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 CALA2025090908653Battery Pack · inoperativeFLT DECK DOME LIGHT FAILS TO ILLUMINATE WHEN EMERGENCY EXIT LIGHT SWITCH IN ON POSOTION. EMERGENCY LIGHTING SYSTEM OPS CHECK. REPLACED BATTERY PACK M1675 IAW AMM 33-51-06. CHECKS GOOD.Sep 8, 2025 · N35260 · Boeing 737824SDR CALA2025090908649Lens · missingSEAT 39D EMERGENCY LIGHT LENS MISSING AND LIGHT INSIDE OF SEAT. REMOVED AND REPLACED PROXIMITY LIGHT AT SEAT 39D IAW AMM 33-51-06. OPS CHECK GOOD.Sep 8, 2025 · N30913 · Boeing 7878SDR CALA2025090908648Housing · brokenROW 21 ABC EPL HOUSING MOUNTING TAB IS BROKEN. REMOVED AND REPLACED EPL HOUSING REF. IFM 25-22-59. PROXIMITY LIGHTS OPS CHECKED GOOD IAW 737 AMM 33-51-11.Sep 8, 2025 · N27724 · Boeing 737724SDR CALA2025090908647Lens · brokenSEAT 52D EMERGENCY LIGHT LENS BROKEN. R & R 52D EMERGENCY LIGHT REF AMM 33-51-10. OPS CHECK GOOD. A/C OKAY FOR SERVICE AT THIS TIME.Sep 8, 2025 · N67052 · Boeing 767424ERSDR AALA202509083906Battery · abnormalAIRCRAFT IN BASE MAINTENANCE: BAT/EPSU (10WL) FWD L FAULT DISPLAYED DURING SYSTEM TEST. REPLACED EMERGENCY POWER SUPPLY UNIT 10WL (AALA202509084615) AND BATTERY (AALA202509084615) PER AMM 33-51-38.Sep 8, 2025 · N156AN · Airbus A321231SDR AALA202509084615Power Supply · abnormalAIRCRAFT IN BASE MAINTENANCE: BAT/EPSU (10WL) FWD L FAULT DISPLAYED DURING SYSTEM TEST. REPLACED EMERGENCY POWER SUPPLY UNIT 10WL (AALA202509084615) AND BATTERY (AALA202509084615) PER AMM 33-51-38.Sep 8, 2025 · N156AN · Airbus A321231SDR MASA2025090800071Battery Pack · inoperativeEMER LIGHT BATTERY INOPERATIVE, NO POWER. CHARGED EMER LIGHT POWER UNITS IAW AMM 33-520-01-800-801-A. EMER LIGHTS OPS CK GOOD .Sep 8, 2025 · N87302 · Emb ERJ170200LLSDR CALA2025091508890Wire Harness · damagedEEPL HARNESS AT STA. 430 LS HAS A DAMAGED SECTION OF WIRING. REMOVED AND REPLACED DAMAGED SECTION OF HARNESS ASSY AT STA. 430 LS IAW B737 DWG 40N01810 SH2 PG3 REV- SWMP 20-90-14 AND SWPM 20 -61-00. OPS TEST OF THE EEPL WIRING WILL BE ACCOMPLISHED ON NSA N/R Sep 7, 2025 · N37413 · Boeing 737924ERSDR AALA202509126241Light · miswiredAIRCRAFT IN BASE MAINTENANCE: LAST AISLE CEILING EMERGENCY LIGHT DOES NOT ILLUMINATE. MAINTENANCE FOUND LIGHT ASSEMBLY ELECTRICAL HOOKUPS INSTALLED INCORRECTLY, SWAPPED CONNECTIONS AND REINSTALLED LIGHT ASSEMBLY, OPS CHECK GOOD IAW AMM 33-51-11-400-001-A.Sep 7, 2025 · N3014R · Airbus A319115SDR SWAA2025091212180Battery Pack · inoperativeCEILING EMERGENCY OVERWING EXIT LIGHT DOES NOT ILLUMINATE. OPENED DADO ACCESS PANEL. REMOVED AND REPLACED BATTERY PACK AT M1668; STA 603 LBL 67; CLOSED DADO ACCESS PANEL IAW AMM 33-51-06-960-805 STEPS E(1; 2; 3(G); 4; 5); F(5).Sep 7, 2025 · N964WN · Boeing 7377H4SDR SWAA2025091212181Battery Pack · inoperativeEMERGENCY EXIT LIGHT BATTERY M1672 STA 952 RBL 14 NOT HOLDING A CHARGE. OPENED CEILING ACCESS PANEL; REMOVED AND REPLACED BATTERY PACK AT M1672 STA 952 RBL14; CLOSED CEILING ACCESS PANEL IAW AMM 33-51-06-960-805 STEPS E(1; 2; 3(F); 4; 5); F(4). OPS CHECKED Sep 7, 2025 · N964WN · Boeing 7377H4SDR SWAA2025091212182Battery Pack · inoperativeEMERGENCY EXIT LIGHT BATTERY M1673 STA 952 LBL 13 NOT HOLDING A CHARGE. OPENED CEILING ACCESS PANEL; REMOVED AND REPLACED M1673 STA 952 LBL13 BATTERY PACK; CLOSED CEILING ACCESS PANEL IAW AMM 33-51-06-960-805 STEPS E(1; 2; 3(F); 4; 5); F(4). OPS CHECKED GOODSep 7, 2025 · N964WN · Boeing 7377H4SDR ASAA2025090760757Power Supply · inoperativeEMERGENCY LIGHTS ASSOCIATED WITH POWER SUPPLY M2627 ARE INOP. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLY M2627 S/N 129605 INSTALLATION TEST GOOD IAW B737-900 AMM 33-51-06-960-806.Sep 7, 2025 · N481AS · Boeing 737990ERSDR ASAA2025090760756Power Supply · inoperativeEMERGENCY LIGHTS ASSOCIATED WITH POWER SUPPLY M1694 ARE INOP. GROUNDED - YES. REMOVED & REPLACED POWER SUPPLY M1694 S/N 125135 & INSTALLATION TEST GOOD IAW B737-900 AMM 33-51-06-960-806.Sep 7, 2025 · N481AS · Boeing 737990ERSDR IPXA2025091060943Wire · detachedEMER EXIT SIGN ABOVE MAIN ENTRY DOOR WILL NOT RETAIN WIRING PINS DUE TO BEING RIPPED OUT CONNECTED WIRES IAW AMM 33-51-13. OPS CHECKS GOOD. INSTALLED ENTRY DOOR LINING IAW AMM 25-23-41/401Sep 7, 2025 · N170UP · Airbus A300F4622RSDR ASAA2025090760704Sign · brokenAFT GALLEY EMEGENCY EXIT SIGN BROKEN. GROUNDED - YES. REPLACED AFT EXIT SIGN REF AMM 33-51-01-960-802. OPS CHECK GOOD.Sep 7, 2025 · N558AS · Boeing 737890SDR ASAA2025090760698Power Supply · inoperativeEMERGENCY LIGHTS ASSOCIATED WITH POWER SUPPLY M1672 ARE INOP. GROUNDED - YES. REMOVED AND REPLACED POWER SUPPLY M1672 S/N 125547 AND OPERATIONAL TEST PERFORMED SUCCESSFULLY IAW B737-900 AMM 33-51-06-960-806.Sep 7, 2025 · N481AS · Boeing 737990ERSDR AALA202509098073Light · inoperativeAIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHT AT ROW 12FED INOPERATIVE. REMOVE AND REPLACED EMERGENCY LIGHT. PER AMM 33-51-03.Sep 7, 2025 · N807NN · Boeing 737823SDR AALA202509090341Light · inoperativeAIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHT AT ROW 4FED INOPERATIVE. REMOVE AND REPLACED EMERGENCY LIGHT. PER AMM 33-51-05.Sep 7, 2025 · N807NN · Boeing 737823SDR DALA2025090906662Battery Pack · inoperativeEMERGENCY LIGHTS INOP FROM 12CD TO 15CD. REPLACED EMERGENCY LIGHT BATTERY PACK PER B757 AMM 33-51. TESTS OK. (7743780)Sep 7, 2025 · N651DL · Boeing 757232SDR CALA2025090908646Lamp · failedEMERGENCY LIGHTS ON CENTER ROW 48-52 BOTH SIDES INOPERATIVE. REMOTE WELS CONTROL UNIT LAMP DRIVER POWER CIRCUIT IS FAILED. PERFORMED FIM B787-A-33-50-F1-E9A-421A-A. SWAPPED WELS CONTROL UNIT #29 WITH NEW CONTROL UNIT IAW AMM B787-A-33-51-07-01A-520A-A AND BSep 7, 2025 · N30913 · Boeing 7878SDR CALA2025090908645Battery Pack · no testPASSENGER CABIN EMERGENCY LIGHTS BATTERY PACK M1672 FAILS CAPACITY CHECK. REMOVED AND REPLACED NEW BATTERY PACK M1672 IAW AMM 33-51-06-960-805. OPS. CHECK GOODSep 7, 2025 · N37274 · Boeing 737824SDR CALA2025090908643Power Supply · inoperativeCAPTAIN`S FWD LEFT MESSAGE DISPLAYED AFTER CAPACITY TEST WAS PERFORMED. REMOVED AND REPLACED BATTERY FOR EMERGENCY POWER SUPPLY IAW AMM 33-51-38-000-002-A AND 33-51-38-400-002-A.Sep 7, 2025 · N464UA · Airbus A320232SDR CALA2025090908642Lens · brokenEMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK. EMERGENCY LIGHT DOOR 1L IS INOP CLOSET LIGHT AT DOOR 1L BROKEN LENS. VERIFIED LIGHTS ARE OPERATIONAL REMOVED AND REPLACED CLOSET LIGHT REF AMM 33-51-14. OPS CHECK GOOD.Sep 7, 2025 · N36472 · Boeing 737924ERSDR CALA2025090908641Fuse · failedEMERGENCY LIGHTS INOP AT AISLE SEATS 22 THRU 25ABC. EMERGENCY LIGHTS AT SEAT 22 25 ABC INOP FOUND BAD FUSE ON EMERGENCY BATTERY M1670. REMOVED AMD REPLACED FUSE ON EMERGENCY BATTERY M1670 REF AMM 33-51-06-960-801. OPS CHECK GOOD.Sep 7, 2025 · N17411 · Boeing 7379SDR SIMA20250907001Light · inoperativePHOTOLUMINESCENT STRIP LIGHT INOP AT ROWS 1 AND 2DF. R & R PHOTOLUMINESCENT STRIP LIGHT AT ROWS 1 AND 2DF IAW ERJ-175 AMM 33-50-21/400. OPS CHECK GOOD. NO FURTHER DEFECTS NOTED.Sep 7, 2025 · N306DD · Emb ERJ170200LRSDR AALA202509084265Battery · abnormalAIRCRAFT WAS NOT GROUNDED: EPSU/BATT FAULT FOR EMERGENCY POWER SUPPLY UNIT 10WL DURING SYSTEM TEST. REPLACED BATTERY FOR EMERGENCY POWER SUPPLY UNIT 10WL AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.Sep 7, 2025 · N975UY · Airbus A321231SDR AALA202509084263Connector · defectiveAIRCRAFT WAS NOT GROUNDED: DURING SYSTEM TEST MAINTENANCE FOUND SEATS 17 AND 18 EMERGENCY LIGHTS NOT TURNING ON. MAINTENANCE REPINNED CONNECTOR FOR SEATS 17 AND 18 CONNECTOR PER SWPM 20-48-21. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED PER AMM 33-51-00.Sep 7, 2025 · N110AN · Airbus A321231SDR DALA2025090806615Light · malfunctionedEMERGENCY LIGHT STAY ON IN THE ARMED POSITION WENT OUT AFTER LANDING. OPS CKS NML OK FOR SVC REF A319 AMM 33-51. (6999544).Sep 7, 2025 · N344NB · Airbus A319114SDR ASAA2025090660693Lens · missingRIGHT SIDE AFT OVERWING EXIT LENS MISSING TSAR174M. GROUNDED - YES. INSTALLED NEW LENS IAW AMM 33-51-01.Sep 6, 2025 · N982AK · Boeing 7379SDR ASAA2025090660692Lens · detachedMID CABIN EXIT SIGN COVER (AFT FACING) FELL OFF. GROUNDED - YES. SECURED LENS REF AMM 33-51-01 LIGHT OPS CHECK NORMAL.Sep 6, 2025 · N435AS · Boeing 737990ERSDR DALA2025090906674Battery Pack · inoperative(LOG 7264767) WHILE WORKING W/C 3350-7413 OF CHECKING PWR SUPPLY BATT PACK CAPACITY, FOUND EMERGENCY LIGHTS FROM SEATS 11-17 INOP. R/R BATT PACK PER B737 AMM 33-51. OPS CK NML.Sep 6, 2025 · N824DN · Boeing 737932ERSDR DALA2025090906673Battery Pack · inoperative(LOG 7264766) FOUND LEFT OVERWING EMERGENCY EXIT SIGNS OUT. R/R BATT PACK PER B737 AMM 33-51. OPS CK NML.Sep 6, 2025 · N824DN · Boeing 737932ERSDR DALA2025090906672Battery Pack · inoperative(LOG 7343338) DURING CABIN WALK FOUND EMERGENCY LIGHTS ABOVE LH OVERWING EMERGENCY DOORS INOP. REPLACE POWER SUPPLY BATTERY PACK PER B737 AMM 33-51. OPS CHK GOOD.Sep 6, 2025 · N878DN · Boeing 737932ERSDR DALA2025090906682Battery Pack · inoperative(LOG 7590652) LEFT OVERWING ESCAPE HATCHES BOTH UPPER EMERGENCY LIGHTS AND BOTH FWD LOWER WALL MOUNTED EMERGENCY LIGHTS AT LEFT AND RIGHT OVERWING HATCHES INOP. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK M1694 (LEFT RISER PANEL, FLOOR) PER B737 AMM 33-5Sep 6, 2025 · N962DZ · Boeing 7379GPERSDR BJNA202509090001Battery Pack · dischargedRH AFT OVERWING EMERGENCY LIGHT (SLIDE LIGHT) INOPERATIVE. R & R POWER SUPPLY M1671 IAW AMM 33-51-06-960-806. SEE LOG PAGE 144200 FOR BATTERY REPLACEMENT AND OPS CHECK.. INSTALLED BATTERY IN M1617 POWER SUPPLY IAW AMM 33-51-06-960-805. R & R AFT OVERWING SLIDSep 6, 2025 · N802XT · Boeing 7378F2SDR CALA2025090908640Battery · dischargedFOUND THAT THE CABIN R3 DOOR AREA M33401 EMERGENCY LIGHT BATTERY LOW CAPACITY, REPLACED THE CABIN R3 DOOR AREA M33401 EMERGENCY LIGHT BATTERY AND OP TEST CARRIED OUT, FOUND NORMAL AS PER AMM 33-51-06-960-803 REV.104.Sep 6, 2025 · N776UA · Boeing 777222SDR CALA2025090908636Light · crackedBOTH EMERGENCY FLOOR PATH LIGHTS IN AFT RIGHT GALLEY HAVE CRACKED LENSES. REQUIRES REPLACEMENT. REPLACED EMERGENCY FLOOR PATH LIGHTS IAW CMM 25-02-80. OPS CHECK GOOD.Sep 6, 2025 · N66057 · Boeing 767424ERSDR SWAA2025090812303Sign · burned outF/O SIDE EMERGENCY EXIT SIGN LIGHT BURNED OUT. PERFORMED OPS CK OF EMERGENCY EXIT SIGNS. ALL ARE OPERATIONAL REF AMM 33-51-00.Sep 6, 2025 · N8519R · Boeing 7378H4SDR AALA202509081746Battery · no testAIRCRAFT IN BASE MAINTENANCE: ESPU BATTERY FWD L FAULT DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY FOR LEFT HAND FORWARD EMERGENCY POWER SUPPLY UNIT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.Sep 6, 2025 · N167US · Airbus A321211SDR AALA202509084509Battery Pack · no testAIRCRAFT WAS NOT GROUNDED: BATTERY FAULT MESSAGE FOR EMERGENCY POWER SUPPLY UNIT 14WL DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.Sep 6, 2025 · N112AN · Airbus A321231SDR HNAA2025090800587Battery Pack · inoperativeEMERGENCY FLOOR STRIP 2 & 3 DIM AND THE SECOND CEILING EMERGENCY LIGHT IS INOP. R & R EMERGENCY BATTERY 200; FLOOR PROX STRIP 2 &3, OPS CHECKED GOOD. FOUND CONNECTOR PLUG FOR SECOND EMERGGENCY CEILING LIGHT UNPLUGGED; RECONNECTED CONNECTOR AND OPS CHECK GOSep 6, 2025 · N699AE · Emb EMB145LRSDR UIEA2025090601168Light · inoperativeLEFT U/D DOOR EMERGENCY LIGHT INOP. REMOVED & REPLACED EMERGENCY LIGHT ASSY IAW AMM 33-57-04. OPS CHECK GOOD. REF AIPC 24-31-00-50B.Sep 6, 2025 · N480MC · Boeing 747422SDR AALA202509085984Light · inoperativeAIRCRAFT WAS NOT GROUNDED: AISLE EMERGENCY LIGHT AT ROW 1 INOPERATIVE. (OPEN)Sep 6, 2025 · N946AN · Boeing 737823SDR 3J7R2025090800001Light · dimFORWARD EMERGENCY EXIT LIGHT (SHARK LIGHT) UNDER THE RIGHT WING IS EXTREMELY DIM.Sep 6, 2025 · N557QS · Cessna 560XLSDR SCNA20250908364Light · unsecureROW 12 ABC, EMERGENCY PATH LIGHTING IS BUCKLEING ADHEARED EMERGENCY PATH LIGHTING STRIP TO FLOOR REF AMM 33-51-15 OPS CHECK GOODSep 6, 2025 · N824SY · Boeing 73785PSDR CALA2025090808594Fuse · failedEMERGENCY LIGHTS AT SEAT 22 25 ABC INOP. FOUND BAD FUSE ON EMERGENCY BATTERY M1670. REMOVED AMD REPLACED FUSE ON EMERGENCY BATTERY M1670 REF AMM 33-51-06-960-801. OPS CHECK GOOD.Sep 6, 2025 · N17411 · Boeing 7379SDR CALA2025090808593Light · no discrepancyEMERGENCY AREA LIGHT DOES NOT TURN OFF 34C AREA LIGHTS WILL NOT TURN OFF ROW 34. PERFORMED OPERATIONAL TEST OF THE EMERGENCY LIGHTS USING FLIGHT DECK AND AFT ATTENDANT SWITCHES. BOTH TIMES ALL LIGHTS CAME ON AND TURNED OFF CORRECTLY REF AMM 33-51-00-710-801Sep 6, 2025 · N66837 · Boeing 737924ERSDR CALA2025090808592Light · inoperativeEMERGENCY LIGHTS AT SEAT 22 25 ABC INOP. REMOVED AND REPLACED F/O SEAT SHOULDER RESTRAINT HARNESS IN REF TO AMM 25-11-39. OPS CHECK GOOD.Sep 6, 2025 · N17411 · Boeing 7379SDR CALA2025090808589Fuse · inoperativeFLOOR PROXIMITY EMERGENCY ESCAPE PATH MARKING LIGHTS INOP FROM SEAT 36 TO 39 TOTAL OF 5 ROW. REPLACED FUSE ON M1673 BATTERY PACK CONTROLLER. OPS CHECK NORMAL. ACFT RETURNED TO NORMAL.Sep 6, 2025 · N37510 · Boeing 7379
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