JASC 3350

Service difficulty reports · 225,591

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 CALA2026101220272Lamp · inoperativeLH SIDE EMERGENCY LIGHT ON FUSELAGE INOPERATIVE. REPLACED LT SIDE FWD EMERGENCY LIGHT LAMP IAW AMM 33-51-04-960-801. OPS CHECKED GOODOct 9, 2026 · N25705 · Boeing 737724SDR CALA2026101220270Battery Pack · inoperativeOVERWING EMERGENCY EXIT LIGHTS AT 20F & 21F INOPERATIVE AND OVERHEAD EMEGENCY EXIT LIGHT BETWEEN SEAT ROWS 20C & 20D INOP M1695 BATT INOPERATIVE. REPLACED BATTERY PACK AT M1695, OPS CK GOOD. REF WDM 33-51-13-4 & AMM 33-51-06.Oct 9, 2026 · N37504 · Boeing 7379SDR AALA202610100422Bulb · burned outAIRCRAFT IN BASE MAINTENANCE: L1 DOOR EMERGENCY EXIT LIGHT OUT. REPLACED BURNT OUT BULBS IN L1 DOOR EMERGENCY EXIT LIGHT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL TEST OF THE EMERGENCY LIGHTING IAW AMM 33-51-00-710-007-AOct 9, 2026 · N807AW · Airbus A319132SDR AALA202610101757Bulb · burned outAIRCRAFT IN BASE MAINTENANCE: DOME LIGHT BELOW L1 DOOR EMERGENCY EXIT LIGHT HAS BULB BURNT OUT. MARKED WITH STICKER #2412 REPLACED BURNT OUT BULBS IN L1 DOOR EMERGENCY EXIT DOME LIGHT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL TEST OF THE EMERGENCY LIGHTING IOct 9, 2026 · N807AW · Airbus A319132SDR AALA202610107094Bulb · burned outAIRCRAFT IN BASE MAINTENANCE: CEILING EMERGENCY EXIT LIGHT BULB BURNT OUT ROW 13. REPLACED BURNT OUT BULBS IN CABIN EMERGENCY EXIT LIGHT AT ROW 13 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL TEST OF THE EMERGENCY LIGHTING IAW AMM 33-51-00-710-007-AOct 9, 2026 · N807AW · Airbus A319132SDR AALA202610091997Bulb · inoperativeAIRCRAFT WAS NOT GROUNDED: DURING PS CHECK, FOUND RIGHT FWD OVER-WING EMERGENCY LIGHTING OUT. REPLACED RIGHT FWD OVER-WING LIGHT BULB IAW AMM 33-51-04.Oct 9, 2026 · N981NN · Boeing 737823SDR ASAA2026100869423Lamp · inoperativeAFT DOORS L2 AND R2 EXTERNAL EMERGENCY LIGHTS INOP. GROUNDED - YES. REPLACED AFT DOORS L2 AND R2 EXTERNAL EMERGENCY LIGHT OP'S CHECK GOOD. REF B737 AMM 33-51-04-960-81.Oct 8, 2026 · N964AK · Boeing 7379SDR AALA202610126313Battery · inoperativeAIRCRAFT WAS NOT GROUNDED: 2R FLASHLIGHT BATTERY IS DEAD. DEFERRAL IAW MEL 25-08A. REPLACED 2R FLASHLIGHT BATTERY IAW AMM 25-54-00.Oct 8, 2026 · N931NN · Boeing 737823SDR SWAA2026101210725Light · dirtyPHOTOLUMINESCENT STRIP AT MOST AFT L/H CENTER ISLE POSITION HAS INTERNAL MOISTURE. R & R PHOTOLUMINESCENT STRIP IAW AMM 33-51-15-400-802.Oct 8, 2026 · N468WN · Boeing 7377H4SDR SWAA2026101285979Battery Pack · no testAFT LT EMERGENCY BATTERY PACK M1673 FAILED CAPACITY CHECK. R & R EMERGENCY BATTERY PACK PER AMM 33-51-06Oct 8, 2026 · N474WN · Boeing 7377H4SDR SWAA2026101299102Light · inoperativeEXTERIOR EMERGENCY SLIDE LIGHT INOPERATIVE AT RT EMER EXIT DOOR. RELAMPED RT EMERGENCY EXIT SLIDE LIGHT IAW AMM 33-51-04.Oct 8, 2026 · N468WN · Boeing 7377H4SDR SWAA2026101227160Cover · looseOVERWING CEILING EXIT SIGN FELL OFF, SECURED OVERWING EXIT SIGN LENS COVERS IAW AMM 33-25-00.Oct 8, 2026 · N8630B · Boeing 7378H4SDR DXTA2026101210089Light · inoperativeTHE EXTERIOR AFT OVERWING EMERGENCY LIGHT IS INOPERATIVE. REPLACED LIGHT ASSEMBLY. OPS CHECK GOOD. IAW MM 33-50-00Oct 8, 2026 · N376QS · Cessna 680SOVSDR CALA2026101220269Battery Pack · no testDURING EMERGENCY LIGHT TEST FOUND MULTIPLE INTERIOR LIGHTS IN FWD AND MID CABIN NOT TURNING ON OR TURNING OFF SHORTLY AFTER TEST START REPLACED BATTERY PACK M11613 IAW AMM 33-51-07-902-005-002. OP CHECKS GOOD.Oct 8, 2026 · N56859 · Boeing 757324SDR AALA202610112305Bulb · inoperativeAIRCRAFT WAS NOT GROUNDED: APPEARS LIGHT BULB IS OUT ON THE EXIT SIGN ON CEILING FACING THE FRONT. MAINTENANCE REPLACED MERGENCY EXIT SIGN PER AMM 33-51-17-401.Oct 8, 2026 · N714US · Airbus A319112SDR AALA202610107543Battery · fault messageAIRCRAFT WAS NOT GROUNDED: PERFORMED EPSU SYSTEM TEST FOUND 13WL BATTERY MESSAGE. MAINTENANCE REPLACED 13WL EPSU BATTERY IAW AMM 33-51-38Oct 8, 2026 · N996AN · Airbus A321231SDR ASAA2026100869161Battery Pack · inoperativeRIGHT HAND AFT, R2 DOOR EMERGENCY BATTERY FAILED CAPACITY CHECK. SRXR430X. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY BATTERY PACK AFT RH MO172 AND PERFORMED OPS CHECK TESTED GOOD. IAW AMM 33-51-06-960-802.Oct 8, 2026 · N964AK · Boeing 7379SDR CALA2026100920252Light · inoperative31D, 35D, 50D, AND 52D PAX SEAT EMERGENCY PATH LIGHTS INOPERATIVE. REMOVED AND REPLACED LIGHT ASSY, ITEM GOOD FOR SVC, IAW AM 33-51-06.Oct 8, 2026 · N13954 · Boeing 7879SDR CALA2026100920244Battery Pack · faultedL1 DOOR, EXTERIOR EMERGENCY EXIT SLIDE LIGHT INOP AFTER RELAMPING LIGHT REF AMM 33-51-04-960-801, OPS CHECK FAILED. AFTER FURTHER TROUBLESHOOTING, FOUND ALL COMPONENTS RELATED TO BATTERY PACK M1675 WERE OFF. R & R BATTERY PACK M1675 IAW AMM 33-51-06-960-805. Oct 8, 2026 · N37277 · Boeing 737824SDR CALA2026100920241Battery · inoperativeFOUND L1 EXTERIOR SLIDE LIGHT INOPERATIVE, DURING A SERVICE CHECK. R & R L1 EXTERIOR EMERGENCY SLIDE LAMP IAW AMM 33-51-04-960-801. FOUND EMER BATTERY NOT HOLDING A CHARGE. R & R THE FWD OVERHEAD EMERGENCY BATTERY IAW AMM 33-51-06-960-805. OP CHECKED GOOD.Oct 8, 2026 · N62896 · Boeing 737924ERSDR UIEA2026100800970Power Supply · inoperativeR/H #5 SLIDE LIGHT INOP(<P>REMOVED AND REPLACED POWER SUPPLY ASSY IAW AMM 33-51-07. OPS CHECK GOOD AT THIS TIME, REF AIPC 33-51-07.</P>)Oct 8, 2026 · N645GT · Boeing 767324SDR UIEA2026100800971Power Supply · inoperativeRH #6 SLIDE LIGHT INOP AND #7 SLIDE LIGHT INOP(<P>REMOVED AND REPLACED POWER SUPPLY IAW AMM 33-51-07 & IPC 33-51-07. OPS CHECK GOOD AT THIS TIME.</P>)Oct 8, 2026 · N645GT · Boeing 767324SDR DALA2026100805567Battery · faultedDURING SVC CK FOUND OVERWING DOOR RT EPSU BATTERY (16WL1) FAULTED ON CIDS TEST. REPLACED OWD R EPSU BATTERY (16WL1) IAW AMM 33-51. OPS TEST GOOD. (LP 8965314 - AIRCRAFT WAS GROUNDED)Oct 8, 2026 · N507DZ · Airbus A321271NXSDR DALA2026100805563Light · damaged42H AND 42B EMERGENCY LIGHTS DAMAGED. REPLACED LIGHT ASSY IAW AMM 33-51. OK FOR SERVICE. (9141287) AIRCRAFT WAS GROUNDED.Oct 8, 2026 · N851NW · Airbus A330223SDR DALA2026100805562Light · missingEXIT LIGHTING STRIP AND TRIM MISSING IN FRONT FWD SIDE, INSTALLED EMERGENCY LIGHTING STRIP IAW AMM 23-50. (8981540) (AIRCRAFT GROUNDED).Oct 8, 2026 · N926AT · Boeing 717200SDR FDEA202610081491Lamp · failedPRE-FLT MX INSP, (1EA) DIRECT GALLEY OVERHEAD EMERGENCY LIGHT INOP. REPLACED THE LAMPS, IAW AMM 33-51-04-2. LIGHTS TESTED SATIS, ITEM OK FOR SVC.Oct 8, 2026 · N842FD · Boeing 777FHTSDR SWAA2026101999456Battery Pack · inoperativeEMERGENCY LIGHTS INOPERATIVE AT OVERWING AREA. REMOVED AND REPLACED THE BATTERY PACKS M1668, M1669, AND M1672 IAW AMM 33-51-06-960-805. PERFORMED SATISFACTORY OPS CHECK IAW AMM 33-51-06-960-805.Oct 7, 2026 · N227WN · Boeing 7377H4SDR CALA2026101320354Light · inoperativeSIDEWALL EMERGENCY LIGHT INOP AT SEAT 20A. DOES NOT BLINK OR FLICKER. LIGHTING IS SUFFICIENT FOR CREW TO PERFORM DUTIES. C/W MEL 3302B. REMOVING THE OVERWING EXIT SIGN LIGHT ASSY. TASK 33-51-01-960-802 AND ALSO GET ACCESS TO THE LIGHT ASSY. INSTALLED ON THOct 7, 2026 · N69810 · Boeing 737924ERSDR DALA2026101205590Light · missingEMERGENCY LIGHT AT ROW 11F MISSING. REPLACED THE EMERGENCY LIGHT AT SEAT 11F PER AMM 33-51. LIGHTS CHKD NORMAL. (9110854) AIRCRAFT WAS GROUNDEDOct 7, 2026 · N897DN · Boeing 737932ERSDR SWAA2026101271646Battery Pack · no testFWD LEFT EMERGENCY BATTERY PACK M1675 FAILED CAPACITY CHECK. R & R CABIN EMERGENCY BATTERY PACK IAW AMM 33-51-06.Oct 7, 2026 · N7702A · Boeing 7377BDSDR SWAA2026101211954Battery Pack · inoperativeLEFT & RIGHT LOWER AFT EXTERNAL EMERGENCY LIGHTS ARE INOPERATIVE. REPLACED THE BATTERY PACK M1670 RESTORING OPERATION TO EMERGENCY LIGHTS IAW AMM 33-51-06-960-805. TESTED GOOD.Oct 7, 2026 · N959WN · Boeing 7377H4SDR SWAA2026101210513Battery Pack · no testFWD RT BATTERY PACK M1674 FAILED CAPACITY CHECK. R & R BATTERY PACK PER AMM 33-51-06 C/W INSPECTIONOct 7, 2026 · N7702A · Boeing 7377BDSDR SWAA2026101290167Battery Pack · inoperativeEMERGENCY AREA LIGHTS AT SEATS 8ABC AND 14ABC ARE INOPERATIVE. REPLACED THE BATTERY PACK IAW AMM 33-51-06-960-805.Oct 7, 2026 · N959WN · Boeing 7377H4SDR SWAA2026101273388Battery Pack · no testBATTERY PACK M1674 FAILED A CAPACITY CHECK. R & R THE BATTERY PACK IAW AMM 33-51-06.Oct 7, 2026 · N219WN · Boeing 7377H4SDR SWAA2026101267996Cover · looseLEFT OVERWING EMERGENCY EXIT SIGN COVER CAME OFF, SECURED THE SIGN COVER IAW AMM 33-51-01.Oct 7, 2026 · N211WN · Boeing 7377H4SDR CALA2026101220267Battery Pack · no testEMERGENCY LIGHT BATTERY PACK AT M1672 FAILED OPERATION CHECK. REMOVED AND REPLACED M1672 BATTERY IAW AMM 33-51-06 OPS CHK GOOD.Oct 7, 2026 · N15751 · Boeing 737724SDR CALA2026101220266Battery Pack · no testEMERGENCY LIGHT BATTERY PACK AT M1669 FAILED OPERATION CHECK. REMOVED AND REPLACED M1669 BATTERY PACK IAW AMM 33-51-06 OPS CHK GOOD.Oct 7, 2026 · N15751 · Boeing 737724SDR CALA2026101220265Light · brokenEMERGENCY EXIT LIGHT AT SEAT ROW 12 IS BROKEN. REPLACED LIGHT ASSY REF MM 33-51-11. OPS CHECK OK.Oct 7, 2026 · N87531 · Boeing 737824SDR AALA202610104081Elec Connector · disconnectedAIRCRAFT WAS NOT GROUNDED: AFT ABOVE EMERGENCY LIGHT AT ROW 36 LIGHT OUT. FOUND AFT ABOVE EMERGENCY LIGHT (210WL) CONNECTORS ARE DISCONNECTED. RECONNECTED CONNECTORS IAW AMM 33-51-11 OPS. CHECK OK.Oct 7, 2026 · N189UW · Airbus A321211SDR SCNA20261009418Light · inoperativeAFT LEFT AND RIGHT EXTERIOR OVERWING EMERGENCY EXIT LIGHTS INOPERATIVE. REMOVED AND REPLACED SLIDE/OVERWING LIGHT PER AMM 33-51-04. OPS CHECK GOOD.Oct 7, 2026 · N814SY · Boeing 7378BKSDR UIEA2026100800969Pseu · faultedENTRY DOOR AND EMER DOOR DISCRETE LIGHTS ON OVERHEAD PANEL INOPERATIVE. REMOVED AND REPLACED PSEU IAW AMM 32-09-04-704-013. OPS CHKD GOOD.Oct 7, 2026 · N1619A · Boeing 7673Y0SDR CALA2026100920256Battery Pack · no testRAN EMERGENCY LIGHT BATTERY TEST. EPSU LOCATED IN FWD LT. REPLACED EPSU BATTERY IAW AMM 33-51-38-400-002-A.Oct 7, 2026 · N480UA · Airbus A320232SDR AALA202610081983Battery · faultedAIRCRAFT WAS NOT GROUNDED: ON CIDS 1 EMERGENCY POWER SUPPY UNIT SYSTEM TEST FOUND FAULT EMERGENCY POWER SUPPY UNIT (15 WL) MID LEFT. MAINTENANCE REPLACED BATTERY ON THE EMERGENCY POWER SUPPLY UNIT LOCATION 15WL. PER AMM 33-51. OPS CHECK GOOD.Oct 7, 2026 · N907AA · Airbus A321231SDR UIEA2026092700917Battery Pack · no testDURING THE EMERGENCY LIGHTS BATTERY PACKS TESTS, FOUND M5168 AND M5169 POWER SUPPLY BATTERY PACKS FAILED TO TEST.(<P>02 EA EMERGENCY BATTERY PACK ASSY M5168 AND M5169 WERE REPLACED, AND OPS TEST WAS COMPLETED PER AMM 33-51-04-902-001-001 REV 117. OPS TEST WAS Oct 7, 2026 · N486MC · Boeing 74745EFSDR DALA2026100805566Lens · missingLOWER DECK MOBILE CREW REST EMERGENCY EXIT SIGN COVER MISSING. REPLACED LIGHT LENS PER A330 AMM 33-51. (9331453) AIRCRAFT WAS GROUNDED.Oct 7, 2026 · N815NW · Airbus A330323SDR CALA2026100820228Light · brokenEMERGENCY ESCAPE PATH LIGHT ASSEMBLY ON SEAT 49D IS BROKEN. REMOVED AND REPLACED EMERGENCY ESCAPE PATH LIGHT ASSEMBLY ON SEAT 49D REF AMM 33-51-10-962-104. EMERGENCY ESCAPE PATH LIGHT SYSTEM IS GOOD FOR SERVICE.Oct 7, 2026 · N655UA · Boeing 767322SDR CALA2026100820224Battery · inoperativeROWS 44-48 EMERGENCY LIGHTING INOPERATIVE. FOUND A FAULT ON WCU 27. FAULT CODE 6 LOAD FAULT. DURING OPS. FOUND THAT PART OF THE LIGHTS CONTROLED BY WCU 27 ARE ILLIMINATED. SUSPECT A SEAT TRACK. REMOVED AND REPLACED THE ROW 49 POWER SEAT TRACK. NO FIX. REINSOct 7, 2026 · N12020 · Boeing 78710SDR CALA2026100820222Light · missingEMERGENCY LIGHT MISSING AT SEAT 47F. TERMINATED NEW SPADE CONNECTORS ON THE WIRES IAW SWPM 20-13-00. INSTALLED A NEW SEAT EMERGENCY LIGHT IAW AMM 33-51-06. OPS CHKD GOOD.Oct 7, 2026 · N12020 · Boeing 78710SDR CALA2026100820214Battery · no testL3 DOOR, EMERGENCY LIGHT BATTERY CAPACITY CHECK FAILED. THE BATTERY WAS REPLACED AND TESTED NORMAL IAW AMM 33-51-06.Oct 7, 2026 · N78008 · Boeing 777224SDR KCSA202610071224Power Supply · inoperativeL/H UPPER DECK SLIDE DOOR EMERGENCY LIGHT INOPOct 7, 2026 · N742CK · Boeing 747446
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