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 DALA2025091606807Battery Pack · no test(LOG 7203154) DURING SERVICE CHECK FOUND EMERGENCY CEILING LIGHTS ROW 3-15 ABC OUT. R/R EMERGENCY BATTERY PACK PER B737 AMM 33-51. OPS CHECK NORMAL.Sep 14, 2025 · N821DN · Boeing 737932ERSDR DALA2025091606802Light · detached(LOG 7512788) EMERGENCY LIGHT ON OVERHEAD AT 13F FELL OFF. REINSTALLED LIGHT ASSY PER B737 AMM 33-20.Sep 14, 2025 · N912DU · Boeing 737932ERSDR DALA2025091606805Battery Pack · no test(LOG 7847518) 3 EMERGENCY CEILING LIGHTS LT SIDE ARE OUT. R/R BATTERY M233T. OPS CHECK GOOD.Sep 14, 2025 · N934DZ · Boeing 7379GPERSDR DALA2025091606804Battery Pack · no test(LOG 7612414) DURING SVC CHK FOUND FWD LEFT EMERGENCY EXIT LIGHT NOT ILLUMINATED. REMOVED AND REPLACED EMERGENCY EXIT LIGHT BATTERY PACK (M1675) PER B737 AMM 33-51. OPS CHK GOOD.Sep 14, 2025 · N3760C · Boeing 737832SDR AALA202509164040Light · no testAIRCRAFT WAS NOT GROUNDED: SEAT MOUNTED EMERGENCY EXIT LIGHT ON SEAT ROW 28 FOUND TO BE INOPERATIVE DURING SYSTEM TEST. REPLACED LIGHT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-18.Sep 14, 2025 · N416AN · Airbus A321253NXSDR AALA202509166634Light · no testAIRCRAFT WAS NOT GROUNDED: SEAT MOUNTED EMERGENCY EXIT LIGHT ON SEAT ROW 27 FOUND TO BE INOPERATIVE DURING SYSTEM TEST. REPLACED LIGHT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-18.Sep 14, 2025 · N416AN · Airbus A321253NXSDR CALA2025091608954Battery Pack · faultedEVAC LIGHTS ON IN ECON CABIN REPLACED BATTERY PACK AT DOORS 4L. R& R, PACKS M33407, M33408 & M33409 REF MM 33-51-06-960-802, ALL EXIT LIGHTS CK OK.Sep 14, 2025 · N74007 · Boeing 777224SDR CALA2025091608950Light · inoperativeL2 DOOR EMERGENCY LIGHT INOP REMOVED AND REPLACED L2 DOOR EMERGENCY LIGHT IN REF WITH AMM 33-51-04. OPS CHECK GOOD.Sep 14, 2025 · N69885 · Boeing 737924ERSDR DXTA2025091604975Battery Pack · faultedFORWARD CABIN EMERGENCY LIGHTS COME ON FOR A FEW MINUTES THEN GO OUT FOR AWHILE AND THEN COME BACK ON FOR A FEW MINUTES, REPEATEDLY. REMOVED BOTH EMERGENCY BATTERY PACKS AND INSTALL OPERATOR SUPPLIED BATTERY PACKS PER AMM 33-52-01. ALL OPS CHECKS GOOD, NO FSep 14, 2025 · N302QS · Emb EMB505SDR DALA2025091506792Light · malfunctionedOVERHEAD EMERGENCY LIGHTS ILLUMINATED DURING FLIGHT. T/S PER 33-51-00-810-881-A. NO FAULTS NOTED. ALL OPS NML. (6999584).Sep 14, 2025 · N344NB · Airbus A319114SDR DALA2025091506791Light · malfunctionedEMERGENCY LIGHTS TURN ON AND OFF RANDOMLY. PERFORMED OPERATIONAL CHECK OF EMERGENCY LIGHTS IAW AMM 33-51-00-710- 008. (6999582).Sep 14, 2025 · N344NB · Airbus A319114SDR DALA2025091506790Light · illuminatedOVERHEAD EMERGENCY LIGHTS ILLUMINATED. PERFORMED OPS CK OF EMERGENCY LIGHTS IAW AMM 33-51. (6999580).Sep 14, 2025 · N344NB · Airbus A319114SDR DALA2025091506787Light · no discrepancyEMERGENCY LIGHTS FLICKERING ON RAM DEFERRAL SET FOR KEYWORD: RAM 1. T/S PER 33-51-00-810-881-A. NO FAULTS NOTED. (1198442).Sep 14, 2025 · N344NB · Airbus A319114SDR SIMA20250914003Power Supply · inoperativeROW 11/12 EMERGENCY LIGHT IS INOPERATIVE. "TRANSFERRED TO NRWC 742-ORD-01366" RAR ELPU4 REF NRWC 742-ORD-01366. OPS CHECK GOOD.Sep 14, 2025 · N742GR · Emb ERJ170100SUSDR DALA2025091506773Controller · brokenMULTIPLE ROWS OF EMERGENCY LIGHTS INOPERATIVE. R &R DEU B (3WRH6) PER AMM 23-73. OPS CHECK GOOD. (7615384)Sep 14, 2025 · N407DX · Airbus A330941SDR BJNA202509150001Charger · inoperativeDURING SERVICE CHECK FOUND AREA LIGHTS INOP AT 23DEF, 24ABC, 27ABC. R & R CHARGER ASSY M1670 IAW AMM 33-51-06-960-806. OPS CHECK GOOD. THIS CLEARS DMI # 353958. A/C OK FOR SERVICESep 14, 2025 · N809VL · Boeing 7378EHSDR DXTA2025091504965Battery Pack · inoperativeON GROUND EMER LIGHT NOT ARM CAME ON WITH THE SWITCH IN THE ARM POSITION. WE DID THE RESET PROCEDURE AND CAS MESSAGE WENT AWAY. IN FLIGHT THE CABIN EMER LIGHTS CAME ON FOR 15 MIN THEN BEGAN TO FLICKER FOR THE DURATIONS OF THE FLIGHT. PICS ATTACHED PERFORMED Sep 14, 2025 · N475QS · Emb EMB505SDR CALA2025091508879Light · not reportedEMERGENCY ESCAPE PATH LIGHT ON ROW 48 AFT. MIDDLE SECTION ONLY. ACCOMPLISHED FIM TASK B787-A-33-50-F1-BSA-421A AND EMERGENCY EXIT LIGHTS OPS TEST IAW MM 33-51-00-00C-320A-A, ALL TEST GOOD. ACP'D EMERGENCY LIGHTS FULL GROUND TEST IAW MM B787-A-33-51-00-07A-34Sep 14, 2025 · N26909 · Boeing 7878SDR CALA2025091508878Light · no testVISUAL INSP FOUND EMERGENCY ROW LIGHTING AT SEAT ROWS 26, 27 AND 28 (ABC) INOPERATIVE. REMOVED AND REPLACED SEAT MOUNTED EMERGENCY LIGHTS FOR ROWS 26,27,28. IAW TASK 33-51-19-000-002-A AND TASK 33-51-19-400-002-A OPS CHECK GOOD.Sep 14, 2025 · N433UA · Airbus A320232SDR DALA2025091706827Controller · inoperativeEMER LIGHTS STUCK ON WITH SWITCH IN THE OFF POS. CYCLED A/C PWR. PERFORMED CID TEST. R/R PWR CTL RELAY 8WL. AWM 33-51. ALL OPS FAIL. 189039. T/S REF TSM 33-50. FOUND CIDS R IN EMERGENCY MODE. REPLACED CIDS REF A320 MM 23-70. BITE TEST GOOD. RPLD EMERGENCY LIGSep 13, 2025 · N340NW · Airbus A320212SDR ASAA2025091360895Lens · missing17DEF EXIT PLACARD EXIT/LIGHT PLACARD IS MISSING. GROUNDED - YES. REPLACED EXIT SIGN LIGHT ASSEMBLY AT SEAT 17DEF REF AMM 33-51-01-960-802. OPS CHECK GOOD.Sep 13, 2025 · N975AK · Boeing 7379SDR ASAA2025091360894Lens · missingL2 DOOR EMER EXIT LIGHT LENS BROKEN. GROUNDED - YES. REPLACED L2 DOOR EMER EXIT LIGHT LENS REF AMM TASK 33-51-01.Sep 13, 2025 · N291BT · Boeing 7379SDR AALA202509155099Power Supply · no testAIRCRAFT WAS NOT GROUNDED: FOUND EMERGENCY LIGHTS AT R1 DOOR AND ALL OF FIRST CLASS INOPERATIVE WHILE ACCOMPLISHING W/C 09C20033003. REMOVE AND REPLACED BATTER POWER SUPPLY M02816, PER AMM 33-51-06. OPERATIONAL CHECK GOOD.Sep 13, 2025 · N378SC · Boeing 7378SDR SWAA2025091514509Sign · brokenCEILING EMERGENCY EXIT SIGN BROKEN. R & R CEILING EMERG EXIT SIGN HOUSING ASSY IAW AMM 33-51-01.Sep 13, 2025 · N8550Q · Boeing 7378H4SDR SWAA2025091514396Lamp · inoperativeAFT ENTRY DOOR ON THE LEFT SIDE EMERGENCY LIGHT INOPERATIVE. RELAMPED AFT ENTRY DOOR OUTER EMERGENCY LIGHT IAW AMM 33-51-04. OPS CHECK GOOD.Sep 13, 2025 · N250WN · Boeing 7377H4SDR SWAA2025091514184Bulb · inoperativeL1 LOWER FWD EMERGENCY EXIT LIGHT HAS BULB OUT. REMOVED AND REPLACED L1 LOWER FWD EMERGENCY EXIT LIGHT BULB IAW AMM 33-51-01-960-801.Sep 13, 2025 · N904WN · Boeing 7377H4SDR SWAA2025091514540Cover · missingEXIT ROW; RIGHT SIDE; EXIT PLACARD MISSING. REPLACED EMERGENFCY LIGHT COVER IAW AMM 33-51-01.Sep 13, 2025 · N8611F · Boeing 7378H4SDR GTIA2025091539075Epsu · faultyDURING TASK CARD 256241-03-1 REMOVE DOOR ESCAPE SLIDE (7501MM) EPSU SYSTEM TEST FAILED (13WL)-R/R EPSU BATTERY(13WL) IAW AMM 33-51-38-000-002-A.EPSU SYSTEM TEST IS GOOD.Sep 13, 2025 · N620NK · Airbus A320232SDR DALA2025091506761Battery Pack · inoperative(LOG 7872705) EXIT SIGN AT ROW 20ABC AND EXTERIOR AFT 2 EMERGENCY DOOR LIGHTS INOP. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK M1670 REF B737 AMM 33-51. CHECKS GOOD.Sep 13, 2025 · N830DN · Boeing 737932ERSDR DALA2025091506760Battery Pack · inoperativeEMER LIGHTS OUTS FROM ROW 22 THROUGH 27. T/S EMER LIGHTS PER B737 FIM 33-50-00-810-801 FOUND BP M1671 BAD R/R BP PER AMM 33-51. OPS CK NORMAL.Sep 13, 2025 · N889DN · Boeing 737932ERSDR CALA2025091508877Battery Pack · inoperativeEMERGENCY FLOOR PROXIMITY LIGHT ON ROWS 1 THRU 4 DO NOT COME ON. REMOVED AND REPLACED BATTERY PACK FWD POWER SUPPLY IAW AMM TASK 33-51-06-960-805. PERFORMED TEST AND LIGHTS WORK AS INTENDED.Sep 13, 2025 · N78506 · Boeing 737824SDR CALA2025091508876Power Supply · no testEPSU UNIT RT MESSAGE AFTER EMERGENCY LIGHTS TEST NEEDS REPLACED. R & R RT ESPU. REF: AMM TASK 33-51-38-000-002-A & TASK 33-51-38-400-002-A. OP CHECK TEST OKAY, IAW AMM TASK 33-51-00-710-001-A.Sep 13, 2025 · N457UA · Airbus A320232SDR F3LA202509150290Battery · failedAIRCRAFT WAS NOT GROUNDED AND IS IN CHECK FOR SCHEDULED MX. DURING OPS CHK, FOUND EPSU BATTERY 12WL INOPERATIVE, REPLACEMENT REQUIRED IAW AMM-33-51-38-400-002-A REV.103. REPLACED EPSU BATTERY 12WL IAW AMM 33-51-38-400-002-A REV.103.Sep 13, 2025 · N328FR · Airbus A320251NSDR F3LA202509150289Battery · failedAIRCRAFT WAS NOT GROUNDED AND IS IN CHECK FOR SCHEDULED MX. DURING OPS CHK, FOUND EPSU BATTERY 11WL INOPERATIVLE. REPLACEMENT REQUIRED IAW AMM-33-51-38-400-002-A REV.103. REPLACED EPSU BATTERY 11WL IAW AMM 33-51-38-400-002-A REV.103.Sep 13, 2025 · N328FR · Airbus A320251NSDR DALA2025091406749Battery Pack · inoperativeAIRCRAFT 5804, DURING SERVICE CHECK, FOUND R2 DOOR EXIT SIGN AND SEAT 14 THROUGH 20 EMERGENCY PATH LIGHT OUT. CORRECTIVE ACTION: REPLACED M11612 POWER SUPPLY BATTERY PACK AND CHECKED NORMAL PER B757 AMM 33-51. (LP 7855458)Sep 13, 2025 · N584NW · Boeing 757351SDR DALA2025091306746Cover · detachedEXIT SIGN MISSING ON CEILING OVERWING EXITS POSITION. REINSTALLED EMER EXIT SIGN LENS COVER AS REQUIRED. (LP 7819786)Sep 13, 2025 · N555NW · Boeing 757251SDR AALA202509190026Battery · no testAIRCRAFT IN BASE MAINTENANCE: FAULT MESSAGE FOR EMERGENCY POWER SUPPLY UNIT 14WL DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY FOR EMERGENCY POWER SUPPLY UNIT 14WL AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.Sep 12, 2025 · N159AN · Airbus A321231SDR AALA202509199630Battery · no testAIRCRAFT IN BASE MAINTENANCE: FAULT MESSAGE FOR EMERGENCY POWER SUPPLY UNIT 11WL DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY FOR EMERGENCY POWER SUPPLY UNIT 11WL AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.Sep 12, 2025 · N159AN · Airbus A321231SDR AALA202509177734Module · failedAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHTS AND SEATBELT SIGN AND NO PORTABLE DEVICES SIGNS AND ALL LIGHTS INCLUDING EMERGENCY LIGHTS COME ON AND START FLASHING WITH SOME SORT OF HIGH PITCH ALARM WITH NO CREW INPUT. CABIN LIGHTS GO TO FULL BRIGHT AND CAN NOT BSep 12, 2025 · N161UW · Airbus A321211SDR AALA202509167734Light · malfunctionedAIRCRAFT WAS GROUNDED: EMERGENCY LIGHTS AND SEAT BELT SIGN & NO PORTABLE DEVICES SIGNS & ALL LIGHTS INCLUDING EMERGENCY LIGHTS COME ON AND START FLASHING WITH SOME SORT OF HIGH PITCH ALARM WITH NO CREW INPUT. CABIN LIGHTS GO TO FULL BRIGHT & CAN NOT BE CONTROLSep 12, 2025 · N161UW · Airbus A321211SDR AALA202509152572Sign · dislodgedAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT SIGN NEAR THE KNEES OF A PASSENGER SEATED IN SEAT 17F HAS A COVER THAT HAS FALLEN OFF. REPLACE EXIT LIGHT ASSEMBLY AT SEAT 17F. PER AMM 33-51-01.Sep 12, 2025 · N988NN · Boeing 737823SDR SWAA2025091514123Lens · damagedMID-CABIN EMERGENCY EXIT SIGN DAMAGED. INSTALLED LENS IAW MM 33-51-01Sep 12, 2025 · N8640D · Boeing 7378H4SDR SWAA2025091514006Power Supply · inoperativeFWD EMERGENCY EXIT SIGN LT ENTRY DOOR AND OUTSIDE LT EMERGENCY LIGHTS NOT ILLUMINATING. REMOVED AND REPLACED THE POWER SUPPLY IAW AMM 33-51-06-960-802. OPS CHECK GOOD.Sep 12, 2025 · N1809U · Boeing 7378SDR SWAA2025091514022Lamp · inoperativeMOST FWD R/H OUTSIDE EMERGENCY LIGHT IS OUT. REPLACED THE LAMPS FWD SERVICE DOOR SLIDE ILLUMINATION IAW AMM 33-51-04, OPS CHECK GOOD.Sep 12, 2025 · N8633A · Boeing 7378H4SDR SWAA2025091513853Battery Pack · no testBATTERY PACK M1673 FAILED CAPACITY TEST. R&R BATTERY PACK M1673 IAW AMM 33-51-06.Sep 12, 2025 · N8747Q · Boeing 7378SDR SWAA2025091513882Lens · damagedL/H OVERWING EXIT AFT LIGHT LENS RETAINER IS DAMAGED. REMOVED AND REPLACED LT OVERWING EXIT LIGHT LENS IAW AMM 33-51-01-960-801 STEPS 2.C.1.A(3) AND 2 C(4).Sep 12, 2025 · N904WN · Boeing 7377H4SDR SWAA2025091513883Lens · damagedRIGHT OVERWING EXIT FWD LIGHT LENS RETAINER IS DAMAGED. REMOVED AND REPLACED RT OVERWING EXIT LIGHT LENS IAW AMM 33-51-01-960-801 STEPS 2.C.1.A(3) AND 2.C(4).Sep 12, 2025 · N904WN · Boeing 7377H4SDR SWAA2025091513848Battery Pack · inoperativeEMERGENCY LIGHTS INOPERATIVE. RT SIDE ROWS 1 - 24; LT SIDE 1 - 14. R & R THE BATTERY PACKS IAW AMM 33-51-06. OPS CHECKED GOOD.Sep 12, 2025 · N8525S · Boeing 7378H4SDR AALA202509153958Cover · damagedAIRCRAFT IN BASE MAINTENANCE: LAV - 4F-RC FWD EMERGENCY LIGHT ASSY AND COVER DAMAGED **. LAV 4F-RC FWD EMERGENCY LIGHT ASSY AND COVER REPLACED AND CHECKED FOUND NORMAL AS PER AMM 33-51-05.Sep 12, 2025 · N719AN · Boeing 777323ERSDR SIMA20250912002Power Supply · faultedFOUND R 2 SERVICE DOOR EMERGENCY EXIT LOCATOR SIGN INOP TROUBLESHOT PER FIM TASK 33-50-00-810-816-A RAR EMERGENCY BATTERY POWER SUPPLY IAW AMM 33-50-01 OPS CHECK GOODSep 12, 2025 · N749BM · Emb ERJ170100SE
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