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.
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
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR SWAA2026020667282Cover · looseLEFT OVERWING EXIT COVER LOOSE. SECURRED THE LT OVERWING EXIT COVER IAW AMM SIP.SDR SWAA2026020667156Lens · crackedLEFT OVERWING EMERGENCY LIGHT GLASS COVER CRACKED. REMOVED AND REPLACED OVERWING LENS COVER IAW 33-51-04.SDR DALA2026020600859Light · damagedFOUND DAMAGED ESCAPE PATH PHOTO LUMINESCENT STRIP AT 18AB - 20AB. REPLACED DAMAGED STRIP PER A220 AMM 33-56, OK FOR SERVICE. (LP# 8499319)SDR ASAA2026020364151Light · no discrepancyEMERGENCY LIGHTS REMAIN ILLUMINATED UPON SHUTDOWN OF BATTERY SWITCH ON SECURE CHECKLIST. GROUNDED - YES. PERFORMED AMM 33-51-00 FOR EMERGENCY LIGHTS OPS CHECK. OPS CHECK GOOD, LIGHTS REMAIN OFF WITH SHUTDOWN OF BATTERY SWITCH. NO HISTORY IN 30 DAYS.SDR ASAA2026020364125Lamp · inoperativeLEFT EMERGENCY SLIDE LIGHT BEHIND WHEEL WELL INOPERATIVE. GROUNDED - YES. REPLACED THE LAMP IN THE LT EMERGENCY SLIDE LIGHT BEHIND WHEEL WELL, OPS CHECKED NORMAL IAW AMM 33-51-04.SDR IPXA2026020510969Battery · inoperativeFOUND THE L1 DOOR AREA EMERGENCY LIGHT INOPERATIVE. REPLACEED, OK TO WORKSDR AALA202602055719Sign · looseAIRCRAFT WAS NOT GROUNDED: 3L OVERHEAD EXIT SIGN LOOSE. **SUPPLEMENTAL REPORT FOR (AALA202602045719) SUBMITTED 02/04/2026 BY DFW: RESECURED 3L OVERHEAD EXIT SIGN AND REPLACED INBORD CONNECTOR BRACKET. PER AMM 33-51-1. EMERGENCY LIGHT TESTS NORMAL**(CLOSED).SDR DALA2026020500842Battery Pack · inoperative(LOG 8028982) EMERGENCY EXIT AISLE LIGHTS OUT BETWEEN SEATS 28-32. REMOVED & REPLACED BATTERY PACK AT POWER SUPPLY FOR ROWS 28-32 (M2627) PER B737 AMM 33-51.SDR AALA202602056449Power Supply · no testAIRCRAFT WAS NOT GROUNDED: EMERGENCY PATHWAY LIGHTS IN ROWS 1-2,5,9-10,14-15 INOPERATIVE. REPLACED EMERGENCY POWER SUPPLY UNIT 10WL AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.SDR CALA2026020513596Power Supply · inoperativeEMERGENCY LIGHTING INOPERATIVE AT AISLE SEATS 15 / 20 / 21. REMOVED AND REPLACED POWER SUPPLY AND BATTERY M1694 IAW AMM 33-51-06-960-806, OPS CHECKED NORMAL.SDR CALA2026020213509Charger · failedL3 DOOR M33406 LT BATTERY CAPACITY CHK FAILED. IAW HX NR WO.6102589, THE EMERGENCY LIGHT BATTERY AND BATTERY CHARGER REPLACED & CHECKED NORMAL IAW AMM 33-51-06.SDR DALA2026020400817Battery Pack · inoperative4L & AFT 4 ROWS LEFT ROWS 56-58 EMERGENCY LIGHTS INOPERATIVE. REPLACED THE BATTERY PACK 17WL IAW AMM 33-51-38. (8105637)SDR DALA2026020400816Power Supply · inoperativeEMERGENCY LIGHTS INOPERATIVE, RT ROWS 56-58 4R AND AFT 4 ROWS RT SIDE INOPERATIVE. REPLACED 18WL EPSU IAW AMM 33-51-38. (8105636)SDR AALA202602045637Light · missingAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT LIGHT IN FORWARD GALLEY IS MISSING. RELAMP AND REPLACED EMERGENCY EXIT LIGHT. PER AMM 33-51-01.SDR AALA202602045719Sign · looseAIRCRAFT WAS NOT GROUNDED: 3L OVERHEAD EXIT SIGN LOOSE. (OPEN).SDR AALA202602045589Battery · no testAIRCRAFT IN BASE MAINTENANCE: EMERGENCY POWER SUPPLY UNIT 11WL BATTERY IN INOPERATIVE. REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.SDR CALA2026020413552Light · broken10F SEAT EMERGERCY PATH LIGHT FOUND BROKEN. REMOVED AND REPLACED 10F SEAT EMERGENCY PATH LIGHT ASSY AS REF. IFM 25-26-36. TESTED AND CHECKED ITEM OK.PARTS USED: 78-3300-3-0098,QTY :1SDR CALA2026020413551Retaining Ring · out of positionSEAT 7F EMERGENCY PATH LIGHTING ASSEMBLY IS LOOSE SECURED FLOOR PROXIMITY LIGHT AT SEAT 7F ; HOWEVER, EMERGENCY LIGHT AT 7F DID NOT ILLUMINATE DURING OPS CHECK. ALL OTHER EMERGENCY LIGHTS OPERATE NORMALLY. MEL 3351V APPROVED PLACARD APPLIED. CHECKED ITEM. THE SDR CALA2026020413550Light · disconnectedDURING VISUAL TEST OF EMERGENCY LIGHTS FOUND ROW SEAT 3AB AISLE LIGHTS OUT. FOUND BOTH FWD AND AFT EMERGENCY LIGHT DISCONNECTED INSIDE BOTTOM OF ARMREST AT SEAT 3 AB, RECONNECTED PER AMM 33-51-19, OPS CHECKED GOOD.SDR CALA2026020413549Fuse · faultedRH EXT ESCAPE SLIDE LIGHT DAYLIGHT OPS ONLY PLACARDS APPLIED *DM* SEE M/L FOR RH FWD EMERG SLIDE LIGHT L730, IF NEEDED. TROUBLESHOT EMERGENCY EXTERIOR ESCAPE LIGHT-DOOR 1R. SUSPECT BLOWN FUSE IN BATTERY ASSEMBLY SEE AMM33-51-06-960-804 FOR FUSE REPLACEMENT ANDSDR IPXA2026020310969Light · inoperativeFOUND THE L1 DOOR AREA EMERGENCY LIGHT INOPERATIVE.SDR REXA2026020300028Lamp · inoperativeRIGHT AFT EXTERIOR EMERGENCY LIGHT NOT TURNING ON. REPLACED THE LAMP IAW AMM 33-51-15, OPS CHECKED GOOD.SDR CALA2026020213516Battery Pack · no testEMERGENCY LIGHTS FOR DOOR L4 & AREA LIGHTS SEAT ROW 42 TO 50 LT SIDE, DID NOT ILLUMINATE DURING EMERGENCY LIGHT TEST. FOUND BATTERY PACK FOR EMERGENCY POWER SUPPLY M33407 ON OVER DOOR PANEL L4 DEGRADED. REPLACED THE BATTERY PACK. OP CHECKED GOOD IAW AMM 33-51-SDR CALA2026020213510Battery · no testL1 DOOR M33424 EMERGENCY LIGHT BATTERY CAPACITY CHECK FAILED. REF HX NR WO.6102595.SDR SWAA2026030967042Battery Pack · no testEMERGENCY BATTERY PACK M1670 FAILS CAPACITANCE TEST. REMOVED, REPLACED, AND PERFORMED GOOD TEST OF EMERGENCY BATTERY PACK M1670 IAW AMM 33-51-06-960-805.SDR SWAA2026030967046Battery Pack · failedEMERGENCY BATTERY PACK M1669 FAILS CAPACITANCE TEST. REMOVED AND REPLACED EMERGENCY BATTERY PACK M1669, OPS CHECK PERFORMED, GOOD FOR SERVICE IAW AMM 33-51-06-960-805.SDR DALA2026021100987Light · detachedCOCKPIT EXIT LIGHT OVER COCKPIT DOOR FELL OFF. RESECURED COCKPIT EXIT LIGHT OVER COCKPIT. OK FOR SVC (8490392)SDR AALA202602068661Light Sys · abnormalAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHTS ILLUMINATED FOR OVER 15 MINS DURING ELECTRICAL ISSUE. **SUPPLEMENTAL REPORT FOR (AALA202602048661) SUBMITTED 02/04/2026 BY DFW: ACCOMPLISHED THE OPERATIONAL CHECK OF EMERGENCY LIGHTS, PER AMM 33-51-00-710-801. OPERATSDR SWAA2026020566828Light · inoperativeAFT SERVICE DOOR EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED AFT RIGHT EMERGENCY EXIT SLIDE LIGHT IAW AMM 33-51-04-960-801-NG. OPS CHECK GOOD, NO FURTHER DEFECTS NOTED.SDR SWAA2026020566872Cover · detachedTHE EXIT SIGN ABOVE THE FWD SERVICE DOORS COVER DETACHED. INSTALLED THE EXIT SIGN COVER AT FWD SERVICE DOOR IAW AMM 33-51-01. OPS CHECKED GOOD.SDR AALA202602051360Control Unit · failedAIRCRAFT IN BASE MAINTENANCE: WELS CONTROL UNIT ON R4 DOOR IS FAILING. REMOVED AND REPLACED WELS CONTROL UNIT. PER 33-51-07.SDR AALA202602056580Sign · detachedAIRCRAFT WAS NOT GROUNDED: EXIT ROW AISLE EMERGENCY EXIT LIGHT SIGN IS DETACHED. **SUPPLEMENTAL REPORT FOR (AALA202602036580) SUBMMITED 02/03/2026: INSTALLED EXIT ROW AISLE EMERGENCY EXIT LENS COVER AS REQUIRED NO OTHER DEFECTS**(CLOSED).SDR DALA2026020500846Light · inoperativeLAV 2R EMERGENCY LIGHT INOP. REPLACED LIGHT W/ MPN: 8595-1-00. NO JOY. TESTED VOLTAGE AT LIGHT. NO VOLTAGE WHEN EMERGENCY LIGHTS ARE ACTIVATED. FWD TO MEL 33-50-09A. NO "M" PROCEDURES. PLACARD INSTALLED. RESEAT LIGHT. CHECKS GOOD FOR SERVICE, MEL PLACARD REMOVSDR WX0A2026020432724Light · no discrepancy(AIRCRAFT NOT GROUNDED) OVERHEAD EMERGENCY EXIT LIGHT (207WL) IS INOPERATIVE. PERFORMED EMERGENCY LIGHT OPS TEST IAW AMM 33-51-00-710-805-A. NO DEFECTS NOTED. THIS CLEARS MEL 33-50-02-B, AUTH 226296. INOP PLACARDS REMOVED.SDR AALA202602049524Sign · brokenAIRCRAFT WAS NOT GROUNDED: R2 EMERGENCY EXIT SIGN BROKEN. REMOVED AND REPLACED R2 DOOR EXIT SIGN LIGHT ASSEMBLY. PER AMM 33-51-01.SDR AALA202602043871Battery · dischargedAIRCRAFT WAS NOT GROUNDED: ALL EMERGENCY LIGHTS FROM ROW 16 TO 26 EXTINGUISH 3 TO 5 SECONDS AFTER BEING TURNED ON. RESET AND ALLOWED BATTERY TO CHARGE THEN PERFORMED EMERGENCY LIGHTS. OPS CHECK GOOD. PER AMM 33-51-00.SDR AALA202602044966Light · malfunctionedAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT LIGHT AT SEAT 17F IS FLICKERING. RESET CIRCUIT BREAKER. PER TSM 24-00-00.SDR AALA202602044447Sign · missingAIRCRAFT WAS NOT GROUNDED: EXIT SIGN MISSING FROM ABOVE AFT SERVICE DOOR. REMOVE AND REPLACED EXIT SIGN AT L4 DOOR. PER AMM 33-51-01.SDR JJBA20260204003Fuse · failedLH FORWARD OF WING EMERGENCY LIGHT INOPERATIVE. INSTALLED NEW BULB. DID NOT FIX. INSTALLED NEW EMERGENCY LIGHT ASSEMBLY. DID NOT FIX. PUT BACK TO ORIGINAL CONFIGURATION. REMOVED AND REPLACED BAD FUSE ON FWD BATTERY CHARGE ASSEMBLY. REMOVED AND REPLACED LH FWD SDR DXTA2026020406775Battery Pack · dischargedWHEN EMERGENCY LIGHTS ARE IN ARMED POSITION, ALL EMERGENCY LIGHTS ILLUMINATE. THEN AFTER A FEW MINUTES ALL LIGHTS START TO FLASH. SET BATTERY SWITCH TO ARM POSITION. EMERGENCY LIGHTS ILLUMINATED FOR ABOUT ONE MINUTE, FLASHED THEN EXTINGUISHED. CHARGED BATTERSDR AALA202602036580Sign · detachedAIRCRAFT WAS NOT GROUNDED: EXIT ROW AISLE EMERGENCY EXIT LIGHT SIGN IS DETACHED. (OPEN).SDR ASAA2026020264103Battery Pack · inoperativeDURING T/C 78233001, FOUND R2 & L2 EMERGENCY LIGHTS INOPERATIVE. GROUNDED - YES. R & R THE EMERGENCY LIGHT R2 & L2 BATTERY PACK IAW AMM 33-51-06/401. OPS CHECKED REQUIRED. REPLACED THE LAMPS R2 SLIDE/OVERWING LIGHT IAW AMM 33-51-04. OPS TESTED GOOD.SDR DALA2026020300798Light · detached34AB SEAT MOUNTED FLOOR PROXIMITY EMERGENCY ESCAPE PATH LIGHT ASSEMBLY BROKEN AT ATTACH POINT. REPLACED THE ASSEMBLY IAW AMM 33-51. OPS TESTED GOOD. (8445239)SDR CALA2026020313522Power Supply · no testFWD LIGHTING EMERGENCY LIGHT BATTERY CHARGER CIRCUIT BREAKER POPPED. REMOVED ELEC CONNECTOR FROM M1674 BATT CHARGER. CB REMAINED IN. REPLACED M1674 BATTERY CHARGER IAW AMM 33-51-06-960-806. EMERGENCY EXIT LIGHTS OPS CHECK OK. CIRCUIT BREAKER REMAINS IN.SDR CALA2026020213515Battery · no testEPSU BATTERY AFT LEFT, MESSAGE AFTER EMERGENCY LIGHTS TEST. REMOVED AND REPLACED EPSU BATTERY IAW AMM 33-51-38. TESTED OK.SDR SCNA20260202053Light · detachedROW 19 DEF EMERGENCY PATH LIGHTS / STRIPS NOT IN PLACE. RESECURED FLOOR TRACK LIGHTING REF 33-51-16SDR DALA2026020900916Light · damagedFLOOR EMERGENCY PHOTO LUMINESCENT STRIP DAMAGED AT ROW 21 ABC EXIT ROW. REPLACED IAW AMM 33-52. OPS CHECKED FINE. OK FOR SERVICE. (7421382)SDR DALA2026020900904Sign · damagedEMERGENCY EXIT SIGN ON CEILING BETWEEN 1B AND 1C IS DAMAGED. REPLACED DAMAGED EXIT SIGN IAW AMM 33-51. (8182268)SDR CALA2026020513594Battery Pack · no testEMERGENCY LIGHTS OPS CHECK, 1ST CLASS EMERGENCY LIGHTS & RIGHT EXTERIOR DOOR LIGHTS DO NOT COME ON, FOUND MULTIPLE BURNED WIRES IN WIRE BUNDLE M02816, W4142, D14812, FWD BATTERY PACK BURNED WIRES GOES TO PINS 5, 6 AND 7, INSTALLED NEW M2816 POWER SUPPLY ANSDR JJBA20260204001Battery Pack · inoperativeEMERGENCY EXIT LIGHTS INOPERATIVE AT OVER WINGS EXITS. RT UPPER AND LT. REMOVED AND REPLACED EMERGENCY LIGHT BATTER POWER SUPPLY. OPS CHECK SAT ON APU POWER.
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