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 DXTA2025032402771Elec Connector · disconnectedEMERG EXIT SIGN/LIGHT: DURING POWER ON CHECKLIST, FFOD, CHECKING EMER LIGHTS IN ARM, PER AOM, ALL EMER EXIT SIGN LIGHTS SHOULD BE ILLUMINATED. THE EXIT SIGN ABOVE THE FORWARD MONITOR IS NOT ILLUMINATED IN ARM OR IN THE ON POSITION CORRECTIVE ACTION; GAINE ACCEMar 21, 2025 · N846QS · Textrn TEXTRON700SDR DALA2025032102129Socket · shortedTHE AFT TWO EMERGENCY EXIT LIGHT ON RT SIDE WERE FOUND TO BE INOPERATIVE. MAINTENANCE FOUND THAT THE RIGHT AFT CARGO EXTERIOR LIGHT SOCKET HAD SHORTED. REPLACED L644 SOCKET AND POWER SUPPLY M733 PER AMM 33-51. ALL OPERATIONAL CHECKS ARE NOW GOOD. (LP #7115484)Mar 19, 2025 · N176DZ · Boeing 767332SDR FDEA202503190458Wire · damagedEMERGENCY LIGHT SWITCH ON OVERHEAD PANEL RED COVER SWITCH WIRE LOOP NOT ADJUSTED PROPERLY TO ACTUATE THE THREE POSITION SWITCH AS DESIGNED. THE WIRE LOOP IS STRETCHED AND MOVES OVER THE SWITCH CAUSING BINDING. TIGHTED EMERGENCY LIGHT SWITCH PER AMM 30Mar 19, 2025 · N861FD · Boeing 777FS2SDR DALA2025032002090Elec Connector · disconnectedTHE EMERGENCY LIGHTS FOR ROWS 50-52AB ARE INOPERATIVE. MAINTENANCE FOUND A CONNECTOR AT 52AB TO BE DISCONNECTED. THE WIRES WERE RECONNECTED AND THE OPERATIONAL CHECK WAS GOOD IAW B767-400 AMM 33-51. (LP #6661750)Mar 18, 2025 · N825MH · Boeing 767432ERSDR AALA202503195937Wire · brokenAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT AT SEAT 17 ABC DOES NOT ILLUMINATE. MAINTENANCE REPAIRED WIRES AT SEAT 17 ABC AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-18.Mar 18, 2025 · N8027D · Airbus A319115SDR DALA2025032202150Wire · exposedSHIP 3277 DISC: WIRE AND EMER AISLE LIGHTING HANGING DOWN ROW 31D. C/A: SECURED LIGHT ASSY. OP CKS NML. (LP: 6883452)Mar 17, 2025 · N377NW · Airbus A320211SDR DALA2025032002126Wire · damagedSEAT 47JHG MOUNTED LED FLOOR PATH MARKING LIGHT ASSEMBLY & WIRE TERMINALS MISSING. R/R LIGHT ASSEMBLY AND TERMINALS. OPS CHECK GOOD. REF: A350 AMM 33- 51. MEL AND PLACARD REMOVED. NO M PROC. OK FOR SVC. (LP# 6739906)Mar 17, 2025 · N524DN · Airbus A350941SDR CALA2025032000496Wire Harness · damagedEPL HARNESS FOR SEAT ROWS 32-38 HAS DAMAGE IN TWO SECTIONS. SUPPORT TASK NSA EMX NR 00064 REMOVED AND REPLACED DAMAGED SECTION OF WIRING FOR EEPL HARNESS FOR SEAT ROWS 32-38 IAW B737-800 SWPM 20-90-14. PERFORMED EMERGENCY LIGHTS OPS CHECK IAW B737-800 AMM 33-5Mar 17, 2025 · N76502 · Boeing 737824SDR CALA2025032000495Wire Harness · damagedEPL HARNESS FOR SEAT ROWS 22-31 FOUND TO HAVE DAMAGED WIRING. SUPPORT TASK NSA EMX NR 00065 REMOVED AND REPLACED DAMAGED SECTION OF WIRING FOR EEPL HARNESS FOR SEAT ROWS 22-31 IAW B737-800 SWPM 20-90-14 PERFORMED EMERGENCY LIGHTS OPS CHECK IAW B737-800 AMM 33-Mar 17, 2025 · N76502 · Boeing 737824SDR CALA2025032000494Elec Connector · missingFORWARD RIGHT OVER WING INTERIOR EXIT LIGHT MISSING JIFFY CONNECTOR. SUPPORT TASK NSA EMX NR 00161INSTALLED JIFFY SPLICE AT FWD R/H OVERWING INTERIOR EXIT LIGHT CONNECTION D12064 IAW B737-800 SWPM 20-30-12. FWD R/H OVERWING INTERIOR EXIT LIGHT OPS CHECK GOOD IMar 17, 2025 · N76502 · Boeing 737824SDR AALA202503174961Elec Connector · looseAIRCRAFT WAS NOT GROUNDED: SEAT ROW 20 ABC WHITE SEAT MOUNTED EMERGENCY AISLE LIGHT WAS INOPERATIVE. MAINTENANCE RE-SECURED CANNNON PLUG 7260VC8-A AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-00.Mar 16, 2025 · N124AA · Airbus A321231SDR AALA202503178962Elec Connector · looseAIRCRAFT WAS NOT GROUNDED: SEAT ROW 19 ABC WHITE SEAT MOUNTED EMERGENCY AISLE LIGHT WAS INOPERATIVE. MAINTENANCE RE-SECURED CANNNON PLUG 7260VC8-A AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-00.Mar 16, 2025 · N124AA · Airbus A321231SDR AALA202503179341Connector · disconnectedAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT SIGNS OVER WING AIRCRAFT LEFT DO NOT ILLUMINATE. PERFORMED OPS CHECK OF EMERGENCY LIGHTS IAW AMM 33-51-00-710-805-A. FAULTED EPSU COMM EMER11WL. MAINTENANCE FOUND EPSU 11WL DISCONNECTED. RECONNECTED EPSU IAW AMM 33-51Mar 15, 2025 · N111US · Airbus A320214SDR DALA2025031702006Wire · damagedAIRCRAFT 6820, ON S/C FOUND EMERGENCY AISLE RED LT L1065 INOP ON DIVIDER BETWEEN LAST SEAT ROW AND R4 DOOR. CORRECTIVE ACTION: RECONNECTED EMERGENCY LIGHT WIRES AFT OF SEAT ROW 44 R/H AT BULKHEAD PER B757 WDM 33-51-22, OPS CHECKS GOOD. (LP 6411535)Mar 15, 2025 · N820DX · Boeing 75726DSDR AALA202503172282Circuit Breaker · brokenAIRCRAFT WAS GROUNDED: CABIN EMERGENCY LIGHTS CRICUIT BREAKER FOUND BROKEN ON PREFLIGHT. REMOVED AND REPLACED CABIN EMERGENCY LIGHTS CIRCUIT BREAKER ON P6-11 PANEL AND CABIN EMERGENCY LIGHTS OPERTIONAL CHECKS GOOD. PER AMM 33-50-10.Mar 14, 2025 · N890NN · Boeing 737823SDR DALA2025031702012Wire · loose(LOG 6744024) RT AFT OVERWING EXIT LOWER EMER EXIT SIGN INOP. T/S & FOUND LOOSE WIRE ON EMER EXIT SIGN. REPAIRED REF SWPM 20-40. LIGHT ASSY REMOVED & REINSTALLED REF B737 AMM 33-51. OPS CHK OK.Mar 14, 2025 · N389DA · Boeing 737832SDR N6WA2025031502Wire Harness · damagedSMOKE COMING FROM F/O SIDE PANEL AREA. T/S REPORTED SMOKE AND SMELL IN COCKPIT TO DAMAGED WIRING TO CO-PILOT SIDE CONSOLE FLOODLIGHT PER CRJ FIM 21-21-00. ISOLATED AND SECURED WIRING/CONNECTOR TO LIGHT ASSY PER ESPM 20-12-05 AND DEFERRED CO-PILOT SIDE CONSOLE Mar 14, 2025 · N557GJ · Cndair CL6002C11SDR AALA202503175379Wire · disconnectedAIRCRAFT WAS NOT GROUNDED: ELECTRICAL WIRE SHOWING ON FLOOR AT SEAT ROW 37A. MAINTENANCE FOUND WIRES FOR CABIN EMERGENCY LIGHTING CONNECTOR 7260VC16-A WERE DISCONNECTED AND REPLACED THE CONNECTOR. A SATISFACACTORY OPERATIONAL CHECK OF THE CABIN EMERGENCY LIGHMar 13, 2025 · N459AN · Airbus A321253NXSDR N6WA2025031401Elec Connector · unsecureRH AFT EMERGENCY LIGHT FAILS TO ILLUMINATE. FOUND CONNECTOR PLUG MISPLACED, RESECURED CONNECTOR PLUG. OPS CHECK GOOD IAW CRJ AMM 33-51-00.Mar 13, 2025 · N545GJ · Cndair CL6002C11SDR AALA202503134628Wire · looseAIRCRAFT WAS NOT GROUNDED: DURING EMERGENCY LIGHT OPERATIONAL CHECK MAINTENANCE FOUND SEAT ROWS 9 ABC AND 10 ABC SEAT-MOUNTED EMERGENCY-EXIT LOCATION-LIGHTS INOPERATIVE. MAINTENANCE FOUND LOOSE WIRING AT THE BACK SHELL OF THE CANNON PLUG, REPAIRED WIRING AND AMar 12, 2025 · N400AN · Airbus A321253NXSDR AALA202503134247Connector · looseAIRCRAFT WAS NOT GROUNDED: DURING EMERGENCY LIGHT OPERATIONAL CHECK MAINTENANCE FOUND SEAT ROW 25 ABC SEAT-MOUNTED EMERGENCY-EXIT LOCATION-LIGHT INOPERATIVE. MAINTENANCE FOUND LOOSE CONNECTION AT THE J2 CONNECTOR, RE-SECURED CONNECTOR AND ACCOMPLISHED A SATISFMar 12, 2025 · N400AN · Airbus A321253NXSDR DALA2025031401987Elec Connector · disconnectedSHIP 5032 ROW 14 EMERGENCY FLOOR PROXIMITRY LIGHT INOP. CORRECTIVE ACTION: FOUND ROW 14 SEAT MOUNTED EMERGENCY LIGHT CONNECTER DISCONNECTED FROM UNDER SEAT14A. RECONNECTED PER AMM AND AWM 33-51. OPS CHK OF EMERGENCY LIGHTS OKAY. (7252932)Mar 11, 2025 · N532DN · Airbus A321271NXSDR CALA2025031200486Terminal · brokenDURING TROUBLESHOOTING, FOUND RING TERMINAL ON WIRE W0154-0040-20 BROKEN. SUPPORT TASK NSA EMX N/R 00192. INSTALLED NEW RING TERMINAL ON WIRE W0154-0040-20 IAW SWPM 20-30-11, OPS CHECK GOOD PER AMM 33-51-00-710-801.Mar 11, 2025 · N78506 · Boeing 737824SDR CALA2025031302749Elec Connector · damagedCONNECTOR D12350P/J FOUND DAMAGED/REMOVED AND REPLACED CONNECTOR D12350P IAW B737-800 WDM 33-51-21 AND SWPM 20-61-28. PERFORMED OPERATIONAL TEST OF EMERGENCY LIGHTS IAW B737-800 AMM 33-51-00-7 10-801. OPERATIONAL TEST CHECKS GOOD/TEST PASS. SUPPORT TASK NSA EMMar 10, 2025 · N78506 · Boeing 737824SDR ASAA2025031056487Terminal Block · failedWHILE ACCOMPLISHING T/C 78233008 " EMERGENCY LIGHTS OPERATIONAL CHECK" LH AFT OVERWING EXIT SIGN UNABLE TO ILLUMINATE. GROUNDED - YES. REMOVED PASSENGER SERVICE UNITS AND OVERHEAD BIN/MODULES ABOVE ROW 17ABC TO GAIN ACCESS TO TERMINAL BLOCK GD3744 REF WDM 33-5Mar 10, 2025 · N264AK · Boeing 737990ERSDR DALA2025031001812Elec Connector · not seatedSHIP 3356 EMERGENCY PATH LIGHTS 30AB 33AB 48AB 49AB OUT. CORRECTIVE ACTION: RESEATED CONNECTORS PER A330 AMM 33-52. OK FOR SERVICE. (6967720)Mar 10, 2025 · N856NW · Airbus A330223SDR AALA202503100996Ground Wire · disconnectedAIRCRAFT WAS NOT GROUNDED: LOWER EMERGENCY LIGHT FROM DOOR R1 FOUND INOP. MAINTENANCE RE-TERMINATED GROUND TERMINAL IAW AWM 31-51-04 OPS CK GOOD IAW AMM 33-51-00.Mar 9, 2025 · N708UW · Airbus A319112SDR SWAA2025041403332Wire · exposedPASSENGER CABIN OVERHEAD EMERGENCY EXIT LIGHT CENTER AISLE CEILING HAS WIRES EXPOSED AT SEATS 14-15ABC DEF<[01] REPOSITIONED THE EMERGENCY EXIT LIGHT PER AMM 33-51-01.OPS CHK GOOD.;[02] 02 - INSPECTED PER [AMM 33-51-01-960-802-NG (EXIT SIGN - LIGHT ASSEMBLY REMar 8, 2025 · N8683D · Boeing 7378H4SDR SWAA2025031103123Wire · brokenAFT LEFT L1076 OVERDOOR EXIT SIGN INOP.<[01] FOUND WIRE W3142-0474-20 DEPINNED. REPINNED WIRE W3142-0474-20 ON GROUND BLOCK GD3814-AC AND PERFORMED GOOD OPERATIONAL CHECK PER WDM 33-51-14 AND AMM 33-51-00-710-801.<BR><BR>TOOL USED.<BR>LARGE DANIELS.<BR>ID: ATSMar 8, 2025 · N438WN · Boeing 7377H4SDR CALA2025031102695Wire · brokenFOUND EMERGENCY EXIT PATH LIGHTING AT SEATS 2B & 3B INOP DURING OPERATIONAL CHECK OF CABIN EMERGENCY LIGHTS {A3NB-33-3-6012} FOUND BROKEN WIRE AT SEAT ROW 2 UNDER SEAT TRACK COVER. SPLICE REPAIRED BROKEN WIRE. OPS CHK GOOD. REF. ESPM 20-53-20 AND AMM 33-51-00.Mar 8, 2025 · N876UA · Airbus A319132SDR SWAA2025031003469Fuse · inoperativeEMERGENCY AISLE LIGHTS AT SEATROWS 17 FED AND 25 FED ARE INOP<[01] REPLACED F3 ON M1671 AND TESTED PER AMM 33-51-06-960-804; NO DEFECTS NOTED.;[02] VERIFIED CORRECTIVE ACTION #1Mar 8, 2025 · N8519R · Boeing 7378H4SDR DALA2025031001858Wire Harness · damagedSHIP 3018 ROWS 38 AND 9 EEPL LIGHTS INOP. CORRECTIVE ACTION: FOUND WIRING HARNESS TO HAVE 4 BREAKS. SPLICED HARNESS PER A321 AMM 20-90. ALL OPS CK GOOD (6576307)Mar 8, 2025 · N318DX · Airbus A321213SDR AALA202503102339Connector · disconnectedAIRCRAFT WAS NOT GROUNDED: SEAT 20 C EMERGENCY LIGHT INOP. MAINTENANCE FOUND WALL CONNECTOR OFF, RECONNECTED CONNCTOR, SEAT 20C EMERGENCY LIGHT OPS NORMAL, REF AMM 33-50-00.Mar 8, 2025 · N9026C · Airbus A319115SDR AALA202503104608Connector · disconnectedAIRCRAFT WAS NOT GROUNDED: SEAT 21C EMERGENCY LIGHT INOP. FOUND WALL CONNECTOR OFF, RECONNECTED CONNECTOR, SEAT 21C EMERGENCY LIGHT OPS NORMAL REF AMM 33-50-00.Mar 8, 2025 · N9026C · Airbus A319115SDR DALA2025031001822Elec Connector · damagedTHE EMERGENCY LIGHT DOES NOT TURN ON IN THE AFT ACCESSORY VENTRAL WALKWAY. SUMMARY OF NRC 00219: CONNECTOR P1-260 OF BATTERY PACK B5-250 AND CONNECTOR P1-116 OF BATTERY PACK B5-116 WAS CONNECTED CORRECTLY PER B717 WDM 33-51-11 AND PERFORMED TEST PER B717 AMM 3Mar 8, 2025 · N928AT · Boeing 717200SDR DALA2025030901793Terminal · disconnectedAIRCRAFT 8312, RIGHT OVERWING EMERGENCY EXIT DOOR SIGN WILL NOT ILLUMINATE. CORRECTIVE ACTION: REMOVED RT OVERWING EMERGENCY EXIT DOOR SIGN PER A220 AMP 33-54. FOUND ONE TERMINAL LUG DISCONNECTED. RECONNECTED AND INSTALLED RT OVERWING EMERGENCY EXIT DOOR SIGN Mar 8, 2025 · N312DU · Airbus BD5001A11SDR DALA2025031201951Elec Connector · disconnected(LOG 7247662) SEAT 20D EMERGENCY LIGHT INOP. FOUND CONNECTOR AT 20E UNDER IFE COVER DISCONNECTED. RECONNECTED , OPS CHECKS GOOD PER B737 AMM 33-51.Mar 7, 2025 · N377DA · Boeing 737832SDR CALA2025031202736Wire · brokenEMERGENCY FLOOR PROXIMITY LIGHT FIRST-CLASS ROW 1AB FWD LIGHT NOT ILLUMINATING. REQUESTING MEL 3319E. FOUND BROKEN WIRE ON HARNESS P/N- BR9672-86 PARTS NOT IN STOCK PHX TOMC APPROVED, OK TO DEFER PER MEL 3319E PLACARD APPLIED DDP FOLLOWED REF PICTURE, WIRE BROMar 7, 2025 · N37253 · Boeing 737824SDR CALA2025031102691Elec Connector · disconnectedSEAT 8C EMERGENCY LIGHT INOP RELAMPED AISLE EMERGENCY LIGHT AT ROW 8ABC NO HELP REFERENCE B737 AMM 33-51-11-960-801 WILL REQUIRE FURTHER TROUBLESHOOTING REQUEST MEL 3315A ALL EMERGENCY EXIT LIGHTS ADJACENT TO ROW 8 ARE VERIFIED TO BE OPERATIVE INTERIOR EMERGENMar 7, 2025 · N37267 · Boeing 737824SDR AALA202503103539Connector · looseAIRCRAFT IN BASE MAINTENANCE: OVERHEAD EMERGENCY LIGHT INOPERATIVE 12DEF. TROUBLESHOT EMERGENCY LIGHTING SYSTEM, FOUND CONNECTOR D11321 LOOSE, AND RESEATED CONNECTOR D112321 FOR EMERGENCY AISLE LIGHT ASSEMBLY AT RIGHT HAND ROW 12DEF. PER B737-NG WDM 33-51-12 AMar 7, 2025 · N826NN · Boeing 737823SDR AALA202503107680Elec Connector · unsecureAIRCRAFT WAS NOT GROUNDED: WHITE SEAT MOUNTED EMERGENCY EXIT LIGHT INOPERATIVE AT SEAT ROW 18. MAINTENANCE RE-SECURED THE CONNECTION FOR THE LIGHT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER ASM 33-51-04.Mar 7, 2025 · N401AN · Airbus A321253NXSDR AALA202503079689Elec Connector · looseAIRCRAFT WAS GROUNDED: DURING PS-CHECK FOUND EMERGENCY LIGHT AT DOOR 4L INOP (R SIDE OF DOOR). MAINTENANCE FOUND CONNECTOR D3104P COCKED/LOOSE. INSPECTED WIRING NO FAULTS FOUND. RESECURED CONNECTOR D3104P. EMERGENCY LIGHTS OPS CHECK OK. PER MM 33-51-00.Mar 6, 2025 · N756AM · Boeing 777223SDR AALA202503074141Wire · brokenAIRCRAFT WAS NOT GROUNDED: EMERGENCY ESCAPE PATH LIGHTING AT SEAT ROWS 24ABC AND 25ABC INOPERATIVE. MAINTENANCE FOUND WIRES AT CONNECTOR 7260VC11 BROKEN, REPAIRED WIRES AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-04.Mar 6, 2025 · N407AN · Airbus A321253NXSDR CALA2025030702621Switch · detachedWIRE BALE FOR OVERHEAD EMERG EXIT LIGHT SW FELL OFF. PLACED IN C A/S PEN POCKET BTW L1+L2 WINDOWS REMOVED AND REPLACED SWITCH GUARD OVERHEAD PANEL.PARTS USED: 19-3351-3-0093,QTY :1Mar 5, 2025 · N76062 · Boeing 767424ERSDR DALA2025030601767Wire · damagedSHIP 3403 OVERHEAD EMERGENCY LIGHT AT 56GDC INOP. CORRECTIVE ACTION: REPAIRED WIRING PROBLEM PER A330 AMM 33-51. OK FOR SERVICE. (7142600)Mar 5, 2025 · N403DX · Airbus A330941SDR AALA202503063506Switch · out of adjustAIRCRAFT WAS GROUNDED: ON TAKEOFF ROLL, FLIGHT ATTENDANTS ADVISED EMERGENCY LIGHTS CAME ON THROUGHOUT CABIN. WENT OFF/ON INTERMITTENTLY AFTER DEPARTURE AND EVENTUALLY TURNED OFF. MAINTENANCE FOUND THE GAP BETWEEN TERMINALS 1C AND 1ND TO CLOSE ON THE EMERGENCY Mar 5, 2025 · N903NN · Boeing 737823SDR DALA2025031101879Wire · brokenSHIP 662 OVHD EMER LIGHT AT 8D INOP. CORRECTIVE ACTION: FOUND BROKEN WIRE AT TERMINAL ON EMERGENCY LIGHT. RECRIMPED WIRE PER SWPM CH 20 REF WDM 33-51-13. (6861776)Mar 4, 2025 · N662DN · Boeing 757232SDR CALA2025030702629Contact · dirtySLIDE LIGHT AT DOOR 4L INOP CLEANED CONTACTS ON BASE OF LIGHT CAP ASSY AND REINSTALLED. LIGHT COMES ON NOW WHEN FA ARMED DOOR.Mar 4, 2025 · N75851 · Boeing 757324SDR AALA202503107127Wire · frayedAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND AFT OVERWING EMERGENCY EXIT HAS FRAYED WIRE BRAID PROTECTION ON AFT HEATING ELEMENT WIRING. REPAIRED RIGHT HAND AFT OVERWING EMERGENCY EXIT WIRE BRAID PROTECTION ON AFT HEATING ELEMENT. PER B737-NG-SWPM 20-10-11.Mar 3, 2025 · N843NN · Boeing 737823SDR SWAA2025030501508Circuit Breaker · brokenFOUND CIRCUIT BREAKER FOR EMERGENCY LIGHTS P6-11 A9; EQUIP #C1949 BROKEN<[01] REMOVED AND REPLACED CIRCUIT BREAKER P6-11 A9; EQUIP #C1949. REF SWPM 20-30-00Mar 3, 2025 · N8557Q · Boeing 7378H4
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