JASC 3397

Service difficulty reports · 22,654

Reports filed under 3397 · Light System Wiring, 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 = '3397'
  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 DALA2025030301645Connector · damagedSHIP 3322 EMERGENCY LIGHT OUT AT SEAT ROW 40 ABC. CORRECTIVE ACTION: REPAIRED WALL CONNECTOR PER A330 AMM 33-52. (6759841)Mar 2, 2025 · N822NW · Airbus A330302SDR DALA2025030301639Fuse · blownSHIP 5814 ROW 37-41 SEAT EMER LIGHTS INOP. CORRECTIVE ACTION: T/S REF B757 WDM 33-51-22. DISC HARNESS UNDER SEAT 40. FOUND BLOWN FUSE ON BP M11081-F2. FOUND SHORT TO GND FROM BP PIN 10 POWER TO UNDER SEAT. R/R BATTERY PACK. T/S WIRE HARNESS & FOUND WIRES SHORTMar 2, 2025 · N594NW · Boeing 757351SDR DALA2025030301633Pin · pulledSHIP 5814 WD GALLEY WALL PARTITION RED EMER LIGHT INOP. CORRECTIVE ACTION: FOUND PIN PULLED FROM SPLICE UNDER ROW 1CD SEAT. REPLACED JIFFY SPLICE REF B757 SWPM 20-30. OPS CK GOOD. (6876279)Mar 2, 2025 · N594NW · Boeing 757351SDR AALA202503035921Connector · disconnectedAIRCRAFT WAS NOT GROUNDED: EMERGENCY PATH LIGHT INOPERATIVE AT SEAT 12C. MAINTENANCE FOUND CONNECTOR DISCONNECTED, RECONNECTED CONNECTOR AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER ESPM 20-51-00.Mar 2, 2025 · N422AN · Airbus A321253NXSDR AALA202503038406Wire · disconnectedAIRCRAFT WAS NOT GROUNDED: SEAT ROW 28 EMERGENCY OVERHEAD LIGHT INOPERATIVE. MAINTENANCE FOUND WIRE DISCONNECTED, CONNECTED THE WIRE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.Feb 28, 2025 · N934AA · Airbus A321231SDR AALA202503035829Terminal Block · brokenAIRCRAFT WAS NOT GROUNDED: EMERGENCY CEILING LIGHT AFT OF ROW 10 INOPERATIVE MAINTENANCE FOUND WIRE DISCONNECTED FROM TERMINAL LUG CONNECTED TO THE EMERGENCY LIGHT ASSEMBLY AND REPLACED THE TERMINAL LUG PER ESPM 20-48-14. A SATISFACTORY OPERATIONAL CHECK WAS AFeb 28, 2025 · N105NN · Airbus A321231SDR ASAA2025022756297Connector · brokenEMERGENCY LIGHTS INOP AT SEAT ROW 4 AND ROW 19. SRXR430X. GROUNDED - YES. REMOVED AND REPLACED PIN BAT CONNECTOR D14706 AND RESECURED CONNECTOR D15210 AND PERFORMED OPERATIONAL TEST OF EMERGENCY LIGHTS IAW B737 SWPM 20-63-02, WDM 33-51-13 AND AMM 33-51-00-710-Feb 27, 2025 · N967AK · Boeing 7379SDR DALA2025022801558Elec Connector · not connectedAIRCRAT 3502, FA REPORTS 2L DOOR EMERGENCY EXIT LIGHT INOP. CORRECTIVE ACTION: FOUND CANNON PLUG NOT INSTALLED ON LIGHT ASSY. CONNECTED CANNON PLUG. EMERGENCY EXIT LIGHT OPS NML NOW. (LP 6839687)Feb 27, 2025 · N502DN · Airbus A350941SDR AALA202502279086Wire · brokenAIRCRAFT WAS GROUNDED: SEAT EMERGENCY LIGHTS ON ROWS 35 ABC AND 36ABC FOUND INOPERATIVE. MAINTENANCE FOUND A BROKEN WIRE ON THE EMERGENCY LIGHT SIDE WALL CONNECTOR FOR SEAT ROWS 35 ABC AND 36 ABC. REPLACED CONNECTOR AND ACCOMPLISHED A ATISFACTORY OPERATIONAL CFeb 27, 2025 · N183UW · Airbus A321211SDR AALA202502285146Wire · brokenAIRCRAFT WAS NOT GROUNDED: CLEANING CREW FOUND EXPOSED CABLES IN FRONT OF SEAT 25A. MAINTENANCE FOUND HARNESS (351WL7) FOR EMERGENCY LIGHT FLOOR MARKINGS FOR SEAT ROWS 24 AND 25 LEFT HAS A BROKEN WIRE AND REPAIRED IT PER ESPM 20-43-11. A SATISFACTORY OPERATIONFeb 26, 2025 · N197UW · Airbus A321211SDR AALA202502272560Connector · disconnectedAIRCRAFT IN BASE MAINTENANCE: FORWARD PASSENGER EMERGENCY EXIT LIGHT INOPERATIVE. TROUBLESHOT AND FOUND CONNECTOR DISCONNECTED, RESEATED CONNECTOR. PREFORMED SATISFACTORY LIGHT TEST. PER B737-NGWDM-33-51-12 AND B737-NG-SWPM-20-60-00 AND B737-NG AMM 51-00-720-8Feb 25, 2025 · N825NN · Boeing 737823SDR DALA2025022701525Connector · unsecure(LOG 6708554) DURING SVC CHECK FOUND AISLE PATH EMERGENCY LIGHTING IN ROWS 28-32 INOP. RESECURED CONNECTOR UNDER 30DEF AND REPLACED FUSE ON POWER SUPPLY M2627 IAW B737 AMM 33-51. OPS CHECK GOODFeb 24, 2025 · N822DN · Boeing 737932ERSDR DALA2025022701521Connector · loose(LOG 6813113) EMERGENCY PATH LIGHTS AT 19D INOP. FOUND CONNECTION ON EMERG PATH LIGHT AT PAX SEAT 19D LOOSE. ADJUSTED AND RESECURED CONNECTOR PER B737 AMM 33-51-11. ALL OPS CK NML.Feb 24, 2025 · N887DN · Boeing 737932ERSDR AALA202502251811Connector · looseAIRCRAFT WAS NOT GROUNDED: ROW 11 ABC AND 12 ABC EMERGENCY EXIT LIGHT INOP. MAINTENANCE FOUND PUSHPIN IN CONNECTOR 7260VC4 LOOSE RESECURED CONNECTOR IAWAWM 31-51-06.Feb 24, 2025 · N730US · Airbus A319112SDR AALA202502251005Wire · brokenAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT AT ROW 15ABC INOPERATIVE. MAINTENANCE FOUND WIRE BROKEN BY CANNON PLUG, REPAIRED WIRE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.Feb 24, 2025 · N573UW · Airbus A321231SDR AALA202502257663Wire · brokenAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT AT ROW 14ABC INOPERATIVE. MAINTENANCE FOUND WIRE BROKEN BY CANNON PLUG, REPAIRED WIRE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.Feb 24, 2025 · N573UW · Airbus A321231SDR AALA202502247900Wire · brokenAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT AT SEAT 11ACB IS INOPERATIVE. REPAIRED BROKEN WIRE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.Feb 23, 2025 · N422AN · Airbus A321253NXSDR AALA202502245029Wire · brokenAIRCRAFT WAS NOT GROUNDED: SEAT ROW 15L HAS WIRING EXPOSED AND BROKEN. MAINTENANCE REPAIRED EMERGENCY LIGHTING WIRING AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM.Feb 21, 2025 · N978UY · Airbus A321231SDR CALA2025022402420Elec Connector · damagedEMERGENCY LIGHTS OPERATIONAL CHECK - EMERG FLOOR PROXIMITY LIGHTING SEAT 40FED - 43FED NOT COMING ON DURING LIGHT TEST TROUBLE SHOOTING CARRIED OUT, SUSPECT EMERG BATTERY POWER SUPPLY . R/R IAW AMM 33-51-07-002-006. FAULT NOT FIXED. REINSTALLED ORIGINAL POWER Feb 21, 2025 · N677UA · Boeing 767322SDR CALA2025022400410Connector · damagedDURING REINSTALLATION OF R/H FWD OVERWING EXIT DOOR LINER FOUND CONNECTOR D12458P DAMAGED. SUPPORT TASK NSA EMX N/R 00190 REMOVED AND REPLACED R/H FWD OVERWING EXIT LINER DOOR CONNECTOR D12458. OPS CHECK GOOD IAW B737-800 AMM 33-51-04-420-002 AND B73 7-800 SWPFeb 21, 2025 · N33292 · Boeing 737824SDR DALA2025022301387Diode · faultedSHIP 3144 DISC: EMER LIGHTS IN CABIN ON DURING FLIGHT. 2/5 EMERG LIGHTS ON CONT. AROUND ROWS 10 & 25. REPEAT WRITE-UP. C/A: T/S PER A319 TSM 33-51, R/R RELAY (8WL) PER A319 ESPM 20-46-50, R/R DIODE PACK (1158VD) PER A319 ESPM 20-44-23. PERFORMED EPSU OPS TEST Feb 20, 2025 · N344NB · Airbus A319114SDR AALA202502217527Connector · looseAIRCRAFT IN BASE MAINTENANCE: UPPER EMERGENCY LIGHT AT ROW 12DEF INOPERATIVE. TROUBLESHOT ROW 12DEF UPPER EMERGENCY LIGHT AND FOUND CONNECTOR LOOSE AT THE LIGHT. RESECURED CONNECTOR AND PERFORMED A SATISFACTORY OPERTIONAL CHECK. PER B737-NG AMM 33-51-03-960-80Feb 20, 2025 · N954AN · Boeing 737823SDR SWAA2025031197604Connector · brokenBORKEN EMERGENCY LIGHT ELECTRICAL CONECTOR ON STA 747 RT SIDE AT PASSENGER CABIN 2025-151671<[01] REMOVED AND REPLACED EMERGENCY LIGHT ELECTRICAL CONNECTOR D11336 ON RT SIDE AT AFT PASSENGER CABIN I.A.W B737-700 WDM 33-51-14 AND SWPM 20-61-28 AND PERFORMED EMEFeb 19, 2025 · N936WN · Boeing 7377H4SDR CALA2025022602478Elec Connector · disconnectedALL EMERGENCY PATHWAY LIGHTS IN FIRST CLASS INOP FOUND EMERGENCY PATHWAY LIGHT CONNECTOR AT SEAT ROW 4B DISCONNECTED AND NUMEROUS LIGHTS BURNT OUT RECONNECT AND RELAMP BURNT OUT LIGHTS ALL LIGHT OP CHK GOOD REF AMM 33-51-05Feb 19, 2025 · N33132 · Boeing 757224SDR CALA2025022402417Wire Harness · faultyFLOOR PROXIMITY EMERGENCY LIGHT INOP AT SEAT 38CBA REPLACED LIGHT ASSEMBLY. NO FIX. LIGHT STILL INOP. FURTHER T/S REQUIRED.PARTS USED: 76-2525-3-0269, QTY :1 REQUEST MEL 3319E FOR INOP FLOOR PROXIMITY LIGHT AT SEAT 38CBA. ALL OTHER EMERGENCY LIGHTS IN OPERATIFeb 19, 2025 · N69833 · Boeing 737924ERSDR AALA202502209708Elec Connector · damagedAIRCRAFT WAS NOT GROUNDED: SEAT ROWS 35 ABC AND 36 ABC EMERGENCY AISLE LIGHT INOPERATIVE. MAINTENANCE REPLACED PLUG ON THE WIRE HARNESS LOCATED AT THE SIDE WALL FOR SEAT ROWS 35 ABC AND 36 ABC EMERGENCY AISLE LIGHTS AND ACCOMPLISHED A SATISFACTORY OPERATIONAL Feb 19, 2025 · N136AN · Airbus A321231SDR AALA202502202778Wire · brokenAIRCRAFT WAS NOT GROUNDED: SEAT ROW 18 WHITE ESCAPE PATH LIGHT INOPERATIVE. MAINTENANCE FOUND BROKEN WIRE AND REPAIRED IT PER ESPM 20-43-11. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.Feb 18, 2025 · N160AN · Airbus A321231SDR AALA202502191324Connector · disconnectedAIRCRAFT WAS NOT GROUNDED: FOUND ON CHECK EMERGENCY ROW SEAT LIGHTING FROM ROW 20 TO ROW 25 INOPERATIVE. FOUND A CONECTOR IN ROW 19 SEAT C WAS DICCONNECTED RESTORED CONNECTOR AND TESTED EMERGENCY LIGHT SYSTEM. PER AMM 33-51-00.Feb 18, 2025 · N818NN · Boeing 737823SDR AALA202502181709Wire · brokenAIRCRAFT WAS NOT GROUNDED: EMERGENCY ESCAPE PATH LIGHTS AT SEAT ROWS 19ABC AND 20ABC ARE INOPERATIVE. MAINTENANCE FOUND BROKEN WIRE AT CONNECTOR V7261VC7 AND REPLACED THE CONNECTOR PER ESPM 20-48-25. A SATIFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.Feb 18, 2025 · N112AN · Airbus A321231SDR DALA2025022001283Wire Splice · unsecureTHE LOWER CREW LADDER EXIT SIGN IS INOPERATIVE. MAINTENANCE FOUND THAT THE JIFFY SPLICE WAS NOT SECURED. SPLICE SECURED AS REQUIRED. OPERATION OF CREW REST EMERGENCY LIGHTS IS NOW NORMAL PER B767-3 W/C 0520-8130 STEP 18. OK FOR SERVICE. (LP #6400134)Feb 17, 2025 · N172DZ · Boeing 767332SDR DALA2025022001282Elec Connector · damagedTHE CABIN EMERGENCY PATH LIGHTS AT 35B & 51B ARE INOPERATIVE. MAINTENANCE FOUND THE FEMALE SOCKET PUSHED BACK AT SEAT 35A & 51A FROM THE AIRFRAME TO SEAT LIGHT HARNESS. THE SOCKET WAS RESECURED AS REQUIRED REF B767-3 WDM 33-51-31. OPERATION OF LIGHTS IS NOW NOFeb 17, 2025 · N172DZ · Boeing 767332SDR AALA202502183274Elec Connector · looseAIRCRAFT WAS NOT GROUNDED: EMERGENCY CEILING LIGHT AT ROW 28 IS INOPERATIVE. MAINTENANCE FOUND THE CONNECTOR LOOSE AND PLUGGED IT BACK IN PER AMM 33-51-11. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.Feb 17, 2025 · N976UY · Airbus A321231SDR SWAA2025021996725Wire · detachedEMERGENCY AISLE LIGHT L1065 IS NOT ILLUMINATING APPROX LOCATION OF AISLE LIGHT IS STA 500D WL 274 RBL 30 PER WDM.<[01] UPON FURTHER INVESTIGATION; FOUND TWO DEPINNED WIRES AT GD3872: W4142-0254-20 (EMERGENCY LIGHTING) AND W6528-5512-20 (PACK PROTECTION). RETERFeb 16, 2025 · N7885A · Boeing 73776NSDR DALA2025022001274Wire Harness · damagedSHIP 5024 DURING SVC CHECK FOUND EMERGENCY LIGHT AT ROW 37 INOP. CORRECTIVE ACTION: T/S PER FIM 33-51. FOUND DAMAGED HARNESS. FWD TO MEL 33-50-03B. NO "M" PROC. MEL/PLACARD INSTALLED. (6958224)Feb 15, 2025 · N524DE · Airbus A321271NXSDR FDEA202502150235Ground Wire · damagedDURING EMERGENCY LIGHTS TEST FOUND EXIT LIGHT OVER R 1 DOOR INOP. WHILE TROUBLESHOOTING FOUND GROUND WIRE RECEPTACLE ON BACK OF LIGHT UNIT BROKEN OFF. REMOVED AND REPLACED R1 DOOR EXIT SIGN MODULE. OPS CHECK GOOD. PER SDR REQUIREMENTS THE UNSERVICEABLE.Feb 15, 2025 · N656FE · Airbus A300F4605RSDR DALA2025021401143Light · disconnectedSHIP 3408 ROW 31AB WHITE EMERGENCY PATH LIGHT INOP. CORRECTIVE ACTION: LIGHT DISCONNECTED AT SIDEWALL. RECONNECTED LIGHT PER A330 AMM 33-51. OK FOR SERVICE. (6409648)Feb 14, 2025 · N408DX · Airbus A330941SDR AALA202502175720Elec Connector · not seatedAIRCRAFT IN BASE MAINTENANCE: 2EA EMERGENCY EXIT LIGHTS ARE OUT AT L1 DOOR. RESEATED CONNECTIONS AND PERFORMED A SUCCESSFUL OPERTIONAL CHECK OF THE EMERGENCY LIGHTS. PER B737NG AMM 33-51-00-720-801.Feb 13, 2025 · N982NN · Boeing 737823SDR DALA2025021401147Wire Harness · damagedSHIP 3318 EMERGENCY PATH LIGHT FOR SEAT 39 A/B INOP. CORRECTIVE ACTION: REPLACED WIRE HARNESS PER A330 AMM 33-51. (6839138)Feb 13, 2025 · N818NW · Airbus A330323SDR CALA2025021302317Contact · damagedEMERGENCY LIGHTS OPERATIONAL CHECK {B767-33-3-7000} - EMERGENCY LIGHT AT CEILING PANEL ABOVE SEAT 9A INOP. FOUND CONNECTOR DAMAGED. REMOVED AND REPLACED THE EMERGENCY LIGHT CONNECTOR ABOVE SEAT 9A IN REF SWPM 20-61-00. OK FOR SERVICE.PARTS USED: 00-0593-3-484Feb 12, 2025 · N642UA · Boeing 767322SDR CALA2025021200343Wire Harness · damagedSEAT ROW 25ABC EMERGENCY PATH LIGHTING INOPERATIVE. SUPPORT TASK NSA EMX NR 00154/ REMOVED EEPL SEAT-TO-SEAT CABLE FROM SEAT 22ABC TO SEAT 27ABC I.A.W B737-800 AMM 25-27-31-000-804, SWPM 20-10-11 AND DWG 40N01654. INSTALLED AND SECURED NEW EEPL SEAT-TO-SEAT CAFeb 11, 2025 · N37298 · Boeing 737824SDR AALA202502116308Connector · disconnectedAIRCRAFT WAS NOT GROUNDED: CEILING MOUNTED AISLE EMERGENCY LIGHT AT ROW 23 DOES NOT ILLUMINATE. CONFIRMED CEILING MOUNTED AISLE EMERGENCY LIGHT AT ROW 23 DOES NOT ILLUMINATE. **SUPPLEMENTAL REPORT FOR (AALA202502106308): FOUND LIGHT UNPLUGGED. PLUGGED IN ELECTFeb 10, 2025 · N980NN · Boeing 737823SDR AALA202502114415Connector · disconnectedAIRCRAFT WAS NOT GROUNDED: CEILING MOUNTED AISLE EMERGENCY LIGHT AT ROW 32 DOES NOT ILLUMINATE. CONFIRMED CEILING MOUNTED AISLE EMERGENCY LIGHT AT ROW 32 DOES NOT ILLUMINATE. **SUPPLEMENTAL REPORT FOR (AALA202502104415): FOUND LIGHT UNPLUGGED. PLUGGED IN ELECTFeb 10, 2025 · N980NN · Boeing 737823SDR AALA202502116589Wire · brokenAIRCRAFT WAS GROUNDED: FLIGHT CREW REPORTED A WIRE SEVERED AT SEAT 2A. MAINTENANCE FOUND BROKEN WIRE IN ROW 2 WAS TO SEAT 1A FLOOR MOUNTED EMERGENCY LIGHT AND REPAIRED FLOOR MOUNTED EMERGENCY LIGHT WIRING PER ESPM 20-43-11. A SATISFACTORY OPERATIONAL TEST OF TFeb 10, 2025 · N144AN · Airbus A321231SDR AALA202502100229Connector · cutAIRCRAFT WAS NOT GROUNDED: SEAT ROW 18 ABC SEAT EMERGENCY WHITE LIGHT NOT WORKING DURING OPS CHECK. FOUND 7260VC6A CONNECTOR PIN C WIRE CUT UNDER SEAT 18A. CRIMPED NEW PIN PER ESPM 20-48-21.Feb 10, 2025 · N9021H · Airbus A319115SDR AALA202502109524Wire · brokenAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT AT SEAT 28ABC HAS A BROKEN WIRE AND IS INOPERATIVE. **SUPPLEMENTAL REPORT WILL BE SUBMITTED**(OPEN).Feb 9, 2025 · N890NN · Boeing 737823SDR AALA202502105622Circuit Breaker · brokenAIRCRAFT WAS GROUNDED: CABIN EMERGENCY LIGHTS CIRCUIT BREAKER IN FLIGHT DECK IS BROKEN. REMOVED AND REPLACED CABIN EMERGENCY LIGHTS CIRCUIT BREAKER. PER SWPM 20-30-00. PERFORMED OPERTIONAL CHECK GOOD, PER AMM 33-51-00.Feb 9, 2025 · N878NN · Boeing 737823SDR DALA2025021001051Wire · brokenSHIP 3315 SEAT 58JH EMERGENCY LIGHT INOP. CORRECTIVE ACTION: FOUND BROKEN POWER WIRE AT 58JH. RETERMINATED REF A330 ESPM 20- 48. OPS CHECK GOOD. (5698269)Feb 9, 2025 · N815NW · Airbus A330323SDR SWAA2025022493806Wire · brokenG-1 GALLEY MOUNTED EMERGENCY EXIT LIGHT WIRE BROKEN AT CONNECTOR<[01] DISCONNECTABLE SPLICE AT EMERGENCY EXIT LIGHT-FWD-FLOOR PROXIMITY G-1 GALLEY WAS REPLACED AND A SATISFACTORY OPERATIONAL TEST OF THE EMERGENCY LIGHTS WAS PERFORMED WITH NO DEFECTS FOUND IAW Feb 7, 2025 · N215WN · Boeing 7377H4SDR CALA2025021002264Wire · brokenSEAT FLOOR AISLE EMERGENCY PATH LIGHTS, ROWS 1AB THRU 5AB INOP. REPLACED EMERGENCY POWER SUPPLY CHARGER M1675 AT STATION 310 FWD CEILING PANEL JUST AFT OF FWD LAV A PER AMM TASK 33-51-06. SEE DWG 3351DD16408 FOR INFO ON ELP MAX 9 INSTALL FOUND POWER SUPPLY M2Feb 7, 2025 · N37532 · Boeing 7379SDR DALA2025020700966Ground Wire · brokenSHIP 3314 EMER LIGHTS AT 46 & 47 AB INOP. CORRECTIVE ACTION: REPAIRED BROKEN GROUND WIRE PER A330 AMM 33-52. OK FOR SERVICE. (6740154)Feb 7, 2025 · N814NW · Airbus A330323
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