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 DXTA2025122906294G Switch · trippedEMERGENCY EXIT LIGHT OVER THE MAIN CABIN DOOR STAYS ON AFTER ALL POWER FROM AIRCRAFT IS REMOVED AND EMER LIGHT SWITCH IS OFF. ALSO EXIT SIGNS ON EITHER SIDE OF DOOR AND THE LIGHT BELOW SEAT 10 REMAIN ILLUMINATED AS WELL. BEFORE CONNECTING AIRCRAFT BATTERIES, NSDR DXTA2025122906295Battery · faultedEMERGENCY LIGHTS CAME ON AND THEN STARTED BLINKING ON AND OFF MID FLIGHT. REMOVED AND REPLACED FWD AND AFT EMER BATTERIES IAW 33-52-01; OPS CHECK GOOD.SDR DXTA2025122906297Light · malfunctionedOBSERVED ALL EMER LIGHTS INTERMITTENTLY FLICKERING. OBSERVED ALL EMER LIGHTS REMAINING ON FOR 20+ MINUTES WHEN SWITCH IN ARM POSITION. POWERED THE PLANE AND CHARGED THE EMERGENCY LIGHTS AND OPS CHECKED THE EMERGENCY LIGHTS IAW EMB-505 AMM 33-52-01. OPS CHECK GSDR AALA202512295919Light · missingAIRCRAFT WAS NOT GROUNDED: LEFT ROW 22 MISSING EMERGENCY LIGHT ASSEMBLY. INSTALLED EMERGENCY LIGHT ASSEMBLY AT SEAT ROW 22 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-19.SDR AALA202512260320Light · no testAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT CEILING LIGHT INOPERATIVE AT SEAT ROW 36. REPLACED CEILING LIGHT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-11.SDR SIMA20251225001Battery Pack · inoperativeFWD ENTRY DOOR EMRGENCY LIGHT INOP RAR FWD ENTRY DOOR EMERGENCY/COURTSEY LIGHT ASSY IAW AMM 33-26-01/400. OPS CHECK BAD. NO FIX. R & R FWD LH EMERGENCY LIGHT POWER UNIT IAW AMM 33-50-01/400. OPS CHECK GOOD AT THIS TIME.SDR F3LA202512260340Power Supply · failedDURING HEAVY CHECK, EPSU UNIT 12WL FAILED PTT FLAG UNIT FAULT. NOTE: THIS FAULT WAS FOUND DURING A RON MAINTENANCE VISIT AND DID NOT CAUSE A FLIGHT DELAY. REMOVED AND REPLACED EPSU UNIT (FIN 12WL) IN REF TO AMM 33-51-38-400-001-A. OPS CHECK GOOD.SDR DXTA2025122906288Power Supply · faultyEMER EMER LIGHT NOT ARM CAS MESSAGE REMAINS ON WITH EMERGENCY LIGHT SWITCH IN ARM POSITION. REMOVED AND REPLACED FWD AND AFT EMERGENCY POWER SUPPLY IAW AMM33-52-01. ALL OPS CHECK GOOD NO CAS MESSAGES PRESENT.FWD E-BATTERY TESTED BY RADIANT POWER CORP., REF.FSDR SWAA2026010655448Lamp · inoperativeR2 OUTSIDE EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED R2 OUTSIDE LAMP, OPS CHECKED GOOD IAW AMM 33-51-04-960-801.SDR WX0A2025122932688Cover · detached(AIRCRAFT NOT GROUNDED) L2 EXIT LIGHT COVER FELL OFF. ATTACHED LENS COVER IAW AMM 33-51-13-400-001-A. OPS TEST GOOD. THIS CLEARS NEF 25-01-A-07 MDDR #224284. NEF LOG UPDATED.SDR SWAA2025122955363Battery Pack · inoperativeEMERGENCY EXIT RT MID-FWD AISLE LIGHTS INOP. REMOVED AND REPLACED EMERGENCY EXIT BATTERY PACK M1676 PER AMM 33-51-06. OPS CHECK GOOD.SDR SWAA2025122955381Battery Pack · inoperativeEMERGENCY LIGHTS BATTERY PACK AT POSITION M1672 WILL NOT ILLUMINATES EMERGENCY LIGHTS. REPLACED BATTERY PACK AT POSITION M1672 PER AMM 33-51-06SDR SWAA2025122955339Sign · detachedEMERGENCY EXIT SIGN MID CABIN DETACHED. PERFORMED TIME LIMIT REPAIR AT EMERGENCY EXIT SIGN MID CABIN IAW M24-133-0096. PERFORMED TIME LIMIT REPAIR AT EMERGENCY EXIT SIGN MID CABIN IAW M24-133-00396.SDR SWAA2025122955331Battery Pack · no testEMX EXIT LIGHT BATTERY PACK M01675 FAILS CAPACITANCE CHECK, REMOVED AND REPLACED EMX EXIT LIGHT BATTERY PACK M01675 PER [AMM 33-51-06-960-802-MAX.SDR SWAA2025122955330Battery Pack · failedEMX EXIT LIGHT BATTERY PACK M01673 FAILS CAPACITANCE CHECK. REMOVED AND REPLACED EMX EXIT LIGHT BATTERY PACK M01673 PER [AMM 33-51-06-960-802-MAX.SDR SWAA2025122955368Battery Pack · inoperativeSEVERAL EMERGENCY LIGHTS IN THE RT CABIN ARE INOPERATIVE. STARTING FROM OVERWING DOORS TO THE AFT GALLEY. REMOVED AND REPLACED BATTERY PACK IAW AMM 33-51-06.SDR AALA202512286638Bulb · inoperativeAIRCRAFT WAS NOT GROUNDED: CREW REPORT EMERGENCY EGRESS WALL MOUNTED LIGHT INOPERATIVE FORWARD OF DOOR 2R. MAINTENANCE RELAMP THE EMERGENCY LIGHT IAW AMM 33-51-01.SDR ASAA2025122463312Battery Pack · faultedEXTERIOR EMERGENCY LIGHT AFT R2 DOOR INOP. SRXR430X. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY BATTERY PACK AT AFT R2 DOOR W4142 AND PERFORMED OPS CHECK TESTED GOOD IAW B737 AMM 33-51-06-960-805. SRXR430X.SDR AALA202512246738Light · faultyAIRCRAFT WAS NOT GROUNDED: DURING EMERGENCY LIGHT TEST FOUND MESSAGES ESPU INT LOAD AFT L,AND ESPU EXT AFT L. MAINTENANCE REPLACED ENTRANCE EMERGENCY LIGHT IAW AMM 35-51-11.SDR F3LA202512240339Battery · faultedTHIS AC WAS NOT OOS DUE TO THIS EVENT, REFERENCE LP560267 ITEM 3, DURING HEAVY CHECK EPSU BATTERY 10WL FAILED EPSU TEST PTT FLAG BATT FAULT. REF AMM 33-51-38-000-002-A/33-51-38-400-002-A, REMOVED AND REPLACED EPSU BATTERY 10WL OPS TEST OK, NO OTHER DEFECTS NSDR SIMA20251223004Light · inoperativeCENTER AISLE LH #2 AND #7 EMERGENCY PHOTOLUMINESCENT EXIT LIGHT STRIP WILL NOT ILLUMINATE. COMPLETE: INSTALLED #2 AND #7 LH EMERGENCY PHOTOLUMINESCENT EXIT LIGHT STRIP IAW AMM 33-50-21/400. OPS CHECK GOOD.SDR SIMA20251223003Light · inoperativeCENTER AISLE LH #1 #2 AND #7 EMERGENCY EXIT LIGHT STRIP WILL NOT ILLUMINATE. COMPLETE: INSTALLED #1 LH #2 AND #7 EMERGENCY EXIT LIGHT STRIP IAW AMM 33-50-21/400 OPS CHECK GOODSDR SWAA2026012754994Lens · out of adjustMISSING EMERGENCY EXIT LIGHT LENS ON GALLEY 4 AT AFT GALLEY AREA. INSTALLED THE LENS IAW AMM 33-51-01-960-802, STEP 3, ITEM C, (5) (D), & (10).SDR SWAA2026012754991Lens · missingMISSING EMERGENCY EXIT LIGHT LENS AT LAV B IN THE AFT GALLEY AREA. INSTALLED THE LENS IAW AMM 33-51-01-960-802, STEP 3. C. (5)(D), & STEP 3. C. (10).SDR SWAA2026012655270Lens · brokenBROKEN EMERGENCY EXIT LIGHT LENS ON VALANCE ASSY. REPLACED THE LENS IAW AMM 33-51-03-960-803, STEP 4.D.(1)(2).SDR CALA2026011212863Battery Pack · inoperativeEMERGENCY LIGHT BATTERY M1694 HAS LOW VOLTAGE CHARGE. R & R THE EMERGENCY LIGHT BATTERY M1694, OPS CHECKED GOOD IAW AMM 33-51-06-906-805.SDR CALA2026011212862Battery Pack · inoperativeEMERGENCY LIGHT BATTERY M1676 HAS LOW VOLTAGE CHARGE. R & R THE EMERGENCY LIGHT BATTERY M1676, OPS CHECKED GOOD IAW AMM 33-51-06-906-805.SDR DALA2025123109561Light · detachedEXIT LIGHT 4L DOOR FELL OFF - UNABLE TO REATTACH. REINSTALLED LIGHT IAW AMM 33-51. OK FOR SERVICE. (7789991)SDR DALA2025123109558Lens · missingRED EMERGENCY LIGHT LENS LOCATED AT RT AFT LAV EXTERIOR WALL MISSING. INSTALLED RED LENS COVER (7788250)SDR ASAA2025122363358Power Supply · inoperativeEMERGENCY LIGHTS ASSOCIATED WITH POWER SUPPLY M1672 ARE INOP. GROUNDED - YES. REMOVED AND REPLACED POWER SUPPLY M1672, OPS CHECK GOOD REF B737 AMM 33-51-06.SDR ASAA2025122363357Power Supply · inoperativeEMERGENCY LIGHTS ASSOCIATED WITH POWER SUPPLY M2335 ARE INOP. GROUNDED - YES. REMOVED AND REPLACED POWER SUPPLY M2335, OPS CHECK GOOD REF B737 AMM 33-51-06.SDR ASAA2025122363356Power Supply · inoperativeEMERGENCY LIGHTS ASSOCIATED WITH POWER SUPPLY M1675 ARE INOPERATIVE. GROUNDED - YES. REMOVED, REPLACED AND OPS TEST PERFORMED SUCCESSFULLY OF THE M1675 S/N 10929 POWER SUPPLY EMERGENCY LIGHTS IAW AMM 33-51-06-960-806.SDR ASAA2025122363355Power Supply · inoperativeEMERGENCY LIGHTS ASSOCIATED WITH POWER SUPPLY M1670 ARE INOP. GROUNDED - YES. REMOVED & REPLACED POWER SUPPLY M1670 S/N 27170, OPS CHECK GOOD. REF B737 AMM 33-51-06.SDR SWAA2025122955411Lens · detachedEMER EXIT SIGN ROW 15 CENTER AISLE FELL OFF. SECURED OVERHEAD EMERGENCY EXIT LENS COVER PER AMM SIP.SDR SWAA2025122955046Battery Pack · inoperativeAFTER SEVICE DOOR EMERGENCY LIGHTS INOP. R&R BATTERY PACK AT STA 952 WL 290 LBL 14 IAW AMM 33-51-06.SDR SWAA2025122955131Light · malfunctionedFO SIDE EXIT ROW LIGHT FLICKERING CONSTANTLY.SDR AALA202512264537Battery · no testAIRCRAFT WAS GROUNDED: BATTERY FAULT MESSAGE FOR EMERGENCY POWER SUPPLY UNIT FORWARD LEFT DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.SDR AALA202512260408Battery · no testAIRCRAFT WAS GROUNDED: BATTERY FAULT MESSAGE FOR EMERGENCY POWER SUPPLY UNIT MID RIGHT DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.SDR DXTA2025122606272Battery · faultyUPON DESCENT INTO KILM THE EMERGENCY LIGHTS STARTED TO FLICKER. AFTER LANDING, SHUT THE BATTERIES OFF, AND UNPLUGGED THE MAIN BATTERY TO POSSIBLY DO A RESET. AFTER TURNING THE BATTERIES AND THE EMER LIGHTS BACK ON, THEY CONTINUED TO FLICKER. INTERIOR AS WELL SDR DALA2025122409403Housing · broken42D SEAT MOUNTED EMER LIGHT HOUSING BROKEN. CORRECTIVE ACTION: R & R 42D SEAT MOUNTED EMER LIGHT HOUSING IAW CMM 25-21-52. (7892764)SDR AALA202512243489Flashlight · no testAIRCRAFT WAS NOT GROUNDED: L4 DOOR LH FLASHLIGHT IS NOT WORKING. MAINTENANCE REPLACED DOOR L4 IAW AMM 25-64-00.SDR AALA202512243560Battery · no testAIRCRAFT WAS NOT GROUNDED: AFTER REPLACING WELS BATTERY WBU16, EMERGENCY LIGHTING TEST FAILED WITH MM 33-11416- CLASS 16 BATTERY POWER FAILED. MAINTENANCE REMOVED AND REPLACED WELS BATTERY WBU16 IAW AMM 33-51-07. EMERGENCY LIGHTING TEST PASSED AND MAINTENANCE SDR MASA2025122300103Strip · discoloredSEAT 19 TRH 20CD FLR ILLUM STRP DISCOLOR/PERFORMED GVI AND OPS CHECK OF SEATS PHOTOLUMINICENT STRIPS.SDR SIMA20251223001Power Supply · inoperativeFWD SVC DOOR EMERGENCY EXIT MARKER AND PASSAGEWAY LIGHTS INOP. R & R ELPU 1 IAW AMM 33-50-01, OPS CHKD GOOD.SDR CALA2025122412425Lamp · inoperativeLEFT FWD OVERWING EMERGENCY LIGHT INOPERATIVE. REPLACED THE LT FWD OVERWING EMERGENCY LIGHT LAMP IAW AMM 33-51-04-960-801. OPS CHECKED GOOD.SDR CALA2025122412424Battery · failedEPSU BATTERY EMERGENCY LIGHT FAILED. EPSU BATTERY WAS REPLACED IAW AMM 33-51-38-000-002-A0, & 33-51-38-400-002-A0.SDR CALA2025122412423Bulb · inoperativeEMERGENCY DOORS OVERHEAD LIGHT, ONE BULB OUT. RELAMPED THE IGHT IAW AMM 33-13-00-962-033. OPS CHECKED OK.SDR CALA2025122412417Battery Pack · no testPASSENGER CABIN EMERGENCY LIGHTS BATTERY PACK M1694 FAILED A CAPACITY CHECK. REMOVED AND REPLACED BATTERY PACK M1694. IAW AMM 33-51-06-960-805. TEST GOOD FOR SERVICE.SDR CALA2025122412415Battery Pack · no testPASSENGER CABIN EMERGENCY LIGHTS BATTERY PACK M1670 FAILS CAPACI TY CHECK. REPLACED THE BATTERY PACK M1670. IAW AMM 33-51-06-960-805. TESTED GOOD FOR SERVICE.SDR YENA2025122301256Power Supply · no testDURING HEAVY MAINTENANCE: DON'T PASS TEST EMERGENCY LIGHT FAULT EPSU 10WL; REMOVED AND REPLACED EPSU FIN 10WL IAW AMM 33-51-38-000-001-A, AMM 33-51-38-400-001-A TOOL USED MILLIOHMETER P/N 97F92003500000 S/N G0002 DUE DATE JUN-19-2026.
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