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 SWAA2026101954853Battery Pack · no testAFT RT EMERGENCY LIGHTING BATTERY PACK FAILED THE CAPACITY CHECK. REMOVED AND REPLACED BATTERY PACK PER MM 33-51-06.Oct 15, 2026 · N291WN · Boeing 7377H4SDR SWAA2026101994927Battery Pack · no testAFT LT EMERGENCY LIGHTING BATTERY PACK FAILED THE CAPACITY CHECK. REMOVED AND REPLACED BATTERY PACK PER M/M 33-51-06.Oct 15, 2026 · N291WN · Boeing 7377H4SDR SWAA2026101999157Battery Pack · no testAFT RT EMERGENCY BATTERY PACK M1672 FAILED A CAPACITY CHECK. R & R THE BATTERY PACK IAW AMM 33-51-06.Oct 15, 2026 · N209WN · Boeing 7377H4SDR SWAA2026101923787Battery Pack · no testRT EMERGENCY EXIT BATTERY PACK M1669 FAILED A CAPACITY CHECK. R & R THE BATTERY PACK PER AMM 33-51-06 INSPECTION VERIFIED CORRECTIVE ACTION TAKEN IN STEP 1.Oct 15, 2026 · N209WN · Boeing 7377H4SDR SWAA2026101928409Fuse · inoperativeL1 DOOR EXTERIOR EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED POWER SUPPLY FUSE IAW AMM 33-51-06. OPS CHECKED GOOD.Oct 15, 2026 · N8731J · Boeing 7378SDR SWAA2026101914969Battery Pack · no testLEFT EMERGENCY EXIT BATTERY PACK M1668 FAILED CAPACITY CHECK. R & R CABIN EMERGENCY BATTERY PACK IAW AMM 33-51-06.Oct 15, 2026 · N209WN · Boeing 7377H4SDR IPXA2026101568239Light · inoperativeRED EMERGENCY LIGHT IN MAIN CABIN DOOR INOP. DEFERRED IAW MEL 52-73-01-1. FOUND LOOSE WIRES ON LIGHT WARNING ASSEMBLY. VERIFIED CORRECT POLARITY OF WIRES RECONNECTED AS REQUIRED REF AMM 52-73-11/401 & ASM 52-73-00 TEST GOOD AT THIS TIME OK FOR SERVICE THIS Oct 15, 2026 · N144UP · Airbus A300F4622RSDR FDEA202610151597Lamp · inoperativeL1 DOOR EXTERIOR EMERGENCY LIGHT INOP. AMM: 33-51-06-2-1 RELAMPED L1 DOOR EXTERIOR SLIDE LIGHT, OP'S CHECKS GOODOct 15, 2026 · N792FD · Boeing 757222SDR SIMA20261015002Battery · inoperativeFOUND R2 EMERGENCY LIGHT INOP DURING PS-2 CHK. RAR EMERGENCY LIGHT POWER UNIT IAW AMM 33-50-01. NO FURTHER DEFECTS NOTED. OPS CHK GOODOct 15, 2026 · N781EJ · Emb ERJ170100SUSDR SCNA20261016433Light · inoperativeL2 LAV - EMERGENCY LIGHT IN LAV IS INOPERATIVE. L2 LAV LIGHT ALREADY ON MTI. SEE BACK OF LOG BOOK.Oct 15, 2026 · N831SY · Boeing 73783NSDR CALA2026101620432Battery · no testLLAR EMERGENCY LIGHT BATTERY TEST FAILED. EMERGENCY LIGHT BATTERY REPLACED AND TESTED NORMAL IAW AMM33-51-06.Oct 15, 2026 · N222UA · Boeing 777222SDR CALA2026101620430Battery · no testDOOR 4R M33409 EMER LT BATTERY TEST FAIL. EMERGENCY LIGHT BATTERY REPLACED AND TESTED NORMAL IAW AMM33-51-06.Oct 15, 2026 · N222UA · Boeing 777222SDR CALA2026101620428Battery · no testL1 DOOR EMER LIGHT POWER SUPPLY M33093 TEST FAILED. POWER SUPPLY BATTERY REPLACED & TESTED NORMAL IAW AMM33-51-06.Oct 15, 2026 · N222UA · Boeing 777222SDR CALA2026101620426Charger · no testDR 2R M33098 EMER LT BATTERY CHARGER TEST FAIL. EMERGENCY BATTERY CHARGER REPLACED AND TESTED NORMAL AS PER AMM 33-51-06.Oct 15, 2026 · N222UA · Boeing 777222SDR CALA2026101620424Battery · no testR4 DOOR EMER LIGHT POWER SUPPLY M33408 TEST FAILED. EMER LT PWR SUPPLY BATTERY REPLACED AND TESTED NORMAL IAW AMM33-51-06.Oct 15, 2026 · N222UA · Boeing 777222SDR CALA2026101620422Battery · no testSUPPORT TASK - L4 DOOR EMER LIGHT POWER SUPPLY M33407 TEST FAILED. TRANSFER NON-ROUTINE HX WO.7336103 AND ORIGINATED BY V943251 DOOR 4L M33407 EMERGENCY LIGHT BATTERY TEST FAILED AND BATTERY REPLACED DR 4L M33407 EMER LT PWR SUPPLY BATT REPLACED AND TESTED NOROct 15, 2026 · N222UA · Boeing 777222SDR CALA2026101620420Charger · no testL3 DOOR, EMERGENCY LIGHT BATTERY CHARGER TEST FAILED. THE CHARGER WAS REPLACED AND TESTED NORMAL IAW AMM33-51-06.Oct 15, 2026 · N222UA · Boeing 777222SDR CALA2026101620418Charger · no testL2 DOOR, EMERGENCY LIGHT BATTERY CHARGER TEST FAILED. CHARGER REPLACED & TESTED NORMAL IAW AMM 33-51-06.Oct 15, 2026 · N222UA · Boeing 777222SDR CALA2026101620415Charger · no testL2 DOOR, EMERGENCY LIGHT BATTERY CHARGER TEST FAILED. BATTERY CHARGER REPLACED AND TESTED NORMAL IAW AMM 33-51-06.Oct 15, 2026 · N222UA · Boeing 777222SDR CALA2026101620408Light · looseEMERGENCY LIGHT AT SEAT 30D LOOSE. REMOVED AND REPLACED SEAT 30D PROXIMITY LAC CMM 25-21-51. PERFORMED OPS CHECK OF LIGHT REF AMM 33-51-00. OPS CHECK GOOD.Oct 15, 2026 · N26909 · Boeing 7878SDR CALA2026101620407Light · inoperativeAISLE EMERGENCY LIGHTS 15C AND 20C INOPERATIVE. REPLACED THE EMERGENCY LIGHTS IAW AMM 33-51-00. OPS CHKD GOOD.Oct 15, 2026 · N37468 · Boeing 737924ERSDR AALA202610152921Battery · inoperativeAIRCRAFT WAS NOT GROUNDED: RIGHT OVERWING EMERGENCY EXIT LIGHTS NOT TESTING. REMOVED AND REPLACED POWER SUPPLY AND BATTERY (M1695) IAW AMM 33-51-06 OPS CHECK OK.Oct 15, 2026 · N316RK · Boeing 7378SDR AALA202610153842Battery · inoperativeAIRCRAFT WAS NOT GROUNDED: RIGHT SIDE CEILING EMERGENCY LIGHTS PATH NOT WORKING FROM ROW 12THRU 16. REMOVED AND REPLACED POWER SUPPLY AND BATTERY (M1695) IAW AMM 33-51-06 OPS CHECK OK.Oct 15, 2026 · N316RK · Boeing 7378SDR SWAA2026102398231Bulb · inoperativeRIGHT LOWER AFT EXTERNAL EMERGENCY LIGHT IS INOPERATIVE. REMOVED AND REPLACED RT LOWER AFT EXTERNAL EMERGENCY LIGHT BULB IAW AMM 33-51-04-960-801. OPS CHKD GOOD.Oct 14, 2026 · N915WN · Boeing 7377H4SDR SWAA2026101951093Battery Pack · inoperativeAFT LAV EMERGENCY LIGHTS BATTERY PACK (M1673) INOPERATIVE. REMOVED AND REPLACED AFT LAV EMERGENCY LIGHTS BATTERY PACK (M1673) IAW AMM 33-51-06-960-805. OPS TESTED GOOD.Oct 14, 2026 · N8323C · Boeing 7378H4SDR AALA202610197408Battery Pack · inoperativeAIRCRAFT IN BASE MAINTENANCE: L1 DOOR AREA EMER LIGHTS ARE INOP. REMOVED AND REPLACED EMERGENCY BATTERY LIGHT PACK M01675.Oct 14, 2026 · N306SP · Boeing 7378SDR DALA2026101605693Light · inoperativeDURING SVC. FOUND EMERGENCY EXIT SIGN DOES NOT TURN ON. (9438835) AIRCRAFT WAS GROUNDEDOct 14, 2026 · N3768 · Boeing 737832SDR DXTA2026101610185Battery · dischargedEMERGENCY INTERIOR LIGHTS STAYING ON AFTER COMPLETE SHUT DOWN. TRIED TO RESET THE BOXES IN THE COCKPIT BUT UNSUCCESSFUL. GAINED ACCESS TO THE AFT P-BATTERIES LOCATED IN THE AFT CARGO BAY AND GAINED ACCESS TO THE FWD P-BATTERIES LOCATED IN THE COCKPIT. PERFOROct 14, 2026 · N850QS · Textrn TEXTRON700SDR AALA202610157728Light · brokenAIRCRAFT IN BASE MAINTENANCE: THE EMERGENCY SEAT MOUNTED LIGHT SHROUD FOUND BROKEN AT SEAT 32ABC. INSTALLED NEW LIGHT SHROUD FOR EMERGENCY LIGHT AISLE AT SEAT 32 ABC AND PERFORMED LIGHT TEST IAW AMM 33-51-00-710-801.Oct 14, 2026 · N994NN · Boeing 737823SDR DALA2026101505669Light · inoperativeSEAT 49H EMERGENCY LIGHT INOP. REPLACED LIGHT ASSY PER AMM 33-51. (9337151) AIRCRAFT WAS GROUNDED.Oct 14, 2026 · N859NW · Airbus A330223SDR AALA202610159541Light · no testAIRCRAFT WAS NOT GROUNDED: AFTER GALLEY, AFTER F/A SEAT HAS EMERGENCY LIGHT NOT TESTING CORRECTLY. MAINTENANCE REPLACED AFT F/A , REAR FACING EMERGENCY LIGHT ASSY. TEST OK PERAMM 25-64-00.Oct 14, 2026 · N817AN · Boeing 7878SDR SCNA20261015431Charger · inoperativeEMERGENCY LIGHTS INOP ON LAYOVER. REMOVED AND REPLACED EMERGENCY LIGHT CHARGER AND BATTERY PACK IAW AMM 33-51-06. OPS CHECK GOODOct 14, 2026 · N842SY · Boeing 7378K5SDR CALA2026101520399Cover · brokenEMERGENCY LIGHT AT SEAT 20C BROKEN, IAW AMM 33-51-18 REPLACED THE COVER. LIGHT OPERATIONAL.Oct 14, 2026 · N431UA · Airbus A320232SDR CALA2026101520397Light · brokenDURING OVERVIEW, FOUND EMERGENCY LIGHT ON SEAT 30D BROKEN. REMOVED AND REPLACED THE EMERGENCY LIGHT IAW AMM 33-51-10-962-104. LIGHT GOOD FOR SERVICE.Oct 14, 2026 · N643UA · Boeing 767322SDR CALA2026101520394Lens · missingEMERGENCY FLOOR PROXIMITY LIGHT OF THE SEAT 8D WITH LENS MISSING EMERGENCY FLOOR PROXIMITY LIGHT REMOVED AND REPLACED IAW AMM DMC-B787-A-33-51-06-00A-520A-A, & DMC-B787-A-33-51-06-00A-720A-A, OK. GOOD FOR USE.Oct 14, 2026 · N24993 · Boeing 7879SDR CALA2026101520392Power Supply · no testEMERGENCY LIGHTS OPS CHECK, RT AFT SLIDE WING EMERGENCY LIGHT INOP. R & R POWER SUPPLY M1671.OPS CHKD NORMAL IAW AMM 33-51-06.Oct 14, 2026 · N17229 · Boeing 737824SDR CALA2026101520371Battery Pack · no testEMERGENCY LIGHT BATTERY PACK AT M1672 FAILED A CAPACITY CHECK. REMOVED & REPLACED BATTERY PACK IAW AMM 33-51-06-960-805, OPS CHKD GOOD.Oct 14, 2026 · N36272 · Boeing 737824SDR CALA2026101520370Battery Pack · no testEMERGENCY LIGHT BATTERY PACK AT M1694 FAILED A CAPACITY CHECK. REMOVED AND REPLACED BATTERY PACK IAW AMM 33-51-06-960-805, OPS CHKD GOODOct 14, 2026 · N36272 · Boeing 737824SDR SCNA20261014423Lamp · inoperativeRH EMERGENCY LIGHT INOP. REPLACED RH EMERGENCY LIGHT LAMP PER AMM 33-51-04/201. OPS CHECK GOODOct 14, 2026 · N5237A · Boeing 737800*SDR KCSA202610141226Battery · inoperativeUPPER DECK AFT TWO EMERGENCY LIGHTS INOPOct 14, 2026 · N766CK · Boeing 747481FSDR SWAA2026101969761Battery Pack · inoperativeR1 EMERGENCY LIGHTS INOPERATIVE. (HEADER, LOWER LIGHT, EXTERNAL). REMOVED, REPLACED, & PERFORMED AN OPS CHECK OF BATTERY PACK IAW AMM 33-51-06-960-805. OPS CHKD GOOD.Oct 13, 2026 · N8626B · Boeing 7378H4SDR SWAA2026101935111Lamp · inoperativeEMERGENCY LIGHT AT ROW 21DEF INOPERATIVE. REPLACED THE LAMPS IAW AMM 33-51-03. OPS CHKD OKAY.Oct 13, 2026 · N443WN · Boeing 7377H4SDR SWAA2026101949061Lamp · inoperativeRIGHT FWD OVERWING EXIT ESCAPE LIGHT IS INOPERATIVE. REPLACED THE LAMPS AND PERFORMED GOOD INSTALLATION TEST IAW AMM 33-51-04-960-801.Oct 13, 2026 · N8657B · Boeing 7378H4SDR AALA202610167607Battery Pack · inoperativeAIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHTS CABIN MID AREA ARE INOP. REMOVED AND REPLACED M1694 EMER LIGHT BATTERY IAW AMM 33-51-06.Oct 13, 2026 · N306SP · Boeing 7378SDR AALA202610160529Battery Pack · inoperativeAIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHTS CABIN MID AREA ARE INOP. REMOVED AND REPLACED M1695 EMER LIGHT BATTERY IAW AMM 33-51-06.Oct 13, 2026 · N306SP · Boeing 7378SDR AALA202610153258Power Supply · inoperativeAIRCRAFT IN BASE MAINTENANCE: INOP EPSU 12WL RH SIDE AT PASSENGER CABIN. MAINTENANCE REPLACED EPSU 12WL RH SIDE AT PASSENGER CABIN I.A.W. A320FAM AMM33-51-38-000-001-A AND I.A.W. A320FAM AMM 33-51-38-400-001-A.Oct 13, 2026 · N9004F · Airbus A319115SDR AALA202610150081Bulb · burned outAIRCRAFT WAS NOT GROUNDED: 4LH F/A LIGHT INOP. MAINTENANCE REPLACED BULB REPLACED. TOOK FROM SPARE BOX.Oct 13, 2026 · N799AN · Boeing 777223SDR UIEA2026101500988Lamp · inoperativeLEFT OVERWING EMERGENCY LIGHT NR 2 INOP. RELAMPED LT OVERWING EMERGENCY LIGHT IAW AMM 33-51-16. NO FURTHER DEFECTS NOTED.Oct 13, 2026 · N664GT · Boeing 76731BSDR DXTA2026101510178Light · defectiveDURING PRE-FLIGHT INSPECTION OF THE EMER LIGHTS, IT WAS FOUND THAT THE PATHWAY LIGHT UNDER THE LAV WOULD NOT ILLUMINATE CORRECTIVE ACTION: REPLACED LIGHT. OPS CHECK GOOD. IAW CE680A AMM 33-50-00Oct 13, 2026 · N538QS · Cessna 680ASDR CALA2026101520388Light · damagedFLOOR PROXIMITY LIGHT 11D DAMAGED. REMOVED AND REPLACED FLOOR PROXIMITY LIGHT 11D REF AMM 33-51-06. OPERATIONAL TEST OK. GOOD FOR SERVICE.Oct 13, 2026 · N14001 · Boeing 78710
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