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.
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
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR AALA202604021746Light · disconnectedAIRCRAFT IN BASE MAINTENANCE: CEILING EMERGENCY LIGHT AT SEAT 19DEF IS INOPERATIVE. FOUND EMERGENCY AISLE LIGHT AT 19DEF DISCONNECTED, CONNECTOR D14814 IS NOT IN PLACE TO BE CONNECTED, FOUND CONNECTOR D14814 BEHIND OVERHEAD BIN. CONNECTED CONNECTOR D14814 WITHSDR DALA2026040102129Light · miswiredOVERHEAD EMERGENCY LIGHT AT SEAT ROW 15 INOP. FOUND EMERGENCY LIGHTS MISWIRED. CORRECTED WIRING. EMERGENCY LIGHT CHKS NML AS PER A321 AMM 33-51. (LP 8426876)SDR AALA202603318738Wire Harness · brokenAIRCRAFT WAS NOT GROUNDED: SEAT 24C MOUNTED EMERGENCY AISLE LIGHT IS INOPERATIVE. MAINTENANCE REPAIRED EMERGENCY LIGHT HARNESS AT SEAT 4C PER ESPM 20-44-11 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK WITH NO ISSUES NOTED.SDR AALA202603313900Wire Harness · brokenAIRCRAFT WAS NOT GROUNDED: SEAT 4C MOUNTED EMERGENCY AISLE LIGHT IS INOPERATIVE. MAINTENANCE REPAIRED EMERGENCY LIGHT HARNESS AT SEAT 4C PER ESPM 20-44-11 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK WITH NO ISSUES NOTED.SDR AALA202603300048Wire Harness · faultedAIRCRAFT WAS GROUNDED: FOUND SEAT EMERGENCY LIGHTS AT ROW 1C AND 4C INOP. MAINTENANCE REPLACED UNDERSEAT HARNESS AT 1 DUE TO "UNITFAULT" AND BROKEN WIRE IAW AMM 33-51-38/AIPC 33-51-09-35H.SDR SWAA2026040184218Elec Connector · not seatedBOTH FWD OVER WING EXIT EMERGENCY LIGHTS INOP. RESEATED CONNECTOR TO BOTH FWD OWE EMERGENCY LIGHTS AND PERFORMED A GOOD TEST PER AMM 33-51-06-960-802.SDR AALA202603304387Elec Connector · disconnectedAIRCRAFT WAS NOT GROUNDED: CABIN CEILING EMERGENCY LIGHT 207WL INOPERATIVE. MAINTENANCE FOUND CABIN CEILING EMERGENCY LIGHT ELECTRICAL CONNECTOR DISCONNECTED, RECONNECTED IT PER AMM 33-51-11 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK WITH NO ISSUES NOTESDR DALA2026033102111Elec Connector · loosePER CREW REPORT EMERGENCY EXIT LIGHT ABOVE DOOR 2L INOP. FOUND CONNECTOR ON LIGHT LOOSE, RESECURED CONNECTOR OPS TEST GOOD AT THIS TIME. (LP# 8181924)SDR DALA2026033102104Pin · detachedSEAT 2C EMERGENCY LIGHTS INOP. RECONNECTED EMERGENCY LIGHT PINS FOR SEAT 2C PER STANDARD WIRING PRACTICE MANUAL 20-30. OPS CHECKED GOOD. (LOG 8267790)SDR DALA2026032702028Wire · damagedFOUND EMER LIGHTS AT 35B AND 45-48HJ INOP. CORRECTIVE ACTION: REPAIRED WIRING PER A330 AMM 33-51. OK FOR SERVICE. (8682332)SDR AALA202603308199Wire · brokenAIRCRAFT WAS NOT GROUNDED: MUTLIPLE FAULT MESSAGES FOR THE EMERGENCY POWER SUPPLY UNIT SYSTEM AS WELL AS INOPERATIVE EMERGENCY LIGHTS AT SEATS 14 ABC AND 15 ABC WERE NOTED DURING SYSTEM TEST. MAINTENANCE REPLACED EMERGENCY POWER SUPPLY UNIT 10WL PER AMM 33-51-SDR AALA202603275661Wire Harness · faultedAIRCRAFT WAS NOT GROUNDED: SEAT 37 C EMERGENCY LIGHT IS INOPERATIVE. MAINTENANCE REPLACED SIDE WALL MOUNTED EMERGENCY LIGHT HARNESS FOR SEAT 37C AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-19.SDR SWAA2026041382845Wire · missingTHE CONNECTORS ON THE TWO WIRES GOING TO THE LIGHT JUST OUTSIDE THE DOOR OF LAVATORY D FROM THE SWITCH IN THE AFT DOOR POST ARE MISSING.<[01] INSTALLED CONNECTORS TO THE WIRES OF EMERGENCY LIGHT OUTSIDE LAV D REF SWPM 20-30-00.;[02] INSPECTED WORK PERFORMED ONSDR SWAA2026033083273Wire · damagedEMERGENCY LIGHT ASSEMBLY OVER FWD ENTRY DOOR INOPERATIVE. SPLICED THE WIRE W4142-0059-20 IAW SWPM 20-30-12 AND PERFORMED GOOD FUNCTIONAL CHECK OF EMERGENCY LIGHT IAW AMM 33-51-00-710-801.SDR AALA202603308083Elec Connector · disconnectedAIRCRAFT WAS NOT GROUNDED: SEAT MOUNTED EMERGENCY AISLE LIGHT AT SEAT 34C INOPERATIVE. MAINTENANCE FOUND CONNECTOR FOR THE EMERGENCY LIGHT DISCONNECTED AND RECONNECTED THE CONNECTOR PER AMM 33-51-08. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED WITH NO ISSDR AALA202603251326Wire · brokenAIRCRAFT WAS NOT GROUNDED: SEAT 11C AND 12C EMERGENCY LIGHT MODULES INOPERATIVE. MAINTENANCE FOUND BROKEN WIRE AROUND SEAT 13 AND 14ABC. REPAIR THE BROKEN WIRE PER ASM 33-51-01, A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM WAS ACCOMPLISHEDSDR AALA202603251393Elec Connector · defectiveAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHTS ON ROWS 12, 13, AND 14 ARE INOPERATIVE. MAINTENANCE REPLACED EMERGENCY LIGHT CONNECTOR AT ROW 13ABC PER ESPM 20-44-11. A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM WAS ACCOMPLISHED WITH NO ISSUESDR DXTA2026032507370Wire · disconnectedEVACUATION PATH LIGHT UNDER SEAT 3 NOT COMING ON. RECONNECTED EMERGENCY PATH LIGHT. OPS CHECK GOOD. IAW AMM 33-50-06SDR AALA202603234470Wire · damagedAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT LIGHT ASSEMBLY INOPERATIVE. REPAIRED DAMAGED WIRES (AALA202603234470) AT W3142-0057-20 AND W3142-0058-20 AT EXIT SIGN L1070. PER SWPM 20-30-12. INSTALLED NEW POWER SUPPLY M1695I (AALA202603235033), PER AMM 33-51-06. OPSDR DALA2026032301941Wire · damagedSEAT 24AB ESCAPE PATH LIGHT INOPERATIVE. REPAIRED WIRES AND CONNECTORS PER A330 AMM 33-51. (8445180)SDR AALA202605016402Elec Connector · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON EMERGENCY LIGHTING ELECTRICAL CONNECTOR (6712VC-A) IN THE ENCLOSURE FOR EMERGENCY EXIT DOOR 844 ESCAPE SLIDE. MAINTENANCE REPLACED CONNECTOR PER AMM 33-51-04 AND ESPM 20-44-11.SDR CALA2026032314745Contact · damagedEMERGENCY PATHWAY LIGHT INOP AT SEAT 2B, FWD LIGHT. REMOVED AND REPLACED SOCKET CONTACTS AND CONNECTOR PER DRAWING BR9639_XX AND SWPM 20-42-01. OPS CHECK GOOD PER AMM 33-51-00.PARTS USED: 31-3351-3-0016,QTY :1 29-3350-3-0018,QTY :1 VERIFIED CORRECT COLORED LSDR DALA2026032101920Elec Connector · brokenON SERVICE CHECK, FOUND ROW'S 12 & 13 EMERGENCY EXIT RED AISLE LIGHTS INOP. FOUND BROKEN CONNECTOR IN LT LOWER WALL AT SEAT ROW 12. ALSO REQUIRES NEW EMERGENCY POWER SUPPLY UNIT. REPLACED EPSU IAW AMM 33-51. REPLACED DAMAGED CONNECTOR 7261VC1 IAW ESPM 20-44SDR DALA2026032001916Elec Connector · damagedEMERGENCY LIGHTS AT 43 A/B & 43J/H OUT. FOUND DAMAGED SPLICE AT 43 A/B REPAIRED PER A330 ESPM 20-43 FOUND CONNECTOR DAMAGED AT 43 J/H REPLACED CONNECTOR PER A330 ESPM 20-43/20-44 & A330 AWM 33-51. OK FOR SERVICE. (7683738)SDR SWAA2026042281163Wire · cutCUT WIRE OF EMERGENCY EXIT SIGN LOCATED ON FWD WALL OF LAVATORY B. REPLACED EMERGENCY EXIT SIGN LOCATED ON FWD WALL OF LAVATORY B IAW AMM 33-51-01-960-802. OPS TEST WILL BE DOCUMENTED TTG8Q00CWNPT STEP 65.SDR DXTA2026032307336Elec Connector · damagedEVACUATION PATH LIGHT UNDER SEAT NR 4 IS NOT ILLUMINATING. REPAIRED POWER WIRE CONNECTOR. OPS CHECK GOOD. IAW SPM 20-30-20SDR SWAA2026032681084Elec Connector · damagedEMERGENCY AISLE LIGHT WIRE CLOSE TO CONNETOR D14714 IS DAMAGE (STA 727D+8) MID CEILING PANEL<[01] RETERMINATED WIRES FOR EMERGENCY LIGHT CONNECTOR D14714 APOX (STA 727D+8) MID CEILING PANEL RIGHT SIDE; PER SWPM 20-63-02; WDM 33-51-14.<BR>FUNCTIONAL TEST WILL BSDR AALA202603197152Elec Connector · disconnectedAIRCRAFT WAS NOT GROUNDED: EMERGENCY PATH LIGHT IN SEAT 1G INOPERATIVE. FOUND PLUG DISCONNECTED AT PLUG 24P. SECURED PLUG, PROXIMITY EMERGENCYLT CHECKS GOOD. PER CMM 25-25-20-99B-138-AOI.SDR AALA202603192077Wire · looseAIRCRAFT WAS NOT GROUNDED: SEAT ROW 23 CEILING EMERGENCY LIGHT INOPERATIVE. MAINTENANCE FOUND ONE OF THE WIRE LEADS LOOSE, RE-INSTALLED WIRE LEAD ON ROW 23 CEILING EMERGENCY LIGHT PER AMM 33-51-11 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK WITH NO ISSUESDR AALA202603185329Wire · brokenAIRCRAFT WAS NOT GROUNDED: SEAT MOUNTED EMERGENCY LIGHTS AT 17ABC AND 18ABC INOPERATIVE. MAINTENANCE FOUND BROKEN WIRE ON HARNESS AT SEAT 17 ABC, RE-PINNED WIRE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM PER AMM 33-50-00SDR DALA2026031701857Elec Connector · disconnectedR2 LAV PARTITION EMER LIGHT (RED) INOP. RECONNECTED PLUG D11396 RESEATED MOLEX CONNECT REINSTALLED CEILING PANELS CLOSED ACCESS PANELS EMER LIGHTS CHECK GOOD. (7214301)SDR AALA202603173343Elec Connector · disconnectedAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHTS WILL NOT ILLUMINATE AT SEATS 16 DEGH. MAINTENANCE RESECURED SEAT TO SEAT CONNECTION FOR ESCAPE PATH EMERGENCY LIGHTING AT SEAT 18E IAW AMM 33-55-00, OPS CHECK GOOD.SDR AALA202603249137Wire · disconnectedAIRCRAFT WAS NOT GROUNDED: ROW 18DEH SEAT MOUNTED EMERGENCY LIGHTS INOP ON BOTH SIDES OF AILSE. **SUPPLEMENTAL REPORT FOR SDR AALA202603189137 SUBMITTED BY ORD 3/15/26. **(CLOSED)** MAINTENANCE RECONNECTED WIRES AT PASSENGER SEAT TRACK COVER FOR L/H18 DEH ROW SDR BAGA2026031900004Elec Connector · unsecureFA REPORTS EMERGENCY LIGHTS FLICKERING AT OVERWING EXIT. RESECURED ELECTRICAL CONNECTOR, OPS CHECK GOOD.SDR AALA202603165545Wire · brokenAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT, SEAT MOUNTED, AT ROW 14-D INOP. MAINTENANCE SPLICED BROKEN WIRE GOING TO LIGHT ASSY PER SWPM 20-31-20.SDR AALA202603168877Wire · brokenAIRCRAFT WAS NOT GROUNDED: ROW 26 EMERGENCY LIGHTS UNDER LEFT HAND AISLE SEAT INOP. MAINTENANCE FIXED BROKEN WIRE FOR LIGHT ASSY IN REFERENCE WITH CMM 25-40-07 FIGURE 21.SDR DALA2026031501777Elec Connector · misinstalledON SVC CHK FOUND CEILING PATH EMER LIGHTS 225WL300, 225WL355, 225WL590, 225WL640 INOP. FOUND ALL LIGHTS EITHER DISCONNECTED OR CONNECTED BACKWARDS. RECONNECTED AND SWAPPED CONNECTIONS FOR ALL 4 LIGHTS REF. A321 AMM 33-51. OPS CHKS GOOD. (LP 8168899)SDR AALA202603172981Elec Connector · disconnectedAIRCRAFT WAS NOT GROUNDED: OVERHEAD EMERGENCY AILSE LIGHT AT ROW 23DEF INOPERATIVE FOUND PLUG UNHOOKED. RECONNECTED PLUG. PER AMM 33-51-00. OPS CHECK GOOD.SDR AALA202603161085Wire · damagedAIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHT AT SEAT ROW 13ABC INOP. MAINTENANCE FOUND DAMAGED WIRE AT WALL CONNECTOR FOR IN SEAT EMERGENCY LIGHT AT ROW AT ROW 13ABC RE-TERMINATED AND REINSTALLED WIRE FOR IN SEAT EMERGENCY LIGHTING AT CONNECTOR 7261VC1 IAW ESSDR CALA2026031614593Elec Connector · crushedEMERGENCY LIGHTS OPERATIONAL CHECK, FWD LT OVERWING EXIT LOWER LED LIGHT DOES NOT ILLUMINATE WITH EMERGENCY LIGHTS WHEN BSI LIGHTS ARE OFF. FOUND CONNECTOR OF D14842 SMASHED. REPINNED AND REPLACED CONNECTOR D14842. OPS CHECK NORMAL IAW AMM 33-51-00-710-801.SDR DALA2026031601809Elec Connector · misinstalledFOUND EXIT LIGHT ON CEILING BETWEEN L2 DOOR AND R2 DOOR INOP. DURING T/S, ALSO FOUND CABIN INTERPHONE SYSTEM CALL LTS INOP. CONT'D T/S. FOUND C/P D4518P CONNECTED TO WRONG RECETACLE ( D4328J). CONNECTED TO CORRECT RECEPTACLE. OSP CKS GD FOR BOTH EMER LTS & CSDR CALA2026031614585Wire · shortedALL OF FIRST-CLASS SEAT EMERGENCY LIGHTS INOPERATIVE. R & R F2 5A FUSE IN FWD CHARGER. FIRST CLASS SEAT EMER LIGHT ILLUMINATED FOR 1 SEC & WENT OUT. TRIED ANOTHER FUSE, FUSE BLEW AGAIN. IAW AMM 33-51-06-960-804. SWAPPED AFT CHARGER WITH FWD CHARGER, SAME RESDR AALA202603169062Elec Connector · disconnectedAIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHT ON SEAT 22 ABC INOP. WIRE FOR IN SEAT EMERGENCY LIGHTING. MAINTENANCE FOUND DAMAGED AT CONNECTOR 7260VC8. RE-TERMINATED AND REINSTALLED WIRE IAW ESPM 20-48-21.SDR DXTA2026031307235Wire · unsecureREAR AND LAV EMER EXIT SIGN NOT ILLUMINATED. RESERCHED CE-680 WIRE DIAGRAM BUT SHOWED LIMITED INFORMATION. CONTACTED MCC AND ASKED FOR ADDITIONAL WIRE: REFRENCES THAT WE DO NOT HAVE ACCESS TO. RECIVED REFRENCES AND DETERMINTED DISCREPANCY LEAD TO #4 EMERGESDR CALA2026031214526Wire Harness · brokenEMERGENCY LIGHT AT SEAT 36C INOPERATIVE. FOUND SEAT LIGHT HARNESS BROKEN. R & R THE WIRE HARNESS IAW CMM 25-22-69. LIGHT OPS CHECKED GOOD IAW AMM 33-51-11. NO DEFECT NOTED.SDR DXTA2026031307213Elec Connector · faultedEMERGENCY LIGHT OVER SEAT 7 DOES NOT ILLUMINATE WITH THE EMERGENCY LIGHT SWITCH IN ARM OR ON. THE LIGHT WILL ILLUMINATE WITH THE READING LIGHT SWITCH. ALL OTHER EMERGENCY LIGHTS OPERATE NORMALLY. WITH EMER LIGHTS ON, WHEN MOVING THE CONNECTOR THE LIGHT WOSDR CALA2026031114511Connector · damagedEMERGENCY AISLE LIGHT ABOVE ROW 27 INOPERATIVE. REMOVED ROW 27 AISLE CEILING LIGHT ASSY, SWAPPED IN KNOWN GOOD EMERGENCY LIGHT ASSY IAW AMM 33-51-03-960-802, NO FIX. NO VOLTAGE FOUND AT CONNECTOR D14714 IAW WDM 33-51-13-4. SWAPPED IN A NEW POWER SUPPLY M167SDR SWAA2026032378122Elec Connector · disconnectedFWD CLOSEOUT PANEL LOWER EMERGENCY LIGHT L/H SIDE IS INOP.<[01] FOUND CONNECTOR D11074 NOT HOOKED UP. HOOKED UP CONNECTOR IAW SWPM 20-63-02; AND PERFORMED A GOOD OPERATIONAL TEST OF THE L/H LOWER EMERGENCY LIGHT IAW AMM 33-51-00-710-801.;[02] VERIFIED ACTION 1SDR AALA202603184693Wire Harness · no testAIRCRAFT IN BASE MAINTENANCE: 4 EACH AIRCRAFT LEFT HAND EMERGENCY LIGHT SEAT HARNESSES FAILD INSPECTION / CONTINUITY TESTS. REPLACED HARNESSES PER JOB CARD 2524E039-001SDR AALA202603093848Wire · brokenAIRCRAFT WAS NOT GROUNDED: MAINTENANCE FOUND BROKEN GROUND WIRE BETWEEN LH SIDE ROWS 29 AND 30. SEAT MOUNTED EMERGENCY LIGHTS INOPERATIVE. MAINTENANCE REPAIRED WIRE PER ESPM 20-43-11 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING S
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