JASC 3350

Service difficulty reports · 225,706

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 SWAA2026061512387Lens · missingRIGHT FWD EMERGENCY EXIT LOWER LIGHT LENS MISSING. INSTALLED THE LENS IAW AMM 33-51-01.Jun 14, 2026 · N8644C · Boeing 7378H4SDR CALA2026062517324Battery · faultedAHM DETECTED WELS MMSG {33-12102} CLASS 02 - DOOR 1 RT REMOTE WELS CONTROL UNIT CONFIGURATION DOES NOT AGREE WITH OTHER WIRELESS EMERG LIGHTING SYS CONTROL UNITS* REF FIM DMC-B787-A-33-50-F1-M3A-421A-A TO CONFIRM FAULT. CON'T FAULT ISOLATION AS REQ'D. REF CONJun 14, 2026 · N13954 · Boeing 7879SDR YENA2026061700482Light Sys · faultedFLT# 81 JFK-RNO. EMER LTS SWITCH IN AUTO HOWEVER EMER. LIGHTS WERE ON. EMER LIGHTS WERE UNABLE TO BE EXTINGUISHED.;PERFORMED RESET OF CMS PER AMP J24-22-00-01AAA-761A-A AND AMP J44-11-01-01AAA-320A-A. VERIFIED LLU (6X) OPERATIONAL AND EMER LIGHTS OPERATIONAL WJun 14, 2026 · N3195J · Airbus BD5001A11SDR YENA202606170481Light Sys · faultedFLT# 81 JFK-RNO. EMER LTS SWITCH IN AUTO HOWEVER EMER. LIGHTS WERE ON. EMER LIGHTS WERE UNABLE TO BE EXTINGUISHED.;PERFORMED RESET OF CMS PER AMP J24-22-00-01AAA-761A-A AND AMP J44-11-01-01AAA-320A-A. VERIFIED LLU (6X) OPERATIONAL AND EMER LIGHTS OPERATIONAL WJun 14, 2026 · N3195J · Airbus BD5001A11SDR SWAA2026061712186Cover · looseEXIT SIGN COVER OVERHEAD IN ISLE FELL OFF. REINSTALLED COVER PER AMM 33-51-01.Jun 14, 2026 · N8695D · Boeing 7378H4SDR BAGA2026061700003Sign · missingGREEN RUNNING MAN SIGN MISSING BY THE L1 DOOR, INSTALLED NEW EMERGENCY EXIT IDENTIFIER SIGN.Jun 14, 2026 · N247BZ · Airbus BD5001A11SDR CALA2026061617139Light · detachedEXIT EMERGNCY LIGHT SEAT 15C TORN OUT REPLACED RED EEPL AT 15C REF AMM 33-51-11 OPS CHECK SAT.Jun 14, 2026 · N11206 · Boeing 737824SDR CALA2026061617138Power Supply · faultyL4 DOOR EMERGENCY LIGHT BATTERY CHARGER & BATTERY PACK (M33407)REMOVED TO SERVICE AIRCRAFT 2706 CHARGER REMOVED IAW AMM 33-51-06-960-803. CIRCUIT BREAKER H18 ON P11 PULLED AND COLLARED. POWER SUPPLY & BATTERY PACK R&R PER AMM 33-51-06. TEST PASSED, ALL OPS NORJun 14, 2026 · N796UA · Boeing 777222SDR AALA202606161940Light · no testAIRCRAFT WAS NOT GROUNDED: SEAT ROW 36 ABC EMERGENCY LIGHT INOPERATIVE. MAINTENANCE REPLACED EMERGENCY LIGHT PER AMM 33-51-19.Jun 14, 2026 · N433AN · Airbus A321253NXSDR DALA2026061503580Power Supply · inoperativeINOPERATIVE EPSU (14WL) MID RH AT PASSENGER CABIN. REPLACED EPSU (14WL) MID RH AT PASSENGER CABIN IAW FAM AMM 33-51-38-000-001-A AND AMM 33-51-38-400-001-A. (LP 1647015 - AIRCRAFT WAS GROUNDED)Jun 14, 2026 · N103DY · Airbus A321211SDR AALA202606153550Power Supply · inoperativeAIRCRAFT WAS NOT GROUNDED: WHILE ACCOMPLISHING PS FOUND EMERGENCY LIGHTS FROM ROW 26ABC TO 33ABC INOP. MAINTENANCE REPLACED AFT POWER SUPPLY UNIT IAW AMM 33-51-06.Jun 14, 2026 · N989NN · Boeing 737823SDR DXTA2026061508444Battery Pack · dischargedWHEN DOING THE EMERGENCY LIGHT TEST WE FOUND THAT THE EXIT SIGN OVER THE MAIN ENTRANCE DOOR WILL NOT TURN ON. STARTED APU AND PLACED EMERGENCY LIGHT SWITCH IN ARM POSITION. ALLOWED 15 MINUTES FOR THE EMERGENCY LIGHTING BATTERY TO CHARGE. PERFORMED A SATISFACJun 14, 2026 · N211QS · Cndair CL6002B16SDR CALA2026061517099Battery Pack · faultedCB POPPED L1 EMERGENCY LIGHTS M33424 EMERGENCY LIGHTS POWER SUPPLY SUSPECTED TO BE AT FAULT. POWER SUPPLY TO REPLACED IAW 33-51-06-960-803. EMERGENCY LIGHTS OPS TEST ACCOMPLISHED. ALL OPS NOW OK. IAW AMM 33-51-00-710-801.Jun 14, 2026 · N206UA · Boeing 777222SDR CALA2026061517097Battery Pack · inoperativeEMERGENCY LIGHTS - OPERATIONAL CHECK EMERGENCY LIGHTS OPERATIONAL CHECK - LEFT MID M1670 EMERGENCY EXIT LIGHTING BATTERY INOP. REPLACED M1670 EMERGENCY EXIT LIGHTING CONTROLLER BATTERY PACK REF AMM 33-51-06-960-805. OPS CHECK GOOD.Jun 14, 2026 · N61886 · Boeing 737924ERSDR SCNA20260615248Power Supply · inoperativeGALLEY EMERGENCY EXIT SIGN ABOVE COCKPIT DOOR AND L1 DOOR INOP. REMOVED & REPLACED GALLEY EMERGENCY EXIT SIGN POWER PACK IAW AMM 33-51-06. OPS CHECK GOOD AT THIS TIME.Jun 14, 2026 · N5179A · Boeing 737800*SDR F3LA202606140428Battery · no testDURING SCHEDULED HEAVY CHECK EPSU TEST FOUND 10WL FAILED TEST. AIRCRAFT WAS NOT GROUNDED. REMOVED AND REPLACED 10WL EPSU BATTERY IAW AMM 33-51-38-400-002-A OPS TEST GOOD. A/C OK FOR SERVICE. AIRCRAFT WAS RETUNED TO SERVICE.Jun 14, 2026 · N343FR · Airbus A320251NSDR 2026FA0000516Lens · missingLENS COVER BY L1 DOOR MISSINGJun 14, 2026 · N247BZ · Airbus BD5001A11SDR SWAA2026070711868Sign · inoperativeEMERGENCY EXIT SIGN HAS 1 BULB INOP AT THE R1 DOOR. REPLACED EMERGENCY EXIT SIGN ASSEMBLY IAW AMM 33-51-01-960-802; TEST PASSED. VERIFIED REPLACED EMERGENCY EXIT SIGN ASSEMBLY IAW AMM 33-51-01-960-802; TEST PASSED.Jun 13, 2026 · N8634A · Boeing 7378H4SDR DALA2026062003683Light · damagedEMERGENCY FLOOR LIGHTING DAMAGED OR INOPERATIVE. AISLE LIGHT HANGING FROM SEAT. RE-SECURED 21D LIGHT ASSY, ALL OPS NORMAL. (LP: 1645205, AIRCRAFT WAS GROUNDED)Jun 13, 2026 · N331NB · Airbus A319114SDR SWAA2026061712000Battery Pack · inoperativeEMERGENCY EXIT LIGHTS ASSOCIATED WITH M1695 DO NOT ILLUMINATE. REPLACED SERVICEABLE BATTERY PACK ASSOCIATED WITH M1695 AND PERFORMED GOOD INSTALLATION TEST IAW AMM TASK 33-51-06-960-805.Jun 13, 2026 · N8536Z · Boeing 7378H4SDR SWAA2026061711916Charger · inoperativeRIGHT OVERWING EMER EXIT DOOR EMER LIGHTS INOPERATIVE IN CABIN. REMOVED AND REPLACED RT OVERWING EMER BATTERY CHARGER ASSAY WITH SERVICEABLE UNIT. OPS CHECKS GOOD IAW AMM 33-51-06Jun 13, 2026 · N8308K · Boeing 7378H4SDR SWAA2026061711769Battery Pack · inoperativeALL ASSOCIATED LIGHT INOPERATIVE FOR EMERGENCY BATTERY PACK M02816. REMOVED AND REPLACED EMERGENCY BATTERY PACK M02816 WITH A SERVICEABLE BATTERY PACK AND PERFORMED A GOOD FUNCTIONAL TEST OF BATTERY PACK IAW AMM 33-51-06-960-805.Jun 13, 2026 · N8312C · Boeing 7378H4SDR SWAA2026061711770Battery Pack · inoperativeALL ASSOCIATED LIGHT FOR EMERGENCY BATTERY PACK M1670 ARE INOPERATIVE. REMOVED AND REPLACED EMERGENCY BATTERY PACK M1670 WITH A SERVICEABLE BATTERY PACK AND PERFORMED A GOOD FUNCTIONAL TEST OF BATTERY PACK IAW AMM 33-51-06-960-805.Jun 13, 2026 · N8312C · Boeing 7378H4SDR SWAA2026061711772Battery Pack · inoperativeALL LIGHTS ASSOCIATED WITH EMERGENCY BATTERY PACK M1676 ARE INOPERATIVE. UPON INVESTIGATION FOUND ALL LIGHTS ASSOCIATED WITH EMERGENCY BATTERY PACK M1676 ARE TURNING ON PER WDM 33-51-13. FOUND ALL LIGHTS ASSOCIATED WITH EMERGENCY BATTERY PACK M1671 INOPERATIVJun 13, 2026 · N8312C · Boeing 7378H4SDR SWAA2026061711915Sign · detachedCENTER AISLE EXIT SIGN DETACHED. REATTACHED CENTER AISLE EMERGENCY EXIT SIGN IAW AMM 33-51-01.Jun 13, 2026 · N8742M · Boeing 7378SDR CALA2026061617132Battery Pack · inoperativeEMERGENCY EXIT LIGHT INOPERATIVE. REPLACED EMERGENCY LIGHT BATTERY PACK IAW AMM 33-51-06.Jun 13, 2026 · N27213 · Boeing 737824SDR CALA2026061617131Charger · faultedEMERGENCY LIGHTS OPS CHECK FIRST CLASS SEAT EMERGENCY LIGHTS INOPERATIVE. PERFORMED BATTERY SWAP AT BATTERY PACK LOCATIONS M1674, M1675, M1676 AND M2503. NO JOY. FIRST CLASS SEAT EMERGENCY LIGHTS INOP. R & R BATTERY CHARGER M1675. PERFORMED OPS CHECK OF EMJun 13, 2026 · N66837 · Boeing 737924ERSDR CALA2026061617130Power Supply · faultedEMERGENCY EXIT LIGHTS OVER 21DEF AND AFT DOOR R2 ILLUMINATED IN FLIGHT. REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLY M1672 IAW AMM 33-51-06-960-806. OPS CHECKS GOOD.Jun 13, 2026 · N14230 · Boeing 737824SDR CALA2026061617129Power Supply · faultedEMERGENCY LIGHTS - OPERATIONAL TEST WITH THE TEST SWITCH PROCEDURE - LT AFT OVERWING LIGHT INOPERATIVE TROUBLESHOT SYS PER WDM 33-51-13, REMOVED AND REPLACED POWER SUPPLY M10954 PER AMM 33-51-07/201 AND PERFORMED OPERATIONAL CHECK OF LEFT AFT OVERWING EMERGENCJun 13, 2026 · N57111 · Boeing 757224SDR SWAA2026061611771Battery Pack · inoperativeALL ASSOCIATED LIGHTS FOR EMERGENCY BATTERY PACK M1672 ARE INOPERATIVE. REMOVED AND REPLACED EMERGENCY BATTERY PACK M1672 WITH A SERVICEABLE BATTERY PACK AND PERFORMED A GOOD FUNCTIONAL TEST OF BATTERY PACK IAW AMM 33-51-06-960-805.Jun 13, 2026 · N8312C · Boeing 7378H4SDR SWAA2026061612168Cover · missingOVERWING EMERGENCY EXIT SIGN MISSING F.O SIDE. INSTALLED MISSING COVER IAW AMM 33-51-01Jun 13, 2026 · N273WN · Boeing 7377H4SDR AALA202606168996Light · no testAIRCRAFT WAS NOT GROUNDED: SEAT 4C SEAT-MOUNTED AISLE EMERGENCY LIGHT INOPERATIVE. MAINTENANCE REPLACED THE EMERGENCY LIGHT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-19.Jun 13, 2026 · N540UW · Airbus A321231SDR DALA2026061603602Battery · inoperativeM1673 BATTERY INOPERATIVE. R & R M1673 BATTERY PER B737 AMM 33-51. OPS CHECK GOOD. (LOG 8366906 - AIRCRAFT WAS GROUNDED).Jun 13, 2026 · N925DZ · Boeing 737932ERSDR 3J7R0615202600001Lamp · failedEXTERIOR WINDOW EMERGENCY EXTT LAMP WILL NOT ILLUMINATE.SINGLE LAMP IS AFT OF THE EMER WINDOW EXITJun 13, 2026 · N217QS · Cndair CL6002B16SDR DXTA2026061508434Light · malfunctionedEMER LIGHTS BY THE EMERGENCY EXIT AND EXTERIOR ARE INOP. EMER LIGHTS BY THE MAIN CABIN DOOR ARE STILL WORKING PROPERLY. ARRIVED AT AIRCRAFT, PERFORMED OPS CHECK OF EXTERIOR AND INTERIOR EMER LIGHTS. OPS CHECK GOOD. STARTED APU AND CHARGE THE EMERGENCY BATTERJun 13, 2026 · N324QS · Cessna 680SOVSDR AALA202606153948Power Supply · inoperativeAIRCRAFT IN BASE MAINTENANCE: AFT EXTERIOR EXIT LIGHT INOPERATIVE. REPLACED POWER SUPPLY PER AMM 33-51-06.Jun 13, 2026 · N973NN · Boeing 737823SDR AALA202606159599Power Supply · inoperativeAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND OVERWING EMERGENCY EXIT SIGN LIGHTS ARE INOPERATIVE. REPLACED POWER SUPPLY PER AMM 33-51-06.Jun 13, 2026 · N973NN · Boeing 737823SDR SWAA2026061511606Fuse · inoperativeFWD SLIDE EMERGENCY LIGHT NEAR L1 DOOR IS INOPERATIVE. R & R FWD SLIDE EMERGENCY LIGHT PACK ASSY FUSES IAW SWPM 20-91-00. WIRE W3142-01111-16 FOUND TO BE CHAFED. REPAIRED AND SPLICED WIRE BETWEEN CONNECTOR D0096P AND D11074 IAW WDM 33-51-12 AND SWPM 20-10-13.Jun 12, 2026 · N8795L · Boeing 7378SDR SWAA2026061511712Lamp · inoperativeAFT GALLEY OVERHEAD EMERG EXIT SIGN F/O SIDE 4 LOWER LIGHTS INOPERATIVE. RELAMPED IAW AMM 33-51-01 OPS CHECKED GOOD. ACFT OK FOR SERVICE.Jun 12, 2026 · N292WN · Boeing 7377H4SDR SWAA2026070211605Light · inoperativeEMERGENCY LIGHT ON THE CEILING AT ROW 29 IS INOPERATIVE. REPLACED EMERGENCY LIGHT ON THE CEILING AT ROW 29 IAW AMM 33-51-03-960-805. OPS TESTED IAW AMM 33-5100-710-801, TESTED GOOD.Jun 12, 2026 · N8640D · Boeing 7378H4SDR SWAA2026070211603Bulb · inoperativeEMERGENCY LIGHT AT DOOR 1L HAS BULB OUT. REMOVED AND REPLACED INOPERATIVE BULB AT 1L DOOR EMERGENCY LIGHT IAW AMM 33-51-01-960-801. OPS CHKD GOOD.Jun 12, 2026 · N8640D · Boeing 7378H4SDR AALA202606303228Flashlight · missingAIRCRAFT WAS GROUNDED: G1 GALLEY EMERGENCY EXIT LIGHT MISSING. INSTALLED SERVICEABLE LIGHT AT R1 DOOR PER AMM 33-51-00.Jun 12, 2026 · N323SG · Boeing 7378SDR SWAA2026061611570Battery Pack · no testRIGHT EMERGENCY BATTERY PACK M1669 FAILED CAPACITY CHECK. R & R CABIN EMERGENCY BATTERY PACK IAW AMM 33-51-06.Jun 12, 2026 · N259WN · Boeing 7377H4SDR SWAA2026061611569Battery Pack · no testFWD ENTRY LEFT EMERGENCY BATTERY PACK M1675 FAILED CAPACITY CHECK. R & R CABIN EMERGENCY BATTERY PACK IAW AMM 33-51-06.Jun 12, 2026 · N259WN · Boeing 7377H4SDR HNAA20261600502Charger · faultedL/H & RH OVERWING EMERGENCY LIGHT INOPERATIVE. R & R NR 400 BATTERY CHARGER ASSY PER AMM 33-50-04 P/N ON 11-0049 S/N 20110 P/N OFF BAS 0933-901 S/N 201633Jun 12, 2026 · N687JS · Emb EMB145LRSDR AALA202606152610Elec Connector · disconnectedAIRCRAFT IN BASE MAINTENANCE: SEAT/WALL-MOUNTED EMERGENCY LIGHT ROW 14 ABC IS INOPERATIVE. MAINTENANCE PERFORMED INSPECTION AT SEAT ROW 14ABC AND FOUND CONNECTOR OF EEPMS DISCONNECTED AT SEAT BOX, CONNECTED CONNECTOR PERFORMED A SATISFACTORY OPERATIONAL TEST OJun 12, 2026 · N9026C · Airbus A319115SDR AALA202606153575Proximity Switch · dirtyAIRCRAFT IN BASE MAINTENANCE: WHILE PERFORMING OPERATIONAL TEST OF EMERGENCY POWER SUPPLY UNITS, MAINTENANCE FOUND CIDS1 SHOWS CLASS 1 FAULT FOR "ESCAPE SLIDE LT SW/ ESPU(12WL) EMER R". MAINTENANCE FOUND PROXIMITY SWITCH DIRTY, CLEANED PROXIMITY SWITCH AND ACCJun 12, 2026 · N9026C · Airbus A319115SDR AALA202606154169Battery · no testAIRCRAFT IN BASE MAINTENANCE: WHILE PERFORMING OPERATIONAL TEST OF EMERGENCY POWER SUPPLY UNITS, FOUND CIDS1 SHOWS CLASS 1 FAULT FOR BAT/EPSU (10WL) FWD L. MAINTENANCE REPLACED BATTERY FOR EMERGENCY POWER SUPPLY UNIT 10WL AND ACCOMPLISHED A SATISFACTORY OPERATJun 12, 2026 · N9026C · Airbus A319115SDR IXXA20260612050Guard · detachedEMERGENCY LIGHT SWITCH GUARD SPRING RELEASED/DETACHED. REMOVED AND REPLACED EMERGENCY LIGHT SWITCH GUARD IN ACCORDANCE WITH B767 AMM 20-11-00. OPERATIONAL CHECK IN ACCORDANCE WITH B767 AMM 33-51-08 NOTED NO FAULTS.Jun 12, 2026 · N313AZ · Boeing 767338SDR DALA2026061503573Wire · unsecure36L TO 44L EMERGENCY LIGHTS INOPERATIVE. SECURED WIRE AT D9355P FOR PWR SUPPLY M734 PER WDM 33-51-22. (7806250) AIRCRAFT WAS GROUNDEDJun 12, 2026 · N710TW · Boeing 7572Q8
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