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 AALA202508184050Battery · no testAIRCRAFT IN BASE MAINTENANCE: EMERGENCY POWER SUPPLY UNIT AT THE L2 DOOR FAILED THE EMERGENCY LIGHTING SYSTEM TEST PER TASK CARD 26L00025010. REPLACED EMERGENCY POWER SUPPLY UNIT BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL PER AMM 33-51-38.Aug 13, 2025 · N562UW · Airbus A321231SDR DALA2025081806152Power Supply · inoperativeWHILE WORKING AMDS CARD 0591-0201 EPSU 101WL4 AND EPSU 102WL2 FAILED. T/S A350 TSM 33-51-XX-0F001-421A-A. FOUND EPSU 101WL4 AND 102WL2 AT FAULT. R & R EPSU 101WL4 AND 102WL2 IAW A350 33-51. OPS CHK GOOD. OK FOR SVC. (LP# 4002867)Aug 13, 2025 · N514DN · Airbus A350941SDR CALA2025081507850Light · inoperativeFA REPORTS 20C SIDE SEAT EMER LIGHT INOPERATIVE. SWAPPED LIGHT FROM 20C WITH 14C IAW AMM 33-51-11, OPS CHECKS ON 20C OK, DEFERRED 14C FLOOR ESCAPE PATH LIGHT IAW MEL 3319E.Aug 13, 2025 · N34282 · Boeing 737824SDR DXTA2025081504600Battery · inoperativeDURING CRUISE WITH THE EMERGENCY LIGHTS ARMED , THE CABIN EMERGENCY LIGHTS TURNED ON AND WOULD FLICKER INTERMITTANTLY CORRECTIVE ACTION: COMPLIED WITH FIM TASK 33-50-00-810-801-A AND TROUBLESHOT DOWN TO / FAULTY #1 EMERGENCY BATTERY. CUSTOMER ELECTS TO REPLACEAug 13, 2025 · N469QS · Emb EMB505SDR ASAA2025081360080Lens · detachedL-2 DOOR EMERGENCY COVER EXIT FELL OFF. GROUNDED - YES. L-2 DOOR EMERGENCY EXIT LIGHT LENS COVER RE-INSTALLED REF AMM 33-51-01.Aug 13, 2025 · N534AS · Boeing 737890SDR ASAA2025081360079Lens · missingEXIT SIGN MISSING 17F. GROUNDED - YES. INSTALLED NEW EMERGENCY EXIT SIGN LENS AT ROW 17DEF OPS GOOD. REF AMM 33-51-01.Aug 13, 2025 · N508AS · Boeing 737890SDR ASAA2025081360078Lens · missingR1 DOOR EXIT SIGN COVER MISSING. GROUNDED - YES. INSTALLED NEW R1 DOOR EXIT LENS. PER AMM 33-51-01 OPS CHECK GOOD. NO DISCREPANCIES NOTED.Aug 13, 2025 · N403AS · Boeing 737990ERSDR SWAA2025081403903Cover · detachedOVERWING EXIT SIGN COVER FELL OFF. REINSTALLED OVERWING EXIT SIGN COVER REF AMM 33-51-01.Aug 13, 2025 · N8518R · Boeing 737824SDR SWAA2025081403864Lamp · inoperativeL2 DOOR EMERGENCY EXIT LIGHT INOPERATIVE. RELAMPED L2 DOOR EMERGENCY EXIT LIGHT IAW AMM 33-51-04. OPS CHECK GOOD; NO OTHER DEFECTS NOTED.Aug 13, 2025 · N8668A · Boeing 7378H4SDR DALA2025081406080Power Supply · faultedSHIP 3429 FOUND EMERGENCY POWER SUPPLY (16WL) FAULTING. CORRECTIVE ACTION: REMOVED AND REPLACED EMERGENCY POWER SUPPLY (16WL) OPS CHECKS GOOD REF A330 AMM 33-51-38. (7295688)Aug 13, 2025 · N429DX · Airbus A330941SDR AALA202508145425Battery · no testAIRCRAFT WAS NOT GROUNDED: R3 DOOR, EMERGENCY POWER SUPPLY UNIT 12WL BATTERY FAILED EMERGENCY LIGHTING SYSTEM TEST PER TASK CARD 26L00025010. MAINTENANCE REPLACED THE BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 25-61-00 AND TASK CARD 26LAug 13, 2025 · N155UW · Airbus A321211SDR DALA2025081406076Sign · detachedSHIP 5810 EXIT SIGN BROKEN OFF OF FIXTURE BY 3L DOOR. CORRECTIVE ACTION: RESECURED EXIT SIGN BY 3L DOOR AS REQUIRED. (7735102)Aug 13, 2025 · N590NW · Boeing 757351SDR FDEA202508131449Switch · inoperativeEMERGENCY LIGHT SWITCH INOP. GOES TO OFF INSTEAD OF ARMED WHEN THE GUARD IS CLOSED. REMOVED AND REPLACED EMERGENCY LIGHT PANEL. OPS CHECK NORMAL. AC OK FOR SERVICE.Aug 13, 2025 · N280FE · Boeing 7673S2FSDR CALA2025081407742Lamp · inoperativeR4 DOOR EXTERIOR EMERGENCY LIGHT INOP REF HAECO NON-ROUTINE NO.9473622, ORIGINATED BY EMP V909210, 85-3351-1-7003. PERFORMED BY EMP V909210, REPLACED R4 DOOR EXTERIOR EMERGENCY LIGHT LAMP AND TEST NORMAL AS PER AMM 33-51-04-960-801 REV.104. SDR- INFORMATION ONAug 13, 2025 · N785UA · Boeing 777222SDR CALA2025081407717Switch · malfunctionedEMERGENCY LIGHTS UNARMED LIGHT ILLUMINATED WITH SWITCH IN ARMED OR ON POSITION WIGGLED ON LIGHT SWITCH, UNARMED LIGHT EXTINGUISHED, TOGGLE SWITCH OP CHECKED NORMAL AS WELL, OK TO CONTINUE.Aug 13, 2025 · N14107 · Boeing 757224SDR SCNA20250814318Light · no discrepancyEMERGENCY LIGHT STRIP DETACHED FROM FLOOR NEAR SEAT 12C. INSPECTED LIGHT STRIP AT 12C IAW AMM 25-27-21, NO ISSUE FOUND. OK FOR SERVICE.Aug 13, 2025 · N808SY · Boeing 7378BKSDR SWAA2025090503378Battery Pack · inoperativeINOP BATTERY PACK ON LOWER CEILING RT SIDE AT FWD GALLEY AREA. REMOVED AND REPLACED BATTERY PACK ON LOWER CEILING RT SIDE AT FWD GALLEY AREA IAW AMM 33-51-06-960-805 AND PERFORMED TEST THE NEW BATTERY PACK IAW AMM 33-51-06-960-805.Aug 12, 2025 · N447WN · Boeing 7377H4SDR ABXA20250812182Battery · inoperativeDURING INSPECTION, EMERGENCY LIGHTS POWER SUPPLY BATTERY M737 INOP BATTERY M735 ALSO INOP. FOUND CONNECTORS D170 AND D1088 NOT SEATED CORRECTLY FER WDM 33-51-01 AND AMM 33-51-00 ALL LIGHTS OPERATE NORMALLY. AIRCRAFT RETURNED TO SERVICE.Aug 12, 2025 · N745AX · Boeing 767232SDR AALA202508202442Bulb · inoperativeAIRCRAFT IN BASE MAINTENANCE: R1 EMERGENCY SLIDE ILLIMINATION LIGHT INOPERATIVE. REMOVED AND REPLACED LIGHT BULB. OPERATIONAL CHECK GOOD. PER B737NG AMM 33-51-04.Aug 12, 2025 · N854NN · Boeing 737823SDR DALA2025081906203Lens · wrong partMID LAV EMERGENCY ARROW LIGHT MISSING COVER. RESECURED LIGHT COVER REF AMM 33-51 (7064068)Aug 12, 2025 · N190DN · Boeing 767332SDR DALA2025081806156Battery · no testSHIP 9563 AFT BULKHEAD EMERGENCY EXIT LIGHT FLICKERING. CORRECTIVE ACTION: REMOVED AND REPLACED EMERG BATT ASSY B5-260.PER B717 AMM 33-51 AND BATT PER B717B AMM 33-51 OPS CHK OK. (6671296)Aug 12, 2025 · N936AT · Boeing 717200SDR DALA2025081806151Light · inoperativeEMERGENCY LIGHT AT AT SEAT 22H INOP. REMOVED AND REPLACED LIGHT PART# 8598-1-00 PER A350 AMM 25-21 AND OPS CHECK GOOD.Aug 12, 2025 · N572DZ · Airbus A350941SDR AALA202508168926Light · missingAIRCRAFT WAS GROUNDED: SEAT 3B IS MISSING 2 EMERGENCY LIGHT ASSEMBLY. REPLACED 2 EACH MISSING SEAT MOUNTED EMERGENCY LIGHT ASSEMBLY. PER AMM 33-51-11. OPERATIONAL CHECK GOOD.Aug 12, 2025 · N906NN · Boeing 737823SDR ASAA2025081526044Lens · detachedEXIT SIGN CAME OFF AT ROW 16D. GROUNDED - YES. REPLACED LENS IAW AMM 33-51-01, NO OTHER DEFECTS NOTED.Aug 12, 2025 · N483AS · Boeing 737990ERSDR SWAA2025081403226Light · missingPASSENGER CABIN SEAT ROW 24ABC PHOTOLUMINESCENT STRIP MISSING OR CARPET MISSING BEHIND SEAT. INSTALLED MISSING PHOTOLUMINESCENT STRIP PER AMM 33-51-15.Aug 12, 2025 · N457WN · Boeing 7377H4SDR SWAA2025081403550Lamp · inoperativeCENTER AISLE AFT EMERGENCY EXIT SIGN HAS 2 LIGHTS INOP. RELAMPED CENTER AISLE AFT EMERGENCY EXIT SIGN REF AMM. 33-51-01. OPS CHECKS GOOD AT THIS TIME.Aug 12, 2025 · N7824A · Boeing 7377BKSDR SWAA2025081403931Lens · detachedCTR AISLE OVHD EXIT SIGN LENS FELL OUT. SECURED LENS REF AMM 33-51-01.Aug 12, 2025 · N8695D · Boeing 7378H4SDR SWAA2025081403470Bulb · inoperativeOVERHEAD EMERGENCY BULB AT RH FWD SERVICE DOOR INOP. REMOVED AND REPLACED IAW AMM 33-51-01-960-801.Aug 12, 2025 · N8739L · Boeing 7378SDR SWAA2025081403546Battery Pack · failedFORWARD LEFT HAND OVERWING UPPER AND LOWER EXIT SIGNS FAIL OPERATIONAL CHECK<[01] REMOVED AND REPLACED BATTERY AND BATTERY CHARGER AT M1694 IAW SWA B737-800 AMM 33-51-06. PERFORMED A GOOD OPERATIONAL TEST OF THE FORWARD LEFT HAND OVERWING UPPER AND LOWER EXIT Aug 12, 2025 · N8533S · Boeing 7378H4SDR SWAA2025081403545Light · no testRIGHT FORWARD OVERWING LOWER EXIT LIGHT DOES FAILS OPERATIONAL TEST. PERFORMED A GOOD OPS CHECK OF THE RT FORWARD OVERWING LOWER EXIT LIGHT IAW AMM 33-51-00. REFERENCE TASK CARD TTG8Q014HXFW. PERFORMED A GOOD OPERATIONAL CHECK OF THE RT FORWARD OVERWING Aug 12, 2025 · N8533S · Boeing 7378H4SDR DXTA2025081404584Battery Pack · defectiveEMERGENCY LIGHTS STAY ON WHEN SWITCH IS IN THE ARM POSITION, AIRCRAFT ON THE GROUND TRIED WITH GPU CONNECTED AND GPU DISCONNECTED. CORRECTIVE ACTION: REPLACED #1 AND #2 EMERGENCY LIGHTING BATTERY OPS CHECK GOOD WORD DONE IAW EMBRAER EMB-505 AMMAug 12, 2025 · N460QS · Emb EMB505SDR CALA2025081407714Light · malfunctionedEMERGENCY EXIT LIGHTS AFT GALLEY CAME ON DURING TAKEOFF ROLL, STAYED ON FOR ABOUT 3-5 MINUTES. UNABLE TO DUPLICATE, PERFORMED EMERGENCY LIGHT TEST IAW MM 33-51-00. OPS CHECKED GOOD.Aug 12, 2025 · N77295 · Boeing 737824SDR CALA2025081407713Light · unsecure34C EMERGENCY LIGHT CONTAINER IS HANGING RESECURED. EMERGENCY LIGHT CONTAINER AT SEAT 34C IN REF WITH AMM 33-51-11-960-802, OPS CHECK GOODAug 12, 2025 · N68823 · Boeing 737924ERSDR ASAA2025081260043Cover · missingEXIT LIGHT COVER MISSING ROW 16 EXIT ROW A/C LEFT. GROUNDED - YES. REMOVED AND REPLACED EXIT FLOOR LIGHT ASSY AT ROW 16 ABC. OPS CHECK GOOD. REF AMM 33-51-01-960-802.Aug 12, 2025 · N461AS · Boeing 737990ERSDR AALA202508133105Battery · no testAIRCRAFT WAS GROUNDED: BATTERY FAULT FOR EMERGENCY POWER SUPPLY UNIT 17WL DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38 WITH NO FAULTS NOTED.Aug 12, 2025 · N418AN · Airbus A321253NXSDR AALA202508133365Battery · no testAIRCRAFT WAS GROUNDED: BATTERY FAULT FOR EMERGENCY POWER SUPPLY UNIT 10WL DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38 WITH NO FAULTS NOTED.Aug 12, 2025 · N418AN · Airbus A321253NXSDR CALA2025081307694Battery · faultedWHILE T/S LOG PAGE 5894542, FOUND MAINTENANCE MSG 33-11308 FOR DOOR R4. R & R WELS CONTROL UNIT BATTERY DOOR R4. OPS CHECKED GOOD. REF AMM 33-51-07.Aug 12, 2025 · N26910 · Boeing 7878SDR CALA2025081307685Lamp · inoperativeR4 DOOR EXTERIOR EMERGENCY LIGHT INOP REF HAECO NON-ROUTINE NO.9473622, REPLACED R4 DOOR EXTERIOR LAMP AND TESTED NORMAL AS PER AMM 33-51-04-960-801 REV.104.Aug 12, 2025 · N785UA · Boeing 777222SDR CALA2025081307684Light · inoperativeFOUND LEFT BS 654 EMERGENCY OVERWING ESCAPE LIGHT INOPERATIVE. R & R LT BS 654 EMERGENCY OVERWING ESCAPE LIGHT IAW AMM 33-51-06. OPS CHECKED GOOD.Aug 12, 2025 · N78060 · Boeing 767424ERSDR AALA202508131724Power Supply · no testAIRCRAFT WAS NOT GROUNDED: DURING PS CHECK EMER LT TEST, EPSU 10WL FAULTED. MAINTENANCE REPLACED EPSU 10WL IAW AMM 33-51-38.Aug 12, 2025 · N778XF · Airbus A319112SDR AALA202508132370Power Supply · no testAIRCRAFT WAS NOT GROUNDED: DURING PS CHECK EMER LT TEST, EPSU 12WL FAULTED. MAINTENANCE REPLACED EPSU 12WL BATTERY IAW AMM 33-51-38.Aug 12, 2025 · N778XF · Airbus A319112SDR SIMA20250812001Battery · faultedINTERIOR EMERGENCY LIGHTS. EMERGENCY LIGHT BATTERY FAULT. "TRANSFERRED TO NRWC 082-DFW-03522" RAR #3 EMERGENCY LIGHT POWER UNIT IAW:AMM 33-50-01 OPC GOOD MEL IS NOW RESTOREDAug 12, 2025 · N282NN · Emb ERJ170200LRSDR MASA2025081420069Light · inoperativeEMER LITE ESCAPE PATH RH & WARDROBE INOP - PLACED ON MELAug 12, 2025 · N88346 · Emb ERJ170200LRSDR IPXA2025081222186Battery · no testPRE FLIGHT, DURING EMER LIGHT TEST GOT €Œ L1 EMER LT BAT 1 LO. ? REMOVED AND REPLACED EMERGENCY POWER SUPPLY BATTERY IAW AMM 33-51-01. REVERSED DMP 33-50-4. OPS CHECK GOOD PER AMM 33-51-01.Aug 12, 2025 · N284UP · Doug MD11FSDR IPXA2025081217326Battery · inoperativeEMERGENCY LIGHT TEST SHOWING BAT LO ON EAD. EMERGENCY LIGHTING BATTERY POWER SUPPLY R&R IAW AMM 33-51-01/401. LIGHTS CHECKS SERVICEABLE.Aug 12, 2025 · N273UP · Doug MD11FSDR HNAA2025081800574Light · inoperativeEMERGENCY LIGHTING FLOOR STRIP AT SEATS 34-5A NOT ILLUMINATING. R & R FLOOR PROXIMITY LIGHT IAW AMM 33-50-12 ON STRIP FLOOR PROXIMITY 1013194 NSN PN OFF STRIP FLOOR PROXIMITY 1013194 NSNAug 11, 2025 · N653AE · Emb EMB145LRSDR SWAA2025081403128Bulb · inoperativeEMERGENCY EXIT BULBS OVERHEAD AFT RH SERVICE DOOR INOPERATIVE. REPLACED THE LAMPS EMERGENCY EXIT SIGN OVER AFT RH SERVICE DOOR IAW AMM 33-35-01.Aug 11, 2025 · N8562Z · Boeing 7378H4SDR SWAA2025081403126Bulb · inoperativeOVERHEAD EMERGENCY EXIT BULB LOCATED NEAR AFT LAVATORIES INOPERATIVE. REPLACED THE LAMPS IN OVERHEAD EMERGENCY EXIT SIGN LOCATED NEAR AFT LAVATORIES IAW AMM 33-51-01.Aug 11, 2025 · N8562Z · Boeing 7378H4SDR SWAA2025081403125Bulb · inoperativeEMERGENCY BULBS INOPERATIVE AT OVERHEAD EMERGENCY SIGN ROW 14 IN PASSENGER COMPARTMENT. REPLACED THE LAMPS IN OVERHEAD EMERGENCY EXIT SIGN AT ROW 14 IAW AMM 33-51-01.Aug 11, 2025 · N8562Z · Boeing 7378H4SDR SWAA2025081400327Battery Pack · inoperativeMULTIPLE EMERGENCY LIGHTS OUT ON RH SIDE MID CABIN. REMOVED AND REPLACED TWO EMERGENCY BATTERIES M1669 AND M1671 IAW AMM 33-51-06.Aug 11, 2025 · N8620H · Boeing 7378H4
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