JASC 3350

Service difficulty reports · 225,706

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 DALA2026070703965Light · inoperativeFOUND AFT RT EXTERIOR EMERGENCY LIGHT INOPERATIVE. R & R AFT RT EXTERIOR EMERGENCY LIGHT IAW AMP 33-55. OPS TESTED GOOD. ACFT OK FOR SVC. (LP# 8706279; AIRCRAFT WAS GROUNDED)Jul 3, 2026 · N142DU · Airbus BD5001A10SDR AALA202607070951Controller · faultyAIRCRAFT WAS NOT GROUNDED: CABIN LIGHTS WENT TO FULL BRIGHT UNCOMMANDED AND EMERGENCY LIGHTS CAME ON. MAINTENANCE REPLACED #1 (AALA202607074834) AND # 2 (AALA202607070951) CABIN PRESSURE CONTROLLERS PER AMM 21-31-34 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL Jul 3, 2026 · N979UY · Airbus A321231SDR AALA202607074834Controller · faultedAIRCRAFT WAS NOT GROUNDED: CABIN LIGHTS WENT TO FULL BRIGHT UNCOMMANDED AND EMERGENCY LIGHTS CAME ON. MAINTENANCE REPLACED #1 (AALA202607074834) AND # 2 (AALA202607070951) CABIN PRESSURE CONTROLLERS PER AMM 21-31-34 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL Jul 3, 2026 · N979UY · Airbus A321231SDR DALA2026070603932Battery Pack · inoperativeEMERGENCY LIGHTS OUT ROWS 10-14. R & R BATTERY PACK IAW AMM 33-51-06. (8788603) AIRCRAFT WAS GROUNDEDJul 3, 2026 · N398DA · Boeing 737832SDR JJBA20260706004Battery · inoperativeMULTIPLE EMERGENCY LIGHTS INOPERATIVE AT ROW 18. REMOVED AND REPLACED NR 3 EMERGENCY LIGHT BATTERY. OPS CHECK SAT.Jul 3, 2026 · N11191 · Emb EMB145XRSDR DALA2026070303901Power Supply · inoperativeDURING SVC CHK FOUND LT ROWS 12,13 AND 14 EMER. LIGHTS INOP. REPLACED EPSU AND BATTERY (14WL) PER A321 AMM 33-51. (LP 8039968 - AIRCRAFT WAS GROUNDED)Jul 3, 2026 · N122DN · Airbus A321211SDR DALA2026070303900Light · inoperativeLEFT OVERWING EMERGENCY EVACUATION LIGHT INOPERATIVE. REPLACED LIGHT IAW AIPC 33-50. (8777078) (AICRAFT GROUNDED).Jul 3, 2026 · N961AT · Boeing 717200SDR DALA2026070804009Light · inoperativeSEAT 11D EMERGENCY EXIT AISLE LIGHT INOP. REMOVED AND INSTALLED NEW LIGHT ASSY AND HOUSING IAW CMM 25-22-58. OPS CK NORMAL. (8875960) AIRCRAFT WAS GROUNDEDJul 2, 2026 · N907DN · Boeing 737932ERSDR DALA2026070703950Battery Pack · inoperativeSEAT MOUNTED EMERGENCY LIGHTS INOP ROWS 12-15C/D. REPLACED THE BATTERY PACK IAW AMM 33-51. OPS CHKD NORMAL. (8860623) (AIRCRAFT GROUNDED)Jul 2, 2026 · N650DL · Boeing 757232SDR DXTA2026070608654Battery · faultedDURING CRUISE NOTICED THE CABIN EMER LIGHTS FLASHING ON THEN OFF SPORADICALLY. TOGGLED THE EMER LIGHT SWITCH OFF THEN ARM POSITION WITH NO CHANGE. INSTALLED FWD CUSTOMER SUPPLIED TESTED BATTERY IAW AMM 33-52-01. PERFORMED OPS CHECK, OPS CHKD GOOD, NO DEFECTS Jul 2, 2026 · N419QS · Emb EMB505SDR DXTA2026070608657Switch · failedINTERIOR EMERGENCY LIGHTS ABOVE SEAT 2L AND 3R DO NOT ILLUMINATE WHEN EMER LIGHT SWITCH IS PLACED TO ON. LIGHTS ILLUMINATE NORMALLY WITH CABIN LIGHT SWITCH TO ON.Jul 2, 2026 · N744QS · Bombdr BD1001A10SDR SWAA2026070617967Lens · missingUPON CABIN WALK, FOUND RT CABIN EMERGENCY LIGHT LENS MISSING ROW 4DEF. REPLACED RT CABIN AREA EMERGENCY LIGHT LENS ROW 4DEF IAW AMM 33-51-03.Jul 2, 2026 · N900WN · Boeing 7377H4SDR SWAA2026070618303Lens · looseSEAT 14A FLOOR LEVEL EXIT SIGN LOOSE. REPLACED LENS IAW MM 33-51-14.Jul 2, 2026 · N8301J · Boeing 7378H4SDR SWAA2026070618318Lens · dislodgedEMERGENCY EXIT SIGN MID CABIN, LENS DISLODGED. SNAPPED EMERGENCY EXIT SIGN LENS BACK ON IAW SIP.Jul 2, 2026 · N8535S · Boeing 7378H4SDR KCSA2026070236Ballast · unserviceableR1 DOOR LIGHT INOP THROUGH TOUCH SCREEN. R & R R1 DOOR ENTRY LIGHT BALLAST IAW AMM 33-32-01. OPS CHECKED GOOD.Jul 2, 2026 · N770CK · Boeing 77736NERSDR REXA2026070601067Lamp · inoperativeSEVERAL LAMPS INOP IN EMERGENCY FLOOD LAMPS. R & R 8 EMERGENCY FLOODLIGHT LAMPS REF AMM 33-51-05. OPS CHECK GOOD.Jul 2, 2026 · N390CA · Cndair CL6002C10SDR AALA202607044421Power Supply · inoperativeAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHTS ON ALL FIRST CLASS SEATS INOP. MAINTENANCE REPLACED POWER SUPPLY ASSEMBLY M1674 IAW AMM 33-51-06 OPS CHECK GOOD.Jul 2, 2026 · N837NN · Boeing 737823SDR DALA2026070203890Battery Pack · inoperativeR1 DOOR EMERGENCY LIGHTS INOP. R & R BATTERY PACK AT POWER SUPPLY M02816 IAW AMM 33-51. OPS CHECK GOOD. (8634239) AIRCRAFT WAS GROUNDEDJul 2, 2026 · N929DZ · Boeing 737932ERSDR KCSA202607021098Power Supply · no testEMERGENCY LIGHT OVER L1 FAILED LIGHT TESTJul 2, 2026 · N742CK · Boeing 747446SDR DALA2026070703946Power Supply · inoperativeFA REPORTS DOOR 3L (10C 605) VERTICAL EXIT INDICATOR INOPERATIVE. REMOVED & REPLACED POWER SUPPLY, OPS CHKD GOOD. (8572349) (AIRCRAFT GROUNDED)Jul 1, 2026 · N710TW · Boeing 7572Q8SDR SWAA2026070617710Light · brokenOVERWING EXIT KORRY LIGHT BROKEN. REINSTALLED IAW SIP.Jul 1, 2026 · N7828A · Boeing 7377CTSDR SWAA2026070617578Lens · detached6ABC OVERHEAD BIN BULLNOSE VALANCE PANEL NOT SECURED AND EMERGENCY EXIT LIGHT LENS IN VALANCE FELL OFF. INSTALLED MISSING LENS AND INSTALLED MISSING CLIP FOR BULLNOSE PANEL IAW AMM 33-51-03, AND CMM 25-24-02. INSPECTED IAW AMM 33-51-03-201-NG AND CMM 25-24-Jul 1, 2026 · N926WN · Boeing 7377H4SDR SWAA2026070617947Bulb · inoperativeR1 LOWER EXIT SIGN HAS 3 BULBS OUT. REPLACED THE BULBS AND PERFORMED A GOOD OPS TEST OF NEW LAMPS IAW AMM 33-51-01-960-801.Jul 1, 2026 · N966WN · Boeing 7377H4SDR SWAA2026070617946Bulb · inoperativeOVER WING EXIT SIGN L/H LOWER HAS TWO BULBS OUT. REPLACED THE BULBS AND PERFORMED A GOOD OPS TEST IAW AMM 33-51-01-960-801.Jul 1, 2026 · N966WN · Boeing 7377H4SDR SWAA2026070617945Bulb · inoperativeL1 FWD LOWER EXIT HAS ONE BULB OUT. REPLACED THE BULB AND PERFORMED A GOOD OPS TESTED IAW AMM 33-51-01-960-801.Jul 1, 2026 · N966WN · Boeing 7377H4SDR SWAA2026070617944Lamp · inoperativeOVER WING RT LOWER EXIT SIGN HAS TWO BULBS OUT. RELAMPED THE RT LOWER EXIT SIGN AND PERFORMED A GOOD OP TEST OF NEW LAMPS IAW AMM 33-51-01-960-801.Jul 1, 2026 · N966WN · Boeing 7377H4SDR SWAA2026070617640Power Supply · inoperativeINTERIOR AND EXTERIOR EMERGENCY LIGHTS AT FWD RT SIDE, INOPERATIVE. REPLACED FWD EMERGENCY LIGHT POWER SUPPLY (M2816) IAW AMM 33-51-06. OPS TESTED GOOD.Jul 1, 2026 · N1809U · Boeing 7378SDR SWAA2026070617646Cover · missingL2 DOOR LOWER EMERG EXIT LIGHT SIGN COVER MISSING. INSTALLED LENS ON L2 DOOR EMERGENCY EXIT SIGN IAW AMM 33-51-01. ACFT OK FOR SERVICE.Jul 1, 2026 · N8602F · Boeing 7378H4SDR SWAA2026070617642Sign · missingLEFT FWD EXIT SIGN MISSING FROM OVERWING EXIT. INSTALLED A NEW EXIT SIGN IAW AMM 33-51-00.Jul 1, 2026 · N8658A · Boeing 7378H4SDR WX0A2026070632872Epsu · inoperative(AIRCRAFT NOT GROUNDED) IN THE PASSANGER CABIN, EPSU 11WL FAILED BATTERY CAPACITY CHECK / REMOVED AND REPLACED EPSU (11WL) IAW AMM 33-51-38-000-001-A AND AMM 33-51-38-400-001-A OPS TEST GOOD NO FURTHER DEFECTS NOTED AT THIS TIME."Jul 1, 2026 · N335NV · Airbus A319111SDR WX0A2026070632871Epsu · inoperative(AIRCRAFT NOT GROUNDED) IN THE PASSANGER CABIN, EPSU 12WL FAILED BATTERY CAPACITY CHECK. / REMOVED AND REPLACED EPSU (12WL) IAW AMM 33-51-38-000-001-A AND AMM 33-51-38-400-001-A OPS TEST GOOD NO FURTHER DEFECTS NOTED AT THIS TIME.Jul 1, 2026 · N335NV · Airbus A319111SDR AALA202607065210Power Supply · inoperativeAIRCRAFT IN BASE MAINTENANCE: RIGHT MAIN CABIN, FWD SECTION OF CEILING EMERGENCY LIGHTS INOP. MAINTENANCE REPLACED BATTERY FOR APPLICABLE SECTION IAW AMM 33-51-06. OPS CHECK GOOD, LIGHTS IN AREA FUNCTIONAL.Jul 1, 2026 · N323SG · Boeing 7378SDR CALA2026070217526Battery Pack · inoperativeSEAT ROW 28-34 EMERGENCY LIGHTS INOP. REMOVED, REPLACED AND OPS CHECK GOOD EMER LT BATT PACK M2626 IAW B737NG AMM 33-51-06. AAR GSO MECH V942811 INSP QC442Jul 1, 2026 · N45440 · Boeing 737924ERSDR DALA2026070203891Power Supply · faultedJUST PRIOR TO PUSHBACK EMER LIGHTS AT LEFT O/W EXIT AND AFT LEFT DOOR ILLUMINATED WITH SWITCH IN ARM POSITION. FOUND C/B LEFT AFT CHG POPPED. FOUND POWER SUPPLY M01673 AT FAULT. REMOVED AND REPLACED POWER SUPPLY M01673. OPS CK GOOD. REF WDM 33-51-11. (872204Jul 1, 2026 · N801DZ · Boeing 737932ERSDR DALA2026070203888Power Supply · inoperativeINTERIOR EMERGENCY LIGHTS UNDER SEATS 22 DEF TO 27 DEF INOP. R & R POWER SUPPLY AND BATTERY IAW AMM 33- 51. OPS CHECK OK. (9579618) AIRCRAFT WAS GROUNDEDJul 1, 2026 · N916DU · Boeing 737932ERSDR DALA2026070203887Battery Pack · inoperativeEMERGENCY LIGHT INOP ROW 11-17 DEF. R & R BATTERY PACK DL1676 IAW 737 AMM 33-51. OPS CHECK NORMAL. (8862373) AIRCRAFT WAS GROUNDEDJul 1, 2026 · N893DN · Boeing 737932ERSDR AALA202607026615Lamp · burned outAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT LIGHTS NOT ARMED LIGHT 1/2 BURNED OUT. MAINTENANCE RELAMPED EMERGENCY EXIT LIGHT IAW AMM 33-18-00, OPS CKS GOOD.Jul 1, 2026 · N891NN · Boeing 737823SDR CALA2026070217521Battery Pack · inoperativeLEFT EMERGENCY AISLE LIGHTING INOP FROM ROW 15 TO ROW 21 REPLACED FWD EMER BATTERY PACK IAW 33-51-06 AND ALSO REPLACED THE PAX SEAT RED LENSES FROM LH ROW 15 TO 21 IAW 33-51-11.Jul 1, 2026 · N73278 · Boeing 737824SDR CALA2026070217520Power Supply · inoperativeFIRST CLASS EMERGENCY PROXIMITY LIGHTS INOP REMOVED AND REPLACED POWER SUPPLY PER MM 33-51-06-960-806 LIGHTS OPERATE NORMALLYJul 1, 2026 · N66831 · Boeing 737924ERSDR CALA2026070117507Light · missingSEAT 51D FLOOR PROXIMITY LIGHT MISSING. INSTALLED FLOOR PROXIMITY LIGHT AT SEAT 51D REF AMM DMC-B787-A-33-51-06-00A-720A. GOOD FOR SERVICE.Jul 1, 2026 · N29984 · Boeing 7879SDR AALA202607015986Wire · looseAIRCRAFT WAS NOT GROUNDED: SEAT 15C LOWER ASSEMBLY EMERGENCY LIGHT FOUND INOPERATIVE. MAINTENANCE FOUND CONNECTOR WIRES LOOSE, RECONNECTED CONNECTOR WIRES PER ESPM 20-48-21 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING WITH NO ISSJul 1, 2026 · N116AN · Airbus A321231SDR SWAA2026072780068Light · inoperativeSEVERAL EMERGENCY LIGHTS AT THE FWD SIDE OF THE CABIN FOUND INOPERATIVE. REMOVED, REPLACED, & PERFORMED SATISFSCTORY OPS CHECK IAW AMM 33-51-06. NO DEFECTS NOTED.Jun 30, 2026 · N436WN · Boeing 7377H4SDR DALA2026070904030Cover · detachedEMERGENCY EXIT SIGN GREEN COVER LOOSE AT LOCATIONS:604 FELL OFF. REINSTALLED EMERGENCY EXIT SIGN PER AMM 33-51-02-412-003. SIGN OPERATES NORMAL. (LP 1675723 - AIRCRAFT WAS GROUNDED)Jun 30, 2026 · N178DZ · Boeing 767332SDR SWAA2026070617502Battery Pack · inoperativeEMERGENCY LIGHTS AT THE L1 DOOR DO NOT TURN ON. REMOVED AND REPLACED L1 EMERGENCY LIGHTS BATTERY PACK, OPS CHECKED GOOD IAW AMM 33-51-06-960-802.Jun 30, 2026 · N1805U · Boeing 7378SDR SWAA2026070617503Battery Pack · inoperativeEMERGENCY LIGHTS AT THE R1 DOOR DO NOT TURN ON. REMOVED AND REPLACED R1 EMERGENCY LIGHTS BATTERY PACK AND OPS CHECK GOOD IAW AMM 33-51-06-960-802.Jun 30, 2026 · N1805U · Boeing 7378SDR DALA2026070603919Light · brokenROW 15DEF EPL HOUSING BROKEN. R & R 15DEF EPL HOUSING REF AMM 33-51. (LP: 8879288, AIRCRAFT WAS GROUNDED)Jun 30, 2026 · N371NW · Airbus A320212SDR N6WA2026070208Light · inoperativeEMERGENCY FLOODLIGHT IN ROOF OUT AT ROW 7. AS PER TELECOM WITH MXC, DEFFERRED ROW 7 EMERGENCY FLOODLIGHT ON OCN 70101938 PER MEL 33-51-01B CAT C.Jun 30, 2026 · N569GJ · Cndair CL6002C11SDR AALA202607019302Bulb · burned outAIRCRAFT IN BASE MAINTENANCE: THE EMERGENCY DOME LIGHT FAILED OPERATIONAL CHECK IAW AMM 33-51-00-710-801 STEP C(3)(A)1 TROUBLESHOT FAULT BY PERFORMING POWER CHECK IN THE LIGHT TERMINAL AND FOUND 6V DC, THIS SHOWS THAT THE LIGHT LAMP IS FAULTY. MAINTENANCE REPLJun 30, 2026 · N877NN · Boeing 737823SDR AALA202607013596Battery · inoperativeAIRCRAFT WAS NOT GROUNDED: AFTER CABIN RH F/A INBOARD EMERGENCY FLASH LIGHT INOP. MAINTENANCE REPLACED R/H AFT FA INBOARD FLASHLIGHT BATTERY IAW AMM 25-64-00.Jun 30, 2026 · N936AN · Boeing 737823SDR AALA202607016935Power Supply · defectiveAIRCRAFT WAS GROUNDED: RIGHT OVERWING EXIT, EMERGENCY EXIT SIGN STAYS ON. MAINTENANCE REPLACED EMERGENCY POWER SUPPLY UNIT 12WL PER AMM 33-51-38 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING WITH NO ISSUES NOTED.Jun 30, 2026 · N722US · Airbus A319112
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