JASC 3350

Service difficulty reports · 225,681

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 DALA2026072304312Power Supply · failedLAST SEAT ROW SECT EMER LIGHTS NOT ILLUMINATING, BATT LOCATION AFT GALLEY CEILING RT SIDE. R & R FAILED PWR SUPPLY IAW AMM 33-51 CKS GOOD. (8178956) AIRCRAFT WAS GROUNDED.Jul 22, 2026 · N864DN · Boeing 737932ERSDR UIEA2026072200637Light · inoperativeLEFT HAND & RT NR 3 OVERWING EMERGENCY LIGHT INOPERATIVE. REMOVED & REPLACED LT & RT EMERGENCY OVERWING LIGHT ASSY IAW AMM 33-51-03. OPS CHK OK.Jul 22, 2026 · N481MC · Boeing 747443SDR WX0A2026072232897Battery · no test(AIRCRAFT NOT GROUNDED) EPSU BATTERY FIN 11WL AND 12WL FAILED BATTERY CAP TEST. REMOVED AND REPLACED EPSU BATTERY FIN 11WL AND 12WL IAW AMM 33-51-38-000/400-002-A"Jul 22, 2026 · N253NV · Airbus A320214SDR DALA2026072204289Battery Pack · inoperativeFIRST CLASS EMERGENCY LIGHTS INOP. REPLACED EMERGENCY BATTERY FROM POWER SUPPLY M731 PER AMM 33-51. CKS OK. (LP 9215852 - AIRCRAFT WAS GROUNDED)Jul 22, 2026 · N707TW · Boeing 7572Q8SDR AALA202607224089Power Supply · no testAIRCRAFT WAS NOT GROUNDED: FAULT DISPLAYED FOR EMERGENCY POWER SUPPLY UNIT 12WL DURING SYSTEM TEST. MAINTENANCE REPLACED EMERGENCY POWER SUPPLY UNIT 12WL PER AMM 33-51-38 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK WITH NO FAULTS NOTED.Jul 22, 2026 · N760US · Airbus A319112SDR DALA2026072204280Battery Pack · inoperativeDURING CHECK 32, EMERG BATT. PACK RESTORE, FOUND 15WL POWER SUPPLY BAD. REPLACED 15WL EMERGENCY POWER SUPPLY UNIT PER A321 AMM 33-51. OPS CK NML. (LP 9611852 - AIRCRAFT WAS GROUNDED)Jul 22, 2026 · N384DN · Airbus A321211SDR SWAA2026080375433Light · inoperativeEMERGENCY LIGHT ON BIN AT ROW 7 - 8 DEF INOPERATIVE. REMOVED & REPLACED EMERGENCY LIGHT ON BIN AT ROW 7 - 8 DEF AND PERFORMED GOOD OPS TEST IAW AMM 33-51-03-960-801.Jul 21, 2026 · N495WN · Boeing 7377H4SDR SWAA2026080390865Lamp · burned outRIGHT OVERWING LOWER EMERGENCY EXIT SIGN HAS BURNED OUT BULBS. R & R RT OVERWING LOWER EMERGENCY SIGN LAMPS IAW AMM 33-51-01-960-801.Jul 21, 2026 · N495WN · Boeing 7377H4SDR SWAA2026080331483Battery Pack · inoperativeEMERGENCY LIGHTS ASSOCIATED WITH BATTERY PACK M1694 INOPERATIVE. REMOVED AND REPLACED BATTERY PACK M1694 AND PERFORMED GOOD TEST IAW AMM 33-51-06-960-802.Jul 21, 2026 · N8710M · Boeing 7378SDR SWAA2026080391858Battery Pack · inoperativeEMERGENCY LIGHTS ASSOCIATED WITH BATTERY PACK M1675 INOPERATIVE. REMOVED AND REPLACED M1675 BATTERY PACK IAW AMM 33-51-06-960-802 AND PERFORMED GOOD OPS TEST OF EMERGENCY LIGHTS ASSOCIATED WITH BATTERY PACK M1675 IAW AMM 33-51-06-960-802.Jul 21, 2026 · N8710M · Boeing 7378SDR SWAA2026072784169Charger · inoperativeEMERGENCY LIGHT ON ROW 19 DEF DOES NOT ILLUMINATE. REMOVED AND REPLACED AFT RT BATTERY PACK AND CHARGER IAW AMM 33-51-06.Jul 21, 2026 · N242WN · Boeing 7377H4SDR SWAA2026072719833Charger · inoperativeEMERGENCY AREA LIGHT ON ROW 22 DEF DOES NOT ILLUMINATE. REMOVED AND REPLACED AFT RT BATTERY PACK AND CHARGER IAW AMM 33-51-06Jul 21, 2026 · N242WN · Boeing 7377H4SDR SWAA2026072743150Lens · detachedEMERG EXIT LENS AT R1 DOOR, FELL OFF. REPLACED THE LENS IAW AMM 33-51-01Jul 21, 2026 · N8570W · Boeing 7378H4SDR SWAA2026072780289Battery Pack · inoperativeEMERGENCY LIGHT ON ROW 19 DEF DOES NOT ILLUMINATE. REMOVED AND REPLACED AFT RT BATTERY PACK AND CHARGER IAW AMM 33-51-06.Jul 21, 2026 · N242WN · Boeing 7377H4SDR SWAA2026072713137Battery Pack · no testFWD LT EMERGENCY BATTERY PACK AT M1675 FAILED CAPACITY CHECK. R & R CABIN EMERGENCY BATTERY PACK PER AMM 33-51-06.Jul 21, 2026 · N942WN · Boeing 7377H4SDR SWAA2026072736260Battery Pack · inoperativeEMERGENCY LIGHT ON ROW 22 DEF DOES NOT ILLUMINATE. REMOVED AND REPLACED AFT RT BATTERY PACK AND CHARGER IAW AMM 33-51-06.Jul 21, 2026 · N242WN · Boeing 7377H4SDR AALA202607273327Power Supply · no testAIRCRAFT WAS NOT GROUNDED: DURING EMERGENCY POWER SUPPLY UNIT SYSTEM TEST FAULT CODE (ESCAPE SLIDE LT/ EPSU (13WL) AFT L) DISPLAYED. MAINTENANCE REPLACED THE L4 DOOR SLIDE RAFT PER JOB CARD 26L00025011 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK WITH NO Jul 21, 2026 · N954XV · Airbus A321253NSDR CALA2026072417965Battery · warning messageEPSU BATTERY EMER R, 33-51-38, MX MSG DURING EMERGENCY LIGHT TEST ON PTP. REPLACED RIGHT EPSU BATTERY, OPS CHECKED GOOD, IAW AMM 33-51-38-000-002-A AND AMM 33-51-38-400-002-A.Jul 21, 2026 · N855UA · Airbus A319131SDR CALA2026072417964Battery Pack · no testEMERGENCY LIGHT BATTERY PACK M1672 FAILED CAPACITY CHECK. REPLACED EMERGENCY BATTERY AT LOCATION #M1672, LIGHTS RELATED TO THIS PACK DID NOT COME ON, SUSPECT BAD POWER SUPPLY. POWER SUPPLY IS ON AOG. REFERRED TO MM# 33-51-06-960-805. PERFORMED AMM 33-51-06-Jul 21, 2026 · N18223 · Boeing 737824SDR DALA2026072304307Housing · brokenEMERGENCY LIGHT HOUSING UNDER SEAT 21D IS BROKEN. R & R 21D EMERGENCY LIGHT HOUSING. OPS TESTED GOOD IAW AMM 33-51. (LP: 9613783, AIRCRAFT WAS GROUNDED)Jul 21, 2026 · N331NB · Airbus A319114SDR JJBA20260723014Lamp · inoperativeLEFT FWD FUSELAGE EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED LT FWD FUSELAGE EMERGENCY LIGHT LAMP. OPS CHECK SAT.Jul 21, 2026 · N12160 · Emb EMB145XRSDR REXA2026072301086Lamp · inoperative2 EMERGENCY FLOOD LIGHT BULBS INOP. R & R 2 EMERGENCY FLOOD LIGHT LAMPS P/N OL3071BPE/GPL REF AMM 33-51-05 OPS CHECK GOOD.Jul 21, 2026 · N331CA · Cndair CL6002C10SDR AALA202607226980Battery Pack · no testAIRCRAFT IN BASE MAINTENANCE: CABIN - R3 DR EPAS BACKUP BATTERY LIGHT TEST FAIL. MAINTENANCE REPLACED R3 DOOR EPAS B/U BATTERY AND BATTERY LIGHT TEST NORMALAS PER AMM 52-12-24 REV 265, 10 JUL 26.Jul 21, 2026 · N720AN · Boeing 777323ERSDR AALA202607227829Sign · missingAIRCRAFT WAS NOT GROUNDED: ILLUMINATED EXIT SIGN ABOVE OVER WING EXIT AT SEAT 17F MISSING. MAINTENANCE INSTALLED EXIT SIGN ABOVE OVER WING EXIT AT SEAT 17F IAW B737 AMM 33-51-01-960-802.Jul 21, 2026 · N302SA · Boeing 7378SDR AALA202607223933Sign · missingAIRCRAFT WAS NOT GROUNDED: ILLUMINATED EXIT SIGN ABOVE OVER WING EXIT AT SEAT 16A MISSING. MAINTENANCE INSTALLED EXIT SIGN OVER WING AT SEAT 16A IAW B737 AMM 33-51-01-960-802.Jul 21, 2026 · N302SA · Boeing 7378SDR IPXA2026072283574Light · brokenEMERGENCY LIGHT CONTROL PANEL LIGHT COREY SWITCH BROKEN REMOVED AND REPLACED P5 EMERGENCY LIGHT PANEL IAW B767 AMM 33-51-08-404-010 OPS CHECK GOOD REMOVED AND REPLACED P5 EMERGENCY LIGHT PANEL IAW B767 AMM 33-51-08-404-010 OPS CHECK GOODJul 21, 2026 · N915UP · Boeing 767300SDR AALA202607229309Power Supply · no testAIRCRAFT IN BASE MAINTENANCE: FAULT FOR EMERGENCY POWER SUPPLY UNIT 10WL DISPLAYED DURING SYSTEM TEST. REPLACED EMERGENCY POWER SUPPLY UNIT 10WL PER AMM 33-51-38 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK WITH NO FAULTS NOTED.Jul 21, 2026 · N656AW · Airbus A320232SDR DALA2026072204285Battery Pack · inoperativeOVERHEAD EXIT EMERGENCY LIGHT SIGN AND EMERGENCY LIGHT IN FWD GALLEY INOPERATIVE, R & R EMERGENCY BATTERY B5-259 IAW AMM 33- 51. (9127379) (AIRCRAFT GROUNDED).Jul 21, 2026 · N950AT · Boeing 717200SDR CALA2026072117924Battery Pack · inoperativeEXIT SIGN DOOR R1 AND L1 DOES NOT WORK. REMOVED AND REPLACED THE BATTERY PACK AT L1 DOOR IAW AMM 33-51-07-022-005-001. OPS TESTED OK. GOOD FOR SERVICE.Jul 21, 2026 · N69063 · Boeing 767424ERSDR CALA2026072117912Lamp · inoperativeINSEAT EXIT LIGHT ROW 38C DOES NOT ILLUMINATE. REMOVED SEAT 38C EXIT PATH LIGHT FIXTURE LAMPS. INSTALLED NEW CONDITION LAMPS AT ROW 38C EXIT PATH LIGHT FIXTURE. OPS CHECK SATISFACTORY AT THIS TIME. REF COLLINS CMM 25-22-55.Jul 21, 2026 · N14231 · Boeing 737824SDR SWAA2026082131133Light · deterioratedDETERIORATED PHOTOLUMINESCENT STRIP (5EA) LT & RT SIDES, ALONG PAX CABIN. REPLACED PHOTOLUMINESCENT STRIP (5EA) IAW AMM-33-51-15-400-802.Jul 20, 2026 · N952WN · Boeing 7377H4SDR SWAA2026081926013Battery Pack · unsecureA/C EMERGENCY EXIT LIGHT BATTERY PACK AND ATTACH STRUCTURE MOUNTED AT BS 727C-727D STR 16L NEEDS TO BE CLEANED CLEANED EMERGENCY LIGHT BATTERY PACK AND ATTACH STRUCTURE AT L/H CABIN STA.727C-727D IAW AMM 20-60-02. VERIFIEDJul 20, 2026 · N8706W · Boeing 7378SDR SWAA2026081916624Battery Pack · dirtyACFT EMERGENCY EXIT LIGHT BATTERY PACK AND ATTACH STRUCTURE MOUNTED AT BS 727C - 727D, STR 16R NEEDS TO BE CLEANED. CLEANED EMERGENCY EXIT LIGHT BATTERY PACK AND ATTACH STRUCTURE IAW AMM 20-6002.Jul 20, 2026 · N8706W · Boeing 7378SDR SWAA2026081798258Lens · brokenBROKEN LENS ON EMERGENCY LIGHT, LAVATORY A, FWD GALLEY AREA. REPLACED THE LENS IAW AMM-33-51-01-960-801, STEP 2.C.(4).Jul 20, 2026 · N499WN · Boeing 7377H4SDR SWAA2026072182417Battery · faultedF/A REPORTS AFT ENTRY DOOR EMERGENCY LIGHTS ILLUMINATED IN FLIGHT AND THAN EXTINGUISHED. R & R AFTER BATTERY AND POWER SUPPLY IAW AMM 33-51-06, OPS CHKD GOOD.Jul 20, 2026 · N8650F · Boeing 7378H4SDR SWAA2026072498626Cover · missingEMERGENCY EXIT LIGHT COVER MISSING ROW 14 LEFT SIDE OVER WING REPLACED LENS COVER PER AMM 33-51-01Jul 20, 2026 · N435WN · Boeing 7377H4SDR DALA2026072204292Lamp · inoperativeDURING SERVICE CHECK, FOUND EMERGENCY ESCAPE PATH LIGHT AT SEAT 22D INOP. RELAMPED, R/R LIGHT ASSY ON SEAT - FOUND WIRE PULLED FROM CONNECTOR AT FLOOR BOX. REINSTALLED WIRE - CKS GOOD. (8924210) AIRCRAFT WAS GROUNDEDJul 20, 2026 · N380DA · Boeing 737832SDR AALA202607225214Battery · no testAIRCRAFT WAS NOT GROUNDED: BATTERY FAULT FOR AFT EMERGENCY POWER SUPPLY UNIT DISPLAYED DURING SYSTEM TEST. MAINTENANCE REPLACED THE BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38 WITH NO FAULTS NOTED.Jul 20, 2026 · N187US · Airbus A321211SDR CALA2026072217945Power Supply · inoperativeROW 20 21 FED EMERGENCY EXIT LIGHT INOPERATIVE. REMOVED AND REPLACED POWER SUPPLY FOR EMERGENCY LIGHT IAW AMM 33-51-06. OPS CHECKED GOOD.Jul 20, 2026 · N76526 · Boeing 737824SDR SWAA2026072155717Battery · faultyF/A REPORTS AFT ENTRY DOOR EMERGENCY LIGHTS ILLUMINATED IN FLIGHT AND THEN EXTINGUISHED. R & R AFT BATTERY AND POWER SUPPLY IAW AMM 33-51-06 OPS CK GOOD.Jul 20, 2026 · N8650F · Boeing 7378H4SDR DALA2026072104274Battery Pack · inoperativeFOUND SEAT EMERGENCY LIGHTS INOP ROWS 37-40 DEF. REPLACED BATTERY AND CHARGER AT M11082 PER B757 AMM 33-51. (LP 9219878 - AIRCRAFT WAS GROUNDED)Jul 20, 2026 · N581NW · Boeing 757351SDR DALA2026072104270Cover · unsecureEMERGENCY EXIT SIGNS INOPERATIVE, LOCATIONS: 600. C/W 1R DOOR EMERGENCY SIGN COVER (EXIT) SECURED IAW AMM 33-51, EXIT SIGN OPS NORMAL. NO FURTHER DEFECTS NOTED. (1710672) AIRCRAFT WAS GROUNDEDJul 20, 2026 · N953DZ · Boeing 7379GPERSDR DALA2026072104269Battery Pack · inoperativeEMERGENCY PATH LIGHTS 28-32 ROW INOPERATIVE. R & R EMERGENCY BATTERY PACK ROW 28-32 IAW AMM 33-51, OPS CHECKED GOOD. (8758565) AIRCRAFT WAS GROUNDEDJul 20, 2026 · N901DN · Boeing 737932ERSDR AALA202607213218Battery Pack · inoperativeAIRCRAFT WAS NOT GROUNDED: ITS FOUND THE FLASHLIGHT OFF AND OUT OF MOUNTING BRACKET INSIDE THE MDCR. MAINTENANCE REPLACED FLASHLIGHT BATTERY PACK IN MDCR AND PERFORMED OPS TEST IAW AMM 25-64-01-710-801.Jul 20, 2026 · N776AN · Boeing 777223SDR ASAA2026072067478Lens · missingL2/17F EXIT SIGN MISSING IN FLIGHT. GROUNDED - YES. INSTALLED NEW COVER ON LOWER FORWARD EXIT SIGN REF AMM 33-51-01.Jul 20, 2026 · N963AK · Boeing 7379SDR F3LA202607210436Power Supply · no testREFERENCE LP 672850 #1, AIRCRAFT WAS NOT GROUNDED. DURING HEAVY CHECK FAILED 12WL EPSU UNIT FAULT ON ECAM AND UNIT FAULT. REPLACED 12WL EPSU UNIT REF AMM 33-51-38-000-001-A & 33-51-400-001-A OPS CHECK GOOD. A/C OK FOR SERVICE.Jul 20, 2026 · N636FR · Airbus A321271NXSDR DALA2026072004252Battery Pack · inoperativeDURING SERVICE CHECK FOUND SEAT ROW 28-32 EMERGENCY EXIT LIGHTS INOP. R & R EMERGENCY BATTERY PACK M2627 IAW B737 AMM 33-51. (9140121) AIRCRAFT WAS GROUNDED.Jul 20, 2026 · N917DU · Boeing 737932ERSDR DALA2026072004249Battery Pack · inoperativeAIRCRAFT 3016, EMERGENCY LIGHTS OUT AT SEATS 3B, 4B, 10C, 17C, 18C, 21C, AND 22C. CORRECTIVE ACTION: REPLACED EPSU 15WL AND BATTERY PACK. REFERENCE A-321 AMM 33-51-38-400-001-A AND 33-51-38-400-002-A. OPS CHECK OK. (LP 8428436 - AIRCRAFT WAS GROUNDED)Jul 20, 2026 · N316DN · Airbus A321213SDR SWAA2026081776581Lens · brokenBROKEN LENS EMERGENCY EXIT LIGHT (WITH ARROW) LAVATORY B AT AFT GALLEY AREA. REPLACED LENS EMERGENCY EXIT LIGHT (WITH ARROW) LAVATORY B AT AFT GALLEY AREA (1EA) IAW AMM-33-51-01-960-801 STEP 2.C. (4).Jul 19, 2026 · N499WN · Boeing 7377H4SDR R61A2026071900226Battery · no testDURING RETURN TO SERVICE PROCEDURES FROM A PARKING PROGRAM, AFT RT LIGHTS NOT HOLDING A CHARGE. R & R AFT RT EMERGENCY LIGHT BATTERIES.Jul 19, 2026 · N648RW · Emb ERJ170100SE
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