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 SWAA2026033072654Light · burnedBURNED OVERWING EXIT LIGHT RIGHT ROW 14. REPLACED OVERWING EXIT LIGHT RIGHT ROW 14 IAW AMM 33-21-00-960-805.Feb 20, 2026 · N8633A · Boeing 7378H4SDR SWAA2026033072657Light · burnedBURNED OVERWING EXIT LIGHT LEFT ROW 14. REPLACED OVERWING EXIT LIGHT LEFT ROW 14 IAW AMM 33-21-00-960-805.Feb 20, 2026 · N8633A · Boeing 7378H4SDR REXA2026022500064Bulb · inoperativeEXIT LIGHT D5154 FOUND WITH BULBS BURNT OUT R/R LIGHT BULBS IAW AMM 33-51-05. OPS CHECK GOOD. PN OFF/ON: 3071BPE/GPLFeb 20, 2026 · N184GJ · Cndair CL6002D24SDR CALA2026022514056Switch · faultedEMERGENCY LIGHTS OPS CHK, CREW INDUCED FAULT. EMERGENCY LIGHTS STUCK ON. LOGIC IS OUT OF SEQUENCE IAW FIM 33-50, TASK 801, REMOVED & REPLACED PILOTS EMERGENCY EXIT LIGHT SWITCH S7 IAW WDM 33-51-11-. NO HELP, EXIT LIGHTS REMAIN ON WHEN SWITCH IS IN OFF. FOUNDFeb 20, 2026 · N27724 · Boeing 737724SDR SWAA2026022472891Lens · missingOVERWING EMERGENCY EXIT SIGN LENS MISSING. INSTALLED THE OVERWING EXIT SIGN LENS IAW MM 11-30-00.Feb 20, 2026 · N8906K · Boeing 7378SDR SWAA2026022372460Battery Pack · failedEMERGENCY BATTERY PACK AT 15 DEF FAILED CAPACITY CHECK. R & R THE BATTERY PACK M1669 AT 15 DEF IAW AMM 33-51-06.Feb 20, 2026 · N439WN · Boeing 7377H4SDR SWAA2026022372544Power Supply · inoperativeEXTERIOR EMERGENCY LIGHT AT L1 DOOR IS INOPERATIVE. REMOVED AND REPLACED THE POWER SUPPLY CHARGER IAW MM 33-51-06.Feb 20, 2026 · N8859Q · Boeing 7378SDR SWAA2026022373475Charger · inoperativeEXTERIOR EMERGENCY LIGHT AT L1 DOOR IS INOPERATIVE. REMOVED AND REPLACED THE POWER SUPPLY AND CHARGER IAW MM 33-51-06.Feb 20, 2026 · N8859Q · Boeing 7378SDR SWAA2026022372380Lamp · inoperativeLEFT OVERWING EXIT LIGHT IS HAS A BULB OUT. REMOVED AND REPLACED BOTTOM MOST LAMP IN THE LT OVERWING EXIT SIGN JUST FORWARD OF LT OVERWING EXIT AND PERFORMED SATISFACTORY OPERATIONAL TEST IAW AMM 33-51-01-960-801.Feb 20, 2026 · N922WN · Boeing 7377H4SDR IPXA2026022322493Bulb · inoperativeENTRY HATCH EMERGENCY EXIT LIGHT HAS MULTIPLE BULBS INOPERATIVE. RELAMPED ENTRY HATCH EMERGENCY EXIT SIGN IAW AMM 33-51-01-962-001. OP'S CHECKED GOOD.Feb 20, 2026 · N403UP · Boeing 75724APFSDR AALA202602233752Connector · disconnectedAIRCRAFT IN BASE MAINTENANCE: SEAT 4C FLOOR LEVEL EMERGENCY LIGHT IS INOPERATIVE. MAINTENANCE FOUND CONNECTOR FOR EMERGENCY LIGHT DISCONNECTED, RECONNECTED THE CONNECTOR FOR SEAT 4C FLOOR LEVEL EMEGENRCY LIGHT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK Feb 20, 2026 · N420AN · Airbus A321253NXSDR DALA2026022301283Battery · inoperativeEMERGENCY EXIT SIGN MID CLASS DIVIDER, RIGHT BEHIND ROW 8 FAILS TO LIGHT. FOUND BATTERY AT M9326 POWER SUPPLY BAD. INSTALLED NEW BATTERY IAW AMM 33-51, OPS CKS GOOD. (8067870)Feb 20, 2026 · N661DN · Boeing 757232SDR DALA2026022301281Power Supply · inoperativeEMERGENCY ESCAPE PATH LIGHTS INOPERATIVE, SEATS 21, 22, 23. REPLACED & OPS CHECKED EMERGENCY LIGHTS POWER SUPPLY M11612. IAW 33-57-01. (1459796)Feb 20, 2026 · N583NW · Boeing 757351SDR SIMA202602230001Battery · inoperativeFOUND FWD OVERHEAD CEILING EMERGENCY LOCATOR LIGHT INOP DURING PS2 CHECK RAR RH EMERGENCY LIGHT POWER UNIT IAW AMM 33-50-01OPC GOODFeb 20, 2026 · N225NN · Emb ERJ170200LRSDR AALA202602234770Bulb · inoperativeAIRCRAFT IN BASE MAINTENANCE: 3L DOOR EMERGENCY EXIT LIGHT OVER WING LIGHT INOPERATIVE. MAINTENANCE RELAMPED #3L DOOR EMERGENCY EXIT LIGHT OVER WING LIGHT IAW AMM 33-51-04.Feb 20, 2026 · N723AN · Boeing 777323ERSDR CALA2026022314006Battery · no testL2 DOOR EMERGENCY LIGHT BATTERY CAPACITY CHECK FAILED. THE EMERGENCY LIGHT BATTERY WAS REPLACED AND TESTED NORMAL IAW AMM 33-51-06.Feb 20, 2026 · N79011 · Boeing 777224SDR CALA2026022314004Battery · no testR4 DOOR EMER LIGHT BATTERY M33409 CAPACITY CHECK FAILED. EMERGENCY LIGHT BATTERY REPLACED AND TESTED NORMAL IAW AMM 33-51-06.Feb 20, 2026 · N79011 · Boeing 777224SDR CALA2026022314002Battery · failedDR 3R M33404 EMER LIGHT CAPACITY CHECK FAILED EMER LIGHT BATTERY REPLACED AND TESTED NORMAL AS PER AMM 33-51-06Feb 20, 2026 · N79011 · Boeing 777224SDR CALA2026022314000Charger · failedR3 DOOR EMERGENCY LIGHT BATTERY CHARGER TEST TO FAILED. EMERGENCY LIGHT BATTERY CHARGER REPLACED AND TESTED NORMAL IAW AMM 33-51-06.Feb 20, 2026 · N79011 · Boeing 777224SDR CALA2026022313998Charger · failedL2 DOOR EMERGENCY LIGHT BATTERY CHARGER TEST FAILED. EMERGENCY LIGHT BATTERY CHARGER REPLACED AND TESTED NORMAL IAW AMM 33-51-06,Feb 20, 2026 · N79011 · Boeing 777224SDR CALA2026022313996Lens · missingEMERGENCY LIGHT COVER IN 1ST CLASS CLOSET IS MISSING INSTALLED NEW EMERGENCY EXIT LIGHT COVER IAW AMM 33-51-14. LIGHT OPS CHECKED GOOD.Feb 20, 2026 · N66828 · Boeing 737924ERSDR CALA2026022313992Lens · missingPOLARIS PASSENGER SEAT 12D EMERGENCY PATH LIGHTING (EPL) LENS MISSING. R & R THE POLARIS PASSENGER SEAT 12D EMERGENCY PATH LIGHT (EPL) REFER TO AMM DMC-B787-A-33-51-06-00A-520A-A AND AMM DMC-B787-A-33-51-06-00A-720A-A. PERFORMED THE EMERGENCY LIGHTS FROM THE Feb 20, 2026 · N29961 · Boeing 7879SDR CALA2026022313973Light · broken49F EMERGENCY PATH LIGHTING IS BROKEN. RESECURED SEAT 49F EMERGENCY PATH LIGHTNING ASSY REF AMM 33-51-00. NO DEFECTS NOTED. OK TO CONTINUE.Feb 20, 2026 · N29984 · Boeing 7879SDR SWAA2026032372084Light · deterioratedDETERIORATED PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING ALONG PASSENGER CABIN (1KT). REPLACED PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING ALONG PASSENGER CABIN (1KT) IAW AMM 33-51-15-400-802. AND INSTALLATION IS COVERED WITH TTG8Q01AEKT8 AND TTG8Q002B7TQ STEP 22Feb 19, 2026 · N245WN · Boeing 7377H4SDR SWAA2026031072301Light · damagedG1 EMERGENCY EXIT LIGHT DAMAGED. REMOVED AND REPLACED G1 EMERGENCY EXIT LIGHT IAW AMM 33-51-01-960-802..Feb 19, 2026 · N246LV · Boeing 7377H4SDR SWAA2026022671958Battery Pack · inoperativePASSENGER OVHD EMERGENCY LIGHT INOPERATIVE AT 25DEF. REMOVED AND REPLACED M1672 BATTERY PACK, OPS CHECKED GOOD IAW AMM 33-51-06-960-805-NG.Feb 19, 2026 · N8532S · Boeing 7378H4SDR ASAA2026021964496Switch · out of positionEMERGENCY LIGHT ON IN FORWARD & AFT GALLEY POSITON SWITCH DID NOT AGREE. GROUNDED - YES. PERFORMED EMERGENCY LIGHTS OPS TEST. OPS CHECK GOOD IAW AMM 33-51-00-720-801.Feb 19, 2026 · N961AK · Boeing 7379SDR SWAA2026022372610Lens · detachedOVERHEAD EXIT SIGN MID CABIN FELL OFF. SECURED OVERHEAD EXIT SIGN LENS IAW AMM INTRO SIP.Feb 19, 2026 · N214WN · Boeing 7377H4SDR DXTA2026022306949Sign · inoperative33-50-01 EMERGENCY CABIN LIGHTING REPEAT WRITE-UP. FLASHING EVERY 15 SECONDS. REMOVED MED AFT EXIT SIGN MARKER LIGHT ASSEMBLY PN 9919055-2 SN 07C197A. INSTALLED NEW LIGHT PN 9919055-2 SN 19L561A. PERFORMED OPS TEST OF EMER LIGHTS AND IT CHECKS GOOD. POWERED Feb 19, 2026 · N389QS · Cessna 680SOVSDR AALA202602204342Cids · no testAIRCRAFT WAS GROUNDED: REF MIC 7102462. AN ATTEMPT WAS MADE TO PLACARD PROGRAM AND TESTPANEL MEL 23-26 BUT M PROCEDURE D. 23-73-00-040-007-A B.PROCEDURE (1) 33-51-00-040-001-A 4.PROCEDURE A STEP 2 FAILED. ALL EMERGENCY LIGHTS DID NOT ILLUMINATE.Feb 19, 2026 · N765US · Airbus A319112SDR AALA202602201010Battery Pack · inoperativeAIRCRAFT IN BASE MAINTENANCE: EPL BATTERY AT WBU20 S/N ST24093357 BAD FROM STOCK. SEAT ROW 26HED. MAINTENANCE REMOVED AND REPLACED EPL BATTERY AT WBU20, REMOVED WBU=S/N ST24093357 REPLACED WBU=S/N ST25016772. INSTALLATION TESTS GOOD, OK FOR SERVICE IAW AMM 33-Feb 19, 2026 · N804AN · Boeing 7878SDR SWAA2026022072153Battery Pack · inoperativeEMERGENCY LIGHTS INOPERATIVE AT RT FWD GALLEY AREA; ON BATTERY PACK M02816 CIRCUIT. REPLACED THE FWD GALLEY (M02816) POWER SUPPLY BATTERY PACK IAW AMM 33-51-06. OPS CHECKED GOOD.Feb 19, 2026 · N8709Q · Boeing 7378SDR SWAA2026022072154Lamp · inoperativeCAPT SIDE FWD OVERWING EMERGENCY EXIT LIGHT INOPERATIVE. REPLACED THE LAMPS IAW AMM 33-51-04. OPS TESTED GOOD.Feb 19, 2026 · N8637A · Boeing 7378H4SDR SWAA2026022072042Lamp · burnedAFT SERVICE DOOR UPPER PROXIMITY LIGHT; BELOW THE EMERGENCY EXIT SIGN; HAS BURNT OUT BULB. AFT SERVICE DOOR UPPER PROXIMITY LIGHT BELOW THE EMERGENCY EXIT SIGN HAS BURNT OUT BULB. REPLACED THE BULB IAW AMM 33-51-00-710-801, OPS TESTED IAW AMM 33-51-01-960-80Feb 19, 2026 · N8683D · Boeing 7378H4SDR JJBA20260220056Bulb · inoperativeCOCKPIT EMERGENCY LIGHT INOP. R & R COCKPIT EMERGECY LIGHT BULB. OPS CHECK OK AT THIS TIMEFeb 19, 2026 · N16178 · Emb EMB145XRSDR DALA2026022001227Battery · inoperativeSHIP 6817 FOUND DOORS 4L AND 4R EMERGENCY EXIT SIGN INOP. CORRECTIVE ACTION: REMOVED AND REPLACED BOTH BATTERIES AT M736 AND M737. ALSO REMOVED AND REPLACED CHARGER AT M737. REF B737 AMM 33-51. OPS CHK GOOD. (7990697)Feb 19, 2026 · N723TW · Boeing 757231SDR HNAA2026022000146Power Supply · inoperativeEXTERNAL EMERGENCY LIGHT ON RH SIDE OF FWD WING TO FUSE FAIRING IS INOP. R & R NR 2 EMERGENCY BATTERY POWER SUPPLY IAW AMM 33-50-04.Feb 19, 2026 · N925AE · Emb EMB145LRSDR AALA202602207450Power Supply · no testAIRCRAFT WAS GROUNDED: EMERGENCY SEAT LIGHTS AT ROW 21-23 27 28 32 33 36 ARE INOPERATIVE. REPLACED EMERGENCY POWER SUPPLY UNIT 11WL AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM PER AMM 33-51-38 WITH NO ISSUES NOTED.Feb 19, 2026 · N434AN · Airbus A321253NXSDR F3LA202602200371Battery · failedAIRCRAFT WAS NOT GROUNDED AND IS IN CHECK FOR SCHEDULED MX. DURING OPC FOUND EPSU BATTERY 14WL INOP, REPLACEMENT IS REQUIRED IAW AMM 33-51-00-810-869-A REV 105. CORRECTIVE ACTION: REPLACED EPSU BATTERY 14WL IAW AMM 33-38-400-002-A REV 105.Feb 19, 2026 · N704FR · Airbus A321211SDR CALA2026022013939Guard · brokenEMERGENCY LIGHT SWITCH COVER BROKEN, FOUND EMERGENCY LIGHT TOGGLE SWITCH GUARD AT P5 PANEL WITH METAL LEVER LOOSE. REPOSITIONED IT AND PERFORMED TEST AS PER AMM 33-51-00-715-001. GOOD FOR SERVICE.Feb 19, 2026 · N67058 · Boeing 767424ERSDR CALA2026022013935Battery Pack · dischargedAIRCRAFT EMERGENCY LIGHT DONT TURN ON, ON SEAT AFT OF THE EXIT ROW. REMOVED AND REPLACED EMERGENCY BATTERY PACK M1672. OPS CHECK OF EMERGENCY LIGHTS GOOD. REF AMM 33-51-06 PARTS USED: 99-3351-3-0015,QTY :1Feb 19, 2026 · N79541 · Boeing 737824SDR SWAA2026021972155Lamp · inoperativeAFT ENTRY DOOR EXTERIOR EMERGENCY LIGHT INOPERATIVE. R & R THE LAMP IAW AMM 33-51-04. OPS CHECKED GOOD.Feb 19, 2026 · N1802U · Boeing 7378SDR DALA2026021901182Power Supply · no testEMERGENCY LIGHTS EPSU AFT GALLEY AREA DID NOT TEST (REFER TO AMDS CARD 5210-7089-RF, LF, LA, RA (RII)). REPLACED BATTERY OF THE EPSU 13WL AS PER A320 FAM AMM33-51-38-000-002-A, AS PER A320 FAM AMM 33-51-38-400-002-A. REPLACED WIRING 3351-5078 ON AFT DOOR LH Feb 19, 2026 · N362NW · Airbus A320212SDR SWAA2026032471800Light · deterioratedDETERIORATED PHOTOLUMINESCENT FLOOR LIGHT. REPLACED THE PHOTOLUMINESCENT PROXIMITY LIGHTING IAW AMM-33-51-15-400-802.Feb 18, 2026 · N920WN · Boeing 7377H4SDR SWAA2026030972037Diffuser · missingCEILING PANEL EXIT LIGHT ASSY FOR OVERWING EXITS IS MISSING DIFFUSER ATTACH CLIP. REMOVED AND REPLACED CEILING PANEL EXIT LIGHT ASSY FOR OVERWING EXITS IAW AMM 33-51-01-960-802.Feb 18, 2026 · N246LV · Boeing 7377H4SDR SWAA2026022071912Battery Pack · inoperativeEMERGENCY LIGHT'S RELATED TO BATTERY PACK M1695 ARE INOPERATIVE. REMOVED AND REPLACED THE EMERGENCY BATTERY PACK M1695; OPS TESTED GOOD IAW AMM 33-51-06-960-805.Feb 18, 2026 · N8683D · Boeing 7378H4SDR JJBA20260220055Sign · detachedEXIT SIGN BY 1A FALLING OFF. SECURED EXIT SIGN.Feb 18, 2026 · N21129 · Emb EMB145XRSDR DALA2026022001226Battery · inoperativeSHIP 649 DOOR 2R CLOSET EXIT SIGN LIGHT INOP. CORRECTIVE ACTION:T/S & FOUND BATTERY ASSY (AD-2013-1A ) BAD ON POWER SUPPLY (M9325). REMOVED & REPLACED PER B757 MM 33 -51-07. OPS CKS GD. (1457194)Feb 18, 2026 · N649DL · Boeing 757232SDR SWAA2026021971705Battery Pack · no testEMERGENCY BATTERY PACK FAILED TIMED CHECK AT 14 ABC. R & R THE BATTERY PACK IAW AMM 33-51-06.Feb 18, 2026 · N293WN · Boeing 7377H4SDR DALA2026021901213Light · inoperativeFOUND DURING SERVICE CHECK, OVERHEAD EMERGENCY LIGHT AT L2 & R2 INOPERATIVE. REPLACED LIGHT ASSY AT L2 & R2 OVERHEAD IAW AMM 33-51. ALL CHKD GOOD. (8504819)Feb 18, 2026 · N6703D · Boeing 757232
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