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 YENA2025100301004Battery · expiredFLT#1621, LHR-BOS. "EMERGENCY LIGHT BAT 16WL REQ REPLACEMENT PER TC A320-33-51-00-710-003; REMOVED AND REPLACED EMERG BAT 16WL IAW AMM 33-51-38. OPS CHECK GOOD "Oct 5, 2025 · N4076J · Airbus A321271NXSDR YENA2025100301003Light · no testFLT#1621, LHR-BOS. "EMERG LIGHT UNIT 10WL FAILED OPS CHECK" (SUPPLEMENTAL INFORMATION ADDED)Oct 5, 2025 · N4076J · Airbus A321271NXSDR YENA2025100301002Battery · expiredFLT#1621, LHR-BOS. "EMERGENCY LIGHT BAT 13WL REQ REPLACEMENT PER TC A320-33-51-00-710-003; REMOVED AND REPLACED EMERG BAT 13WL IAW AMM 33-51-38. OPS CHECK GOOD."Oct 5, 2025 · N4076J · Airbus A321271NXSDR YENA2025100301001Battery · expiredFLT#1621, LHR-BOS. "EMERGENCY LIGHT BAT 12WL REQ REPLACEMENT PER TC A320-33-51-00-710-003; REMOVED AND REPLACED EMERG BAT 12WL IAW AMM 33-51-38. OPS CHECK GOOD."Oct 5, 2025 · N4076J · Airbus A321271NXSDR ASAA2025100561351Power Supply · inoperativeDURING T/C 78233008, FOUND RT AISLE EMERGENCY EXIT LT'S INOP. GROUNDED - YES. VERIFIED DISCREPANCY AND FOUND POWER SUPPLY M1671 TO BE INOP REF WDM 33-51-14. REMOVED & REPLACED POWER SUPPLY AND BATTERY PACK REF AMM 33-51-06-960-806. OPS CHECK NORMAL.Oct 5, 2025 · N549AS · Boeing 7378FHSDR ASAA2025100561350Power Supply · inoperativeDURING T/C 78233008, FOUND RH AFT OVERWING EXIT EMERGENCY LT INOP. GROUNDED - YES. VERIFIED DISCREPANCY AND FOUND POWER SUPPLY M1671 TO BE INOP REF WDM 33-51-14. REMOVED & REPLACED POWER SUPPLY AND BATTERY PACK REF AMM33-51-06-960-806. OPS CHECK NORMAL.Oct 5, 2025 · N549AS · Boeing 7378FHSDR AALA202510062608Power Supply · no testAIRCRAFT WAS GROUNDED: EMERGENCY LIGHTS OPS TEST FAULT: EPSU UNIT EMER AFT RIGHT. MAINTENANCE REPLACED EPSU BATTERY AFT RIGHT 12WL IAW AMM 33-51-38.Oct 5, 2025 · N746UW · Airbus A319112SDR WX0A2025100632586Battery · no test(AIRCRAFT NOT GROUNDED) BATTERY FAILED CAP CHECK / REMOVED AND REPLACED EPSU REF WO532421"Oct 5, 2025 · N262NV · Airbus A320214SDR IPXA2025100597605Battery Pack · dischargedDURING PDC FOUND EMERGENCY LIGHTS INOP. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK IAW AMM 33-51-07. OPS CHECK GOOD. A/C OK FOR SVCOct 5, 2025 · N314UP · Boeing 76734AFSDR CALA2025100609662Battery · inoperativeWHEN PERFORMING EMERGENCY LIGHT TEST FROM COCKPIT OR F/A TEST SWITCH OVERHEAD EXIT LAMPS AT DOORS 1L & 1R FAIL TO ILLUMINATE. FAILURE OCCURS WHEN SYSTEM IS IN ARMED MODE, AND AC POWER IS REMOVED. ALSO FAILS WITH NO POWER, AND ON SELECTED ON EMERG LIGHT SWITCH.Oct 5, 2025 · N850UA · Airbus A319131SDR CALA2025100609661Battery Pack · dischargedMAIN DECK R3 DOOR AFT EMERGENCY POWER SUPPLY M33401 BATTERY PACK FOUND POOR CONDITION. REPLACED M/D R3 DOOR AFT EMERGENCY POWE R SUPPLY M33401 BATTERY PACK AND PERFORMED NEW BATTERY PACK INST ALLATION TEST THE TEST RESULT NORMAL AS PER AMM 33-51-06-960-802 REOct 5, 2025 · N797UA · Boeing 777222SDR CALA2025100609617Power Supply · no testOPERATIONAL CHECK OF THE EMERGENCY POWER SUPPLY UNITS BY BITE-CHECK (PRE EA2500-03960 AND EA2500-08031, REFERENCE EC2500-04561 FOR A/C 871-884, 888-899, 901-950 ) JOB SET-UP - BITE CK FAILED R/H EPSU BATTERY MESSAGE. REPLACED R/H EPSU PER AMM 33-51-38-400-001.Oct 5, 2025 · N494UA · Airbus A320232SDR ASAA2025100463649Battery Pack · inoperativeEMERGENCY LIGHTS LH OVERWING INOP. GROUNDED - YES. REPLACED EMERGENCY LIGHT BATTERY & FIXED TERMINAL LUGS FOR EMERGENCY LIGHT CONTROLS IAW B737-800 AMM 33-51-06-960-805 & SWPM 20-30-11 OPS CKS GOOD IAW B737-800 AMM 33-51-00-710-801WO: 2012268REFERENCE_TASK_CAROct 4, 2025 · N552AS · Boeing 737890SDR SCNA20251020392SBulb · inoperativeDURING OPERATIONAL CHECK OF THE EMERGENCY LIGHTS, FWD CEILING EMERG LIGHT DONT TURN ON. EMERGENCY LIGHTS, FWD CEILING EMERG LIGHT BULB WAS REPLACED PER B737-800 AMM. 33-51-03-960-801.Oct 4, 2025 · N822SY · Boeing 7378BKSDR SCNA20251020392Light · no testDURING OPS CHECK OF THE EMERGENCY LIGHTS, FWD CEILING EMERG LIGHT DONT TURN ON. OPEN.Oct 4, 2025 · N822SY · Boeing 7378BKSDR SWAA2025100821276Fuse · inoperativeSIDEWALL LIGHTS AT ROWS 13 14 &15 DEF DO NOT ILLUMINATE. REMOVED AND REPLACED WINDOW LIGHT FUSE IAW AMM 33-21-00. OPS CHECK GOOD.Oct 4, 2025 · N7835A · Boeing 737752SDR SWAA2025100721231Battery Pack · inoperativeR1 DOOR EMERGENCY EXIT LIGHT INOPERATIVE. R & R RELATED EMERGENCY EXIT POWER SUPPLY BATTERY PACK. OPS OK IAW AMM 33-51-06.Oct 4, 2025 · N1806U · Boeing 7378SDR ASAA2025100461414Fuse · inoperativeEMERGENCY AISLE LIGHTS AT SEAT ROW 17 & 19 FED INOP. GROUNDED - YES. REPLACED TWO EACH FUSES IN BATTERY PACK M1671 REF B737NG AMM 33-51-06-960-804. AISLE LIGHTS AT SEAT ROW 17 AND 19 FED OPS CHECK GOOD REF B737NG AMM 33-51-06-960-804.P.O. 1125797.1.Oct 4, 2025 · N471AS · Boeing 737990ERSDR ASAA2025100461410Bulb · inoperativeEXTERNAL RIGHT EMERGENCY LOWER FUSELAGE SLIDE LIGHT INOP. GROUNDED - YES. REPLACED BULB IN EXTERNAL RIGHT EMERGENCY LOWER FUSELAGE SLIDE LIGHT, NO LONGER INOP REF. B737-600/700/800/900 AMM 33-51-04.Oct 4, 2025 · N471AS · Boeing 737990ERSDR ASAA2025100461409Fuse · inoperativeEMERENCY EXIT LIGHT AT THE BOTTOM OF AFT RIGHT OVERWING DOOR INOP. GROUNDED - YES. REPLACED FUSES IN BATTERY PACK M1671 ON N/R 30983, EMERGENCY EXIT LIGHT PASSES OPS CHECK REF B737 NG AMM 33-51-06-960-804. (S/N 118163)Oct 4, 2025 · N471AS · Boeing 737990ERSDR AALA202510075513Bulb · inoperativeAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT SIGN AIRCRAFT LEFT NEAR WING IS INOPERATIVE. MAINTENANCE RELAMPED , OPS NORMAL. OK FOR SERVICE.Oct 4, 2025 · N837AW · Airbus A319132SDR YENA2025100301000Battery · failedFLT#32, AMS-BOS. "PERFORMED TASK CARD A320-33-51-00-710-003. EMER BATTERY 10WL OVER TEMP MSG; REMOVED AND REPLACED 10WL EMER LIGHT BATTERY IAW AMM 33-51-38. OPS CHK GOOD. NO DEFECTS NOTED."Oct 4, 2025 · N4047J · Airbus A321271NSDR ASAA2025100461407Lamp · inoperativeWHILE PERFORMING TASK CARD 33-010-00, FOUND AFT RH EMERGENCY SLIDE LIGHT INOP. GROUNDED - YES. REMOVED AND REPLACED AFT RH EMERGENCY SLIDE LAMP REF AMM 33-51-04. OPS CK GOOD.Oct 4, 2025 · N966AK · Boeing 7379SDR SWAA2025100621588Sign · unsecureISLE EXIT SIGN WONT STAY UP. R & R CENTER ISLE EXIT SIGN IAW AMM 33-51-02.Oct 4, 2025 · N8606C · Boeing 7378H4SDR AALA202510064190Sign · missingAIRCRAFT WAS NOT GROUNDED: 5L DOOR EXIT SIGN MISSING. MAINTENANCE REPLACED LIGHT ASSY. OPS CHECK NORMAL IAW AMM 33-51-01.Oct 4, 2025 · N717AN · Boeing 777323ERSDR AALA202510062030Light · detachedAIRCRAFT WAS NOT GROUNDED: 21C EMERGENCY SEAT LIGHT DETACHED. MAINTENANCE REPLACED 21C EMERGENCY SEAT LIGHT IAW CMM 25-22-52.Oct 4, 2025 · N712US · Airbus A319112SDR AALA202510060004Sign · brokenAIRCRAFT WAS NOT GROUNDED: AFT SERVICE DOOR EXIT SIGN IS BROKEN. REPLACED DAMAGED EXIT DOOR SIGN, OPERATIONAL CHECK GOOD. PER AMM 33-51-00.Oct 4, 2025 · N953NN · Boeing 737823SDR DALA2025100607254Light · inoperativeSEAT 30B EMER LIGHT INOP. REPLACED LIGHT ASSY PER A330 AMM 33-51. OK FOR SERVICE. (7007134)Oct 4, 2025 · N421DX · Airbus A330941SDR HNAA2025100600676Light · inoperative1ST ORANGE EMERGENCY LIGHT INOPERATIVE. R & R THE LIGHT IAW AMM33-50-12.Oct 4, 2025 · N657AE · Emb EMB145LRSDR CALA2025100609660Battery Pack · dischargedMAIN DECK L2 DOOR AFT EMERGENCY POWER SUPPLY M33099 BATTERY PACK FOUND POOR CONDITION. REPLACED M/D L2 DOOR AFT EMERGENCY POWE R SUPPLY M33099 BATTERY PACK AND PERFORMED NEW BATTERY PACK INST ALLATION TEST .THE TEST RESULT NORMAL AS PER AMM 33-51-06-960-80 2 Oct 4, 2025 · N797UA · Boeing 777222SDR CALA2025100609659Battery Pack · dischargedM/D R1 DOOR EMERGENCY POWER SUPPLY M33094 BATTERY PACK FOUND POOR CONDITION. REPLACED M/D R1 DOOR EMERGENCY POWER SUPPLY M33094 BATTERY PACK AND PERFORMED NEW BATTERY PACK INSTAL LATION TEST THE TEST RESULT NORMAL AS PER AMM 33-51-06-960-802 R EV.105.Oct 4, 2025 · N797UA · Boeing 777222SDR CALA2025100609616Light · inoperativeDUE TO CAB LT MALF CYC CAB/UTIL SW AND EMER EXIT LTS ILLUM FOUND MX MSG 24-12045 "ELCU (UTIL BUS R) IN P200 IS NOT IN COMMANDED POSITION" LATCHED. FOLLOWED FIM 24-51 TASK 807. ACP'D ELMS POWER MANAGEMENT PANEL, P210 INITIATED EU SELF TEST PER AMM TASK 45-10-00Oct 4, 2025 · N209UA · Boeing 777222SDR CALA2025100709750Power Supply · inoperativeCABIN SEAT EMERGENCY LIGHTS INOP FROM 22ABC TO 27ABC. REPLACED FUSE NUMBER 2 ON EMERGENCY BATTERY PACK CHARGER M1670 IAW AMM 33-51-06-960-804.PERFORMED EMERGENCY LIGHTS OPERATIONAL CHECK IAW AMM 33-51-00-720-801. OPS CHECK GOO D.Oct 3, 2025 · N37471 · Boeing 737924ERSDR SWAA2025100620872Cover · detachedMID CABIN EXIT SIGN COVER FELL DOWN. SECURED EXIT SIGN COVER IAW SIP.Oct 3, 2025 · N214WN · Boeing 7377H4SDR SWAA2025100620808Light · contaminatedPASSENGER CABIN SEAT ROW 24DEF TO GALLEY TRANSITION PHOTOLUMINESCENT FLOOR STRIP WATER CONTAMINATED. R & R CABIN PHOTOLUMINESCENT STRIPS PER AMM 33-51-15;.Oct 3, 2025 · N7878A · Boeing 7377K9SDR SWAA2025100620938Battery Pack · inoperativeR/H AFT EMERGENCY EXIT LIGHTS INOPERATIVE. REMOVED AND REPLACED RIGHT AFT BATTERY PACK IAW AMM 33-51-06. OPS CHECK GOOD. NO OTHER DEFECTS NOTED.Oct 3, 2025 · N8739L · Boeing 7378SDR AALA202510068509Light · dislodgedAIRCRAFT WAS NOT GROUNDED: EMERGENCY AISLE LIGHT AT ROW 20ABC DISLODGED. REMOVED AND REPLACED EMERGENCY ISLE LIGHT AT ROW 20ABC. PER AMM33-51-03. OPERATIONAL CHECK GOOD.Oct 3, 2025 · N931AN · Boeing 737823SDR AALA202510060206Sign · dislodgedAIRCRAFT WAS NOT GROUNDED: EXIT SIGN COVER FELL OFF AT AFT RIGHT EXIT DOOR. INSTALLED EXIT SIGN COVER AT RIGHT REAR DOOR. PER MM 33-51-01.Oct 3, 2025 · N984NN · Boeing 737823SDR AALA202510067416Light · inoperativeAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT A T SE8C INOPERATIVE. VERIFY EMERGENCY LIGHT AT 8C INOPERATIVE. REMOVED AND REPLACED EMERGENCY LIGHT 8C EMEREMERGENCY ESCAPED PATH LIGHTING. PER AMM 33-51-00-710-801. OPERATIONAL CHECK GOOD.Oct 3, 2025 · N359PX · Boeing 737823SDR P5CA2025100300092Power Supply · no testFOUND EMERGENCY LIGHT BATTERY (M5169) FUNCTION FAIL AND CAN NOT RE-CHARGE.(<P>REPLACED POWER SUPPLY ASSY AND PERFORM POWER SUPPLY INSTALLATION TEST IAW AMM 33-51-04-000-803, AMM 33-51-04-400-803 AND AMM 33-51-04-900-803 REV 48A. THE RESULT WAS SATISFACTORY.</POct 3, 2025 · N858GT · Boeing 74787UFSDR DALA2025100607249Lamp · inoperativeSEAT 58 AB EMER LIGHT INOP. REPLACED LAMP ASSY PER A330 AMM 33-52. OK FOR SERVICE. (6685002)Oct 3, 2025 · N806NW · Airbus A330323SDR DALA2025100607247Light · inoperative3R & 4R LAV RED EMER FLOOR LTS INOP. REPLACED EMER LIGHTS ON LAVS AT DOOR 3R & 4R PER A330 AMM 33-51. OK FOR SERVICE. (6685001)Oct 3, 2025 · N806NW · Airbus A330323SDR DXTA2025100605192Battery Pack · no testWHEN MOVING THE EMERGENCY LIGHT SWITCH TO ON NO EMERGENCY LIGHTS COME ON. WHEN SETTING THE SWITCH TO ARM ALL LIGHTS COME ON EXCEPT THE AFT BULKHEAD EXIT SIGN AND THE LOWER EXIT SIGN IN THE LAV. THIS WAS AFTER AN ALMOST 3 HOUR FLIGHT.LABOR PERFORMED EMER Oct 3, 2025 · N939QS · Cessna 680ASDR HNAA2025100600677Sign · inoperativeLH PAX EMERGENCY EXIT LATCH LIGHT PANEL INOPERATIVE. R & R PANEL IAW AMM3-50-14.Oct 3, 2025 · N670AE · Emb EMB145LRSDR CALA2025100609653Battery Pack · no testEMERGENCY LIGHT BATTERY PACK M1695 FAILS OPERATIONAL CHECK. REMOVED AND INSTALLED NEW BATETERY PACK M1695, OPS CHECK GOOD. IAW B-737 AMM 33-51-06-960-80. NO FURTHER ACTION REQUIREDOct 3, 2025 · N77525 · Boeing 737824SDR CALA2025100609652Battery Pack · no testEMERGENCY LIGHT BATTERY PACK M1671 FAILS OPERATIONAL CHECK. REMOVED AND INSTALLED NEW BATETERY PACK POS. M1671, OPS CHECK GOOD. IAW AMM 33-51-06-960-805. NO FURTHER ACTION REQUIREDOct 3, 2025 · N77525 · Boeing 737824SDR CALA2025100609644Lamp · inoperativeEXTERIOR EMERGENCY LIGHT AT DOOR 4L INOP REMOVED AND REPLACED LAMP REF AMM 33-51-04. REMOVED AND REPLACED LAMP REF AMM 33-51-04.Oct 3, 2025 · N77014 · Boeing 777224SDR CALA2025100609614Light · detachedEMERGENCY EXIT LIGHT AT 34C DETACHED AND HANGIN G BY ITS WIRE REPLACED IN SEAT POWER INDICATION SHROUD ON AISLE SIDE OF SEAT 34C IN REF. TO IFM 25-21-63. PARTS USED: 42-2521-3-0092, QTY :1Oct 3, 2025 · N24519 · Airbus A321271NXSDR CALA2025100609613Light · inoperativeLEFT AFT OVERWING EMERGENCY EXIT LIGHT DOES NOT ILLUMINATE. OTHER LIGHTS INSIDE AND OUT OPS CHECK GOOD AT THIS TIME. REQUEST MEL 3314A. MEL 3314A TOMC REJECTED DUE TO AC ROUTING AND DAYLIGHT OPS RESTRICTION. FOUND LIGHT WORKING. TRIED TAPPING AND SMACKING AROUOct 3, 2025 · N77295 · Boeing 737824SDR CALA2025100609612Bulb · inoperativeRIGHT OVERWING SLIDE EMERGENCY LIGHT IN ZONE 154 FAILS TO ILLUMINATE. RIGHT OVERWING SLIDE EMERGENCY LIGHT IN ZONE 154. REPLACED BULB. CHECKED OPPS. ALL NORMAL. WRT AMM TASK 33-51-06-902-082Oct 3, 2025 · N674UA · Boeing 767322
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