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 DXTA2026032007308Battery · defectiveEMERGENCY LIGHTS FLICKERING AND EMER LT NOT ARM CAS MESSAGE DISPLAYED. REPLACED BATTERIES. OPS CHECK GOOD. IAW AMM 33-52-01.Mar 18, 2026 · N304QS · Emb EMB505SDR N6WA2026031904Bulb · inoperativeONE OVERHEAD EMERGENCY FLOODLIGHT IS OUT. RELAMPED EMERGENCY OVERHEAD DOME LIGHT BULB IAW CRJ550 AMM 33-21-00 OPS CHECK GOOD NO DEFECTS NOTEDMar 18, 2026 · N536GJ · Cndair CL6002C11SDR DALA2026031901899Light · no testDO NOT PASS TEST EMERGENCY LIGHTS EPSU AT PASSENGER CABIN (REFER TO AMDS CARD 5210-7089-RF, LF, LA, RA (RIL) PERFORMED TROUBLESHOOTING PROCEDURE AS PER A320 FAM TSM 33-51-00 -810-809-A, AND REPLACED EMERGENCY OVERWING LIGHT FIN(63WL) AS PER A320 FAM AMM 33-51Mar 18, 2026 · N369NW · Airbus A320212SDR DALA2026031901882Sign · brokenFOUND CEILING EXIT SIGN AT DOOR 3L BROKEN. REPLACED CEILING EXIT SIGN AT DOOR 3L IAW AMM 33-51 FUNCTIONS NORMAL OK FOR SERVICE. (8372090)Mar 18, 2026 · N427DX · Airbus A330941SDR AALA202603183632Sign · peelingAIRCRAFT WAS NOT GROUNDED: DURING PS CHECK FOUND EMERGENCY EXIT PLACARD AFT OF ROW 16ABC OVERWING EXIT DOOR PEELING. REMOVE AND REPLACED EMERGENCY EXIT LIGHT LENS. PER AMM 33-51-01.Mar 18, 2026 · N988NN · Boeing 737823SDR AALA202603182074Sign · peelingAIRCRAFT WAS NOT GROUNDED: DURING PS CHECK FOUND EMERGENCY EXIT PLACARD AFT OF ROW 16DEF OVERWING EXIT PEELING. REMOVE AND REPLACED EMERGENCY EXIT LIGHT LENS. PER AMM 33-51-01.Mar 18, 2026 · N988NN · Boeing 737823SDR AALA202603184221Battery · depletedAIRCRAFT WAS NOT GROUNDED: FOUND FORWARD L1 DOOR EMERGENCY BATTERY DEPLETED. REMOVED AND REPLACED BATTERY PACK ON L1 DOOR. PER AMM 33-51-06. OPS CHECK GOOD.Mar 18, 2026 · N378SC · Boeing 7378SDR CALA2026032414797Power Supply · inoperativeEMERGENCY LIGHTS ASSOCIATED WITH POWER SUPPLY M2335 ARE INOP. GROUNDED - YES. REMOVED AND REPLACED EMER LIGHT PWR SUPPLY S/N 154051 AT M2335 IAW B737NG AMM 33-51-06-960-806. OPS TEST GOOD.Mar 17, 2026 · N280AK · Boeing 737990ERSDR ASAA2026031765024Power Supply · inoperativeEMERGENCY LIGHTS ASSOCIATED WITH POWER SUPPLY M2335 ARE INOP. GROUNDED - YES. REMOVED AND REPLACED EMER LIGHT PWR SUPPLY S/N 154051 AT M2335 IAW B737NG AMM 33-51-06-960-806. OPS TEST GOOD.Mar 17, 2026 · N280AK · Boeing 737990ERSDR ASAA2026031765023Power Supply · inoperativeEMERGENCY LIGHTS ASSOCIATED WITH POWER SUPPLY M2816 ARE INOP. GROUNDED - YES. REMOVED AND REPLACED EMER LIGHT PWR SUPPLY S/N 154516 AT M2816 IAW B737NG AMM 33-51-06-960-806. OPS TEST GOOD.Mar 17, 2026 · N280AK · Boeing 737990ERSDR ASAA2026031765022Power Supply · inoperativeEMERGENCY LIGHTS ASSOCIATED WITH POWER SUPPLY M1672 ARE INOP. GROUNDED - YES. POWER SUPPLY M1672 S/N 154352 REMOVED AND REPLACED IAW B737 AMM 33-51-06-960-806. OPS CHECK GOOD.Mar 17, 2026 · N280AK · Boeing 737990ERSDR ASAA2026031765021Power Supply · inoperativeEMERGENCY LIGHTS ASSOCIATED WITH POWER SUPPLY M1676 ARE INOP. GROUNDED - YES. REMOVED AND REPLACED EMER LIGHT PWR SUPPLY S/N 154080 AT M1676 IAW B737NG AMM 33-51-06-960-806 OPS TEST GOOD.Mar 17, 2026 · N280AK · Boeing 737990ERSDR ASAA2026031765020Power Supply · inoperativeEMERGENCY LIGHTS ASSOCIATED WITH POWER SUPPLY M2626 ARE INOP. GROUNDED - YES. REMOVED AND REPLACED EMER LIGHT PWR SUPPLY S/N 154419 AT M2626 IAW B737NG AMM 33-51-06-960-806. OPS TEST GOOD.Mar 17, 2026 · N280AK · Boeing 737990ERSDR SWAA2026032380289Lens · detachedEMERGENCY EXIT LIGHTING LENS COVER AT ROW 23ABC CAME OFF. OK TO CONTINUE PER MEL 25-10-01. LIGHT STILL FULLY FUNCTIONAL. INSTALLED ROW 23ABC EMERGENCY AREA LIGHT LENS IAW AMM 33-51-03. OPS CHECK GOOD.Mar 17, 2026 · N7738A · Boeing 7377BDSDR SWAA2026032380616Cover · missingPLASTIC COVER FOR EMERGENCY EXIT LIGHT IN CEILING BY 2D IS MISSING. REMOVED AND REPLACED LENS COVER IN CEILING BY 2D IAW MM 33-51-00Mar 17, 2026 · N8566Z · Boeing 7378H4SDR SWAA2026032080463Light · unsecureCABIN OVERHEAD BIN PANEL WITH EMERGENCY LIGHT I/B OF PSU 6ABC NOT SECURED. RESECURED CABIN OVERHEAD BIN PANEL WITH EMERGENCY LIGHT I/B OF PSU 6ABC IAW AMMMar 17, 2026 · N255WN · Boeing 7377H4SDR ASAA2026031764982Lens · damaged17A EMERGENCY EXIT LIGHT ON DOOR FLASHING. GROUNDED - YES. LIGHT FLASHING INTERMITTENTLY EMERGENCY OVERWING OVERWING DOOR UNABLE TO MEL SERVES AS AN EMERGENCY LIGHT. COVER/LENSE REMOVED FOR T/S . F.BARNES 1016332 03/17/2026 REMOVED 17A OVERWING EXIT LIGHT ASSYMar 17, 2026 · N915AK · Boeing 7379SDR ASAA2026031764971Battery Pack · inoperativeR1 DOOR EMERGENCY LIGHT IS INOP. SRXR430X. GROUNDED - YES. REMOVED AND REPLACED R1 DOOR EMERGENCY BATTERY PACK AND PERFORMED R1 DOOR EMERGENCY LIGHT TEST IAW B737 AMM 33-51-06-960-805. TEST GOOD. SRXR430X.Mar 17, 2026 · N512AS · Boeing 737890SDR AALA202603194956Battery · no testAIRCRAFT IN BASE MAINTENANCE: BATTERY FAULT MESSAGE FOR EMERGENCY POWER SUPPLY UNIT 13WL DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY AND ACCOMPLISHED A SATIFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM PER AMM 33-51-38 WITH NO FAULTS NOTED.Mar 17, 2026 · N534UW · Airbus A321231SDR DALA2026031901890Battery Pack · inoperative(LOG 8465069) FOUND EMERGENCY LIGHTS BATTERY PACK (M1673) INOP. REMOVED AND REPLACED EMERGENCY LIGHTS BATTERY PACK (M1673) IAW B737 AMM 33-51. OPS CHECK NORMAL.Mar 17, 2026 · N909DN · Boeing 737932ERSDR DALA2026031901889Light · damaged(LOG 8242402) CREW REPORTED EMERGENCY LIGHT ASSY @ SEAT 19D DAMAGED. REMOVED AND REPLACED EMERGENCY LIGHT ASSY @ SEAT 19D PER B737 AMM 33-51. OPS NML.Mar 17, 2026 · N867DN · Boeing 737932ERSDR DALA2026031901886Battery Pack · inoperative(LOG 8252137) EMERGENCY LIGHTS IN ROWS 28-32 ARE OUT. R+R BATTERY PACK M2627 PER B737 AMM 33-51. ALL LIGHTS ILLUMINATE, OK FOR SERVICE.Mar 17, 2026 · N919DU · Boeing 737932ERSDR AALA202603187114Light · unsecureAIRCRAFT WAS NOT GROUNDED: 13C EMERGENCY EXIT LIGHT FELL OFF. RESECURED EMERGENCY LIGHT HOUSING BEZEL AT SEAT 13C. PER CMM 25-23-67.Mar 17, 2026 · N950AN · Boeing 737823SDR AALA202603180491Bulb · burned outAIRCRAFT IN BASE MAINTENANCE: EMER EXIT SIGHT ABOVE 4L JUMPSEAT INOP. MAINTENANCE REPLACED LAMP ON EMER EXIT SIGHT ABOVE 4L JUMPSEAT IAW AMM 33-51-01-960-81.Mar 17, 2026 · N771AN · Boeing 777223SDR DALA2026031801879Power Supply · inoperativeFOUND MULTIPLE EMERGENCY LIGHTS OUT IN FWD GALLEY + MID CABIN. REMOVED & REPLACED M732 BATTERY PACK PER AMM 33-51. MID CABIN LIGHTS WORK NML. REMOVED + REPLACED M730 BATTERY PACK + POWER SUPPLY PER B757 AMM 33-51. FOUND FUSE IN BOTH PWR SUPPLIES INSTALLED INMar 17, 2026 · N687DL · Boeing 757232SDR DALA2026031801864Battery Pack · no testDURING SVC CHK, FOUND EMERGENCY LIGHTS FOR M734 INOP. REPLACED M734 BATTERY PACK REF B767-400 AMM 33-51. OPS CHK OK. (LP 8146056)Mar 17, 2026 · N845MH · Boeing 767432ERSDR CALA2026031814654Battery Pack · no testTHE EMERGENCY LIGHT BATTERY PACK DEEP CYCLE CHECK FOUND BATTERY LOW ON THE DOOR 3L POWER SUPPLY M33303. REPLACED BATTERY PACK ON THE DOOR 3L POWER SUPPLY M33303, THEN PERFORMED INSTALLA TION TEST,THE RESULT WAS NORMAL IAW AMM 33-51-06-960-802 REV 106 .Mar 17, 2026 · N2243U · Boeing 777300ERSDR CALA2026031814653Battery Pack · dischargedTHE EMERGENCY LIGHT BATTERY PACK DEEP CYCLE CHECK FOUND BATTERY LOW ON THE DOOR 1R POWER SUPPLY M33094.. REPLACED BATTERY PACK ON THE R1 DOOR POWER SUPPLY M33094, THEN PERFORMED INSTALLATION TEST, THE RESULT WAS NORMAL IAW AMM 33-51-06-960-802 REV 106.Mar 17, 2026 · N2243U · Boeing 777300ERSDR CALA2026031814652Battery Pack · inoperativeTHE EMERGENCY LIGHT BATTERY PACK DEEP CYCLE CHECK FOUND BATTERY LOW ON THE DOOR 3R POWER SUPPLY M33304 REFER HAECO NON-ROUTINE 9451831. REPLACED BATTERY PACK ON THE DOOR 3R POWER SUPPLY M33304, THEN PERFORMED INSTALLATION TEST, THE RESULT WAS NORMAL IAW AMM 3Mar 17, 2026 · N2243U · Boeing 777300ERSDR CALA2026031814647Power Supply · no testAFT EPSU FAULT LIGHT, UNIT FAULT. AFT EPSU R & R IAW TASK 33-51-38-000-002-A, OPS CHK GOOD.Mar 17, 2026 · N441UA · Airbus A320232SDR CALA2026031814646Battery Pack · no testCABIN OVERHEAD EMERGENCY LIGHT BATTERY PACK (M33096) CAPACITY CHECK FAILED. THE BATTERY PACK (M33096) WAS REPLACED & TESTED NORMAL IAW AMM 33-51-06.Mar 17, 2026 · N74007 · Boeing 777224SDR CALA2026031814645Battery · no testCABIN OVERHEAD EMERGENCY LIGHT BATTERY PACK (M33094) CAPACITY CHECK FAILED. THE BATTERY PACK (M33094) WAS REPLACED & TESTED NORMAL IAW AMM 33-51-06.Mar 17, 2026 · N74007 · Boeing 777224SDR CALA2026031814644Battery Pack · no testCABIN OVERHEAD L1 DOOR EMERGENCY LIGHT BATTERY PACK, CAPACITY CHK FAILED. THE BATTERY PACK (M33093) WAS REPLACED & TESTED NORMAL IAW AMM 33-51-06.Mar 17, 2026 · N74007 · Boeing 777224SDR CALA2026031814643Battery · no testR2 DOOR EMERGENCY LIGHT BATTERY TEST FAILED. BATTERY REPLACED AND TESTED NORMAL IAW AMM 33-51-06.Mar 17, 2026 · N74007 · Boeing 777224SDR IPXA2026031708053Power Supply · inoperativeINTERIOR EMERGENCY LIGHTS INOP REMOVED AND REPLACED POWER SUPPLY IAW AMM 33-51-07 PB401.Mar 17, 2026 · N431UP · Boeing 75724APFSDR K11A2026031700374Battery Pack · inoperativeDURING T/S FOUND L1 DOOR AND FLIGHT DECK ENTRY DOOR EMERGENCY LIGHTS INOP. REMOVED AND REPLACED LEFT HAND EMERGENCY LIGHT BATTERY PACK IAW B737 AMM 33-51-51 OPS CHECK GOODMar 17, 2026 · N405CK · Boeing 737436SDR AALA202603174646Light · inoperativeAIRCRAFT WAS NOT GROUNDED: DURING PS CHECK FOUND OVERHEAD EMERGENCY LIGHT AT ROW 27 INOPERATIVE. REMOVED AND REPLACED EMERGENCY AISLE LIGHT ABOVE ROW 27. PRT AMM 33-51-03. OPS CHECK GOOD.Mar 17, 2026 · N952AA · Boeing 737823SDR SWAA2026042280415Battery Pack · faultedDOES NOT WORK CORRECTLY, BATTERY PACK EMERGENCY EXIT AREA LT & RT SIDES. REPLACED THE BATTERY PACK IAW AMM 33-51-06-960-805, TESTED OK.Mar 16, 2026 · N927WN · Boeing 7377H4SDR SWAA2026042280414Light · deterioratedDETERIORATED PHOTOLUMINISCENT STRIP ALONG PAX CABIN. REPLACED PHOTOLUMINISCENT STRIP ALONG PAX CABIN THE INSTALLATION IS TO BE ACCOMPLISHED IN SWA JOB CARD 733-50-01 SEE TTG8Q00C5UJD STEP 4.Mar 16, 2026 · N927WN · Boeing 7377H4SDR SWAA2026031980273Sign · brokenEMERGENCY EXIT ROW SIGN MID CABIN ATTACHED TO THE CEILING IS BROKEN. REMOVED AND REPLACED MID CABIN CEILING EMERGENCY LIGHT IAW AMM 33-51-01. OPS CHECK GOOD.Mar 16, 2026 · N298WN · Boeing 7377H4SDR SWAA2026031980188Sign · looseEMERGENCY EXIT SIGN LOOSE. RESECURED EMERGENCY EXIT SIGN PER AMM 33-51-01.Mar 16, 2026 · N8545V · Boeing 7378H4SDR DALA2026031901898Cover · brokenBROKEN COVER ASSY EMERGENCY LIGH SEAT 15DEF AT PASSENGER CABIN. REPLACED COVER ASSY EMERGENCY LIGHT SEAT 15DEF AT PASSENGER CABIN AS PER B/E AEROSPACE CMM 25-23-51 PAGE 3031 STEP 3.N. ITEM 5 AND PAGE 7033 STEP 3.T. ITEM 5 AND PAGE 10142 ITEM 5. (LP:M 1497662)Mar 16, 2026 · N369NW · Airbus A320212SDR CALA2026031914683Battery Pack · inoperativeEMERGENCY BATTERY PACK (M33096 ABOVE DOOR 2L) FAILED CAPACITY TEST. REPLACED THE BATTERY PACK, OPS CHECKS GOOD.Mar 16, 2026 · N2138U · Boeing 777300ERSDR CALA2026031914682Battery Pack · failedEMERGENCY BATTERY PACK ABOVE L-3 DOOR CTR FAILED (M33302) REF SIAEC N/R RLR0008 INSPECTION. BATTERY REPLACEMENT. OPS CHECKED GOOD.Mar 16, 2026 · N2138U · Boeing 777300ERSDR AALA202603184774Light · brokenAIRCRAFT IN BASE MAINTENANCE: FORWARD EMERGENCY EXIT LIGHT LENS BEHIND FLIGHT DECK DOOR WILL NOT SECURE TO HOUSING ASSEMBLY. REMOVED AND REPLACED FORWARD EMERGENCY EXIT LIGHT ASSEMBLY ON REAR FLIGHT DECK DOOR CEILING PANEL. PER AMM 33-51-01. OPS CHECK GOODMar 16, 2026 · N910AN · Boeing 737823SDR AALA202603173456Light · inoperativeAIRCRAFT WAS NOT GROUNDED: FORWARD RIGHT HAND OVERWING EXTERIOR EMERGENCY LIGHT INOPERATIVE. ADJUSTED FORWARD RIGHT HAND OVERWING EMERGENCY LIGHT POWER TERMINAL. PER AMM33-51-04. OPS CHECK GOOD.Mar 16, 2026 · N923NN · Boeing 737823SDR DALA2026031701855Sign · detachedRIGHT SIDE WING EXIT EMERGENCY SIGN MISSING SCREWS AND DANGLING DOWN. RESECURED SIGN. CHECKS GOOD. (7213271)Mar 16, 2026 · N553NW · Boeing 757251SDR AALA202603178084Battery · no testAIRCRAFT WAS NOT GROUNDED: FAULT MESSAGE FOR EMERGENCY POWER SUPPLY UNIT 10WL DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY FOR EMERGENCY POWER SUPPLY UNIT 10WL PER AMM 33-51-38 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK WITH NO FAULTS NOTED.Mar 16, 2026 · N430AN · Airbus A321253NXSDR AALA202603173630Bulb · inoperativeAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT INOP AT LH AFT LAV. MAINTENANCE REPLACED LIGHT BULB AT EMERGENCY LIGHT INOP AT LH AFT LAV OPS CHECK GOOD, ALL IN REF AMM 33-51-19.Mar 16, 2026 · N669AW · Airbus A320232SDR AALA202603176093Light · unsecureAIRCRAFT WAS NOT GROUNDED: ROW 12C EMERGENCY LIGHT HOUSING NEEDS TO BE SECURED. REMOVED AND REPLACED EMERGENCY LIGHT HOUSING AT SEAT 12C. PER 25-23-67. OPS CHECK OF EMERGENCY LIGHT AT 12C, PER AMM 33-51-11. OPS CHECK GOOD AT THIS TIME.Mar 16, 2026 · N971AN · Boeing 737823
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