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 AALA202509252855Elec Connector · damagedAIRCRAFT WAS NOT GROUNDED: ROW 4AB SEAT AISLE EMERGENCY LIGHTS INOPERATIVE. REPAIRED CONNECTOR, PER TSM 33-50-00. OPERATIONAL CHECK GOOD.Sep 23, 2025 · N817NN · Boeing 737823SDR AALA202509255838Wire · looseAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT LIGHTING WIRING ON SEAT 20C LOOSE. RESTOWED EMERGENCY EXIT LIGHTING WIRING IN CLIPS ON SEAT 20C. PER AMM 33-51-11.Sep 23, 2025 · N969AN · Boeing 737823SDR CALA2025092409198Wire · brokenSEAT 3B EMERGENCY LIGHT INOP. SEAT 3B EMERGENCY LIGHT WIRE BROKEN. REQUEST TO APPLY MEL 3319E. SEAT 3B BROKEN WIRE SECURED PER GMM 5-30-40. MEL 3319E REJECT SPEC NOTE B ALL LIGHTS WITHIN TWO SEAT ROWS OF A MONUMENT (INCLUDING A CLASS DIVIDER) MUST BE OPERATIVESep 23, 2025 · N26208 · Boeing 737824SDR AALA202509234715Connector · disconnectedAIRCRAFT IN BASE MAINTENANCE: LOWER EMERGENCY EXIT LIGHT NEAR LEFT HAND FORWARD EMERGENCY DOOR DOES NOT WORK. RECONNECT CONNECTORS FOR EMERGENCY LIGHT, OPERATIONAL CHECK GOOD. PER AMM 33-51-01.Sep 23, 2025 · N937NN · Boeing 737823SDR AALA202509236857Elec Connector · disconnectedAIRCRAFT IN BASE MAINTENANCE: EXTERIOR EMERGENCY LIGHT LEFT HAND SLIDE LIGHT INOPERATIVE. REMOVE AND REPLACED EPL BATTERY M1670 (AALA202509235892), PER AMM 33-51-66. ALSO, FOUND CONNECTOR D11083 DISCONNECTED, RECONNECTED CONNECTOR (AALA202509230084), PER WDM 3Sep 22, 2025 · N879NN · Boeing 737823SDR CALA2025092309169Connector · disconnectedEMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK. 21A SIDEWALL EMERGENCY LIGHT INOPERATIVE. EMERGENCY LIGHT FUNCTION OF 21A SIDEWALL LT INOPERATIVE. FOUND CONNECTOR BEHIND LIGHT ASSY DISCONNECTED. CONNECTED LIGHT ASSY. OPS CK OF SIDEWALL AND EMER LT GOOD REF AMSep 22, 2025 · N33286 · Boeing 737824SDR SWAA2025092416753Connector · disconnectedEMERGENCY LIGHT ABOVE STOW BIN 8 ABC DOESNT LIGHT UP WITH LIGHT SWITCH. FOUND CONNECTOR D14828 DISCONNECTED. RECONNECTED AND PERFORMED GOOD TEST OF AISLE LIGHT AT ROW 8ABC IAW WDM 33-51-12, & AMM 33-51-00-710-801.Sep 21, 2025 · N1811U · Boeing 7378SDR AALA202509237956Elec Connector · looseAIRCRAFT IN BASE MAINTENANCE: CONNECTORS LOOSE ABOVE RIGHT HAND FORWARD OVERWING EXIT. RECONNECTED AND OPERATIONAL CHECKED CONNECTORS GOOD. PER AMM 33-51-01.Sep 21, 2025 · N938NN · Boeing 737823SDR DXTA2025092305043Elec Connector · disconnectedEXIT SIGN ON LAV SEAT BASE DOES NOT ILLUMINATE. FOUND THE ELECTRICAL CONNECTORS TO THE EXIT SIGN LIGHT ON THE LAVATORY SEAT BASE TO BE DISCONNECTED, RECONNECTED THE ELECTRICAL CONNECTOR AND THE LIGHT IS NOW ILLUMINATING PROPERLY NO, FURTHER DEFECTS NOTED. RESep 21, 2025 · N563QS · Cessna 680ASDR AALA202509223158Wire · brokenAIRCRAFT WAS NOT GROUNDED: SEAT 40H EMERGENCY LIGHT INOP. BROKEN WIRES EXPOSED. MAINTENANCE REPLACED LIGHT ASSY IAW AMM 33-51-05.Sep 21, 2025 · N718AN · Boeing 777323ERSDR AALA202509223318Wire · brokenAIRCRAFT WAS GROUNDED: SEAT MOUNTED EMERGENCY AISLE LIGHT AT SEAT 9C INOP. MAINTENANCE FOUND BROKEN WIRES FROM CONNECTOR 7260VC3 THAT PROVIDES POWER TO EMERGENCY AISLE LIGHTS ON SEAT ROWS 9ABC AND TO 10ABC. REPAIRED WIRES IAW ESPM 20-48-21.Sep 20, 2025 · N9017P · Airbus A319115SDR AALA202509226692Elec Connector · looseAIRCRAFT WAS GROUNDED: SEAT MOUNTED EMERGENCY AISLE LIGHT AT SEAT 17C INOP. MAINTENANCE SECURED ELECTRICAL CONNECTOR FOR SEAT MOUNTED EMERGENCY AISLE LIGHT AT SEAT 17C OPERATIONAL CHECK GOOD IAW AMM 33-51-00.Sep 20, 2025 · N9017P · Airbus A319115SDR AALA202509228703Wire · brokenAIRCRAFT WAS NOT GROUNDED: SEAT MOUNTED EMERGENCY LIGHTS ROWS 32 AND 33 ABC ARE INOPERATIVE. MAINTENANCE FOUND BROKEN WIRE, REPAIRED WIRE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-00.Sep 20, 2025 · N146AA · Airbus A321231SDR AALA202509226273Connector · out of adjustAIRCRAFT IN BASE MAINTENANCE: RED SEAT MOUNTED EMERGENCY AISLE LIGHT ON LEFT HAND SEAT ROW 11 DOES NOT ILLUMINATE. MAINTENANCE ADJUSTED CONNECTOR FOR THE RED SEAT MOUNTED EMERGENCY AISLE LIGHT ON LEFT HAND SEAT ROW 11 PER AMM 20-18-01 AND ACCOMPLISHED A SATISFSep 19, 2025 · N933AM · Airbus A321231SDR AALA202509238857Elec Connector · damagedAIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHT CONNECTOR UNDER SEATS 23ABC IN P1 POISTION IS DAMAGED. REMOVED AND REPALCED EMERGENCY LIGHT CONNECTOR UNDER SEATS 23ABC IN P1 POSITION. PER SWPM 20-61-28.Sep 18, 2025 · N937NN · Boeing 737823SDR AALA202509222012Wire · brokenAIRCRAFT WAS GROUNDED: SEAT MOUTED EMERGENCY LIGHT AT ROW 14 (RED) AND ROW 27 (WHITE) INOP. MAINTENANCE REPAIRED BROKEN WIRE AT PLUG IAW ESPM 20-48-21 AT ROW 27. RESEATED PLUG AT ROW 14, BOTH OPS CHECKED GOOD IAW AMM 33-51-00.Sep 18, 2025 · N700UW · Airbus A319112SDR DALA2025092206918Wire · chafedEMERGENCY LIGHTS ILLUMINATE WITH OVERHEAD PANEL EMER EXIT LIGHTS SWITCH IN THE ARMED POSITION. CHAFING OF WIRING (W3142-0404-22 AND W3142-0403-22) WAS CORRECTED AT STA 727C+13 PER BOEING ALL SWPM 20-10-13.Sep 18, 2025 · N3766 · Boeing 737832SDR AALA202509216976Elec Connector · damagedAIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHT CONNECTOR UNDER SEATS 8ABC IN P2 POSITION IS DAMAGED. REPLACED CONNECTOR PER SWPM 20-61-28. ACCOMPLISHED SATISFACTORY EMERGENCY LIGHTING OPERATIONAL CHECK PER AMM 33-51-00.Sep 18, 2025 · N937NN · Boeing 737823SDR DALA2025091906879Elec Connector · disconnectedSEAT 55 J/H EMERGENCY AISLE LIGHT INOPERATIVE. CONNECTED THE ELEC CONNECTOR IAW AMM 33-51. OK FOR SERVICE. (7084209)Sep 18, 2025 · N422DZ · Airbus A330941SDR AALA202509190492Elec Connector · damagedAIRCRAFT WAS NOT GROUNDED: EMERGENCY ESCAPE PATH LT. AT SEAT 13HGED (L/H AND R/H) IS INOPERABLE. FOUND EMERGENCY LIGHT MAIN SEAT CONNECTOR DAMAGED. MAINTENANCE REPLACED CONNECTOR IAW SWPM 20-61-28.Sep 17, 2025 · N797AN · Boeing 777223SDR AALA202509186753Connector · looseAIRCRAFT WAS NOT GROUNDED: SEAT 1C EMERGENCY EXIT LIGHT INOPERATIVE. MAINTENANCE RE-SECURED BAD CONNECTION AT 1C SEAT MOUNTED EMERGENCY LIGHT PER AMM 33-51-19. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED PER AMM 33-51-00.Sep 17, 2025 · N144AN · Airbus A321231SDR AALA202509175897Light · disconnectedAIRCRAFT WAS NOT GROUNDED: 32C FLOOR EMERGENCY EXIT PATH LIGHTING HAS COME LOOSE AND IS DISCONNECTED. RESECURED 32C EMERGENCY LIGHT.Sep 16, 2025 · N929AN · Boeing 737823SDR AALA202509172835Pin · not seatedAIRCRAFT IN BASE MAINTENANCE: SEAT 20C EMERGENCY LIGHT NOT WORKING. MAINTENANCE CHECKED THE WIRING, FOUND AN UNSEATED PIN IN ONE OF THE PLUGS, RESET PIN INTO CONNECTOR AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-00.Sep 16, 2025 · N151UW · Airbus A321211SDR CALA2025091708999Wire Harness · brokenSEAT 24C SEAT TRIM BROKEN OFF. EMERGENCY LIGHT WIRING PULLED OUT. EMERGENCY LIGHT WIRING CONNECTOR PULLED OUT OF SEAT SIDE WIRING HARNESS. CAPPED AND STOWED SEAT SIDE EXPOSED WIRES. REPLACED SEAT TRIM REF AMM 25-21-41, REMOVED AND REPLACED SGL LIGHT FIXTURE Sep 16, 2025 · N444UA · Airbus A320232SDR DALA2025091806863Wire · brokenSEAT ROW 30DEF RED EMERGENCY SEAT LIGHT WIRE BROKE. SEAT ROW 3DEF RED EMERGENCY SEAT LIGHT WIRE REPAIRED PER B737 SWPM 20-30-12 AND WDM 33-51-22. PERFORMED EMERGENCY LIGHTS OPERATIONAL CHECK GOOD PER B737 AMM 33-51.Sep 15, 2025 · N809DN · Boeing 737932ERSDR AALA202509176775Elec Connector · not seatedAIRCRAFT IN BASE MAINTENANCE: UPON CONDUCTING AN EMERGENCY LIGHT CHECK, IT WAS NOTED THAT THE FIRST 2 MOST FORWARD CEILING EMERGENCY LIGHTS ARE NOT WORKING BETWEEN FRAMES 24 - 30. MAINTENANCE RESET CONNECTOR PLUG ON CEILING LIGHTS & ACCOMPLISHED A SATISFACTORYSep 15, 2025 · N151UW · Airbus A321211SDR CALA2025091608956Wire Harness · brokenEMERGANCY LIGHTS ON SEATS ROW 7 TO 14 INOP. FOUND ROW 10 SEAT EMERG LIGHT HARNESS WIRE BROKEN. REPAIRED WIRING PER SWPM 20-30. BATTERY CHARGER FUSE BLOWN REMOVED AND REPLACED CHARGER PER AMM TASK 33-51-06-960-806. EMERG LIGHT OPS CHECK GOOD.Sep 15, 2025 · N87512 · Boeing 737824SDR SWAA2025102014339Circuit Breaker · brokenBROKEN CIRCUIT BREAKER ON POSITION A9 PANEL P6-11 CABIN EMERGENCY LIGHTS AT FLIGHT COMPARTMENT. REMOVED AND REPLACED CIRCUIT BREAKER ON POSITION A9 PANEL P6-11 CABIN EMERGENCY LIGHTS AT FLIGHT COMPARTMENT IAW WDM 33-51-11 AND SWPM 20-83-11 AND PERFORMED OPERASep 14, 2025 · N8619F · Boeing 7378H4SDR DALA2025091606806Wire · detached(LOG 7286655) DURING SVC CHECK FOUND AISLE EMERGENCY LIGHTS OUT AT ROWS 28 THRU 32 FED. RECONNECTED WIRES FOUND UNDER SEAT 32FED IAW B737 SWPM 20-30. OPS CHECK GOOD.Sep 14, 2025 · N887DN · Boeing 737932ERSDR DALA2025091606800Wire · broken(LOG 7612544) DURING SVC CHECK FOUND EMERGENCY LIGHT INOP AT 24DEF. FOUND GROUND WIRE BROKEN UNDER SEAT 24E. REPAIRED WIRE REF B737 WDM 33-51. OPS CHECK GOOD IAW B737 AMM 33-51.Sep 14, 2025 · N3773D · Boeing 737832SDR AALA202509169932Elec Connector · not seatedAIRCRAFT WAS GROUNDED: OVERHEAD EMERGENCY EXIT LIGHT AT SEAT ROW 27 INOPERATIVE ON BOTH SIDES. MAINTENANCE RESEATED EMERGENCY EXIT LIGHT CONNECTOR AT SEAR ROW 17 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-00.Sep 14, 2025 · N446AN · Airbus A321253NXSDR DALA2025091506782Elec Connector · brokenBROKEN BACKSHELL ON ELECTRICAL CONNECTOR 205WLA AT PASSENGER CABIN. REPLACED BACKSHELL ON ELECTRICAL CONNECTOR 205WL-A AT PASSENGER CABIN IAW FAM AWM 33-51-02 AND IAW AIRBUS ESPM20-44-11. (1197407).Sep 13, 2025 · N357NB · Airbus A319114SDR DALA2025091506774Wire · pulledSR46 ABC THRU 50 ABC EEPLS INOP. FOUND WIRES PULLED FROM CONTACTS AT SR 46ABC AND 50 ABC. REPLACED CONTACTS PER A330 ESPM 20-48. EEPLS OPS GOOD. (6932680)Sep 13, 2025 · N803NW · Airbus A330323SDR KCSA202509121152Wire · damagedUPPER DECK EXIT SIGN AT STA 690-CENTER INOPSep 12, 2025 · N745CK · Boeing 747446SDR DALA2025091506755Wire · pulledON S/C FOUND EMERG LIGHTS INOP ROWS 10-15. FOUND WIRES PULLED FROM CONNECTOR AND SHORTED AT ROW 15. INSTALLED WIRES IN CONNECTOR. R/R POWER SUPPLY AT ROW 11 PER B737 M/M 33-51. OPS CKS GOOD.Sep 11, 2025 · N385DN · Boeing 737832SDR AALA202509128360Wire · unsecureSEAT ROW 28 CEILING PANEL CABIN EMERGENCY LIGHT 208WL INOPERATIVE. MAINTENANCE RESEURED WIRE CONNECTION BETWEEN EMERGENCY LIGHT ASSEMBLY 208WL AND EMERGENCY POWER SUPPLY UNIT 13WL. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED PER AMM 33-51-00 WITH NO ISSUSep 11, 2025 · N974UY · Airbus A321231SDR DALA2025091206723Wire · damagedEMERGENCY LIGHT INOP ON SEAT 31H. REPAIRED WIRE AND CONNECTOR PER A330 AMM 33-51. OK FOR SERVICE. (7270632)Sep 11, 2025 · N861NW · Airbus A330223SDR AALA202509168752Connector · disconnectedAIRCRAFT IN BASE MAINTENANCE: VALENCE MOUNTED EMERGENCY LIGHT LOCATED BETWEEN SEAT ROW 27FED AND 28FED IS INOPERATIVE. CONNECTED CONNECTOR AND OPERATIONAL CHECKED GOOD. PER SWPM 20-60-06.Sep 10, 2025 · N968AN · Boeing 737823SDR AALA202509169582Terminal Block · inoperativeAIRCRAFT IN BASE MAINTENANCE: VALENCE MOUNTED EMERGENCY LIGHT LOCATED AT SEAT ROW 12FED IS INOPERATIVE. INSTALLED NEW TERMINAL BLOCK PIN, OPERATIONAL CHECKED GOOD. PER SWPM 20-90-15Sep 10, 2025 · N968AN · Boeing 737823SDR AALA202509155425Elec Connector · brokenAIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHT - THE FLOOR PROXIMITY LIGHT ON THE SIDE OF THE 6H SEAT IS INOP. MAINTENANCE FOUND WIRE BROKEN AT CONNECTOR. INSTALLED NEW CONNECTOR IAW SWPM 20-30-15. OPS CHECKED GOODSep 10, 2025 · N811AB · Boeing 7878SDR DXTA2025091204907Elec Connector · damagedDURING PREFLIGHT IT WAS DISCOVERED THAT THE EMERGENCY LIGHTING SYSTEM IS INOPERATIVE. CORRECTIVE ACTION: DURING INITIAL INSPECTION AND OPERATION OF THE EMERGENCY LIGHT SYSTEM THE ONLY EMERGENCY LIGHT! INOP FOUND WAS THE CABIN DOORSTEP LIGHT (EXTERIOR AT MAIN ESep 10, 2025 · N397QS · Cessna 680SOVSDR AALA202509118422Wire · brokenAIRCRAFT WAS GROUNDED: SEAT ROW 10 ABC SEAT MOUNTED WHITE EMERGENCY LIGHT INOPERATIVE. MAINTENANCE REPAIRED BROKEN WIRES AT SEAT 9ABC AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF SEAT ROW 10 ABC EMERGENCY LIGHT PER AMM 33-51-06 WITH NO ISSUES NOTED.Sep 9, 2025 · N434AN · Airbus A321253NXSDR AALA202509114774Wire · brokenAIRCRAFT WAS GROUNDED: SEAT ROW 9 ABC SEAT MOUNTED WHITE EMERGENCY LIGHT INOPERATIVE. MAINTENANCE REPAIRED BROKEN WIRES AT SEAT 9ABC AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-06.Sep 9, 2025 · N434AN · Airbus A321253NXSDR DALA2025090906679Wire Harness · damaged(LOG 7390363) DURING SERVICE CHECK FOUND IN SEAT EMERGENCY LIGHT AT 20DE INOP. FOUND HARNESS WIRE DAMAGED. R/R HARNESS FOR EMERGENCY LIGHTS ON SEAT 20DE IAW CMM 25-22-56.Sep 8, 2025 · N837DN · Boeing 737932ERSDR ABXA20250908217Elec Connector · detachedDURING MAINTENANCE INSPECTION, FOUND FLIGHT DECK EMERGENCY EXIT SIGN LIGHT INOP. CLEANED AND REINSTALLED CONNECTOR FOR POWER SUPPLY. LIGHT OPS CHECKS GOOD IAW AMM 33-51-00. AIRCRAFT RETURNED TO SERVICE.Sep 8, 2025 · N745AX · Boeing 767232SDR ABXA20250908216Elec Connector · detachedDURING MAINTENANCE INSPECTION, FOUND L1 DOOR EMERGENCY EXIT SIGN LIGHT INOP. CLEANED AND REINSTALLED CONNECTOR FOR POWER SUPPLY. LIGHT OPS CHECKS GOOD IAW AMM 31-51-00. AIRCRAFT RETURNED TO SERVICE.Sep 8, 2025 · N745AX · Boeing 767232SDR CALA2025101410054Elec Connector · brokenEEPL HARNESS AT STA. 727K+10 HAS A BROKEN PIN LOCK ON THE CONNECTOR AND DAMAGED WIRING. SUPPORT TASK NSA EMX NR 00216 SDR INFORMATION ADDED REMOVED AND REPLACED CONNECTOR(PNBACC45FT10-5P) AND WIRE HARNESS (PN BR-9635-60-24) ON EEPL HARNESS AT STA. 727K+10 IAW Sep 7, 2025 · N37413 · Boeing 737924ERSDR CALA2025091508889Wire Harness · damagedEEPL HARNESS AT STA. 727K+10 LS HAS A DAMAGED SECTION OF WIRING. REMOVED AND REPLACED DAMAGED SECTION OF HARNESS ASSY AT STA. 727 K+10 LS IAW DWG 40N01810 SH2 PG3 REV- SWPM 20-90-14 AND SW PM 20-61-00. OPS TEST OF THE EEPL WIRING WILL BE ACCOMPLISHED ON MSASep 7, 2025 · N37413 · Boeing 737924ERSDR IPXA2025090860943Wire · detachedEMER EXIT SIGN ABOVE MAIN ENTRY DOOR WILL NOT RETAIN WIRING PINS DUE TO BEING RIPPED OUT REMOVED AND REPLACED EMER EXIT SIGN MODULE ABOVE MAIN ENTRY DOOR REF A300 AMM 33-51-13. REQUIRES ELECTRICAL HOOK UPS AND PANEL INSTALLATION/OPS CK. OPENSep 7, 2025 · N170UP · Airbus A300F4622RSDR DALA2025090806585Wire · disconnectedEMERGENCY LIGHTS INOP AT ROW 28, 29ABC. FOUND ALL 3 GROUND WIRES DISCONNECTED AND 1 POWER WIRE DAMAGED. SPLICED TOGETHER IAW ESPM 20-43 AND AWM 33-51. (LP 7876130)Sep 7, 2025 · N317DN · Airbus A321213
Back to JASC 3397