JASC 3350

Service difficulty reports · 225,681

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 DXTA2026081309254Battery · faultyEMERGENCY LIGHTS FLASHING. REMOVED FAULTY FWD EMER BATTERY. INSTALLED REPAIRED FWD EMER BATTERY. REMOVED FAULTY AFT EMER BATTERY, INSTALLED TESTED AFT BATTERY. OPS CHKD GOOD, NO DEFECTS NOTED. REF AMM 33-52-01Aug 12, 2026 · N499QS · Emb EMB505SDR IXXA20260812069Light · inoperativeROW 8 EMERGENCY LIGHT WILL NOT STAY ON PAST 4 SECONDS. PLACED ON DEFERRAL 75954 MINIMUM EQUIPMENT LIST CATEGORY C PER ATI-33-51-01-01. DUE 22 AUGUST 2026. TROUBLESHOT IN ACCORDANCE WITH B757 FIM 33-51 FAULT TRE 802 AND B757 WDM 33-51-15. EXAMINED PLUG D78. NAug 12, 2026 · N752CX · Boeing 757200SDR JJBA20260813010Battery Pack · inoperativeMCD EXT LIGHT INOPERATIVE. MCD CEILING LIGHT INOPERATIVE. MCD EXT MARKER INOPERATIVE. COCKPIT FLOOD LIGHT DIM. LH WING EMERGENCY LIGHT DIM. GALLEY AISLE CEILING EXIT MARKER INOPERATIVE. SUSPECT BPS 1. REMOVED AND REMOVED BPS 1. OPS CHECK SAT.Aug 12, 2026 · N16170 · Emb EMB145XRSDR CALA2026081318575Light · inoperativeOVERHEAD EMERGENCY LIGHT NEXT TO SEAT 1E, INOPERATIVE. REPLACED OVERHEAD EMERGENCY LIGHT L1505 OPS CHECK OK IAW AMM 33-51-03.Aug 12, 2026 · N27267 · Boeing 7378SDR CALA2026081318574Power Supply · damagedREPEAT WRITE UP. EMERGENCY LIGHTS, RIGHT, BTWN ROW 29 AND 34 CAME ON AFTER TAKE OFF. FOUND DAMAGED TEST SWITCH ON POWER SUPPLY. REMOVED AND REPLACED POWER SUPPLY AT CEILING ROW 30. WORK PERFORMED IAW AMM 33-51-06-960-806. OPS CHKD GOOD.Aug 12, 2026 · N69819 · Boeing 737924ERSDR CALA2026081318573Battery Pack · inoperativeDURING EMERGENCY LIGHT TASK CARD, FOUND EMERGENY EXIT RT DOOR LIGHT INOP. R & R EMERGENCY EXIT DOOR RT EPSU BATTERY IAW AMM 33-51-38 OPS CHKD GOOD.Aug 12, 2026 · N14530 · Airbus A321271NXSDR CALA2026081318559Battery Pack · inoperativeREPLACEMENT OF THE FWD ENTRY EMERGENCY EXIT LIGHT BATTERY PACK. THE EMERGENCY BATTERY PACK THAT WAS REPLACED FWD ENTRY EXIT LIGHT IAW AMM 33-51-06-960-805.Aug 12, 2026 · N13248 · Boeing 737824SDR CALA2026081318557Light · missingSEAT 8D FLOOR PROXIMITY LIGHT FOUND MISSING, IT WAS INSTALLED THE FLOOR, PROXIMITY LIGHT AT SEAT 8D IAW AMM 33-51-06 ITEM OKAY.Aug 12, 2026 · N17963 · Boeing 7879SDR CALA2026081218528Lamp · inoperativeEMERGENCY EXIT SIGN NEAR DOOR R2 HAS SEVERAL LAMPS INOPERATIVE. R & R THE LAMPS IAW AMM 33-51-01, OPS CHECK SAT.Aug 12, 2026 · N37422 · Boeing 737924ERSDR SWAA2026082411258Lens · damagedFORWARD L1 DOOR EXIT LENS REQUIRES REPLACEMENT. REMOVED AND REPLACED THE FWD L1 DOOR EXIT LIGHT LENS IAW AMM 33-51-01-960-801.Aug 11, 2026 · N8676A · Boeing 7378H4SDR SWAA2026082469658Lamp · inoperativeL1 DOOR EXTERNAL EMERGENCY LIGHT IS INOPERATIVE. REPLACED THE LAMPS, OPS CHECKED L1 DOOR EXTERNAL EMERGENCY LIGHT IAW AMM 33-51-04-960-801. OPS CHECKED GOOD.Aug 11, 2026 · N8676A · Boeing 7378H4SDR SWAA2026082440515Lamp · inoperativeL2 EXTERNAL EMERGENCY LIGHT IS INOPERATIVE. REPLACED THE LAMPS, OP CHECKED L2 DOOR EXTERNAL EMERGENCY LIGHT IAW AMM 33-51-04-960-801. EMERGENCY LIGHT. OPS CHECKED GOOD.Aug 11, 2026 · N8676A · Boeing 7378H4SDR SWAA2026081829244Battery Pack · inoperativeALL LIGHTS ASSOCIATED WITH EMERGENCY BATTERY CHARGER M01694 INOP REPLACED EMERGENCY BATTERY CHARGER M01694 AND PERFORMED GOOD OPS CHECK OF ALL LIGHTS ASSOCIATED WITH IT PER AMM 33-51-06-960-806 VERIFIED ITEM 1Aug 11, 2026 · N8547V · Boeing 7378H4SDR SWAA2026081845256Battery Pack · inoperativeALL LIGHTS ASSOCIATED WITH EMERGENCY BATTERY M01671 INOP REMOVED EMERGENCY BATTERY M01671 PER AMM 33-51-06-960-805 REPLACED EMERGENCY BATTERY M01671 AND PERFORMED GOOD FUNCTIONAL TEST PER AMM 33-51-06-960-805. CARD COMPLETEAug 11, 2026 · N8547V · Boeing 7378H4SDR SWAA2026081827685Battery Pack · inoperativeALL LIGHTS ASSOCIATED WITH EMERGENCY BATTERY M02335 INOPAug 11, 2026 · N8547V · Boeing 7378H4SDR SWAA2026081764134Battery Pack · failedAFT RT EMERGENCY BATTERY PACK M1672 FAILED A CAPACITY CHECK. R & R CABIN EMERGENCY BATTERY PACK IAW AMM 33-51-06.Aug 11, 2026 · N946WN · Boeing 7377H4SDR SWAA2026081736592Battery Pack · inoperativeR1 DOOR EMERGENCY LIGHTS, INSIDE AND OUT, DO NOT TURN ON. REMOVED AND REPLACED THE BATTERY PACK, OPS CHECKED GOOD IAW AMM 33-51-06-960-802.Aug 11, 2026 · N8811L · Boeing 7378SDR SWAA2026081776171Battery Pack · no testLT EMERGENCY EXIT EMERGENCY BATTERY PACK M1668 FAILED CAPACITY CHECK. R&R CABIN EMERGENCY BATTERY PACK IAW AMM 33-51-06.Aug 11, 2026 · N946WN · Boeing 7377H4SDR SWAA2026081741858Battery Pack · no testFWD LEFT BATTERY PACK M1675 FAILED A CAPACITY CHK. R & R THE BATTERY PACK IAW AMM 33-51-06.Aug 11, 2026 · N946WN · Boeing 7377H4SDR SWAA2026081700231Battery Pack · inoperativeRIGHT AISLE OVERHEAD EMERGENCY LIGHTS FWD OF OVERWING TO FIRST CLASS ARE OUT. R & R BATTERY PACK AND OPS CHECKED GOOD IAW AMM 33-51-06-960-802,Aug 11, 2026 · N8811L · Boeing 7378SDR SWAA2026081779527Battery Pack · failedAFT LEFT BATTERY PACK M1673, FAILED A CAPACITY CHECK. R & R THE BATTERY PACK IAW AMM 33-51-06.Aug 11, 2026 · N946WN · Boeing 7377H4SDR SWAA2026081701453Battery Pack · inoperativeRIGHT, OUTSIDE OVERWING, & INSIDE AFT AISLE EMERGENCY LIGHTS DO NOT TURN ON. R & R THE BATTERY PACK & OPS CHECKED GOOD IAW AMM 33-51-06-960-802.Aug 11, 2026 · N8811L · Boeing 7378SDR SWAA2026081794368Light · inoperativeAFT EMERGENCY LIGHT, RT SIDE INOPERATIVE. R & R THE AFT EMERGENCY LIGHT IAW AMM 33-51-04-960-801. OPS CHK PASSED.Aug 11, 2026 · N908WN · Boeing 7377H4SDR SWAA2026081741835Battery Pack · no testRT EMERGENCY LIGHT BATTERY PACK M1669 FAILED CAPACITY CHECK. R & R THE BATTERY PACK IAW AMM 33-51-06.Aug 11, 2026 · N946WN · Boeing 7377H4SDR AALA202608176557Lamp · inoperativeAIRCRAFT WAS NOT GROUNDED: SEAT 2C EMERGENCY EXIT LAMP IS INOPERATIVE. MAINTENANCE RELAMPED EMERGENCY EXIT LIGHT AT SEAT 2C PER AMM 33-51-18 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECKAug 11, 2026 · N406AN · Airbus A321253NXSDR R61A2026081100230Power Supply · no testDURING A FUNCTIONAL CHECK OF THE EMERGENCY LIGHTS, SOME EMERGENCY LIGHTS FAILED. R&R ELPU 3.Aug 11, 2026 · N764YX · Emb ERJ170200LRSDR AALA202608145775Battery Pack · inoperativeAIRCRAFT WAS NOT GROUNDED: RT OVERWING EMERGENCY LIGHT IS INOP. MAINTENANCE REMOVED AND REPLACED R/H FWD EMERGENCY LIGHT LAMP, NO HELP. FURTHER TROUBLESHOOTING REQUIRE IAW AMM 33-51-00. MAINTENANCE REPLACED EMERGENCY EXIT LIGHT BATTERY PACK (M1676) IAW AMM 33Aug 11, 2026 · N326RP · Boeing 7378SDR JJBA20260813009Lamp · inoperativeAISLE EMERGENCY LIGHT LAMP AT ROW 18 BURNED OUT. REMOVED AND REPLACED ROW 18 AISLE EMERGENCY LIGHT LAMP. OPS CHECK SAT.Aug 11, 2026 · N16147 · Emb EMB145XRSDR CALA2026081318576Power Supply · faultedFIRST CLASS EMERGENCY ESCAPE PATH LIGHTING & LT OVERWING ESCAPE LIGHT BY FLAP INOPERATIE. R & R FUSES IN M1676, NO FIX IAW WDM 33-51-12, & FIM 33-51 TASK 815, OUTER LT EMERGENCY LIGHT WAS RELAMPED & WORKS. INSTALLED SERVICEABLE EMERGENCY LIGHT M1626 IAW RAug 11, 2026 · N27267 · Boeing 7378SDR DALA2026081204642Battery · inoperativeBATTERY FOR EXTERIOR EMERGENCY LIGHTS NEEDS REPLACING. R & R OVERWING EMERGENCY EVACUATION BATTERY IAW AMM 33-51-06. OPS CHECKED GOOD. (8804496) AIRCRAFT WAS GROUNDED.Aug 11, 2026 · N982AT · Boeing 717200SDR AALA202608127388Light · inoperativeAIRCRAFT IN BASE MAINTENANCE: EMERGENCY DOME LIGHT IN COCKPIT IS NOT OPERATIONAL DURING EMERGENCY EXIT LIGHT OPS CHECK. MAINTENANCE REMOVED AND INSTALLED A NEW SERVICEABLE 6V LAMP IN THE FLIGHT COMPARTMENT EMERGENCY DOME LIGHT ASSEMBLY AND OPS CHECK GOOD IAW TAug 11, 2026 · N904NN · Boeing 737823SDR DALA2026081204634Power Supply · inoperativeSEATS 45,46,47,51,52,56,57JK & DOOR 4R EMERGENCY AISLE LIGHTS INOPERATIVE. REPLACED EPSU AT DOOR 4R PER AMM 33-51-38. (8776893) AIRCRAFT WAS GROUNDED.Aug 11, 2026 · N409DX · Airbus A330941SDR AALA202608125808Battery · no testAIRCRAFT WAS NOT GROUNDED: CLASS 2 FAULT FOR EMERGENCY POWER SUPPLY UNIT 14WL DISPLAYED DURING SYSTEM TEST - MAINTENANCE REPLACED THE BATTERY FOR EMERGENCY POWER SUPPLY UNIT 14WL PER AMM 33-51-38 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECKAug 11, 2026 · N133AN · Airbus A321231SDR SCNA20260812357Sign · brokenEMERGENCY EXIT SIGN BROKEN. (WORK IN PROGRESS)Aug 11, 2026 · N824SY · Boeing 7378F2SDR HNAA2026081200657Inverter · abnormalFWD FLOOR EMERGENCY LIGHT INOP AT FLOORBOARD 231GF. R & R FWD EMERGENCY LIGHT INVERTER IAW AMM33-50-11-04Aug 11, 2026 · N941LT · Emb EMB145LRSDR CALA2026081218529Battery Pack · no testEMERGENCY LIGHTS OPS TEST WITH THE CONTROL SWITCHES PROCEDURE, EMERGENCY EXIT SIGN UPPER AND FWD SIDE AT DOOR 2L, AND ALL ZONE 1 LT FLOOR PROXIMITY LIGHTS DID NOT TURN ON WHEN TESTED. EMERGENCY LIGHT POWER SUPPLY M33096 BATTERY PACK AT DOOR 2L WAS REPLACED Aug 11, 2026 · N78001 · Boeing 777224SDR CALA2026081218527Lamp · burned outEMERGENCY LIGHT NEAR LAV D HAS SEVERAL BURNED OUT LAMPS. R & R LAMPS IAW AMM 33-51-01, OPS CHECK SAT.Aug 11, 2026 · N37422 · Boeing 737924ERSDR DALA2026081104626Power Supply · inoperativeFOUND AFT BULKHEAD DOOR EMERGENCY LIGHT INOPERATIVE. R & R AFT CENTER EMERGENCY LIGHT POWER SUPPLY AND BATTERY IAW AMM 33-51. CHECKS GOOD. OK FOR SVC.Aug 11, 2026 · N992AT · Boeing 717200SDR F3LA202608110444Power Supply · failedDISCREPANCY: OCCURED DURING A RON MAINTENANCE VISIT, NO FLIGHT DELAY. REFERENCE LP704938 ITEM 3, PERFORMED EPSU TEST AND FOUND 12WL BATTERY FAILED. REMOVED AND REPLACED THE BATTERY ON 12WL PER AMM REF. 33-51-38-400-002-A. PERFORMED EPSU TEST AGAIN. TEST PASSAug 11, 2026 · N603FR · Airbus A321271NXSDR AALA202608112139Battery · no testAIRCRAFT WAS NOT GROUNDED: BATTERY FAULT FOR EMERGENCY POWER SUPPLY UNIT 11WL DISPLAYED DURING SYSTEM TEST - MAINTENANCE REPLACED THE BATTERY FOR EMERGENCY POWER SUPPLY UNIT 11WL PER AMM 33-51-38 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECKAug 11, 2026 · N453AA · Airbus A321253NXSDR KCSA202608111193Battery Pack · no testEMERGENCY LIGHT POWER SUPPLY AT APPROX STA 830 BEHIND GALLEY FAILS OPS CHECKEDAug 11, 2026 · N741CK · Boeing 7474H6SDR SWAA2026081848188Battery Pack · inoperativeEMERGENCY EXIT LIGHTS ASSOCIATED WITH M1671 DO NOT ILLUMINATE REMOVED AND REPLACED M1671 EMERGENCY EXIT LIGHT BATTERY PACK IAW AMM TASK 33-51-06-960-805 STEP 4.E.(1)-(5) PERFORMED A GOOD CHECK OF ALL LIGHTS ASSOCIATED WITH M1670 IAW AMM TASK 33-51-06-960-805 VAug 10, 2026 · N8581Z · Boeing 7378H4SDR SWAA2026081800470Battery Pack · inoperativeEMERGENCY EXIT LIGHTS ASSOCIATED WITH M1670 DO NOT ILLUMINATE REMOVED AND REPLACED M1670 EMERGENCY EXIT LIGHT BATTERY PACK IAW AMM TASK 33-51-06-960-805 STEP 4.E.(1)-(5) PERFORMED A GOOD CHECK OF ALL LIGHTS ASSOCIATED WITH M1670 IAW AMM TASK 33-51-06-960-805 Aug 10, 2026 · N8581Z · Boeing 7378H4SDR SWAA2026081764202Sign · looseCABIN CENTER EXIT SIGN LOOSE. INSTALLED SECURED EXIT SIGN CENTER CABIN IAW SOPM 20-50-01, REV 40.Aug 10, 2026 · N7732A · Boeing 7377BDSDR SWAA2026081701592Lens · missingAFT COVE BULLNOSE PANEL MISSING LENS. INSTALLED AFT COVE BULLNOSE PANEL EMERGENCY LIGHT LENS IAW AMM 25-21-71-400-816.Aug 10, 2026 · N8681M · Boeing 7378H4SDR REXA2026081701541Charger · inoperativeINTERIOR EMERGENCY FLOODLIGHT IN CEILING PANEL #3 INOP.ROW 7 PUTTING EMERGENCY FLOOD LIGHT #3 ON MEL IAW MEL 33-51-1B REPAIR CATEGORY C MX PROCEDURES COMPIED WITH,MM02 UPDATED.PLACARD INSTALLED MOC# 103307. RELAMPED EMERGENCY FLOOD LIGHT #3 IAW ESPM 20-34-00Aug 10, 2026 · N368CA · Cndair CL6002C10SDR SWAA2026081423387Lens · detachedEMERGENCY EXIT SIGN OVERHEAD IN CABIN FELL DOWN REINSTALLED LENS COVER REF AMM 33-51-00.Aug 10, 2026 · N268WN · Boeing 7377H4SDR DALA2026081104628Light · inoperativeLEFT FWD FUSELAGE EMERGNECY EXIT LIGHT INOPERATIVE. REPLACED FWD FUSELAGE EMERGENCY EXIT LIGHT IAW AMP 33-55. (LP 9080912 - AIRCRAFT WAS GROUNDED)Aug 10, 2026 · N304DU · Airbus BD5001A11SDR UIEA2026080800686Power Supply · inoperativeR4 DOOR HAS 2 EACH EMERGENCY SIGNS INOPERATIVE. REMOVED AND REPLACED POWER SUPPLY M1210 IAW AMM 33-51-09-002-006 AND AMM 33-51-07-402-010. OPS CHECKS GOOD. POWER SUPPLY P/N: BPS7-3, S/N: 26392.</P>)Aug 10, 2026 · N664GT · Boeing 76731BSDR UIEA2026080800687Power Supply · inoperativeLEFT EXTERIOR EMERGENCY LIGHTS ARE INOP. REMOVED AND REPLACED POWER SUPPLY M736 AND M738 IAW AMM 33-51-07-002-006. OPS CHECK GOOD.Aug 10, 2026 · N664GT · Boeing 76731B
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