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 SWAA2025042928188Battery Pack · no testTHE EMERGENCY LIGHTING BATTERY PACK AT THE R/H OVERWING EXIT FAILED THE CAPACITY CHECK.<[01] REMOVED AND REPLACED BATTERY PACK PER M/M 33-51-06.SDR SWAA2025042928187Battery · no testTHE EMERGENCY LIGHTING BATTERY PACK AT THE L/H OVERWING EXIT FAILED THE CAPACITY CHECK.<[01] REMOVED AND REPLACED BATTERY PACK PER M/M 33-51-06.SDR SWAA2025042928186Battery Pack · no testAFT L/H EMERGENCY LIGHTING BATTERY PACK FAILED THE CAPACITY CHECK.<[01] REMOVED AND REPLACED BATTERY PACK PER M/M 33-51-06.SDR SWAA2025042940511Lens · missingEMERGENCY EXIT LENS COVER MISSING.<[01] REINSTALLED L1 DOOR THRESHOLD EMERGENCY EXIT LIGHT LENS COVER; PERFORMED EMERGENCY LIGHTS OPERATIONAL TEST PER AMM 33-51-00; NO DEFECTS NOTED.SDR 4VAA202504250002Power Supply · failedDURING INSPECTION, THE CABIN EMERGENCY LIGHTS WERE FOUND TO BE INOPERATIVE WITH CIRCUIT BREAKER E9 POPPED. MAINTEANCE REPLACED THE 9LN EMERGENCY POWER SUPPLY. OPERATIONAL CHECK S WERE GOOD WITH NO FURTHER DEFECTS NOTED.SDR DALA2025042803294Battery Pack · no test(LOG 7046244) FOUND LEFT AFT EMERGENCY LIGHTS INOP ON SVC CK. REMOVED AND REPLACED BATTERY PACK AND CHARGER AT LOCATION M1673 IAW B737 AMM 33-51. EMERGENCY LIGHT OPS CK GOOD.SDR DXTA2025042803221Battery · inoperativeEMERGENCY LIGHTING: BATTERIES DO NOT STAY CHARGED OVERNIGHT. CORRECTIVE ACTION: DURING FIRST POWER ON CHECKS FOUND EMERGENCY LIGHTS OPERATIONAL WITH NO ISSUES. GPU WAS THEN CONNECTED AND TURNED ON, CHARGED EMERGENCY LIGHTING FOR ABOUT 2 HOURS WITH NO DEFECT NOSDR JJBA20250428068Light · misinstalledRH OVERWING EMERGENCY EXIT LIGHT INSTALLED UPSIDE DOWN. REMOVED AND REPLACED RH OVERWING EMERGENCY EXIT LIGHT HOUSING.SDR AALA202504282572Lamp · burned outAIRCRAFT IN BASE MAINTENANCE: BURNED LAMP ON LATERAL EXIT SIGNS ON 3R CABIN DOOR. FINAL REPAIR UPDATED: REPLACED LAMP ON LATERAL EXIT SIGNS ON 3RCABIN DOOR IAW AMM 33-51-01-960-801.SDR HNAA2025042800222Charger · inoperativeLH WING FWD EMERGENCY LIGHT INOP. RAR CHARGER IAW AMM 33-50-04. OPS CHECK GOODSDR CALA2025042804258Battery Pack · no testEMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK {B737-33-3-0235} - FIRST CLASS FLOOR PATH LIGHTING DOES COME ON BUT GOES OUT AFTER APPROXIMATELY 20 SECONDS. THE AIRFRAFT HAS BEEN RUNNING FOR 5 HOURS ON APU POWER. NO IMPROVEMENT IN TEST DURATION. REMOVED & REPLACEDSDR CALA2025042804257Light · inoperativeFOUND WINDOW LIGHT AT RH EMERGENCY EXIT INOP PERFORMED REPLACEMENT OF WINDOW LIGHT - OVERWING EXIT LIGHT ASSEMBLY IAW AMM TASK 33-21-00-960-802, OPS CHECK OK.PARTS USED: 60-3321-3-0009, QTY :1SDR F3LA202504250217Power Supply · failedDISCREPANCY: FAULT WAS DISCOVERED DURING SCHEDULED RON MAINTENANCE AND CAUSED NO FLIGHT DELAY OR CANCELLATION. LP500063 ITEM #3 EPSU BATTERY AT POS 13WL FAILED OPS TEST.
CORRECTIVE ACTION: REMOVED AND REPLACED EPSU AT POSITION 13WL. REF AMM 33-51-38-000-001-ASDR F3LA202504250216Power Supply · failedDISCREPANCY: FAULT WAS DISCOVERED DURING SCHEDULED RON MAINTENANCE AND CAUSED NO FLIGHT DELAY OR CANCELLATION. LP500063 ITEM #2 EPSU BATTERY AT POS 12WL FAILED OPS TEST.
CORRECTIVE ACTION: REMOVED AND REPLACED EPSU AT POSITION 12WL. REFERENCE AMM 33-51-38-000SDR AALA202504253167Battery Pack · no testAIRCRAFT IN BASE MAINTENANCE: L3 DOOR EPAS BATTERY FAILED TESTS. MAINTENANCE REMOVED UNSERVICEABLE L3 DOOR EPAS BATTERY AND REPLACED WITH SERVICEABLE EPAS BATTERY PACKS OPS CHECK GOOD IAWB777 AMM 52-12-19.SDR AALA202504251187Battery Pack · no testAIRCRAFT IN BASE MAINTENANCE: R3 DOOR EPAS BACK UP BATTERY FAILED TEST. MAINTENANCE REMOVED UNSERVICEABLE R3 DOOR EPAS BACK UP BATTERY PACK AND REPLACED WITH SERVICEABLE BATTERY PACK AND OPS CHECK GOOD IAW: B777AMM 52-12-19.SDR DALA2025043003347Power Supply · inoperativeCABIN EMER EXIT LT DISPATCH MSG. R+R EPSU (102WL2) PER A350 AMM 33-51. CHECKS GOOD. NO DISPATCH MSG. (LP# 6915186)SDR REXA2025042900488Lamp · inoperativeAFT 2 EMERGENCY CEILING LIGHTS INOP REMOVED AND REPLACED BULBS IAW CRJ 900 AMM 33-51-09. OPS CHECK GOOD.SDR SWAA2025042862861Battery Pack · inoperativeFWD GALLEY EMERGENCY LIGHTS INOP<[01] FOUND FWD L/H BATTERY PACK INOP. REMOVED AND REPLACED FWD L/H BATTERY PACK REF AMM 33-51-06; OPS CHECKED GOOD.SDR SWAA2025042862974Power Supply · inoperativeFORWARD EXTERIOR EMERGENCY EXIT LIGHT BY R1 DOOR INOP.<[01] REMOVED AND REPLACED FWD OVERHEAD (M2816) POWER SUPPLY IAW AMM 33-51-06. OPS CHECK GOOD.SDR JJBA20250428067Lamp · inoperativeEMERGENCY INTERIOR AFT CEILING LIGHT OUT. REMOVED AND REPLACED LAMP. OPS CHECK SAT.SDR CALA2025042804256Bulb · inoperativeEMERGENCY LIGHT NOT ARMED INDICATOR LIGHT LOWER BULB INOP REPLACED INOP EMERGENCY LIGHT NOT ARMED INDICATOR LAMP IAW AMM 33-18-00. OPS CHECK GOODSDR DALA2025042503254Sign · detachedSHIP 5644 EXIT SIGN OVER 2L DOOR NEEDS REATTACHED. CORRECTIVE ACTION: RESECURED EXIT SIGN AS REQ. NTF. (6368650)SDR AALA202504257132Power Supply · no testAIRCRAFT WAS NOT GROUNDED: DURING EMERGENCY POWER SUPPLY UNIT SYSTEM TEST THE FOLLOWING MESSAGES DISPLAYED: EXIT SIGNS/EPSU(11WL)EXT L , EXIT SIGNS/EPSU(13WL)AFT L, FPEEPMS CROSS AISLE LT/EPSU(13W)AFT L, EXIT SIGNS/EPSU(12WL)EXT R AND FPEEPMS CROSS AISLE LT/EPSDR AALA202504258629Battery · no testAIRCRAFT WAS NOT GROUNDED: RH EMR EXIT BATTERY FAILED TEST. MAINTENANCE REPLACED RH EMR BATT IAW AMM 33-51-38 OPS CK GOOD.SDR CALA2025042504245Battery · failedOPERATIONAL CHECK OF CABIN EMERGENCY LIGHTS {A3NB-33-3-6012} - EPSU 11WL FAILED TEST. REMOVED AND REPLACED BATTERY OF THE EPSU(11WL) IAW AMM 33-51-38-000-002-A. OPS CHECKED GOOD.PARTS USED: 18-3351-3-0001,QTY :1SDR CALA2025042504244Battery Pack · inoperativeAFT ENTRY DOOR 2R EXT EMERGENCY LIGHT INOP R&R AFT EMERGENCY LIGHT BATTERY ON POWER SUPPLY M1672 OPS CHECK NORMAL REF. AMM 33-51-00.SDR CALA2025042504243Lamp · inoperativeEMERGENCY LIGHTS OPERATIONAL CHECK FOUND SLIDE AND OVERWING ESCAPE LIGHT EMERGENCY INOPERATIVE NEAR DOOR 4L/H. REMOVED AND REPLACED LAMP FROM SLIDE AND OVERWING ESCAPE LOGHT EMERGENCY NEAR DOOR 4L/H AS PER AMM TASK 33-51-06-902-082. GOOD FOR SERVICE.SDR CALA2025042504228Power Supply · failedEMERGENCY LIGHT POWER SUPPLY M1673 FAIL FUNTIONAL CHECK. (REF AAR NR 1000032270). REMOVED AND INSTALLED NEW BATTERY PACK (M1973) IAW B737 AMM 33-51-06-960-805 AND INSTALL TEST GOOD. REMOVED AND INSTALLED NEW BATTERY PACK (M1973) IAW B737 AMM 33-51-06-960-805 SDR CALA2025042504227Battery · failedDR R1 EMER LT BATTERY M33094 TEST FAIL DR R1 EMER LT BATTERY M33094 REPLACED AND TESTED NORMAL AS PER AMM 33-51-06.SDR CALA2025042504226Battery · failedDR R3 EMER LT BATTERY M33401 TEST FAIL DR R3 EMER LT BATTERY M33401 REPLACED AND TESTED NORMAL AS PER AMM 33-51-06.SDR CALA2025042504225Battery · failedDR L3 EMER LT BATTERY M33400 TEST FAIL. DR L3 EMER LT BATTERY M33400 REPLACED AND TESTED NORMAL AS PER AMM 33-51-06.SDR CALA2025042504224Battery · failedDR R4 EMER LT BATTERY M33408 TEST FAIL. DR R4 EMER LT BATTERY M33408 REPLACED AND TESTED NORMAL AS PER AMM 33-51-06.SDR CALA2025042504223Battery · failedDR L3 EMER LT BATTERY M33405 TEST FAIL. DR L3 EMER LT BATTERY M33405 REPLACED AND TESTED NORMAL AS PER AMM 33-51-06.
SDR CALA2025042504222Battery · no testDR L1 EMER LT BATTERY M33424 TEST FAIL. DR L1 EMER LT BATTERY M33424 REPLACED AND TESTED NORMAL AS PER AMM 33-51-06.SDR AALA202504247442Diode · inoperativeAIRCRAFT WAS NOT GROUNDED: WHILE PERFORMING PS CHECK, EMERGENCY EXIT WALL LIGHTS 40WL, 41WL, AND 50WL INOP. T/S PER TSM 33-51-00-810-807A DUE TO INTERNAL FAULT ON FWD ESPU. MAINTENANCE REPLACED DIODE PACK 1158VD IAW ESPM 20-46-50 AND ESPM 20-44-23.SDR AALA202504245407Relay · faultedAIRCRAFT WAS NOT GROUNDED: WHILE PERFORMING PS CHECK, EMERGENCY EXIT WALL LIGHTS 40WL, 41WL, AND 50WL INOP. T/S PER TSM 33-51-00-810-807A DUE TO INTERNAL FAULT ON FWD ESPU. MAINTENANCE REPLACED RELAY 8WL DIODE PACK 1158VD IAW ESPM 20-46-50 AND ESPM 20-44-23.SDR AALA202504242088Power Supply · no testAIRCRAFT WAS NOT GROUNDED: WHILE PERFORMING PS CHECK, EMERGENCY EXIT WALL LIGHTS 40WL, 41WL, AND 50WL INOP. T/S PER TSM 33-51-00-810-807A DUE TO INTERNAL FAULT ON FWD ESPU. MAINTENANCE REPLACED FWD EPSU IAW AMM 33-51-38.SDR SWAA2025052956960Light · brokenBROKEN EMERGENCY LIGHT ASSY ON HEADER PANEL RH AT FWD GALLEY AREA 2025-274434 <[01]. REPLACED EMERGENCY LIGHT ASSY ON HEADER PANEL RH AT FWD GALLEY AREA IAW B737-700 AMM 33-51-01-960-802 STEP 3.C.(6)(7). TEST IS OK; [02] CORRECTED STEP 1: REPLACED EMERGENCY SDR SWAA2025052956961Light · brokenINCORRECTED EMERGENCY EXIT LIGHT LENS ON LAVATORY A AT FWD GALLEY AREA (1 EA) 2025-274351 <[01]. REPLACED EMERGENCY EXIT LIGHT LENS ON LAVATORY A AT FWD GALLEY AREA IAW B737-700 AMM 33-51-01-960-802 STEP 3.C.(10); [02] REPLACED EMERGENCY EXIT LIGHT LENS ON LASDR SWAA2025052956967Light · brokenBROKEN EMERGENCY EXIT LIGHT ASSY LAVATORY B AT AFT GALLEY AREA (1 EA) 2025-274445 <[01]. REPLACED HOSE AIR DUCK ON LAVATORY A AT FWD GALLEY AREA IAW B737-700 AMM 33-51-01-960-802 STEP 3.C.(5)(D) THRU 3.C.(7);[02] CORRECTED STEP 1: REPLACED HOSE AIR DUCK ON LAVSDR AALA202505092490Bulb · inoperativeAIRCRAFT IN BASE MAINTENANCE: FORWARD RECESSED PANEL EMER LIGHT IS INOPERATIVE. REMOVED AND REPLACED FORWARD RECESSED PANEL EMERGENCY LIGHT BULB. PER B737-NG-AMM 33-51-03. PERFORMED SATISFACTORY OPERTIONAL CHECK OF FORWARD RECESSED PANEL EMERGENCY LIGHT. PER BSDR AALA202505098475Light · brokenAIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHT IN RH GALLEY #4 BROKEN. MAINTENANCE REPLACED EMERGENCY LIGHT IN RH GALLEY #4 IAW CMM 25-06-58 AND AMM 53-51-00-710-801.SDR DALA2025050603514Battery Pack · inoperativeAFT OVERWING (L&R) EXIT LIGHT IS INOPERATIVE. MAINTENANCE REPLACED THE EMERGENCY LIGHT BATTERY PACKS B5-119 & B5-230. OPERATIONAL CHECK IS NOW NORMAL REF B717 AMM 33-51. (LP #6520466)SDR DALA2025050103367Battery · no testDURING SERVICE CHECK FOUND SEAT ROW 45-54FG EMERGENCY LIGHTS TO BE INOPERATIVE. MAINTENANCE REPLACE THE BATTERY AND POWER SUPPLY PER B767 AMM 33-51. LIGHT CAME ON FOR ONLY A FEW SECONDS. SUSPECT POWER SUPPLY BAD FROM STOCK. INSPECTED ORIGINAL POWER SUPPLY AND SDR SWAA2025042927727Fuse · inoperativeLEFT OVERWING EMERGENCY LIGHTS INOP<[01] REMOVED AND REPLACED ALL FUSES IN LEFT OVERWING EMERGENCY BATTERY PACK AND OPS CHECK GOOD IAW SWA B737-700 AMM 33-51-06. <BR><BR>PO 1017932.1;[02] REMOVED AND REPLACED ALL FUSES IN LEFT OVERWING EMERGENCY BATTERY PACK ASDR IPXA2025042900346Light · inoperativeINTERIOR EMERGENCY LIGHT ON MAIN DECK L1 DOOR AREA INOP. RE-LAMPED INTERIOR EMERGENCY LIGHT ON MAIN DECK L1 DOOR AREA IAW AMM 33-51-07. OPS CHECK GOOD AT THIS TIME. PLACARD REMOVED, MEL CLEARED!SDR SWAA2025042863253Lamp · inoperativeLEFT SIDE EMERGENCY ROW EXIT CABIN INTERIOR LIGHT IS INOP<[01] OK TO CONT PER MEL 33-2-03 SP1<BR><BR>SIDE WALL LIGHT NOT A EMERGENCY LIGHT <BR>MDDR#248576;[02] RELAMPED LEFT SIDE EMERGENCY ROW CABIN INTERIOR LIGHT IAW AMM 33-51-03. OPS CHECK GOOD.SDR SWAA2025042858100Battery Pack · no testAFT L/H EMERGENCY LIGHTING BATTERY PACK FAILED THE CAPACITY CHECK.<[01] REMOVED AND REPLACED BATTERY PACK PER M/M 33-51-06.SDR SCNA20250425125Power Supply · inoperativeLEFT OVER WING EMERGENCY EXIT LIGHT INOP. REF TO TECHOPS MX N/R 00175 - RESOLUTION: REPLACED L/H EMERGENCY EXIT LIGHT POWER SUPPLY IAW B737-800 AMM 35-51-06 OPS CHECK GOPOD
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