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.

SDR DXTA2025120205921Battery Pack · no testCABIN EMERGENCY LIGHTING IS NOT WORKING PROPERLY. WITH BATTERIES OFF & FOLLOWING A 30 MIN CHARGE WITH APU ON, EMERGENCY LIGHTS WILL ILLUMINATE IN ON, BUT FAIL TO ILLUMINATE IN ARM. FAILURE DISCOVERED DURING PREFLT WHEN INTERIOR & EXTERIOR EMERGENCY LIGHTS WOUNov 30, 2025 · N806QS · Textrn TEXTRON700SDR DALA2025120208789Light · damagedAIRCRAFT 3411, DURING PDC INTERIOR CK. FOUND 2L DOOR AFT EMER. ESCAPE PATH FLOOD LIGHT DAMAGED. CORRECTIVE ACTION: REPLACED EMER. ESCAPE PATH FLOOD LIGHT REF. A330 IPC 33-51. OPS CKS GOOD. (LP 7971768)Nov 30, 2025 · N411DX · Airbus A330941SDR DALA2025120208780Power Supply · defectiveDURING SVC CHK FOUND EMERGENCY LIGHTS BETWEEN 28-32 INOPERATIVE. TROUBLESHOT IAW FIM 33-50-00-810-801. FOUND POWER SUPPLY DEFECTIVE. R & R THE POWER SUPPLY IAW AMM 33-51. OPS CHKD GOOD.Nov 30, 2025 · N825DN · Boeing 737932ERSDR DALA2025120208787Battery Pack · inoperativeAFT GALLEY RT EMERGENCY LIGHTS INOPERATIVE. REMOVED AND REPLACED AFT GALLEY BATTERY PACK M1672 IAW AMM 33-51. OPS CHECKED GOOD.Nov 30, 2025 · N901DN · Boeing 737924ERSDR CALA2025120211686Battery Pack · dischargedBATERRY PACK M2503 FAIL DURING EMERGENCY LIGHTING SYSTEM FUNCTIONAL CHECK. REMOVED AND INSTALLED NEW BATTERY PACK (M2503). OPS CHECK GOOD IAW AMM 33-51-06-906-805.Nov 30, 2025 · N38443 · Boeing 737900ERSDR CALA2025120211684Battery Pack · dischargedEMERGENCY BATTERY PACK M1675 WAS INOPERATIVE. REMOVED AND INSTALLED EMERGENCY BATTERY PACK M1675 IAW AMM 33-51-06-960-805. OPS CHECK GOOD.Nov 30, 2025 · N38443 · Boeing 737924ERSDR CALA2025120211682Light · brokenEMERGENCY LIGHT AT SEAT 28 C BROKEN REMOVED AND REPLACED EMERGENCY SEAT LIGHT AT 28C. OPS CHECK GOOD. IAW CMM 25-29-54.Nov 30, 2025 · N841UA · Airbus A319131SDR AALA202512019597Light · unsecureAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHTS IN ROW 14 ABC ARE POPPING OUT. RESECURED EMERGENCY LIGHT ASSEMBLY AT ROW 14ABC. PER AMM 33-51-03.Nov 30, 2025 · N305NX · Boeing 737823SDR AALA202512016020Light · inoperativeAIRCRAFT IN BASE MAINTENANCE: 3D AFT EMERGENCY LIGHT ON OUTER SHELL INOPERATIVE. REMOVED AND REPLACED AFT FLOOR PROXIMITY LIGHT AT SEAT 3D. PER AMM 33-51-05.Nov 30, 2025 · N762AN · Boeing 777223SDR AALA202512019510Light · inoperativeAIRCRAFT IN BASE MAINTENANCE: 5D SEAT EMERGENCY LIGHT ON OUTER SHELL INOPERATIVE. REMOVED AND REPLACED AFT GROUND PROXIMITY LIGHT AT SEAT 5D. PER AMM 33-51-05.Nov 30, 2025 · N762AN · Boeing 777223SDR AALA202512019147Light · inoperativeAIRCRAFT IN BASE MAINTENANCE: 4D SEAT EMERGENCY LIGHT ON OUTER SHELL INOPERATIVE. REMOVED AND REPLACED FORWARD GROUND PROXMIT LIGHT AT SEAT 4D. PER AMM 33-51-05.Nov 30, 2025 · N762AN · Boeing 777223SDR CALA2025113011590Lamp · inoperativeUPON SERVICE2 INSPECTION FOUND L2 DOOR OVERHEAD EMERGENCY LIGHTS INOP RELAMPED EMERGENCY LIGHT NO HELP, SUPECT BATTERY PACK M&E 75-3351-3-00041 2013-LA REFERENCE LOGPAGE 7124123 FOR R AND R OF EMERGENCY LIGHT POWER SUPPLY, OPS CHECK GOOD PER AMM 33-51-07.Nov 30, 2025 · N17139 · Boeing 757224SDR SCNA20251201454Charger · inoperativeRIGHT EMERGENCY LIGHT AFT OF THE RH MAIN ENTRANCE DOOR (FWD) INOP. RELAMPED, NO HELP, PATCHED IN NEW LIGHT ASSEMBLE, NO HELP. PLACED LIGHT ON MEL 33-14 MDDR 135366. 819737-2 REMOVED AND REPLACED BATTERY AND CHARGER ASSY REF AMM 33-51-06. RELAMPED LIGHT ASSYNov 30, 2025 · N840SY · Boeing 737800*SDR ASAA2025112962660Battery Pack · inoperativeEMERGENCY LIGHTS IN FORWARD GALLEY INOP. GROUNDED - YES. REPLACED BATTERY PACK FOR M1874 IAW AMM 33-51-06-960-805. OPS CHECK GOOD.Nov 29, 2025 · N569AS · Boeing 737890SDR SWAA2025120340600Battery Pack · inoperativeFWD CABIN OVERHEAD BIN LT EMERGENCY EXIST LIGHTS INOPERATIVE. REMOVED AND REPLACED THE BATTERY PACK M1675 AND PERFORMED GOOD FWD CABIN OVERHEAD EMERGENCY EXIST LIGHTS L1086; L1067 AND L273 IAW WDM 33-51-12, & AMM 33-51-06-960-802.Nov 29, 2025 · N8739L · Boeing 7378SDR SWAA2025120340739Battery Pack · inoperativeFWD 2 LT EMERGENCY COVE LIGHTS INOPERATIVE. REMOVED AND REPLACED BATTERY PACK M2335; PERFORMED A GOOD TEST IAW AMM 33-51-06-960-802.Nov 29, 2025 · N8739L · Boeing 7378SDR AALA202512030405Power Supply · no testAIRCRAFT IN BASE MAINTENANCE: INTERNAL LOAD FAULT MESSAGE FOR AFT LEFT EMERGENCY POWER SUPPLY UNIT DISPLAYED DURING SYSTEM TEST. REPLACED AFT LEFT EMERGENCY POWER SUPPLY UNIT AND ACCOMPLISHED A SATISFACTORY OPEWRATIONAL CHECK PER AMM 33-51-38.Nov 29, 2025 · N660AW · Airbus A320232SDR AALA202512035283Power Supply · no testAIRCRAFT WAS NOT GROUNDED: FAULT MESSAGE FOR EMERGENCY POWER SUPPLY UNIT 10WL DISPLAYED DURING SYSTEM TEST. REPLACED EMERGENCY POWER SUPPLY UNIT 10WL AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 335-51-38.Nov 29, 2025 · N952XV · Airbus A321253NSDR CALA2025120311741Lamp · inoperativeR1 EXTERIOR EMERGENCY LIGHT INOPERATIVE. REPLACED THE LAMPS FOR EMERGENCY LIGHT IAW AMM 33-51-04 -960-801. OPS CHECKED GOOD.Nov 29, 2025 · N37420 · Boeing 737924ERSDR CALA2025120311735Light · inoperative43G AND 49D SEATS - EMERGENCY PATH LIGHTS INOPERATIVE. ASSURED INOPERATIVE AREAS ILLUMINATION LIGHTS ARE NOT ADJACENT, CROSS-AISLE EXIT SIGNS OPERATE NORMALLY AND FLIGHT DECK EMERGENCY DOME LIGHT OPERATES NORMALLY. REQUIESTING MEL 3351A APPROVAL. APPROVED FORNov 29, 2025 · N228UA · Boeing 777222SDR SWAA2025120240986Cover · missingEMERGENCY EXIT LIGHT COVER MISSING OVER WING. INSTALLED THE COVER IAW SIP.Nov 29, 2025 · N8800L · Boeing 7378SDR SWAA2025120240641Lamp · inoperativeAFT ENTRY DOOR EMERGENCY LIGHT INOPERATIVE. REPLACED THE LAMPS IAW AMM 33-51-04. OPS CHKD NORMAL.Nov 29, 2025 · N8919K · Boeing 7378SDR DALA2025120208788Battery Pack · inoperativeFWD GALLEY EMERGENCY LIGHT BY R1 DOOR INOPERATIVE. REMOVED AND REPLACED M2816 BATTERY PACK IAW AMM 33-51, OPS CHECKED GOOD.Nov 29, 2025 · N920DU · Boeing 737924ERSDR SCNA20251202456Lamp · inoperativeDURING L/O CHK FOUND RIGHT AFT OVERWING DOOR EMERGENGY LIGHT INOP. RELAMPED RT AFT OVERWING EMERGENCY LIGHT IAW AMM 33-51-04-960-801. NO HELP. RELAMPED RT AFT OVERWING EMERGENCY LIGHT IAW AMM 33-51-04-960-801. OPS CHECK GOOD.Nov 29, 2025 · N814SY · Boeing 7378BKSDR CALA2025120211678Light · missingVERIFIED MISSING LENS OF THE FLOOR PROXIMITY LIGHT AT SEAT POSITIONS 6D AND 7D. INSTALLED NEW LIGHTS AT POSSITIONS 6D AND 7D. OPERATING PROPERLY AND GOOD FOR FLIGHT. IAW:AMM 33-51-06.Nov 29, 2025 · N24993 · Boeing 7879SDR CALA2025120211670Battery Pack · no testEPSU BATTERY EMER L, FAULT MESSAGE FROM CIDS WHILE CONDUCTING EMER LIGHT SYSTEM TEST. REMOVED AND REPLACED EPSU BATTERY 11WL, IAW AMM 33-51-38-000-002-A, 33-51-38-400-002-A. OPS CHECKED GOOD, NO FAULT MESSAGES OR DEFECTS NOTED.Nov 29, 2025 · N840UA · Airbus A319131SDR CALA2025120211668Power Supply · no testREMOVED EPSU (11WL) BATTERY, FOR USE ON A/C 4040, AND LOWER SIDEWALL PANEL AT LT WING EMERGENCY EXIT. REF 33-51-38-000-002-A. INSALLED NEW EPSU (11WL) AT LT WING EMERGENCY EXIT IAW AMM 33-51-38. OPS CHECKED GOOD.Nov 29, 2025 · N827UA · Airbus A319131SDR CALA2025120211666Lamp · inoperativeEMERGENCY LIGHTS - OPERATIONAL CHECK EMERGENCY LIGHTS. L2 ESCAPE SLIDE EMERGENCY LIGHT INOPERATIVE. REPLACED THE LAMPS IAW AMM 33-51-04. OPS CHECKED GOOD.Nov 29, 2025 · N37255 · Boeing 737824SDR WX0A2025120132651Power Supply · no test(AIRCRAFT NOT GROUNDED) DURING EPSU BITE TEST, EMERGENCY BATTERY 10WL FAILED. EMERGENCY BATTERY 10WL REPLACED AND TESTED SERVICEABLE PER AMM 33-51-38-400-002-A.Nov 29, 2025 · N219NV · Airbus A320214SDR SWAA2025120140999Light · brokenCENTER AISLE EXIT LIGHT BROKEN. REINSTALLED MID CABIN OVERHEAD EMERGENCY EXIT LIGHT ASSY IAW AMM 33-51-01. ACFT OK FOR SERVICE.Nov 29, 2025 · N8687A · Boeing 7378H4SDR SWAA2025120140659Light · inoperativeLEFT AFT MOST EMERGENCY LIGHT, AFT OF L2 DOOR, INOPERATIVE. RELAMPED IAW AMM 33-51-04. OPS CHECKED GOOD.Nov 29, 2025 · N7733B · Boeing 73776NSDR AALA202512012116Light · no testAIRCRAFT WAS GROUNDED: DURING EMERGENCY LIGHT TEST FOUND SEAT 3AB EMERGENCY LIGHTS INOPERATIVE. INSTALLED REAR (AALA202512015369) AND FORWARD (AALA202512012116) EMERGENCY LIGHT ASSEMBLY. PER AMM 33-51-11.Nov 29, 2025 · N846NN · Boeing 737823SDR AALA202512015549Sign · dislodgedAIRCRAFT WAS NOT GROUNDED: EXIT OVERHEAD SIGN CAME OFF THE AFT SIDE. REINTALLED OVER HEAD CABIN EXIT SIGN AFT SIDE.Nov 29, 2025 · N928AN · Boeing 737823SDR AALA202512015369Light · inoperativeAIRCRAFT WAS GROUNDED: DURING EMERGENCY LIGHT TEST FOUND SEAT 3AB EMERGENCY LIGHTS INOPERATIVE. INSTALLED REAR (AALA202512015369) AND FORWARD (AALA202512012116) EMERGENCY LIGHT ASSEMBLY. PER AMM 33-51-11.Nov 29, 2025 · N846NN · Boeing 737823SDR IPXA2025120197155Light · inoperativeFIRST OFFIER`S OVERHEAD/EMERGENCY LIGHT (DIM SETTING) INOPERATIVE. RE-LAPPED FO`S EMERGGENCY OVERHEAD DIM LIGHT IAW AMM 33-50-00 OPS CHECKED GOOD.Nov 29, 2025 · N144UP · Airbus A300F4622RSDR CALA2025113011589Light · faultedSEAT (15ABC) MOUNTED EMERGENCY (RED) LAMP NEEDS REPLACED DUE TO INTERMITTEN OPERATION. REMOVED AND REPLACED SEAT (15ABC) MOUNTED EMERGENCY (RED) LAMP, OPS CHECK GOOD, REF AMM 33-51-11. PARTS USED: 99-3350-3-0009, QTY :1Nov 29, 2025 · N66803 · Boeing 737924ERSDR SWAA2026011340584Lens · deterioratedDETERIORATED LAVATORY A EMERGENCY LIGHT LENS IN THE FWD GALLEY. REPLACED THE LAVATORY A EMERGENCY LIGHT LENS IAW AMM 33-51-01-960-802, STEP 3.C, ITEM 5 D AND 10.Nov 28, 2025 · N8625A · Boeing 7378H4SDR SWAA2026011340585Light · brokenBROKEN EMERGENCY LIGHT IN FWD GALLEY. REPLACED THE EMERGENCY LIGHT ASSY IAW AMM 33-51-01-960-802, STEP 3. C.Nov 28, 2025 · N8625A · Boeing 7378H4SDR SWAA2025120240674Lens · missingCREW REPORTS RT OVER WING EMERGENCY EXIT, LOWER EXIT SIGN LENS IS MISSING. INSTALLED RT OVERWING EMERGENCY EXIT LOWER SIGN LENS IAW AMM 33-51-01.OPS TEST CHECKED GOOD.Nov 28, 2025 · N906WN · Boeing 7377H4SDR SWAA2025120240516Cover · detachedLEFT SIDE OVERWING EMERGENCY LIGHT COVER DETACHED. REINSTALLED LEFT AFT OVERWING EMERGENCY EXIT SIGN COVER IAW AMM 33-51-01.Nov 28, 2025 · N8748Q · Boeing 7378SDR SWAA2025120240426Battery Pack · inoperativeR/H FWD MULTIPLE EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED THE RT FWD EMERGENCY LIGHT BATTER PACK IAW AMM 33-51-06. OPS CHECKED GOOD.Nov 28, 2025 · N8805L · Boeing 7378SDR AALA202512023352Light · inoperativeAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT LIGHT IN CEILING AT ROW 18 INOPERATIVE. REPLACED LIGHT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-11.Nov 28, 2025 · N128UW · Airbus A320214SDR AALA202512028853Battery · no testAIRCRAFT WAS NOT GROUNDED: BATTERY FAULT FOR EMERGENCY POWER SUPPLY UNIT 10WL DISPLAYED DURING SYSTEM TEST. REPALCED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.Nov 28, 2025 · N750UW · Airbus A319112SDR DALA2025120208786Battery Pack · inoperativeFORWARD GALLEY EMERGENCY LIGHTS INOPERATIVE. REMOVED AND REPLACED FORWARD GALLEY BATTERY PACK M1675. OPS CHECKED GOOD. IAW AMM 33-51.Nov 28, 2025 · N3760C · Boeing 737832SDR CALA2025120211664Battery Pack · dischargedL2 DOOR EMERGENCY BATTERY PACK M33099 HAD CAPACITY LOW. THE BATTERY PACK M33099 WAS REPLACED AND TESTED NORMAL IAW AMM 33-51-06.Nov 28, 2025 · N216UA · Boeing 777222SDR CALA2025120211662Battery Pack · dischargedL1 DOOR EMERGENCY BATTERY PACK M33093 HAD CAPACITY LOW. THE BATTERY PACK M33093 WAS REPLACED AND TESTED NORMAL IAW AMM 33-51-06.Nov 28, 2025 · N216UA · Boeing 777222SDR CALA2025120211660Battery Pack · dischargedR3 DOOR EMERGENCY BATTERY PACK M33401 HAD CAPACITY LOW. THE BATTERY PACK M33401 WAS REPLACED AND TESTED NORMAL IAW AMM 33-51-06.Nov 28, 2025 · N216UA · Boeing 777222SDR CALA2025120211658Battery Pack · dischargedR2 DOOR EMERGENCY BATTERY PACK M33098 HAD CAPACITY LOW. THE BATTERY PACK M33098 WAS REPLACED AND TESTED NORMAL IAW AMM 33-51-06.Nov 28, 2025 · N216UA · Boeing 777222SDR CALA2025120211656Battery Pack · dischargedR4 DOOR EMERGENCY BATTERY PACK M33409 HAD CAPACITY LOW. THE BATTERY PACK M33409 WAS REPLACED AND TESTED NORMAL IAW AMM 33-51-06.Nov 28, 2025 · N216UA · Boeing 777222SDR CALA2025120211654Battery Pack · dischargedL2 DOOR EMERGENCY BATTERY PACK M33096 HAD CAPACITY LOW. THE BATTERY PACK M33096 WAS REPLACED AND TESTED NORMAL IAW AMM 33-51-06.Nov 28, 2025 · N216UA · Boeing 777222
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