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.
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
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 DXTA2026030507109Power Supply · defectiveBOTH THE EMERGENCY EXIT LIGHT NEAR THE CABIN DOOR AND THE GALLEY EMERGECY LIGHT ARE NOT STAYING BRIGHT FOR VERY LONG BEFORE DIMMING TO UNEXCEPTABLE LEVELS. EVEN AFTER A LONG FLIGHT. SUGGESTING THE BATTERY PACK IS GOING BAD. CORRECTIVE ACTION: REMOVED AND REPLSDR CALA2026030514363Control Unit · faultedPASSENGER SEAT EMERGENCY LIGHTS, SEATS 44D, 45D, 46D INOPERATIVE. PERFORMED FIN DMC-B787-A-33-50-F1-BCA-421A-A, NOTED WCU M3351WG01 WITH ABNORMAL FUNCTION. REMOVED AND REPLACED WCU IAW DMC-B787-A-33-51-07-01A-520A-A/720A/A. . NOTED EPL POSITION 47D DAMAGE. RSDR CALA2026030514361Lens · missingEMERGENCY LIGHTS SWITCH, LIGHT COVER MISSING ON OVERHEAD. REPLACED DEFECTIVE LENS CAP FOR ARMED ANNUNCIATOR, CHKD OKAY.SDR WX0A2026030432747Epsu · faulted(AIRCRAFT NOT GROUNDED) EPSU 10WL, 12WL, 13WL BATTERY FAULT. REMOVED AND REPLACED 10WL, 12WL AND 13WL IAW AMM 33-51-38-000-002-A - 400-002-A. PERFORMED OPS TEST OF EPSU THRU BITE CHECK, OPS CHECK GOOD. PERFORMED INTERFACE AND POWER-UP TEST OF THE CIDS, OPS CSDR F3LA202603040376Power Supply · no testEPSU UNIT (11WL) INOPERATIVE. EMERGENCY EXIT LIGHTS FAIL EMERGENCY LIGHTING TEST, EPSU FAULTING DURING SCHEDULED MX. REMOVED AND REPLACED (11WL) EPSU IAW 33-51-38-400-0001-A AMM. OPS CHECK GOOD. NO FURTHER DEFECTS NOTED. A/C OK FOR SERVICE.SDR ASAA2026030363651Cids · malfunctionedEXIT SIGNS AT DOORS 1R AND 2R REMAINED ILLUMINATED. GROUNDED - YES. RESET CIDS 1+2 LIGHT DIMMING FUCTIONS RETURNED TO NORMAL. A/C OK TO CONTINUE.SDR ASAA2026030364675Battery Pack · dischargedEMERGENCY LIGHTS OUT AT R2 DOOR ABOVE AND ON AFT GALLEY- NOTE EXTERIOR LIGHTS FOR THIS BATTERY PACK ARE ALSO OUT. GROUNDED - YES. REMOVED AND REPLACED AFT R/H EMERGENCY BATTERY PACK POWER SUPPLY S/N 167523 REF B737 AMM 33-51-06 EMER LIGHTS AT DOOR R2 ABOVE ANDSDR ASAA2026030364674Battery Pack · dischargedEMERGENCY LIGHTS OUT AT OVERHEAD BINS RIGHT SIDE ROWS 1,4,9 AND 13 AND ABOVE R1 DOOR G1 GALLEY. NOTE EXTERIOR LIGHTS FOR THIS BATTERY PACK ARE ALSO OUT. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY POWER SUPPLIES M2816 & M1676 S/N 1677525 AND T1677522 IAW ASDR DALA2026030401518Lens · wrong partSEAT ROW 16DEF EMERG LIGHT LENS IS CLEAR. PER JIC 0520-8527 LENS RPLD SAME CKS GOOD.SDR DALA2026030401511Charger · inoperativeFOUND 4L AND 4R DOORS WITH ONE EACH EMERGENCY EXIT LIGHT INOP. REMOVED AND REPLACED M736 BATTERY CHARGER AND BATTERY PER B 757 AMM 33-51.MFG PN ON/OFF 2012-1. (8242701)SDR DALA2026030401507Fuse · failedINTERIOR SEAT MOUNTED EMERGENCY LIGHTS INOP ROWS 1-4. FOUND & REPLACED 1 BAD FUSE ON M731 POWER SUPPLY PER B757 AMM 33-51 REPLACED M731 POWER SUPPLY. DISCREPANCY CORRECTED. (8584735)SDR DALA2026030401503Power Supply · inoperativeROW 30AB-37AB EMERGENCY LIGHTS INOP. T/S & FOUND ESPU (15WL) FAULTS. R/R ESPU REF A330 AMM 33-51. OK FOR SERVICE. (8351622)SDR IPXA2026030973683Battery · inoperative**SUPPLEMENTAL SDR** FAULT - FOUND EMERGENCY LIGHT DID NOT STAY ON FOR 15 MINUTES (REPLACE). I.A.W AMM 33-51-07-022-001, 33-51-07-422-012 REV. 147 REPLACED THE BATTERY PACK, AND CONDITION CHECK NORMAL. REVIEW COMPLETESDR SWAA2026030576150Lens · missingFLT ATT REPORTED, EMERGENCY EXIT LIGHT LENS MISSING AT SEAT ROW 17 ABC, CEILING LIGHTS. INSTALLED THE LENS IAW MM 33-51-03.SDR SWAA2026030575689Sign · out of adjustCEILING EMERGENCY EXIT SIGN IS CROOKED AT THE OVER WING EXIT. ADJUSTED CEILING EMERGENCY EXIT SIGN IAW AMM 33-51-01.SDR SWAA2026030575719Battery Pack · inoperativeAFT RT DOOR EXTERIOR EMERGENCY LIGHT FOUND INOPERATIVE. R & R THE BATTERY PACK IAW AMM 33-51-06.SDR AALA202603052192Sign · detachedAIRCRAFT WAS NOT GROUNDED: SEAT 27C EMERGENCY EXIT LIGHT PANEL IS DETACHED FROM THE SEAT. REINSTALLED SEAT 27C EMERGENCY LIGHT, OPS CHECK GOOD. PER AMM 33-51-11.SDR AALA202603050211Lens · dislodgedAIRCRAFT WAS NOT GROUNDED: L2 EMERGENCY EXIT LIGHT INDICATOR LENS FOUND UNINSTALLED. REMOVE AND REPLACED L2 EMERGENCY LIGHT ASSEMBLY. PER AMM 33-51-01.SDR CALA2026030514343Battery Pack · no testBATTERY PACK M1695 FAILED AN OPS CHECK. REMOVED AND REPLACED THE BATTERY PACK M1695 IAW AMM 33-51-06-960-805 TESTED GOOD.SDR CALA2026030514341Battery Pack · no testBATTERY PACK M1694 FAILED AN OPS CHECK. REMOVED AND REPLACED POWER SUPPLY M1694 & BATTERY PACK M1694 IAW AMM 33-51-06-960-806 & AMM 33-51-06-960-805 TESTED GOOD.SDR CALA2026030514339Battery Pack · no testEMERGENCY LIGHTS BATTERY PACK M1674 FAILED AN OPS CHECK. REMOVED AND REPLACED THE BATTERY IN POWER SUPPLY M1674, INSTALLATION TESTED GOOD IAW AMM 33-51-06-960-806.SDR CALA2026030414326Fuse · blownFIRST CLASS EMERGANCY EXIT LIGHTS INOPERATIVE, REMOVED AND REPLACED FUSES ON THE FORWARD POWER SUPPLY IAW AMM 33-51-06-960-801. OPS CHECKED GOOD.SDR CALA2026030414325Light · no discrepancyFA REPORT EMERGENCY EXIT LIGHTS FLICKERED SEVERA L TIMES AS THE DOORS WERE BEING DISARMED ON PACP CABIN EMERGENCY LIGHT TEST ALL DOOR SLIDES AND EPSU TEST NORMAL NO FAULTS FOUND.SDR AALA202603042448Sign · dislodgedAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT SIGN HANGING FROM CENTER ISLE ABOUT ROW 15. REINSTALLED EXIT SIGN IAW AMM 33-51-01.SDR AALA202603046876Sign · dislodgedAIRCRAFT WAS NOT GROUNDED: EXIT SIGN LABEL CAME OFF L1 FLOOR EXIT SIGN. REPLACED EXIT SIGN COVER AT L1 JUMP SEAT AREA. PER AMM 33-51-01.SDR DXTA2026030407092Power Supply · defectiveFLOOR EMERGENCY LIGHTS UNDER SEATS 5 AND 8, OVERHEAD EMERGENCY LIGHT SEAT 7 AND WING EMERGENCY STEP LIGHT FAILED PREFLIGHT TEST. COMPLIED WITH AFM CHARGING PROCEDURE FOR 30 MINS. EMERGENCY LIGHTS FAILED PREFLIGHT TEST A SECOND TIME. MAINTENANCE ADVISED TO NOTSDR SWAA2026030375699Bulb · inoperativeEXTERIOR EMERGENCY LIGHT BY THE AFT ENTRY DOOR WAS INOPERATIVE. R & R THE BULB IAW AMM 33-51-04.SDR DALA2026030301471Light · detachedSHIP 5654, SEAT 25D ARM BASE, EMERGENCY LIGHT BROKEN OFF. R & R THE 25D AISLE BUMPER, EMERGENCY LIGHT ASSY, & EMERGENCY LIGHT LENS IAW CMM 25-21-52. OPS CHECKED GOOD. (8504429)SDR FDEA202603020305Battery Pack · inoperativeEMERGENCY LIGHTS AT DOOR L1 INOPERATIVE. REPLACED DOOR L1 EMERGENCY LIGHTS BATTERY PACK IAW AMM 33-51-07-2. OPS CHECKED GOOD.SDR IPXA2026030381295Power Supply · inoperativeEMERGENCY LIGHT WILL NOT COME ON. REMOVED & REPLACED THE EMERGENCY POWER SUPPLY IAW AMM 33-51-07/201. OPS TESTED GOOD.SDR AALA202603034756Bulb · inoperativeAIRCRAFT WAS NOT GROUNDED: SEVERAL CABIN EMERGENCY LIGHT SIGN BULBS INOP. MAINTENANCE REPLACED OVERHEAD EMERGENCY EXIT BULBS IAW CMM 33-50-03.SDR AALA202603032070Light · inoperativeAIRCRAFT IN BASE MAINTENANCE: INOP LIGHT EMERGENCY EXIT ON SEAT ROW 4 LH SIDE PAX CABIN. MAINTENANCE REPLACED LIGHT EMERGENCY EXIT ON SEAT ROW 4 LH SIDE PAX CABIN IAW ESPM 20-48-14.SDR AALA202603034851Light · inoperativeAIRCRAFT IN BASE MAINTENANCE: INOP LIGHT EMERGENCY EXIT ON SEAT ROW 24 LH SIDE PAX CABIN. MAINTENANCE REPLACED LIGHT EMERGENCY EXIT ON SEAT ROW 24 LH SIDE PAX CABIN IAW ESPM 20-48-14.SDR DALA2026030301465Battery · faultedAIRCRAFT 5086, DURING SVC CHECK FOUND CIDS 1 FAULT " BAT / EPSU (10WL) FWD L". CORRECTIVE ACTION: REPLACED EPSU BATT AT 10WL PER A321 AMM 33-51. OPS TEST GOOD. (LP 8168193)SDR AALA202603034160Relay · defectiveAIRCRAFT WAS NOT GROUNDED: CABIN EMERGENCY EXIT LIGHTS FLICKERING. MAINTENANCE REPLACED RELAY 8WL AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM.SDR AALA202603038748Battery · no testAIRCRAFT WAS NOT GROUNDED: BATTERY FAULT FOR EMERGENCY POWER SUPPLY UNIT 10WL DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM PER AMM 33-51-38 WITH NO FAULTS NOTED.SDR SIMA20260302001Sign · brokenAFT SERVICE DOOR EMERGENCY EXIT IDENTIFIER BROKEN. REMOVED AND REPLACED AFT SERVICE DOOR EMERGENCY EXIT IDENTIFIER LIGHT ASSEMBLY IAW AMM 33-50-15. OPERATIONAL CHECK GOOD IAW AMM 33-50-00.SDR CALA2026030314288Battery Pack · no testPASSENGER CABIN, EMERGENCY LIGHT BATTERY PACK M1672 FAILED AN OPS CHECK. REMOVED AND REPLACED THE BATTERY PACK M1672 IAW AMM 33-51-06-960-805, TESTED GOOD.SDR CALA2026030314287Battery Pack · no testEMERGENCY LIGHTS, BATTERY PACK M1670 FAILED AN OPS CHECK. REMOVED AND REPLACED THE BATTERY PACK M1670 IAW AMM 33-51-06-960-806 & AMM 33-51-06-960-805, TESTED GOOD.SDR CALA2026030314286Battery Pack · no testEMERGENCY LIGHTS, BATTERY PACK M1676 FAILED AN OPS CHECK. REMOVED AND REPLACED THE BATTERY PACK M1676 IAW AMM 33-51-06-960-806 & 33-51-06-960-805. TESTED GOOD.SDR CALA2026030314285Battery Pack · no testEMERGENCY LIGHTS, BATTERY PACK M1675 FAILED AN OPS CHECK. REMOVED AND INSTALLED A NEW BATTERY PACK M1675, TESTED GOOD IAW AMM 33-51-960-806.SDR CALA2026030314283Battery Pack · no testEMERGENCY LIGHTS, BATTERY PACK M1671 FAILED AN OPS CHECK. REMOVED AND REPLACED THE BATTERY PACK M1694 IAW AMM 33-51-06-960-805 TESTED GOOD.SDR CALA2026030314269Lamp · inoperativeOUTER ESCAPE LIGHT LAMP FOR R4 DOOR INOPERATIVE. REMOVED AND REPLACED LAMP IAW AMM 33-51-06.SDR CALA2026030314267Lamp · inoperativeOUTER ESCAPE LIGHT LAMP FOR L4 DOOR INOPERATIVE. REMOVED AND REPLACED THE LAMP IAW AMM 33-51-06.SDR CALA2026030314219Bulb · inoperativeEMERGENCY EXIT NOT ARMED, RT ALPHA VANE ANNUNCIATOR LIGHTS INOPERATIVE. REPLACED THE BULBS IAW AMM 33-11-00/201.SDR CALA2026030314218Light · detachedEMERGENCY LIGHT 29C HANGING DOWN. REQUESTED MEL FOR EMERGENCY LIGHT 29C. MEL 3351A REJECTED. SECURED THE HOUSING TO SEAT FRAME AS REQUIRED, CHECKED ISLE PATH LIGHTING, OPS CHECKED GOOD. OK TO CONTINUE.SDR CALA2026030314217Light · no discrepancyOVERHEAD EMERGENCY EXIT LIGHTS ON AT 29 & 34 DEF FLOOR LEVEL, EXIT LIGHTS AT ROW 31 & BACK. PERFORMED AN OPS CHECK OF THE EMERGENCY LIGHTS IAW AMM 33-51-00/501. ALL EMERGENCY LIGHTS WORKING NORMALLY, NO FAULTS NOTED.SDR IPXA2026030273683Light · no testFOUND EMERGENCY DID NOT STAY ON FOR 15 MINUTES.SDR SWAA2026031775358Bezel · crackedPASSENGER CABIN: AFT PASSENGER COMPARTMENT CEILING HORSESHOE PANEL EMERGENCY LIGHT BEZEL CRACKED. INSTALLED NEW AFT PASSENGER COMPARTMENT CEILING HORSESHOE PANEL EMERGENCY LIGHT BEZEL (LENS) IAW AMM 33-51-03.SDR DALA2026030401484Power Supply · inoperativeL4 DOOR EXTERIOR EMERGENCY LIGHT INOPERATIVE. FOUND POWER SUPPLY M738 BAD. R & R M738 POWER SUPPLY IAW AMM 33-51-07. OPS CHKD GOOD. NO FAULTS. ACFT OK FOR SERVICE. (8450821)
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