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 CALA2025080507301Light · inoperativeEMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK FOUND LH AFT OVERWING SLIDE LIGHT INOPERATIVE. REMOVED AND REPLACED LH AFT OVERWING SLIDE LIGHT. OPS CHECK NORMAL. REF AMM 33-51-04-960-801Aug 3, 2025 · N37471 · Boeing 737924ERSDR CALA2025080507299Light · no discrepancyFA REPORTS EMERGENCY LIGHTS ILLUMINATED DURING DESCENT WITH SWITCH IN ARM POSITION OPS CHECK OF EMERGENCY LIGHTING SYSTEM INCLUDING CHECK OF ALL CABIN LIGHTS AND SIGNS, REFERENCE: TASK 33-51-00-710-805-A OPS CHECK OK. ALSO CYCLED E LIGHT SWITCH ON 25VU, OPS CHAug 3, 2025 · N14528 · Airbus A321271NXSDR CALA2025080507298Power Supply · faultedEPSU UNIT EMER R FAULT REF AMM 33-51-38-400-001-A REMOVED AND REPLACED RIGHT OVERWING EXIT EPSU UNIT AND REPLACED EPSU BATTERY FAULT CLEARED OPS CHECKS GOOD.Aug 3, 2025 · N872UA · Airbus A319132SDR DALA2025080405828Power Supply · inoperativeAIRCRAFT 3094, DURING WAKE UP FOUND MID CABIN EMER LIGHT INOP. CORRECTIVE ACTION: REPLACED EPSU 11WL. (LP 8172854)Aug 3, 2025 · N394DX · Airbus A321211SDR SIMA20250803001Battery · no testEMERGENCY LIGHT POWER PACK 2 FAILED "15 MIN. ON" FNC. RAR #2 EMERGENCY LIGHT POWER UNIT. OPS TEST OK. REF. E175 AMM 33-50-01. FUNCTION TEST PASSES REF. E175 AMM 33-50-01-720-801A.Aug 3, 2025 · N283NN · Emb ERJ170200LRSDR AALA202508046257Power Supply · inoperativeAIRCRAFT IN BASE MAINTENANCE: **DR5 L/H EMERGENCY POWER BATTERY CAPACITY LOW**. MAINTENANCE REPLACED POWER BATTERY AND TEST NORMAL AS PERAMM 33-51-06.Aug 3, 2025 · N735AT · Boeing 777323ERSDR AALA202508045563Power Supply · inoperativeAIRCRAFT WAS NOT GROUNDED: L1 DOOR EPSU FAILED TO TEST OK. MAINETNANCE REPLACED L1 DOOR EMERGENCY POWER SUPPLY UNIT (EPSU) IAWE AMM 33-51-38.Aug 3, 2025 · N805AW · Airbus A319132SDR AALA202508046538Battery · no testAIRCRAFT WAS GROUNDED: BATTERY FAULT MESSAGE DISPLAYED FOR EMERGENCY POWER SUPPLY UNIT 16WL DURING SYSTEM TEST. REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.Aug 3, 2025 · N444UW · Airbus A321253NXSDR WX0A2025080832531Power Supply · inoperative(AIRCRAFT NOT GROUNDED) EPSU FAILURE. REMOVED AND REPLACED EPSU.Aug 2, 2025 · N287NV · Airbus A320214SDR SWAA2025080797550Fuse · inoperativeRIGHT SIDE OVERWING UPPER EMERGENCY EXIT LIGHT INOPERATIVE. ] REPLACED FUSES AND PERFORMED GOOD TEST RIGHT SIDE OVERWING UPPER EMERGENCY EXIT LIGHT (M1669) IAW AMM 33-51-06-960-804.Aug 2, 2025 · N912WN · Boeing 7377H4SDR SWAA2025080797864Fuse · inoperativeTWO AFT RT AND LT LOWER OVERWING EMERGENCY EXIT SIGN LIGHTS INOPERATIVE. UPON INVESTIGATION FOUND M1695 BATTERY CHARGER WITH BLOWN FUSE. REMOVED; REPLACED AND PERFORMED GOOD OPS CHECK OF RT AND LT LOWER OVERWING EMERGENCY EXIT SIGNS IAW AMM 33-51-06-960-801.Aug 2, 2025 · N8715Q · Boeing 7378SDR SWAA2025080697778Cover · looseFWD ENTRY EMERG. EXIT LIGHT COVER CAME OFF. REMOVED AND REPLACED FWD ENTRY EMERG. EXIT LIGHT ASSY PER AMM 33-25-00.Aug 2, 2025 · N206WN · Boeing 7377H4SDR YENA2025080600803Light · no testDURING HEAVY MAINTENANCE: DONT PASS EMERGENCY LIGHT TEST SLIDE RAFT ON DOOR 831; REMOVED AND REPLACED EMERGENCY ESCAPE SLIDE RAFT PASSENGER CREW DOOR 831 IAW AMM 25-62-44-000-012-A AND AMM 25-62-44-400-007-A. REF AEROMAN NR 2025-369072.Aug 2, 2025 · N527JL · Airbus A320232SDR ASAA2025080259853Battery Pack · no testEMERGENCY LIGHTS AT LT OVERWING EXIT INSIDE AND OUTSIDE AND ROW 7 ABC DID NOT PASS 15 MINS CAPACITY CHECKS. GROUNDED - YES. REPLACED M1668 EMERG EXIT LIGHT BATT PACK POWER SUPPLY FOR LH OVERWING EXIT INSIDE AND OUTSIDE LIGHTS AND ROW 7 ABC LIGHTS, OPS NML REF Aug 2, 2025 · N615AS · Boeing 737790SDR DXTA2025080504448Battery · dischargedEMERGENCY LIGHTS STARTED FLICKERING DURING CRUISE. SWITCHED LIGHT TO OFF POSITION FOR 1 MIN, BACK TO ARM, & LIGHTS STARTED FLICKERING AGAIN AFTER 30 SECS. ACCESSED FWD & AFT BATTERY. DURING ACCESS & BEFORE MAINT PERFORMED, FOUND THE EMER LIGHT CLL ON, RESETAug 2, 2025 · N404QS · Emb EMB505SDR HALA20250804043Light · inoperativeFLOOR LIGHTING STRIP A BEAM SEAT 46B CRACKED. REPLACED BROKEN ILLINOUS PATH LIGHT ON STATED AREA.OK FOR SERVICED.Aug 2, 2025 · N385HA · Airbus A330243SDR FDEA202508021365Light · malfunctionedEMERGENCY LIGHTS ILLUMINATED DURING BEFORE START CHECKLIST. AMM 33-51-00-5 FOUND EMERGENCY LIGHT SWITCH AT THE OVERHEAD PANEL IN THE OFF POSITION. SWITCH PUT BACK TO ARM POSITION AND OPERATIONAL TEST PERFORMED IAW AMM 33-51-00-5Aug 2, 2025 · N880FD · Boeing 777F28SDR CALA2025080407248Light · missingWAS FOUND PROXIMITY LIGHT MISSING AT FURNITURE FROM SEATS POSITION 3D AND 7D. INSTALLED NEW PROXIMITY LIGHTS AT FURNITURE FROM SEATS POSITION 3D AND 7D IAW AMM DMC-B787-A-33-51-06-00A-720A-A. GOOD FOR SERVICE.Aug 2, 2025 · N14011 · Boeing 78710SDR CALA2025080407247Lens · missingSEAT 15C RED EMERGENCY FLOOR LIGHT LENS MISSING. REPLACED SEAT 15C RED EMERGENCY FLOOR LIGHT LENS REF CMM 25-22-59. LIGHT OPS CHECK GOOD.Aug 2, 2025 · N24702 · Boeing 737724SDR CALA2025080407246Lens · crackedEMERGENCY FLOOR PROX LIGHT LENS CRACKED AT SEAT 32C. REMOVED AND REPLACED SEAT 32C EMERGENCY FLOOR PROX LIGHT LENS. OPS CHK NORMAL IAW AMM 33-51-11.Aug 2, 2025 · N37290 · Boeing 737824SDR DALA2025080405802Light · no testEMERGENCY TEST FAILS ON SERVICE CHECK. TEST FAILS EPSU EXT LOAD AFT L 33-51-38. INSPECTED AFT LT SLIDE FOUND LIGHT CONNECTORON INBOARD SIDE OF SLIDE SMASHED / DAMAGED. REMOVED SLIDE PER AMDS CARD 2561-4001-LA. OK TO INSTALL QC5430. INSTALLED SLIDE PER W/C. 25Aug 2, 2025 · N354NW · Airbus A320212SDR 7C7A1900010000021Light · brokenDURING INSTALLING AFT 4 R/H DOOR LINERS FOUND SLIDE LIGHT INDICATOR SWITCH CONNECTOR BROKENAug 2, 2025 · N627NP · Boeing 7572B7SDR 7C7A1900010000020Battery · dischargedEMERGENCY MARKER AT R3 DOOR INOPERATIVE.Aug 2, 2025 · N627NP · Boeing 7572B7SDR SWAA2025091097603Battery Pack · inoperativeDONT WORK CORRECTLY BATTERY PACK LOCATED BTW STA 559 AND STA 579 LH SIDE AT PASSENGER CABIN (1EA). REPLACED BATTERY PACK LOCATED BTW STA 559 AND STA 579 LH SIDE AT PASSENGER CABIN (1EA) IAW AMM 33-51-06-960-805 STEP 4.E.(5)(6) TEST IS OK.Aug 1, 2025 · N8617E · Boeing 7378H4SDR SWAA2025091097604Battery Pack · inoperativeDONT WORK CORRECTLY BATTERY PACK LOCATED BTW STA 559 AND STA 579 RH SIDE AT PASSENGER CABIN (1EA). REPLACED BATTERY PACK LOCATED BTW STA 559 AND STA 579 RH SIDE AT PASSENGER CABIN (1EA) IAW AMM 33-51-06-960-805 STEP 4.E.(5)(6) TEST IS OK.Aug 1, 2025 · N8617E · Boeing 7378H4SDR SWAA2025091097491Lens · deterioratedDETERIORATED GALLEY 1 COVER LENS ON EMERGENCY EXIT LIGHT AT FWD GALLEY AREA. REPLACED GALLEY 1 COVER LENS ON EMERGENCY EXIT LIGHT AT FWD GALLEY AREA IAW AMM 33-51-01-960-802 ITEM 3.C.(10).Aug 1, 2025 · N8617E · Boeing 7378H4SDR SWAA2025081197141Battery Pack · inoperativeALL ASSOCIATED LIGHTS WITH M1674 EMERGENCY BATTERY PACK INOP<[01] REMOVED AND REPLACED EMERGENCY BATTERY PACK POWER SUPPLY AND CHARGER M1674 PER AMM 33-51-06-960-806 AND TEST GOOD PER AMM 33-51-06-960-806;[02] VERIFIED CORRECTIVE ACTIONAug 1, 2025 · N228WN · Boeing 7377H4SDR SWAA2025081197142Battery Pack · inoperativeALL ASSOCIATED LIGHTS WITH EMERGENCY BATTERY PACK M1675 INOPERATIVE REMOVED AND REPLACED EMERGENCY BATTERY PACK POWER SUPPLY AND CHARGER M1675 PER AMM 33-51-06-960-806 AND TEST GOOD PER AMM 33-51-06-960-806;[02] VERIFIED CORRECTIVE ACTIONAug 1, 2025 · N228WN · Boeing 7377H4SDR IPXA2025081144210Power Supply · inoperativeEMERGENCY LIGHTS POWER SUPPLY UNITS FAILED BITE CHECK -ER AMM 33-51-00-0501 REF PS1 STEP 23. C/W BITE CHECK IAW AMM 33-51-00-0501, NO FAULTS FOUND, CHECK OK AT THIS TIMEAug 1, 2025 · N158UP · Airbus A300F4622RSDR ASAA2025080159822Cover · detachedAFT GALLEY EXIT SIGN COVER FELL OFF. GROUNDED - YES. RE-INSTALLED AFT GALLEY EXIT SIGN COVER.Aug 1, 2025 · N589AS · Boeing 737890SDR SWAA2025080597173Light · dimAFT GALLEY AFT WALL L/H AND R/H SEAT BELT LIGHTS ARE DIM.<[01] 01 - REMOVED AND REPLACED PER [AMM 33-51-14-201-MAX (FLOOR PROXIMITY LIGHTS ON GALLEYS; LAVATORIES; CLOSETS; AND WINDSCREENS - MAINTENANCE PRACTICES - PERMANENT)]Aug 1, 2025 · N8785L · Boeing 7378SDR SWAA2025080597352Battery Pack · failedEMERGENCY LIGHTS AT ROWS 1CBA THROUGH 4CBA WILL NOT COME ON<[01] REPLACED EMERGENCY ROW POWER SUPPLY AND BATTERY AT M1675 REF AMM 33-51-06.Aug 1, 2025 · N243WN · Boeing 7377H4SDR SWAA2025080597318Battery Pack · inoperativeSEVERAL FWD EMERGENCY LIGHTS INOP<[01] REMOVED AND REPLACED BATTERY AND POWER SUPPLY AT POSITION M1674 PER AMM 33-51-06.Aug 1, 2025 · N7824A · Boeing 7377BKSDR SWAA2025080597277Light · inoperativeEMERGENCY LIGHTS DO NOT COME ON WHEN COMMANDED TO ON FROM THE FLIGHT DECK.<[01] UPON FURTHER INSPECTION FOUND LOOSE TERMINAL LUG ON THE BACK OF THE EMERGENCY LIGHT SWITCH. TIGHTENED DOWN TERMINAL PER SWPM 20-30-00. OPS CHECK GOOD.Aug 1, 2025 · N8939Q · Boeing 7378SDR AALA202508056423Sign · detachedAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT SIGN AT OVERWING EXITS DETACHED FROM CEILING. RESECURED EMERGENCY EXIT SIGN. PER AMM 35-51-01.Aug 1, 2025 · N826NN · Boeing 737823SDR AALA202508050149Sign · missingAIRCRAFT WAS NOT GROUNDED: EXIT COVER SIGN MISSING ON FORWARD RIGHT DOOR THE CATERING DOOR. REATTACHED EXIT SIGN.Aug 1, 2025 · N819NN · Boeing 737823SDR AALA202508059718Sign · dislodgedAIRCRAFT WAS NOT GROUNDED: OVERWING EXIT SIGN FELL OFF. REINSTALLED OVERWING EXIT SIGN. PER 33-51-00. OPERATIONAL CHECKS GOOD.Aug 1, 2025 · N906AN · Boeing 737823SDR CALA2025080507296Light · inoperativeRIGHT FWD DOOR EMERGENCY ESCAPE PATH LIGHTING INOPERATIVE. MOUNTING ON BASE OF LIGHT ALSO BROKEN. REMOVED AND REPLACED EXIT LIGHT IAW AMM 33-51-13. OPS CHECKED GOOD.Aug 1, 2025 · N466UA · Airbus A320232SDR CALA2025080507295Battery Pack · no testEMERGENCY FLOOR PROXIMITY LIGHTS AFT CENTER LAV ALL LIGHTS INOPERATIVE. REPLACED THE BATTERY M33400 AT MED 3L, OPS CHECKED OK IAW AMM 33-51-06-960-802.Aug 1, 2025 · N798UA · Boeing 777222SDR DXTA2025080404435Battery Pack · faultedCABIN EMERGENCY LIGHTS WERE FLICKERING ON AND OFF IN FLIGHT. CYCLING EMER LT SWITCH DID NOT NOT HELP, LIGHTS CONTINUED TO FLICKER. REMOVED AND REPLACED NR 1 & 2 EMERGENCY LIGHTING BATTERY PACKS. PERFORMED OPS CYCLING EMER LIGHT SWLTCH DID NOT NOT HELP, LIGHTSAug 1, 2025 · N454QS · Emb EMB505SDR IPXA202508044210Power Supply · no testEMERGENCY LIGHTS POWER SUPPLY UNITS FAILED BITE CHECK -ER AMM 33-51-00-0501 REF PS1 STEP 23 C/W BITE CHECK IAW AMM 33-51-00-0501, NO FAULTS FOUND, CHECK OK AT THIS TIMEAug 1, 2025 · N158UP · Airbus A300F4622RSDR AALA202508040937Sign · inoperativeAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT SIGN LIGHT AT L3 DOOR INOP. MAINTENANCE REPLACED EMERGENCY EXIT SIGN ASSY AT THE L3 DOOR IAW AMM 33-51-16 OPS CHECKS SATISFACTORY.Aug 1, 2025 · N9025B · Airbus A319115SDR CALA2025080407244Sign · detachedDOOR 1L EMERGENCY EXIT SIGN FELL OFF RESECURED EMERGENCY EXIT LIGHT LENS COVER AT DOOR 1L REF AMM 33-51-01-402-030. ADDED SDR DATAAug 1, 2025 · N652UA · Boeing 767322SDR CALA2025080407243Light · detachedSAFETY LIGHT SEAT 1F POPPED OUT. INSTALLED GROUND PROXIMITY LIGHT IN REF AMM 33-51-06-00A-520A-A. OPS CHECKED GOOD. OK FOR SERVICE.Aug 1, 2025 · N12020 · Boeing 78710SDR CALA2025080407239Battery Pack · no testL4 DOOR M33407 EMERGENCY POWER SUPPLY BATTERY PACK FOUND MALFUNC TIONED. REPLACED L4 DOOR M33407 EMERGENCY POWER SUPPLY BATTERY PACK AND PERFORMED NEW BATTERY PACK TEST. OPS NORMAL IAW AMM 33-51-06-96 0-802 REV 104.Aug 1, 2025 · N204UA · Boeing 777222SDR DALA2025080405801Light · brokenFOUND EMERGENCY LIGHT HOUSING BROKEN OF SEAT 24DEF. R & R SEAT 24FED EMERGENCY LIGHT HOUSING IN REF TO A320 CMM 25-23- 51. OPS CHECK NML. OK FOR SVC.Aug 1, 2025 · N351NW · Airbus A320212SDR AALA202508029488Light · inoperativeAIRCRAFT WAS GROUNDED: EMERGENCY EXIT LIGHT AT 4DEF DOES NOT ILLUMINATE. MAINTENANCE REPLACED LIGHT ASSEMBLY AT SEAT 14 ABC/DEF, IAW AMM 33-51-18.Aug 1, 2025 · N801AW · Airbus A319132SDR DALA2025080505880Power Supply · faultedEMERGENCY LIGHTS FAULT, LT OVERWING EED DOOR FAULT ON CMS PANEL. REMOVED CEILING PANEL FOR EPSU 3 & 4. REPLACED EPSU 3 IAW AMP 33-51-01. FAULT CODE 3351F0006 PRESENT ON OMS CURRENT FAULTS. EMERGENCY LIGHTS OPS NORMAL BUT FAULT STILL PRESENT ON CMS. BATTERJul 31, 2025 · N108DQ · Airbus BD5001A10SDR DALA2025080505853Light · inoperativeAFTER INSPECTION FROM ITALIAN AVIATION AUTHORITY FOUND SEAT 40G 30B 31F ESCAPE PATH LIGHTS INOP. AC RELEASED PER B767-300 MEL 33-51-03A.Jul 31, 2025 · N177DZ · Boeing 767332SDR ASAA2025073159823Faceplate · detachedFA REPORTS LEFT EXIT SIGN FACE PLATE DETACHED. GROUNDED - YES. REINSTALLED AFT L/H EXIT AMG SIGN FACE PLATE REF IPC 33-51-05-02A.Jul 31, 2025 · N512AS · Boeing 737890
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