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 CALA2025122312348Battery Pack · no testEMERGENCY LIGHT BATTERY M1676 FAILED A CAPACITY CHECK. REMOVED AND REPLACED THE BATTERY PACK FROM EMERGENCY POWER SUPPLY M1676 IAW AMM 33-51-06-960-805, OPS TESTED GOOD.Dec 19, 2025 · N76288 · Boeing 737824SDR CALA2025122312342Battery Pack · no testEMERGENCY LIGHT BATTERY M1675 FAILED A CAPACITY CHECK. REMOVED AND REPLACED EMERGENCY BATTERY PACK M1675 IAW AMM 33-51-06-960-805. OPS TESTED GOOD.Dec 19, 2025 · N76288 · Boeing 737824SDR CALA2025122312340Battery Pack · no testEMERGENCY LIGHT BATTERY M1671 FAILED A CAPACITY CHECK. REMOVED AND REPLACED THE BATTERY PACK M1671 IAW AMM 33-51-06-960-805. OPS TESTED GOOD.Dec 19, 2025 · N76288 · Boeing 737824SDR CALA2025122312338Battery Pack · no testEMERGENCY LIGHT BATTERY M1670 FAILS CAPACITY CHECK. REMOVED AND REPLACED BATTERY PACK M1670 IAW AMM 33-51-06-960-805. OPS TESTED GOOD.Dec 19, 2025 · N76288 · Boeing 737824SDR CALA2025122312334Battery Pack · no testEMERGENCY LIGHT BATTERY M1694 FAILED A CAPACITY CHECK. REMOVED AND REPLACED THE BATTERY PACK IAW AMM 33-51-06-960-805. TESTED GOOD.Dec 19, 2025 · N76288 · Boeing 737824SDR CALA2025122312332Battery Pack · inoperativeRIGHT FWD OVERWING EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED THE RT FWD OVERWING EMERGENCY LIGHT LAMP & BATTERY PACK IAW AMM 33-51-04-960-801, AND AMM 33-51-06-960-805. TESTED GOOD.Dec 19, 2025 · N76288 · Boeing 737824SDR CALA2025122312325Fuse · blownDURING EMERGENCY LIGHTS OPS CHECK, BUSINESS CLASS FLOOR PROXIMITY LIGHTS INOPERATIVE. REPLACED THE POWER SUPPLY FUSES AT M2816 IAW AMM 33-51-06, OPS CHECKED NORMAL ACFT OK TO CONTINUEDec 19, 2025 · N37518 · Boeing 7379SDR ASAA2025121962453Battery · inoperativeOVERWING EMERGENCY LIGHT INOPERATIVE. GROUNDED - YES. REMOVED AND REPLACED OVERWING EMERGENCY BATTERY IAW AMM 33-51-06. OPS CHECK GOOD. OK FOR SERVICE.Dec 19, 2025 · N494HA · Boeing 717200SDR DALA2025122209336Battery Pack · inoperativeOVER HEAD EMERGENCY LIGHT AT ROW 30ABC INOPERATIVE. REPLACED THE BATTERY PACK IAW AMM 33-51. (LP 8007010)Dec 19, 2025 · N895DN · Boeing 737932ERSDR SWAA2025122254054Cover · looseFWD SERVICE DOOR EXIT COVER (LOWER) CAME OFF. SECURED FWD SERVICE DOOR EXIT COVER IAW MM 33-51-01Dec 19, 2025 · N8676A · Boeing 7378H4SDR AALA202512224962Battery · no testAIRCRAFT WAS GROUNDED: FAULT LIGHT FOR EMERGENCY POWER SUPPLY UNIT 13WL BATTERY ILLUMINATED DURING SYSTEM TEST. MAINTENANCE REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.Dec 19, 2025 · N157UW · Airbus A321211SDR AALA202512229223Bulb · inoperativeAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT R1 DOOR EXTERIOR LIGHT INOPS. MAINTENANCE RELAMPED LIGHT ASSY. OPS CK GOOD .PER AMM 33-51-06.Dec 19, 2025 · N796AN · Boeing 777223SDR CALA2025122112279Light · malfunctionedFA REPORTED CABIN EMERGENCY LIGHT ON FOR FEW MINS THEN OFF WITHOUT MOVING SWITCH. PERFORMED EMERGENCY LIGHTS OPS TEST BY TEST SWITCH IAW TASK 33-51-00-710-802, REV NO. ALL LIGHTS NORMAL TURNED ON AND OFF AUTOMATICALLY.Dec 19, 2025 · N2138U · Boeing 777300ERSDR DALA2025121909265Battery Pack · inoperativeFLOOR EMERGENCY LIGHTS INOP FROM ROW 33-36. CORRECTIVE ACTION: REMOVED AND REPLACED PWR SUPPLY AND BATTERY PACK AT M11081 REF B757 AMM 33-51. OPS CHECK GOOD. (8087523)Dec 19, 2025 · N593NW · Boeing 757351SDR IPXA2025121930729Guard · out of adjustEMER LIGHTS SWITCH DOES NOT GO TO ARMED WHEN GUARD IS CLOSED. ADJUSTED THE EMER LIGHT SWITCH GUARD AND OPERATION TEST,SWITCH BACK TO ARMED WHEN GUARD IS CLOSED IAW AMM 33-51-00.Dec 19, 2025 · N621UP · Boeing 7478FSDR FDEA202512192262Battery Pack · inoperativeDURING POST FLIGHT NONE OF THE EMEGENCY LIGHTING WILL TEST. REMOVED AND REPLACED BATTERY FOR POWER SUPPLY 29WL, ALL EMERGENCY LIGHTING OPS CHECKED GOOD, REF AMM 33-51-14-04. OK TO CONTINUE SERVICE.Dec 19, 2025 · N751FD · Airbus A300B4622RSDR SWAA2025123053829Fuse · inoperativeEMERGENCY EXIT INDICATOR LIGHT L1358 (AFT RH OVERWING DOOR) IS INOP EMERGENCY EXIT INDICATOR LIGHT L1358 (AFT RH OVERWING DOOR) IS INOP RELATED TO BATTERY PACK M1671. UPON FURTHER INVESTIGATION, FOUND THAT EMERGENCY EXIT INDICATOR LIGHT L1358 AND OVERWING ESDec 18, 2025 · N8777Q · Boeing 7378SDR CALA2025122112278Fuse · blownSEAT MOUNTED EMERGENCY EXIT LIGHTS AT ROWS 15, 20 AND 21 INOPERATIVE. RELAMPED ALL SEAT MOUNTED LIGHTS AND CHANGED ALL SEAT MOUNTED LIGHT ASSEMBLYS ON ROWS 15, 20 AND 21. NO HELP. ALSO CHANGED EMERGENCY LIGHT CHARGER AND BATTERY M1694. NO HELP REF FIM TASK 33Dec 18, 2025 · N37468 · Boeing 737924ERSDR AALA202512202003Battery Pack · inoperativeAIRCRAFT IN BASE MAINTENANCE: OVER WING EMERGENCY EXIT LIGHTS INOPERATIVE AT ROWS 16 ABC, 16 DEF, AND 17 DEF. REPLACED BATTERY PACK M1694 (AALA202512202003) AND M1695 (AALA202512202206) PER AMM 33-51-06.Dec 18, 2025 · N907AN · Boeing 737823SDR AALA202512202206Battery Pack · inoperativeAIRCRAFT IN BASE MAINTENANCE: OVER WING EMERGENCY EXIT LIGHTS INOPERATIVE AT ROWS 16 ABC, 16 DEF, AND 17 DEF. REPLACED BATTERY PACK M1694 (AALA202512202003) AND M1695 (AALA202512202206) PER AMM 33-51-06.Dec 18, 2025 · N907AN · Boeing 737823SDR AALA202512193232Light · unsecureAIRCRAFT WAS NOT GROUNDED: OVERHEAD BIN EMERGENCY LIGHT FIXTURE LOOSE AT ROW 12R. SECURED ALL LOOSE HARDWARE. PER AMM 33-50-00.Dec 18, 2025 · N860NN · Boeing 737823SDR AALA202512191465Light · detachedAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT MODULE ON THE SIDE OF SEAT 27C HAS FALLEN OFF. REPLACED FLOOR PROXIMITY LIGHT AT ROW 27. PER AMM 33-51-11. OPERATIONAL CHECK GOOD.Dec 18, 2025 · N358PW · Boeing 737823SDR JJBA20251219027Lamp · inoperativeCOCKPIT EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED COCKPIT EMERGENCY LIGHT. OPS CHECK SAT.Dec 18, 2025 · N14148 · Emb EMB145XRSDR AALA202512198419Power Supply · faultedAIRCRAFT WAS NOT GROUNDED: DURING WC 72T20033001 ACCOMPLISHMENT IT WAS FOUND BOTH BACKUP POWER SUPPLY FAULT AT OFAR. MAINTENANCE REPLACED BOTH BACKUP POWER SUPPLY AT OFAR IAW AMM 33-29-12, TEST OK.Dec 18, 2025 · N731AN · Boeing 777323ERSDR AALA202512192561Power Supply · faultedAIRCRAFT WAS NOT GROUNDED: DURING WC 72T20033001 ACCOMPLISHMENT IT WAS FOUND BOTH BACKUP POWER SUPPLY FAULT AT OFAR. MAINTENANCE REPLACED BOTH BACKUP POWER SUPPLY AT OFAR IAW AMM 33-29-12, TESTED OK.Dec 18, 2025 · N731AN · Boeing 777323ERSDR AALA202512193934Wire Harness · damagedAIRCRAFT WAS GROUNDED: SEAT MOUNTED EMERGENCY LIGHT INOP AT SEAT 24ABC. MAINTENANCE SEAT HARNESS #26-3351-3-0022 PER ESPM 20-33-00, 20-33-30, OP CK NORMAL PER MM 33-51-19.Dec 18, 2025 · N114UW · Airbus A320214SDR CALA2025121912271Lamp · inoperativeEMERGENCY LIGHT AT L1 DOOR INOPERATIVE. RELAMPED EMERGENCY SLIDE LAMP AT L1 DOOR IAW AMM 33-51-04-960-801. OPS CHECKED GOOD.Dec 18, 2025 · N37422 · Boeing 737924ERSDR CALA2025121912270Fuse · blownALL THREE EMERGENCY EXIT LIGHTS INOPERATIVE AT THE LT OVERWING EXIT. REPLACED THE FUSES IN M1668 POWER SUPPLY 33-51-06-960-804.. EMERGENCY EXIT LIGHTS OP CKS GOOD.Dec 18, 2025 · N21723 · Boeing 737724SDR DALA2025121809213Battery Pack · no testDURING SVC CHECK WALK AROUND FOUND BOTH LEFT WING EMERGENCY EXIT DOOR EMER LIGHTS INOP, LEFT WING AFT WING ROOT EMER LIGHT INOPERATIVE. R & R BATTERY PACKS AT ROWS 11ABC AND 25ABC REF B737 AMM 33-51. ALL DISCREPENT LIGHTS NOW OPERABLE.Dec 18, 2025 · N891DN · Boeing 737932ERSDR AALA202512185611Bulb · no testAIRCRAFT WAS NOT GROUNDED: CABIN CEILING EMERGENCY LIGHT AT ROW 18 INOP. MAINTENANCE RE-LAMPED CABIN CEILING EMERGENCY LIGHT AT ROW 18 IAW AMM 33-51-11.Dec 18, 2025 · N114UW · Airbus A320214SDR SWAA2026011253532Battery Pack · no testFUNCTIONAL CHECK ALL EMERGENCY LIGHTS, ALL EMERGENCY LIGHTS TEST GOOD LESS LIGHTS COMMON TO M1695 BATTERY PACK. IAW AMM 33-51-00-710-801.Dec 17, 2025 · N8522P · Boeing 7378H4SDR SWAA2026010753312Battery Pack · inoperativeRT OVERWING EMERGENCY EXIT LIGHTS INOPERATIVE. INSPECTED IAW AMM 33-51-06-960-805-NG. POWER SUPPLY - BATTERY PACK REPLACEMENT.Dec 17, 2025 · N8518R · Boeing 7378H4SDR SWAA2025123053370Battery Pack · inoperativeRIGHT OVERWING EMERGENCY EXITS SIGNS INOPERATIVE. REMOVED AND REPLACED BATTERY PACK IAW AMM 33-51-06-960-805-NG.Dec 17, 2025 · N8518R · Boeing 7378H4SDR SWAA2025122953304Power Supply · inoperativeLEFT EMERGENCY EXIT LIGHT INOP IN CABIN AT BS639. R&R BATTERY PACK FOR POWER SUPPLY M1670 IAW AMM 33-51-06. OPS CHECK GOOD.Dec 17, 2025 · N8511K · Boeing 7378H4SDR SWAA2025122253287Lens · missingFLIGHT ATTENDANT REPORTS ROW 15 ABC EMERGENCY EXIT DOOR LOWER IDENTIFIER COVER MISSING. INSTALLED ROW 15 ABC EMERGENCY EXIT DOOR LENS INDICATOR IAW AMM SIPDec 17, 2025 · N8630B · Boeing 7378H4SDR CALA2025122212294Battery Pack · no testPASSENGER CABIN, EMERGENCY LIGHT BATTERY PACK M1673 FAILS CAPACITY CHECK. REMOVED AND REPLACED THE BATTERY PACK M1673 IAW AMM 33-51-06-960-805, OPS CHECK GOOD.Dec 17, 2025 · N36444 · Boeing 737924ERSDR SWAA2025121953161Battery Pack · inoperativeFOUND ROW 6 ABC EMERGENCY LIGHT INOPERATIVE. R & R THE BATTERY PACK IAW AMM 33-51-06. OPS CHECKED GOOD.Dec 17, 2025 · N465WN · Boeing 7377H4SDR SWAA2025121953243Light · damagedPASSENGER CABIN SEAT ROW 24 ABC AND 24 DEF PHOTOLUMINESCENT STRIPS HAVE MOISTURE UNDER CLEAR LENS. R&R CABIN PHOTOLUMINESCENT STRIPS IAW AMM 33-51-15.Dec 17, 2025 · N491WN · Boeing 7377H4SDR SWAA2025121953349Lens · missingEXIT SIGN COVER AT FWD SERVICE DOOR MISSING. INSTALLED THE LENS IAW AMM 33-51-01.Dec 17, 2025 · N8693A · Boeing 7378H4SDR QXEA2025121900367Warning Light · false activationEMERGENCY LIGHT BATTERY FAULT ON EICAS AFTER POWER UP. REMOVED FROM SERVICE. IAW FIM 33-50-00-810-801-A STEPS 7.C. FAULT WAS NOT PRESENT NO FURTHER DEFECT NOTED. RETURNED TO SERVICE. NO PARTS REPLACED.Dec 17, 2025 · N669QX · Emb ERJ170200LRSDR DALA2025121909262Power Supply · inoperativeEMERGENCY LIGHTS AT ROWS 44AB TO 54AB INOPERATIVE. R & R POWER SUPPLY M9010 IAW AMM 33-51 (8054751)Dec 17, 2025 · N193DN · Boeing 767332SDR ABXA20251217343Battery · inoperativeDURIING MAINTENANCE INSPECTION, FOUND M735 EMERGENCY BATTERY INOPERATIVE. MOVED ACTIVE CONNECTOR D1084 TO BATTERY M734 (SPARE). EMERGENCY LIGHTS OPS CHECK GOOD. CHECKED AND APPROVED FOR DEFERRAL IAW NEF 33-05. PLACARD INSTALLED. MBCB C-CHECK. AIRCRAFT REDec 17, 2025 · N226CY · Boeing 767383SDR DALA2025121809223Cover · looseEMERGENCY EXIT SIGN COVER LOOSE / LOCATIONS:603. ATTACHED L2 EXIT LIGHT HOUSING PER B757 AMM 33-52. OP CHECK NORMAL. (1356189)Dec 17, 2025 · N588NW · Boeing 757351SDR DALA2025121809212Battery Pack · no test(LOG 7932014) DURING SERVICE CHECK FOUND L2 SERVICE DOOR EMERGENCY LIGHT INOP. R/R L2 SERVICE DOOR EMERGENCY BATTERY PACK PER B737 AMM 33-51. OPS CHECK GOOD.Dec 17, 2025 · N901DN · Boeing 737932ERSDR DALA2025121809211Battery Pack · inoperative(LOG 7932012) DURING SERVICE CHECK FOUND RIGHT ROW 22-28 DEF EMERGENCY LIGHT INOP. R/R RIGHT AFTER SIDE EMERGENCY BATTERY PACK PER B737 AMM 33-51. OPS CHECK GOOD.Dec 17, 2025 · N901DN · Boeing 737932ERSDR AALA202512187772Sign · inoperativeAIRCRAFT WAS GROUNDED: WHILE ADDRESSING MIC 1751879 FOUND AFT GALLEY EMERGENCY EXIT SIGN HAS A DAMAGED MOTHER BOARD. MAINTENANCE REPLACED EXIT SIGN LIGHT ASSEMBLY IN THE AFT OF A/C PER AMM 33-51-01.Dec 17, 2025 · N829NN · Boeing 737823SDR AALA202512184051Epsu · no testAIRCRAFT WAS GROUNDED: RED SEAT MOUNTED EMERGENCY LIGHTS AT EXIT ROW INOP . CEILING EMERGENCY LIGHT THROUGHOUT THE CABIN INOP. MAINTENANCE REPLACED EPSU 12WL AND BATTERY IAW AMM 33-51-38,.Dec 17, 2025 · N124US · Airbus A320214SDR AALA202512186639Epsu · no testAIRCRAFT WAS GROUNDED: BATTERY EMER L FAULT DISPLAYED ON CIDS DIRECTOR. MAINTENANCE REPLACED LEFT EPSU EMERGENCY BATTERY IAW AMM 33-51-00.Dec 17, 2025 · N124US · Airbus A320214SDR AALA202512182791Light · no testAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT AT R/H FWD FIRST CLASS GALLEY ACCROSS R1 WIRING CUT. MAINTENANCE REPLACED EMERGENCY LIGHT AT RH FWD FIRST CLASS GALLEY PER M/M 33-51-05.Dec 17, 2025 · N787AL · Boeing 777223SDR AALA202512183563Light · no testAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT AT L/H FWD FIRST CLASS GALLEY ACCROSS L1 DOOR INOP. MAINTENANCE REPLACED EMERGENCY LIGHT AT LH FWD FIRST CLASS GALLEY PER AMM 33-51-05.Dec 17, 2025 · N787AL · Boeing 777223
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