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 AALA202601153423Light · no testAIRCRAFT WAS NOT GROUNDED: SEAT 14 ABC EMERGENCY LIGHT FOUND INOPERATIVE DURING EMERGENCY LIGHT TEST. (OPEN).Jan 13, 2026 · N806NN · Boeing 737823SDR AALA202601153886Bulb · inoperativeAIRCRAFT WAS NOT GROUNDED: ISLE OVERHEAD EMERGENCY EXIT LIGHTS AT MID LOCATION HAVE MULTIPLE INOP BULBS. MAINTENANCE REPLACED THE MID LIGHT BULBS IAW AMM 33-51-16.Jan 13, 2026 · N812AW · Airbus A319132SDR AALA202601159844Bulb · inoperativeAIRCRAFT WAS NOT GROUNDED: ISLE OVERHEAD EMERGENCY EXIT LIGHTS AT FORWARD LOCATION HAVE MULTIPLE INOP BULBS. FORWARD FACING SIGN. MAINTENANCE REPLACED THE FORWARD LIGHT BULTS IAW AMM 33-51-16.Jan 13, 2026 · N812AW · Airbus A319132SDR AALA202601150679Bulb · inoperativeAIRCRAFT WAS NOT GROUNDED: L2 DOOR OVERHEAD EMERGENCY LIGHT BULB OUT. MAINTENANCE REPLACED LIGHT BULB IAW AMM 33-51-11.Jan 13, 2026 · N745VJ · Airbus A319112SDR AALA202601152197Epsu · no testAIRCRAFT IN BASE MAINTENANCE: UNIT FAULT EPSU-EMERGENCY POWER SUPPLY UNIT ON POSITION EMERGENCY EXIT RH SIDE. MAINTENANCE REPLACED UNIT FAULT EPSU-EMERGENCY POWER SUPPLY UNIT ON POSITION EMERGENCY EXIT RH SIDE IAW A320 AMM 33-51-38-000-001-A, AMM A320 33-51-38Jan 13, 2026 · N668AW · Airbus A320232SDR AALA202601150352Bulb · inoperativeAIRCRAFT WAS NOT GROUNDED: ISLE OVERHEAD EMERGENCY EXIT LIGHTS AT AFT LOCATION HAVE MULTIPLE INOP BULBS. AFT FACING SIGN. MAINTENANCE REPLACED THE AFT LIGHT BULBS IAW AMM 33-51-16.Jan 13, 2026 · N812AW · Airbus A319132SDR CALA2026011412970Lamp · inoperativeEXTERIOR EMERGENCY LIGHT AT DOOR L2 INOP - EMERGENCY LIGHTS - OPERATIONAL CHECK EMERGENCY LIGHTS OPERATIONAL CHECK - RELAMPED EXTERIOR L2 DOOR EMERGENCY LIGHT.REF AMM 33-51-04-960-801. OP'S CHECKED GOOD.PARTS USED: 99-3351-3-0014, QTY :1Jan 13, 2026 · N24211 · Boeing 737824SDR AALA202601141613Bulb · missingAIRCRAFT WAS GROUNDED: EMERGENCY EXIT LIGHTS R1 DOOR HAS SEVERAL MISSING BULBS. RELAMPED EMERGENCY LIGHT AT R1 DOOR PER AMM 33-51-26 & 33-50-00.Jan 13, 2026 · N812AW · Airbus A319132SDR ASAA2026011363744Battery Pack · no testWHILE PERFORMING T.C. #78233001, BATT PACKS FAILED EMERGENCY LIGHTS FUNC TEST. GROUNDED - YES. REMOVED AND REPLACED BATT PACKS X3 AT L1, R2, AND LH AFT MID CABIN POS, IAW AMM 33-51-06-960-805. NEW UNITS FROM STOCK CHECKS GOOD. ALSO, RELAMPED FWD AND AFT GALLEYJan 13, 2026 · N517AS · Boeing 737890SDR DALA2026011400337Power Supply · failed17WL EPSU FAILED (L/H OVERWING) ROWS 25, 26, 22-17, 15-13, 3, 4 EMERGENCY LIGHTS INOP. CORRECTIVE ACTION: REPLACED 17WL IAW A321 AMM 33-51. OPS CHECK GOOD. (LP 7014872)Jan 13, 2026 · N548DN · Airbus A321271NXSDR AALA202601149444Lamp · inoperativeAIRCRAFT WAS GROUNDED: ROW 14 DEF EMERGENCY EXIT LIGHTS HAVE MULTIPLE BULBS INOPERATIVE. RELAMPED EMERGENCY LIGHTS AT ROW 14 DEF.Jan 13, 2026 · N812AW · Airbus A319132SDR SWAA2026020660566Bulb · burned outCABIN OVERWING EMERGENCY LIGHTS HAVE BURNED OUT LIGHT BULBS. PERFORMED OPS TEST OF CABIN OVERWING EMERGENCY LIGHTS IAW AMM 33-51-00-710-801, TEST PASSED.Jan 12, 2026 · N8624J · Boeing 7378H4SDR AALA202601235702Wire · brokenAIRCRAFT WAS NOT GROUNDED: SEAT 1C WALL MOUNTED EMERGENCY LIGHT INOPERATIVE. **SUPPLEMENTAL REPORT FOR AALA202601165702 SUBMITTED 1/16/2026 BY TUL: MAINTENANCE FOUND SEAT MOUNTED EMERGENCY LIGHT AT 1C INOPERATIVE INSTEAD OF THE WALL MOUNTED EMERGENCY LIGHT. MAJan 12, 2026 · N166NN · Airbus A321231SDR SWAA2026012260576Housing · brokenLEFT FWD OVER WING EXIT LINER EXIT LIGHT HOUSING IS BROKEN. REMOVED AND REPLACED THE LIGHT HOUSING IAW SOPM 20-50-01.Jan 12, 2026 · N8829Q · Boeing 7378SDR ASAA2026011263751Light · inoperativeEXTERNAL EMERGENCY EXIT LIGHT NEXT TO R2 DOOR INOPERATIVE. GROUNDED - YES. TRASFERRED DISCREPANCY TO AAR MIG-5 W/O 1023813 9600-0003 S/N: OK455561.Jan 12, 2026 · N552AS · Boeing 737890SDR AALA202601165702Light · inoperativeAIRCRAFT WAS NOT GROUNDED: SEAT 1C WALL MOUNTED EMERGENCY LIGHT INOPERATIVE. (OPEN)Jan 12, 2026 · N166NN · Airbus A321231SDR SWAA2026011561698Lens · looseFWD GALLEY OVERHEAD LIGHT ANNUNCIATOR LENS LOOSE INDICATOR LIGHTS WORKS NORMAL AT THIS TIME. OK TO CONTINUE IAW MEL 25-10-01, SP-1B, 301789. LENS COVER SECURED IN PLACE. REPLACED FWD GALLEY EMERGENCY EXIT SIGN ASSY IAW AMM 33-51-01. OPS CHECKED OKAY.Jan 12, 2026 · N241WN · Boeing 7377H4SDR AALA202601150809Power Supply · faultyAIRCRAFT WAS NOT GROUNDED: DURING OPS CHECK OF EMERGENCY LIGHTING SYSTEM FOUND AFT LT UNIT FAULT. MAINTENANCE REPLACED AFT L EMERGENCY POWER SUPPLY UNIT IAW AMM 33-51-38.Jan 12, 2026 · N760US · Airbus A319112SDR SWAA2026011460459Battery Pack · inoperativeAFT ENTRY DOOR HAS MULTIPLE EMERGENCY LIGHTS OUT. REMOVED AND REPLACED M1673 POWER SUPPLY AND BATTERY PACK IAW AMM 33-51-06. OPS CHECKED GOOD.Jan 12, 2026 · N227WN · Boeing 7377H4SDR SWAA2026011460526Battery Pack · inoperativeEMERGENCY LIGHTS AT R1 DOOR INOPERATIVE. REMOVED AND REPLACED THE POWER SUPPLY IAW AMM 33-51-06-960-802.Jan 12, 2026 · N1807U · Boeing 7378SDR SWAA2026011460506Power Supply · inoperativeFO AFT EMERGENCY EXIT INTERIOR/EXTERIOR EMERGENCY LIGHTS INOPERATIVE. REMOVED AND REPLACED THE POWER SUPPLY IAW AMM 33-51-06-960-802.Jan 12, 2026 · N8712L · Boeing 7378SDR ASAA2026011263752Lamp · inoperativeMULTIPLE EMERGENCY EXIT SIGNS IN THE CABIN HAVE INOP BULBS. GROUNDED - YES. TRANSFERRED DISCREPANCY TO AAR MIG-5 W/O: 1023813 9600-0003 S/N: OK455561 RELAMPED AND OPS CHECK EMERGENCY EXIT DOOR EMERGENCY LIGHTS IAW B737-800 AMM 33-51-01-960-801 STEP 2.Jan 12, 2026 · N552AS · Boeing 737890SDR DALA2026011300317Sign · inoperativeRT AFT OVERWING EXIT SIGN INOP. R&R RT AFT OVRWING EXIT SIGN PER B767 AMM 33-51. OP CHECK GOOD. (8058630)Jan 12, 2026 · N1604R · Boeing 767332SDR DALA2026011300301Light · inoperativeSEAT MOUNTED EMERGENCY LIGHTS INOP AT SEAT 43AB. R & R EMERGENCY LIGHT PER A330 AMM 33-51. OPS CK GOOD. (1398054)Jan 12, 2026 · N802NW · Airbus A330323SDR CALA2026011312925Battery Pack · inoperativeAFT MOST RIGHT HAND EMERGENCY LIGHT NOT WORKING. REMOVED AND REPLACED R2 OVERWING EMERGENCY LIGHT BULB IAW AMM 33-51-04. PERFORMED OPS TEST IAW AMM 33-51-00. NO FIX, REQUIRES FURTHER TROUBLESHOOTING. REMOVED AND REPLACED BATTERY PACK M1671 IAW AMM 33-51-06-96Jan 12, 2026 · N24212 · Boeing 737824SDR CALA2026011312924Battery Pack · inoperativeAFT GALLEY EXIT SIGN LIGHTS INOPERATIVE. REMOVED AND REPACED BATTERY PACK M1673 IAW AMM 33-51-06-960-805. OPS CHECKED GOOD.Jan 12, 2026 · N24212 · Boeing 737824SDR FDEA202601120026Battery Pack · failedAFTER WEEKEND LAYOVER, DURING MX PRE-FLIGHT CHECKS, FOUND EMERGENCY EXIT LIGHTS POWERED BY M730 INOP. AMM: 33-51-07-2 GMM: 12-7-600 REMOVED AND REPLACED BATTERY HOLDER ASSY. M730, MFR: RADIANT POWER CORP, MPN 2013-1A, S/N 118058, OPS CHECKS GOOD. A/C Jan 12, 2026 · N783FD · Boeing 757222SDR DALA2026011200266Light · inoperativeSEAT 54AB EMERGENCY LIGHT INOPERATIVE. R & R EMERGENCY LIGHT AT SEAT 54AB IAW AMM 33-51, OPS CHKD GOOD, OK FOR SVC. (1398058)Jan 12, 2026 · N802NW · Airbus A330323SDR AALA202601212767Wire · brokenAIRCRAFT WAS NOT GROUNDED: SEAT 29C FLOOR EMERGENCY LIGHT INOPERATIVE. MAINTENANCE REPAIRED BROKEN WIRE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.Jan 11, 2026 · N972UY · Airbus A321231SDR AALA202601152767Light · inoperativeAIRCRAFT WAS NOT GROUNDED: SEAT 29C FLOOR EMERGENCY LIGHT INOPERATIVE. (OPEN)Jan 11, 2026 · N972UY · Airbus A321231SDR SWAA2026011460221Bulb · burned outAFT LT OVERWING EXIT FWD SIDEWALL EMERGENCY LIGHT HAS MULTIPLE BURNE OUT BULBS. REMOVED AND REPLACED AFT LT OVERWING EXIT FWD SIDEWALL EMERGENCY LIGHT ASSEMBLY IAW AMM 25-21-46-000-801 STEP 2.D.(4) AND AMM 25-21-46-400-801 STEP 3.C.(2) AND AMM 25-21-46-400-80Jan 11, 2026 · N8661A · Boeing 7378H4SDR SWAA2026011460222Bulb · burned outAFT LEFT OVERWING EXIT AFT SIDEWALL EMERGENCY LIGHT HAS MULTIPLE BURNED OUT BULBS. REMOVED AND REPLACED AFT LT OVERWING EXIT AFT SIDEWALL EMERGENCY LIGHT ASSY IAW AMM 25-21-46-000-801 STEP 2.D.(4) AND AMM 25-21-46-400-801 STEP 3.C.(2) AND AMM 25-21-46-400-801Jan 11, 2026 · N8661A · Boeing 7378H4SDR SWAA2026011460223Bulb · burned outAFT LOWERED CEILING EXIT SIGN HAS BURNT OUT BULB ON THE RT SIDE. REMOVED AND REPLACED AFT LOWERED CEILING EXIT SIGN RT MOST OTBD BULB IAW AMM 33-51-01-960-801 AND AIPC 33-51-01-50D. PERFORMED OPS CHECK, OPS CHECK IS GOOD.Jan 11, 2026 · N8661A · Boeing 7378H4SDR SWAA2026011360354Light · inoperativeCAPTAIN`S SIDE EMERGENCY EXIT LIGHT IS INOPERATIVE. PERFORMED AN OPS TEST OF EMERGENCY LIGHTS IAW AMM 33-51-00. OPS TESTED GOOD.Jan 11, 2026 · N278WN · Boeing 7377H4SDR SWAA2026011360345Battery Pack · inoperativeL2 DOOR INTERNAL AND EXTERNAL EMERGENCY LIGHTS INOP. REMOVED AND REPLACED L2 DOOR EMERGENCY LIGHT BATTERY PACK IAW AMM 33-51-06. OPS CHECK GOOD.Jan 11, 2026 · N8736J · Boeing 7378SDR DALA2026011300323Battery · inoperativeON SERVICE CHECK, FOUND LT OVERWING SLIDE EXIT LIGHTS, FWD OVERWING DOOR "EXIT", AND ROWS 25-28ABC EMERGENCY EXIT LIGHTS INOP. R/R BATTERY M11383, OPS NML B757 AMM 35-51. (4750211)Jan 11, 2026 · N594NW · Boeing 757351SDR AALA202601137921Sign · dislodgedAIRCRAFT WAS NOT GROUNDED, L1 DOOR EXIT SIGN DISLODGED. REINSTALLED EXIT SIGN IAW AMM 33-51-00.Jan 11, 2026 · N819NN · Boeing 737823SDR AALA202601130879Bulb · burned outAIRCRAFT WAS GROUNDED, FLIGHT ATTENDANTS REPORTED AN ODOR SMELLING LIKE BURNING WIRE COMING FROM THE AFT LEFT GALLEY. BELIEVED TO BE ORIGINATING FROM THE PLASTIC COVER ON THE NO SMOKING AND SEAT BELT SIGN ABOVE BIN 525. DURING TROUBLE SHOOTING JC 08L00021001Jan 11, 2026 · N808NN · Boeing 737823SDR SWAA2026011260358Lens · missingFORWARD FACING EMERGENCY EXIT SIGN LENS MISSING. INSTALLED FWD EMERGENCY EXIT LENS IAW SIP.Jan 11, 2026 · N8662F · Boeing 7378H4SDR AALA202601125823Battery · no testAIRCRAFT WAS NOT GROUNDED: BATTERY FAULT FOR EMERGENCY POWER SUPPLY UNIT 14WL DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38 WITH NO FAULTS NOTED.Jan 11, 2026 · N101NN · Airbus A321231SDR AALA202601128619Battery · no testAIRCRAFT WAS NOT 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.Jan 11, 2026 · N101NN · Airbus A321231SDR QXEA2026011200009Light · inoperativeFLIGHT 2224. PHOTO ILLLUMINESCENT LIGHTING STRIP INOP BETWEEN SEATS 1A-2A. REMOVED FROM SERVICE. REPLACED PHOTOLUMINESCENT INDICATOR STRIP & LIGHT BETWEEN 1A-2A SEATS IAW E175 AMM 33-50-21-000/400-801-A. OPS TEST GOOD. RETURNED TO SERVICE.Jan 11, 2026 · N645QX · Emb ERJ170200LRSDR DALA2026011100250Battery Pack · inoperativeON SERVICE CHECK, FOUND 3 EMERGENCY AISLE LIGHTS INOP. REPLACED EMERGENCY EXIT LIGHT BATTERY PACK M2335 REF AMM 33-51. (LP 7994582)Jan 11, 2026 · N886DN · Boeing 737932ERSDR SWAA2026012960267Light · inoperativeFWD SERVICE DOOR EXTERIOR SLIDE LIGHT L713 IS INOPERTIVE. REPLACED THE EXTERIOR SLIDE LIGHT & TESTED IAW AMM 33-51-04-960-802; TEST PASSED.Jan 10, 2026 · N8524Z · Boeing 7378H4SDR SWAA2026011459990Lamp · inoperativeRIGHT HAND EXTERIOR SERVICE DOOR EMERGENCY LIGHT IS INOPERATIVE. REMOVED AND REPLACED LAMP SLIDE LIGHT RIGHT HAND EXTERIOR SERVICE DOOR AND PERFORMED GOOD OPERATIONAL TEST PER AMM 33-51-04-960-801.;[02] VERIFIED CORRECTIVE ACTION STEP 1.Jan 10, 2026 · N8661A · Boeing 7378H4SDR SWAA2026011360102Light · malfunctionedCEILING LIGHTS INOPERATIVE FROM ROW 6 TO 10 INOPERATIVE, CAPTAIN`S SIDE. LIGHTS OPS CHECKED GOOD IAW AMM 33-22-00.Jan 10, 2026 · N7860A · Boeing 73779PSDR SWAA2026011360058Battery Pack · inoperativeEMERGENCY LIGHTS ASSOCIATED WITH AFT BATTERY PACK M1672 INOPERATIVE. REPLACED BATTERY PACK AND CHARGER M1672 IAW AMM 33-51-06. OPS CHKD GOODJan 10, 2026 · N248WN · Boeing 7377H4SDR AALA202601138363Battery Pack · weakAIRCRAFT IN BASE MAINTENANCE: AFT GALLEY EMERGENCY LIGHT BATTERY PACK M1673 IS WEAK, LIGHTS GO OFF SHORTLY AFTER ILLUMINATING. REMOVED AND REPLACED AFT GALLEY EMERGENCY LIGHT BATTERY PACK M1673, OPS CHECKED GOOD IAW AMM 33-51-06-960-803.Jan 10, 2026 · N321RL · Boeing 7378SDR SCNA20260113025Light · damagedSELF ILLUMINATING FLOOR PATH MARKING SYSTEM VISUAL CHECK. 12 EACH, PROXIMITY PHOTOLUMINESCENT WERE FOUND DAMAGE (SCRATCHED AND BROKEN) (WORK IN PROGRESS).Jan 10, 2026 · N835SY · Boeing 7378KNSDR DALA2026011200294Battery Pack · inoperativeEMERGENCY LIGHTS FROM ROW 33-37 INOPERATIVE. REMOVED & REPLACED THE EMERGENCY LIGHT BATTERY PACK (M11648) IAW AMM 33- 51-04. OPS CHECKED GOOD. (8215888)Jan 10, 2026 · N6701 · Boeing 757232
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