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 CALA2026012713330Battery · no testEMERGENCY LIGHT BATTERY CAPACITY CHECK FAILED. THE BATTERY WAS REPLACED AND TESTED NORMAL IAW AMM 33-51-06.Jan 23, 2026 · N69020 · Boeing 777224SDR CALA2026012713329Charger · no testEMERGENCY LIGHT BATTERY CHARGER TEST FAILED. THE CHARGER WAS REPLACED AND TESTED NORMAL IAW AMM 33-51-06.Jan 23, 2026 · N69020 · Boeing 777224SDR CALA2026012713328Battery · no testEMERGENCY LIGHT BATTERY CAPACITY CHECK FAILED. THE BATTERY WAS REPLACED AND TESTED NORMAL IAW AMM 33-51-06.Jan 23, 2026 · N69020 · Boeing 777224SDR CALA2026012713327Battery · no testEMERGENCY LIGHT BATTERY CAPACITY CHECK FAILED. THE BATTERY WAS REPLACED AND TESTED NORMAL IAW AMM 33-51-06.Jan 23, 2026 · N69020 · Boeing 777224SDR CALA2026012713326Battery · no testEMERGENCY LIGHT BATTERY CAPACITY CHECK FAILED. THE BATTERY WAS REPLACED AND TESTED NORMAL IAW AMM 33-51-06.Jan 23, 2026 · N69020 · Boeing 777224SDR AALA202601262750Power Supply · no testAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT ON SEATS 1, 2, 5, 9, 10, 14 AND 15 ARE INOPERATIVE. MAINTENANCE FOUND FAULT MESSAGE FOR EMERGENCY POWER SUPPLY UNIT 10WL AND REPLACED IT PER AMM 33-51-38. A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSJan 23, 2026 · N471AN · Airbus A321253NXSDR AALA202601239659Sign · detachedAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT LIGHT ON SEAT C21 IS BROKE OFF. REATTACHED EMERGENCY SEAT LIGHT AT 21C. PER AMM 33-51-14.Jan 23, 2026 · N334TL · Boeing 7378SDR F3LA202601230252Battery Pack · no testACFT WAS NOT OUT OF SERVICE DUE TO THIS EVENT REFERENCE LP275822 ITEM NR 3. DURING HEAVY CHECK EPSU BATTERY 10WL FWD L, FAILED TEST. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED THE EPSU BATTERY 10WL, FWD LT IAW AMM 33-51-38-000-002-A/400-002-A OPS Jan 23, 2026 · N606FR · Airbus A321271NXSDR F3LA202601230250Battery Pack · no testAC WAS NOT OUT OF SERVICE DUE TO THIS EVENT, REFERENCE LP275823 ITEM #2 DURING HEAVY CHECK EPSU BATTERY 16WL OWD R, FAILED TEST. AIRCRAFT REMOVED FROM SERVICE. CORRECTIVE ACTION: LP275823 ITEM # 2 REMOVED AND REPLACED EPSU BATTERY 16WL, OWD R IAW AMM 33-51-38Jan 23, 2026 · N606FR · Airbus A321271NXSDR SWAA2026022363866Light · damagedLAVATORY A EXIT CEILING LOWER LIGHT DAMAGED. REMOVED FWD ENTRY LOWERED CEILING. REMOVED AND REPLACED LAVATORY A EXIT LIGHT ASSY IAW AMM 33-51-01-960-802. OPS CHECK GOOD IAW AMM 33-51-00-710-801. REINSTALLED THE CEILING CLOSEOUT PANEL IAW AMM 25-21-71-400-8Jan 22, 2026 · N922WN · Boeing 7377H4SDR SWAA2026020663613Battery Pack · no testFOUND BOTH OVERWING EMERGENCY EXIT LIGHT BATTERY PACKS FAILED AN OPS CHECK. REMOVED AND REPLACED EMERGENCY BATTERY PACKS M1694 AND M1695 IAW AMM 33-51-06-960-805.Jan 22, 2026 · N8637A · Boeing 7378H4SDR SWAA2026012663765Lens · missingEMERGENCY EXIT ROW OVER WING CAPTAIN SIDE LIGHT LENS MISSING. REINSTALLED THE EMERGENCY LIGHT LENS AT THE EXIT ROW IAW AMM 33-51-01Jan 22, 2026 · N8536Z · Boeing 7378H4SDR DALA2026012600597Battery Pack · inoperative(LOG 8526041) DURING SERVICE CHECK, FOUND EMERGENCY LIGHTS FROM ROWS 11-22 INOPERATIVE. R & R THREE BATTERY PACKS IAW AMM 33-51. OPS TESTS NORMAL.Jan 22, 2026 · N887DN · Boeing 737932ERSDR AALA202601253062Bulb · inoperativeAIRCRAFT IN BASE MAINTENANCE: EMERGENCY EXIT LIGHTS AT ROW 10 DEF HAS MULTIPLE BULBS INOPERATIVE. MAINTENANCE RELAMPED EXIT SIGN OPS CK IAW AMM 33-51-00.Jan 22, 2026 · N660AW · Airbus A320232SDR AALA202601253097Bulb · inoperativeAIRCRAFT IN BASE MAINTENANCE: OVERHEAD EMERGENCY EXIT LIGHTS AT ROW 26 HAS MULTIPLE BULBS INOP.MAINTENANCE REPLACED OVERHEAD EMERGENCY EXIT LIGHTS AT ROW 26 PER AMM 33-51-00.Jan 22, 2026 · N660AW · Airbus A320232SDR AALA202601256060Bulb · inoperativeAIRCRAFT IN BASE MAINTENANCE: OVERHEAD EMERGENCY EXIT LIGHTS AT ROW 10 HAS MULTIPLE BULBS INOP. MINTENANCE RELAMPED EXIT LIGHTS CKS OK IAW AMM 33-51-00.Jan 22, 2026 · N660AW · Airbus A320232SDR AALA202601258085Bulb · intermittentAIRCRAFT IN BASE MAINTENANCE: LAV WHITE EMERG PATH LIGHT INTERMITTENT. MAINTENANCE REPLACED LAMP LAV WHITE EMERG PATH LIGHT ON LAVATORY D IAW CMM25-43-51.Jan 22, 2026 · N668AW · Airbus A320232SDR AALA202601236631Light · detachedAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT FOUND THE FORWARD OVERWING EXIT ROW LIGHT SITTING UNATTACHED. REATTACHED FORWARD SIDE OVERHEAD OVERWING EXIT ROW LIGHT.Jan 22, 2026 · N960AN · Boeing 737823SDR AALA202601230120Battery Pack · inoperativeAIRCRAFT WAS NOT GROUNDED: FROM SEATS AT ROW 8 TO 14 THE EMERGENCY LIGHTS ARE OUT. REMOVED AND REPLACED M2335 BATTERY PACK. PER AMM 33-51-06.Jan 22, 2026 · N323SG · Boeing 7378SDR AALA202601236219Sign · detachedAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT LIGHT AT 13C HAS DETACHED FROM SEAT. RESECURED SEAT PANEL. PER AMM 25-22-00.Jan 22, 2026 · N901AN · Boeing 737823SDR DALA2026012300526Charger · faultedAIRCRAFT 5807, EMERGENCY LIGHT L EMERG CHARGER C/B POPPED WHEN ARMED. CORRECTIVE ACTION: REPLACED POWER SUPPLY CHARGER M371. CKS OK PER B757-300 AMM 33-51. (LP 8048982)Jan 22, 2026 · N587NW · Boeing 757351SDR ASAA2026012263026Lens · brokenDMI 545683 EXIT SIGN AT 3R CAME OFF AND BROKE ( EMERG EXIT LT COVER ). GROUNDED - YES. REMOVED AND REPLACED 3R EXIT SIGN COVER PER AMM 33-51-17. SECURITY AND OPS CHECK GOOD. PLACARD REMOVED. MIC UPDATED.Jan 22, 2026 · N395HA · Airbus A330243SDR SIMA20260122001Light · out of limitsEMERGENCY PHOTOLUMINESCENT LIGHT STRIP FWD GALLEY STORAGE UNIT OUT OF LIMITS RAR EMERGENCY PHOTOLUMINESCENT STRIP IAW ERJ MM 33-50-21 OPS CHECK GOODJan 22, 2026 · N222NS · Emb ERJ170200LRSDR HNAA2026012300075Inverter · abnormal1ST ROW EMERGENCY LIGHT STRIP AND SERVICE DOOR EXIT SIGN INOP FACT 22JAN26 07:25 ROA R&R #200 INVERTER PER AMM 33-50-11 PN ON 7824-1 PN OFF 7824-1Jan 22, 2026 · N656AE · Emb EMB145LRSDR CALA2026012313232Light · missingFOUND SEAT 7D PROXIMITY LIGHT MISSING. SEAT 7D EMERGENCY PROXIMITY LIGHT REPLACED IAW CMM 25-26-34, INSTALLATION TEST CARRIED OUT PASSED AND SATISFACTORY.Jan 22, 2026 · N27903 · Boeing 7878SDR CALA2026012313224Lens · missing12D SEAT EMERGENCY PATH LIGHT LENS MISSING. PERFORMED INSTALLATION OF THE EMERGENCY PATH LIGHT LENS POS. 12D SEAT REFER AMM DMC-B787-A-33-51-06-00A-720A-A. ITEM TESTED. ITEM OK. GOOD FOR SERVICE.Jan 22, 2026 · N38955 · Boeing 7879SDR CALA2026012313211Lamp · inoperativeEMERGENCY LIGHTS - OPERATIONAL TEST WITH THE TEST SWITCH PROCEDURE - EMERGENCY SLIDE LIGHT AT R4 DOOR INOP REPLACED THE LAMPS IAW AMM 33-51-06-962-001-002. OP CHKD GOOD.Jan 22, 2026 · N57868 · Boeing 75733NSDR CALA2026012313209Lamp · inoperativeEMERGENCY LIGHTS - OPERATIONAL TEST WITH THE TEST SWITCH PROCEDURE. EMERGENCY EXIT SIGN OVER R1 DOOR HAS MULTIPLE LAMPS INOPERATIVE. REPLACED FOUR LAMPS IAW AMM 33-51-01-962-001-002. OP CHKD GOOD.Jan 22, 2026 · N57868 · Boeing 75733NSDR CALA2026012313207Light · faultedON SEAT ROW 14ABC, AISLE EMERGENCY LIGHT IS OFF AND THEN ON INTERMITTENTLY WHEN TAPPED WITH HAND REMOVED AND REPLACED SEAT MOUNTED FLOOR PROXIMITY LIGHT REF AMM 33-51-11-960-802, OPS CHECKED GOOD.Jan 22, 2026 · N81449 · Boeing 737924ERSDR CALA2026012313205Lamp · inoperativeEMERGENCY LIGHTS - OPERATIONAL TEST WITH THE TEST SWITCH PROCEDURE - EMERGENCY AREA LIGHT AT DOOR L3 INOP. REPLACED THE LAMPS REF AMM 33-51-05-002-001 OP CK GOOD.Jan 22, 2026 · N57868 · Boeing 75733NSDR CALA2026012313203Lamp · inoperativeEMERGENCY LIGHTS - OPERATIONAL TEST WITH THE TEST SWITCH PROCEDURE - EMERGENCY SLIDE LIGHT AT L1 DOOR INOP. RELAMPED REF AMM 33-51-06-962-001-002 OP CK GOOD PARTS USED: 767,QTY :1Jan 22, 2026 · N57868 · Boeing 75733NSDR CALA2026012313201Bulb · inoperative20 ABC & 21 DEF OVERWING EXIT HATCH HANDLE ONE LAMP INOPERATIVE 20DEF, BOTH OVERWING EXIT HATCH HANDLE LAMPS REMOVED THE BULBS AND REPLACED WITH SERVICABLE IAW AMM 33-21-00-960-806 OPS CHECK OK.Jan 22, 2026 · N75425 · Boeing 737924ERSDR DXTA2026012306636Battery Pack · faultyWHEN PLANE IS POWERED IN EMERGENCY LIGHTS ARE ON THE ARM OR OFF POSITION. ALL EMERGENCY LIGHTS ARE OFF AS EXPECTED. WHEN THE APU IS SHUT DOWN THE FORWARD EMERGENCY LIGHTS ARE OUR RECEIVING POWER AND ON. THIS INCLUDES THE EXTERIOR EMERGENCY LIGHT TO THE RIGHT OJan 22, 2026 · N128QS · Bombdr BD7001A11SDR DXTA2026012306637Battery · defectiveEMERGENCY LIGHT ON WITH SWITCH IN ARMED POSITION. REPLACED BATTERY. OPS CHECK GOOD. IAW EMB505E AMM 33-52-01-000/400-801-A.Jan 22, 2026 · N485QS · Emb EMB505SDR SIMA20260121002Battery · inoperativeEMERGENCY LIGHTS ON FWD PASSENGER AREA CEILING PANEL 227BLC DO NO ILLUMINATE OR ARE VERY WEAK WHEN EMERGENCY LIGHTS ARE ACTIVATED. COMPLETE:RAR BATTERY UNIT 2 IAW AMM 33-50-01, OPS CHECK GOOD. COMPLETE:RAR BATTERY UNIT 2 IAW AMM 33-50-01, OPS CHECK GOOD.Jan 21, 2026 · N740MR · Emb ERJ170100SESDR SIMA20260121001Light · crackedEMERGENCY PHOTOLUMINESCENT INDICATOR FLOOR STRIP LH #5 IS CRACKED MORE THAN 10% OF STRIP. COMPLETE: INSTALLED NEW PHOTOLUMINESCENT INDICATOR FLOOR STRIP LH #5 IAW AMM 33-50-21 COMPLETE:INSTALLED NEW PHOTOLUMINESCENT INDICATOR FLOOR STRIP LH #5 IAW AMM 33-50-21Jan 21, 2026 · N740MR · Emb ERJ170100SESDR ENYR20260121002Battery · inoperativeEMERGENCY LIGHTS ON FWD PASSENGER AREA CEILING PANEL 227BLC DO NO ILLUMINATE OR ARE VERY WEAK WHEN EMERGENCY LIGHTS ARE ACTIVATED. COMPLETE:RAR BATTERY UNIT 2 IAW AMM 33-50-01, OPS CHECK GOOD.Jan 21, 2026 · N740MR · Emb ERJ170100SESDR ENY 20260121001Light · crackedEMERGENCY PHOTOLUMINESCENT INDICATOR FLOOR STRIP LH #5 IS CRACKED MORE THAN 10% OF STRIP. COMPLETE:INSTALLED NEW PHOTOLUMINESCENT INDICATOR FLOOR STRIP LH #5 IAW AMM 33-50-21Jan 21, 2026 · N740MR · Emb ERJ170100SESDR SWAA2026021163580Light · deterioratedDETERIORATED PHOTOLUMINESCENT STRIP AT PASSENGER CABIN (10EA). REPLACED PHOTOLUMINESCENT STRIP AT PASSENGER CABIN (10EA) IAW IAW AMM 33-51-15-400-802;Jan 21, 2026 · N468WN · Boeing 7377H4SDR SWAA2026020563410Battery Pack · inoperativeFWD RIGHT EMERGENCY LIGHTS INOPERATIVE. REMOVED AND REPLACED THE BATTERY BACK AND PERFORMED A GOOD OPS CHECK IAW AMM 33-51-06-960-805.Jan 21, 2026 · N8685B · Boeing 7378H4SDR AALA202602039526Light · inoperativeAIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHT ON G7 DAMAGED. REMOVED AND REPLACED FORWARD EMERGENCY LIGHT ON G7. PER B737NG CMM 25-32-08 AND AMM 33-51-00.Jan 21, 2026 · N923AN · Boeing 737823SDR AALA202602033849Light · inoperativeAIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHT ON G7 DAMAGED. REMOVED AND REPLACED AFT EMERGENCY LIGHT ON G7. PER B737NG CMM 25-32-08 AND AMM 33-51-00.Jan 21, 2026 · N923AN · Boeing 737823SDR SWAA2026012863238Battery Pack · inoperativeEMERGENCY LIGHTS ASSOCIATED WITH BATTERY PACK M1695 ARE INOPERATIVE. R & R THE BATTERY PACK M1695 AND PERFORMED GOOD OPS TEST IAW AMM 33-51-06-960-805.Jan 21, 2026 · N8524Z · Boeing 7378H4SDR ASAA2026012163913Battery Pack · no testRIGHT OVERWING EMERGENCY LIGHT FAIL CAPACITY CHECKS RXR430X. GROUNDED - YES. REMOVED AND INSTALLED NEW BATTERY PACK IAW AMM 33-51-06-960-802, PERFORMED OPS CHECKED GOOD.Jan 21, 2026 · N976AK · Boeing 7379SDR SWAA2026012663398Cover · detachedAISLE CEILING EXIT SIGN COVER BETWEEN OVERWING EXIT ROWS, DETACHED. INSTALLED THE COVER IAW AMM 33-51-01.Jan 21, 2026 · N8691A · Boeing 7378H4SDR CALA2026012313182Switch · out of positionEMERGENCY LIGHTS ADVISORY FLIGHT DECK EMERGENCY LIGHT SWITCH IS NOT IN THE ARMED POSITION, OR SWITCH IS IN ARMED POSITION AND FLIGHT ATTENDANT EMERGENCY L IGHT SWITCH SELECTED ON, OR THE SYSTEM CONTROLS ARE IN THE ARMED STATE AND THE 115 VAC TO AT LEAST ONE OFJan 21, 2026 · N27901 · Boeing 7878SDR DXTA2026012306625Battery · faultedUPON TAXI DEPARTING MMU FBO WE NOTICED THAT THE EMERGENCY LIGHTS WERE STILL ON AS THE EMER LT SWITCH WAS PLACED IN ARM. WHEN REACHING THE RUN-UP PAD AT MMU THE EMERGENCY LIGHTS BEGAN STROBING CORRECTIVE ACTION: REMOVED AND REPLACED NO.1 & 2 EMERGENCY BATTERIESJan 21, 2026 · N363QS · Emb EMB505SDR ASAA2026012163001Light · detachedEMERGENCY EXIT LIGHT BY ROW 4 FALLING OFF. GROUNDED - YES. REMOVED & REPLACED EMERGENCY EXIT LIGHT. OPS CHECK GOOD. OK FOR SERVICE.Jan 21, 2026 · N495HA · Boeing 717200SDR AALA202601228851Epsu · activation errorAIRCRAFT IN BASE MAINTENANCE: EPSU INT LOAD AFT L FAULT WHEN PERFORMING EMERGENCY LIGHT TEST. MAINTENANCE REPLACED EMERGENCY POWER SUPPLY UNIT 13WL IAW AMM 33-51-38.Jan 21, 2026 · N775XF · Airbus A319112SDR AALA202601223618Epsu · activation errorPERFORMED EMERGENCY CABIN LIGHTING SYS TEST AND RECEIVED MESSAGE : ATA33-51-38 EPSU INT LOAD AFT L. MAINTENANCE REPLACED EMERGENCY POWER SUPPLY UNIT 13WL IAW AMM 33-51-38.Jan 21, 2026 · N775XF · Airbus A319112
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