EXTERNAL EMERGENCY LIGHTS IAW AMP BD500-A-J33-55-02-03AAA-520A/720A-A, AND BD500- A-J33-55-02-01AAA-520A/720A-A, PERFORMED EXTERNAL EMERGENCY LIGHTS OPS Sep 21, 2026 · N139DU · Airbus BD5001A10SDR SWAA2026092507623Battery Pack · inoperativeEMERGENCY LIGHT BATTERY PACK M1673 IS INOPERATIVE. REMOVED AND REPLACED THE BATTERY PACK M1673 IAW AMM 33-51-06-960-805. OPS TESTED GOOD.Sep 21, 2026 · N8605E · Boeing 7378H4SDR SWAA2026092570312Sign · looseRIGHT EMERGENCY EXIT SIGN LOOSE. REPLACED EXIT SIGN IAW MM 33-51-01.Sep 21, 2026 · N8677A · Boeing 7378H4SDR SWAA2026092538116Light · unsecureRIGHT AFT EMERGENCY EXIT DOOR LIGHT INOPERATIVE. SECURED RT AFT EMERGENCY DOOR COVER AND LIGHT IAW AMM 33-51-03. OPS CHECKED GOOD.Sep 21, 2026 · N500WR · Boeing 7378H4SDR AALA202609254793Light · inoperativeAIRCRAFT WAS NOT GROUNDED: SEAT ROW 16ABC SEAT-MOUNTED EMERGENCY LIGHT IS INOPERABLE (OPEN)Sep 21, 2026 · N118NN · Airbus A321231SDR DXTA2026092509841Light · inoperativeEMERGENCY LIGHT TOE KICK SEAT 3 INOPERATIVE. REPLACED LIGHT BAR. OPS CHKD GOOD. IAW AMM 25-20-22-10.Sep 21, 2026 · N504QS · Cessna 680ASDR AALA202609245463Lamp · inoperativeAIRCRAFT IN BASE MAINTENANCE: DOOR 2L EXTERNAL EMERGENCY LIGHT DIM. DOOR 2L EXTERNAL EMERGENCY LIGHT LAMP REPLACED AND CHECKED IAW AMM 33-51-04.Sep 21, 2026 · N723AN · Boeing 777323ERSDR AALA202609246226Lamp · inoperativeAIRCRAFT WAS NOT GROUNDED: EMERGENCY FLOOD LIGHT ABOVE SEAT 6L INOP. RELAMPED IAW AMM 33-51-03.Sep 21, 2026 · N794AN · Boeing 777223SDR AALA202609248832Lamp · inoperativeAIRCRAFT WAS NOT GROUNDED: EMERGENCY PATH LIGHT AT RIGHT GALLEY F6, AFT SIDE INOP. RELAMPED IAW AMM 33-51-07.Sep 21, 2026 · N794AN · Boeing 777223SDR AALA202609245012Lamp · inoperativeAIRCRAFT WAS NOT GROUNDED: EMERGENCY PATH LIGHT OUTBD OF GALLEY F3, AFT SIDE INOP. RELAMPED IAW AMM 33-51-05.Sep 21, 2026 · N794AN · Boeing 777223SDR AALA202609249969Lamp · inoperativeAIRCRAFT WAS NOT GROUNDED: EMERGENCY FLOOD LIGHT ABOVE LAV 3F-2R INOP. RELAMPED IAW AMM 33-51-00.Sep 21, 2026 · N794AN · Boeing 777223SDR AALA202609240693Lamp · inoperativeAIRCRAFT WAS NOT GROUNDED: EMERGENCY PATH LIGHT OUTBD OF FWD CLOSET, LEFT SIDE INOP. REMOVED AND REPLACED EMERGENCY LT ASSY IAW AMM 33-51-05.Sep 21, 2026 · N794AN · Boeing 777223SDR CALA2026092419778Power Supply · faultedCHRONIC EMERGENCY EXIT LIGHTS AT OVERWING EXIT AND SEAT 20 AND 21 D,E,F ILLUMINATING RANDOMLY. REMOVED AND REPLACED POWER SUPPLY & BATTERY PACK IAW AMM 33-51-06. OPS CHECKED GOOD.Sep 21, 2026 · N47512 · Boeing 7379SDR AALA202609235463Lamp · inoperativeAIRCRAFT IN BASE MAINTENANCE: DOOR 2L EXTERNAL EMERGENCY LIGHT DIM. DOOR 2L EXTERNAL EMERGENCY LIGHT LAMP REPLACED AND CHECKED IAW AMM 33-51-04.Sep 21, 2026 · N723AN · Boeing 777323ERSDR AALA202609236226Lamp · inoperativeAIRCRAFT WAS NOT GROUNDED: EMERGENCY FLOOD LIGHT ABOVE SEAT 6L INOP. RELAMPED IAW AMM 33-51-03.Sep 21, 2026 · N794AN · Boeing 777223SDR AALA202609235012Lamp · inoperativeAIRCRAFT WAS NOT GROUNDED: EMERGENCY PATH LIGHT OUTBD OF GALLEY F3, AFT SIDE INOP. RELAMPED IAW AMM 33-51-05.Sep 21, 2026 · N794AN · Boeing 777223SDR AALA202609239969Lamp · inoperativeAIRCRAFT WAS NOT GROUNDED: EMERGENCY FLOOD LIGHT ABOVE LAV 3F-2R INOP. RELAMPED IAW AMM 33-51-00.Sep 21, 2026 · N794AN · Boeing 777223SDR AALA202609230693Lamp · inoperativeAIRCRAFT WAS NOT GROUNDED: EMERGENCY PATH LIGHT OUTBD OF FWD CLOSET, LEFT SIDE INOP. REMOVED AND REPLACED EMERGENCY LT ASSY IAW AMM 33-51-05.Sep 21, 2026 · N794AN · Boeing 777223SDR CALA2026092319689Light · inoperativeMOST FWD RIGHT EXTERIOR EMERGENCY LIGHT INOP. REMOVED AND REPLACED FWD RIGHT SLIDE EXTERIOR EMERGENCY LIGHT IAW AMM 33-51-04-960-801. OPS CHECKED GOOD.Sep 21, 2026 · N17254 · Boeing 7378SDR CALA2026092319688Housing · damagedSEAT 32C EMERGENCY AILE LIGHT ASSY HANGING, LIGHT ASSY MOUNTING TABS BROKE OFF. ACP INTERIM REPAIR IAW PART 1, ECRA 2520-08050, REQUIRES PART 2 COMPLIED WITH BEFORE EACH FLIGHT AND PERM. REPAIR IAW PART 3 WITHIN 5 FLT CYCLES. ACOMPLISHED INTERIM REPAIR IAW Sep 21, 2026 · N76265 · Boeing 737824SDR AALA202609225207Power Supply · fault messageAIRCRAFT WAS GROUNDED: FAULT MESSAGE DISPLAYED DURING EMERGENCY LIGHTING SYSTEM TEST, - MAINTENANCE REPLACED THE FORWARD LEFT EMERGENCY POWER SUPPLY UNIT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38Sep 21, 2026 · N817AW · Airbus A319132SDR JJBA20260922009Lamp · inoperativeLT FWD EXTERIOR EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED LH FWD EXTERIOR EMERGENCY LIGHT LAMP. OPS CHECK SAT.Sep 21, 2026 · N16151 · Emb EMB145XRSDR JJBA20260922008Battery · inoperativeINTERIOR EMERGENCY CEILING LIGHTS INOPERATIVE. REMOVED AND REPLACED BPS 4. OPS CHECK SATSep 21, 2026 · N16151 · Emb EMB145XRSDR SCNA20260922406Light · looseROW 12 DEF ESCAPE PATH LIGHTING STRIP LOOSE ( TRIP HAZARD). RESECURED ESCAPE PATH STRIP REF AMM 25-27-15Sep 21, 2026 · N822SY · Boeing 7378BKSDR CALA2026092219639Battery Pack · no testEMERGENCY LIGHT BATTERY PACK AT M1674 FAILED A CAPACITY CHECK. REPLACED THE BATTERY PACK AT M1674, OPS CHKD GOOD IAW MM 33-51-06-960-805.Sep 21, 2026 · N24202 · Boeing 737824SDR CALA2026092219638Battery Pack · no testEMERGENCY LIGHT BATTERY PACK AT M1676 FAILS CAPACITY CHECK. REPLACED THE BATTERY PACK AT M1676, OPS CHKD GOOD IAW MM 33-51-06-960-805.Sep 21, 2026 · N24202 · Boeing 737824SDR CALA2026092219637Power Supply · inoperativeFIRST CLASS EMERGENCY LIGHTS INOPERATIVE, ALL SEATS. REMOVED AND REPLACED POWER SUPPLY AND BATTERY PACK JUST AFT OF CONTROL CABIN DOOR IAW MM 33-51-06-960-802. OPS CHKD GOOD.Sep 21, 2026 · N37542 · Boeing 7379SDR CALA2026092219636Battery Pack · inoperativeL1 DOOR EMERGENCY LIGHT INOPERATIVE. REPLACED POWER SUPPLY & BATTERY, OPS AND TESTED GOOD IAW AMM 33-51-06.Sep 21, 2026 · N37510 · Boeing 7379SDR IPXA2026092146237Lamp · inoperativeMAIN CARGO COMPARTMENT ENTRY, EMERGENCY LIGHTS INOP. RELAMPED AND OPS CHKD IAW AMM 33-51-00.Sep 21, 2026 · N576UP · Boeing 74744AFSDR WX0A2026092132957Epsu · inoperative(AIRCRAFT NOT GROUNDED) BAT/EPSU(12WL) EMER R MESSAGE / REMOVED AND REPLACED EPSU BATTERY 12WL MESSAGE GONE, IAW AMM 33-51-38-00-002 AND 33-51-38-400-002"Sep 21, 2026 · N280NV · Airbus A320214SDR SWAA2026092836596Battery Pack · inoperativeFOUND MULTIPLE EMERGENCY LIGHTS INOPERATIVE AT MID CABIN. PERFORMED TROUBLSHOOTING, FOUND BATTERY PACKS M1694, M1695, & M1671 INOPERATIVE IAW AMM 33-51-00, & WDM 33-51-13. REMOVED DADO PANELS IAW AMM 33-51-06. REMOVED BATTERY PACKS M1695 AND M1694 IAW AMMSep 20, 2026 · N8563Z · Boeing 7378H4SDR SWAA2026092451067Lamp · inoperativeEXTERIOR EMERGENCY LIGHT AFT OF AFT LT OVER WING DOOR INOPERATIVE. REPLACED THE EXTERIOR LAMP AFT OF AFT LT OVER WING DOOR IAW AMM 33-51-04. OPS TESTED GOOD.Sep 20, 2026 · N8881L · Boeing 7378SDR ASAA2026092068844Power Supply · inoperativeEMERGENCY LIGHTS AT ROW 9 DEF AND 13 DEF NOT ILLUMINATED. GROUNDED - YES. REMOVED AND INSTALLED SERVICEABLE EMERG LIGHTS POWER SUPPLY AND BATTERY PACK S/N 122749 ROW 7 DEF, OP CHECKS GOOD. IAW B737-900 AMM 33-51-06-960-805 STEP 4. E. 5, & 6.D AND 33-51-06-960-Sep 20, 2026 · N474AS · Boeing 737990ERSDR AALA202609247757Light · inoperativeAIRCRAFT WAS NOT GROUNDED: SEAT 14ABC EMERGENCY MOUNTED PATH LIGHT INOPERATIVE (OPEN)Sep 20, 2026 · N149AN · Airbus A321231SDR DXTA2026092309808Battery · defectiveWHILE ESTABLISHED IN CRUISE AT 41,000 FT, THE CABIN ENERGENCY LIGHTS ILLUMINATED. AFTER THEY TIMED OUT, THEY ILLUMINATED AGAIN. THIS PROCESS REPEATED THROUGHOUT THE FLIGHT. CORRECTIVE ACTION: REPLACED BATTERIES. OPS CHECK GOOD. IAW EMB505 MM 33-52-01Sep 20, 2026 · N453QS · Emb EMB505SDR CALA2026092319730Battery Pack · faultedR2 DOOR, EMERGENCY LIGHT BATTERY M33098 CAPACITY CHECK FAILED. BATTERY M33098 REPLACED AND TESTED NORMAL IAW AMM 33-51-06.Sep 20, 2026 · N779UA · Boeing 777222SDR CALA2026092319726Power Supply · no testDURING EMERGENCY LIGHTS, OPS TEST WITH THE TEST SWITCHES, ALL EMERGENCY LIGHTS SUPPLIED BY POWER SUPPLY M33404 FAILED AFTER APPROXIMATELY 2 MINUTES OF OPS. SUSPECT BATTERY PACK AT M33404 OVER 3R DOOR. REPLACED THE POWER SUPPLY CHARGER ASSY IAW AMM 33-51-06-9Sep 20, 2026 · N210UA · Boeing 777222SDR CALA2026092319724Lens · missingEMERGENCY LIGHT COVER BETWEEN FWD GALLEY AND ROW 1 OF FIRST CLASS WAS MISSING. REPLACED THE LENS FROM THE SPARE BULB KIT. VERIFIED LIGHT OPS NORMAL. OK FOR SERVICE.Sep 20, 2026 · N34455 · Boeing 737924ERSDR DXTA2026092209811G Switch · trippedDURING INTERIOR PREFLIGHT TESTING THE EMERGENCY LIGHTS THEY WERE INOP IN THE ARM POSITION. WITH THE MAIN BATTERIES OFF, LIGHTS COME ON IN THE ON POSITION. WHEN IN THE ARM POSITION LIGHTS EXTINGUISH. RESET G SWITCH. OPS CHECK GOOD. IAW AMM 33-50-00Sep 20, 2026 · N567QS · Cessna 680ASDR DXTA2026092209809Lamp · inoperativeEMERGENCY EXIT SIGN UNDER LAV SEAT IS NOT ILLUMINATE. RECONNECTED LAV LAMP CONNECTOR. OPS CHECK GOOD. IAW MM 33-50-00.Sep 20, 2026 · N571QS · Cessna 680ASDR CALA2026092219677Lamp · faultyEMERGENCY LIGHTS OP TEST WITH THE TEST SWITCHES PROCEDURE, L4 DOOR SLIDE LIGHT INOPERATIVE. REPLACED THE LAMPS IAW AMM 33-51-04-960-801. CHKD OK.Sep 20, 2026 · N210UA · Boeing 777222SDR CALA2026092219675Bulb · faultyEMERGENCY LIGHTS OPS TEST WITH THE TEST SWITCH PROCEDURE, FOUND EMERGENCY AISLE LIGHT ABOVE 7DEF INOPERATIVE. RELAMPED THE EMERGENCY LIGHT IAW AMM 33-51-05. OPS CHKD GOOD. OK FOR SERVICE.Sep 20, 2026 · N14102 · Boeing 757224SDR CALA2026092219635Light · malfunctionedEMERGENCY AREA LIGHT DOES NOT TURN OFF. EMERGENCY LIGHTING WILL NOT TURN OFF IN MAIN CABIN UPON ARRIVAL EMERGENCY LIGHTS WERE OFF INSIDE THE CABIN. PERFORMED EMERGENCY LIGHTS FUNCTIONAL TEST AND OPS CHECK GOOD. IAW AMM 33-51-00.Sep 20, 2026 · N213UA · Boeing 777222SDR AALA202609216020Power Supply · inoperativeAIRCRAFT IN BASE MAINTENANCE: DOOR 4L AFT EMER EXIT IDENTIFIER AND EMER CEILING LIGHTS ALWAYS ON. DOOR 4L AFT EMERGENCY LIGHT POWER SUPPLY REPLACED IAW AMM 33-51-06.Sep 20, 2026 · N723AN · Boeing 777323ERSDR AALA202609215115Battery Pack · inoperativeAIRCRAFT WAS NOT GROUNDED: FLASHLIGHT OUT OF POSITION BELOW ATTENDANT SEAT IN FRONT 2R DOOR. REMOVE AND REPLACED FLASHLIGHT BATTERY FOR PRECAUTION AND REPOSITIONED ON THE CHARGER. PERFORMED TEST IAW AMM 25-64-01.Sep 20, 2026 · N791AN · Boeing 777223SDR AALA202609217867Lamp · inoperativeAIRCRAFT IN BASE MAINTENANCE: OVER HEAD WING EXIT SEAT 16 BOTTOM EXIT SIGN INOP. REMOVED AND REPLACED EMERGENCY EXIT LIGHT PLATE IAW AMM 33-51-00.Sep 20, 2026 · N903AN · Boeing 737823SDR WX0A2026092132958Epsu · no test(AIRCRAFT NOT GROUNDED) EPSU BATTERY 13WL FAILED CAPACITY CHECK. REMOVED AND REPLACED EPSU BATTERY 13WL IAW AMM 33-51-38-000-002-A AND AMM 33-51-38-400-002-A. OPS CHECK GOOD.Sep 20, 2026 · N262NV · Airbus A320214
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