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 CALA2025022800464Battery Pack · dischargedSUPPORT TASK - CABIN DR L3 FWD EXIT IDENTIFIER FOUND DIM DURING DEEP CYCLE (POWER FROM EMER PWR PACK M33400). WORK TRANSFER NON ROUTINE WO.4474375 AND ORIGINATED BY EMP V920592. CABIN DR L3 EMER LT POWER BATTERY PACK ( M33400) REPLACED AND INSTALLATION TEST CAFeb 28, 2025 · N222UA · Boeing 777222SDR SWAA2025040700641Lens · brokenBROKEN LENS EMERGENCY LIGHT ON COVE BULLNOSE ROW 2 RH SID 2025-171756<[01] REPLACED LENS EMERGENCY LIGHT ON COVE BULLNOSE ROW 2 RH SID I.A.W B737-800 AMM 33-51-03-960-803.TEST IS OK;[02] JOB COMPLETEDFeb 27, 2025 · N8614M · Boeing 7378H4SDR SWAA2025040715060Light · brokenBROKEN STRIP PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING LH SIDE AT PASSENGER CABIN (9 EA) 2025-171690<[01] REPLACED STRIP PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING LH SIDE AT PASSENGER CABIN (9 EA) I.A.W. B737-800 AMM-33-51-15-400-802 AND DWG 33510501 REV. IR;[Feb 27, 2025 · N8614M · Boeing 7378H4SDR SWAA2025040715061Light · brokenBROKEN STRIP PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING RH SIDE AT PASSENGER CABIN (9 EA) 2025-171691<[01] REPLACED STRIP PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING RH SIDE AT PASSENGER CABIN (9 EA) I.A.W. B737-800 AMM-33-51-15-400-802 AND DWG 33510503 REV. IR;[Feb 27, 2025 · N8614M · Boeing 7378H4SDR SWAA2025040700643Light · brokenBROKEN STRIP PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING RH SIDE AT PASSENGER CABIN (9 EA) 2025-171691<Feb 27, 2025 · N8614M · Boeing 7378H4SDR SWAA2025040700642Light · brokenBROKEN STRIP PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING LH SIDE AT PASSENGER CABIN (9 EA) 2025-171690<Feb 27, 2025 · N8614M · Boeing 7378H4SDR ASAA2025022756328Lamp · inoperativeRIGHT SIDE EMERGENCY EXIT LIGHT JUST AFT OF THE RIGHT WING IS NOT WORKING. GROUNDED - YES. RELAMPED RH EMERGENCY EXIT SLIDE LIGHT AFT OF RH WING, OPS CK GOOD IAW B737-900 AMM 33-51-04-960-801.Feb 27, 2025 · N459AS · Boeing 737990ERSDR ASAA2025022756308Battery Pack · inoperativeSEVERAL EMERGENCY LIGHTS IN ACFT CABIN ARE INOP. GROUNDED - YES. REMOVED, REPLACED AND OP CHECKED GOOD RH ROWS 8 AND 16 EMERGENCY LIGHT BATTERY BACKS IAW B737-800 AMM 33-51-06-960-802.Feb 27, 2025 · N556AS · Boeing 737890SDR ASAA2025022756278Lens · missingEXIT SIGN COVER MISSING AFT LAV. GROUNDED - YES. INSTALLED NEW COVER ON BRACKET FOR EXIT SIGN COVER.Feb 27, 2025 · N265AK · Boeing 737990ERSDR AALA202502282301Battery · no testAIRCRAFT WAS NOT GROUNDED: DURING OPERATIONAL TEST OF EMERGENCY LIGHTING SYSTEM MAINTENANCE FOUND FAULT MESSAGE FOR EMERGENCY POWER SUPPLY UNIT 13WL. REPLACED EMERGENCY POWER SUPPLY UNIT 13WL (AALA202502286081) AND BATTERY (AALA202502282301) PER AMM 33-51-38. Feb 27, 2025 · N467AL · Airbus A321253NXSDR AALA202502286081Power Supply · no testAIRCRAFT WAS NOT GROUNDED: DURING OPERATIONAL TEST OF EMERGENCY LIGHTING SYSTEM MAINTENANCE FOUND FAULT MESSAGE FOR EMERGENCY POWER SUPPLY UNIT 13WL. REPLACED EMERGENCY POWER SUPPLY UNIT 13WL (AALA202502286081) AND BATTERY (AALA202502282301) PER AMM 33-51-38. Feb 27, 2025 · N467AL · Airbus A321253NXSDR DXTA2025022802532Battery · faultyEMERGENCY LIGHTS ARE FLICKERING ENROUTE AND UPON LANDING AND AFTER SHUTDOWN. CORRECTIVE ACTION; REMOVED FORWARD AND AFT EMERGENCY BATTERJES AND REPLACED WITH REPAIRED UNITS PROVIDED BY CUSTOMER IAW EMB AMM 33-52--01. OPS CHECK GOOD. NO DEFECTS NOTED AT THIS TIFeb 27, 2025 · N391QS · Emb EMB505SDR DXTA2025022802535G Switch · trippedCABIN EMERG LIGHT: FORWARD CABIN ERMERGENCY LIGHTS WILL NOT TURN OFF. RAN RESET PROCEDURE FROM AFM THEN POWERED AIRCRAFT DOWN AND BACK UP. (ALSO, THE RESET BUTTON DID NOT CLICK WHEN PRESSED) CORRECTIVE ACTION; FOUND THAT THE #2 INERTIA SWITCH TO BE TRIPPED. RFeb 27, 2025 · N950QS · Cessna 680ASDR DALA2025022801557Light · malfunctionedOVERHEAD EMERG. LIGHTS AT ROWS 10 AND 24 COME ON INTERMITTENTLY IN FLIGHT. FWD TO MEL 33-50-02A. NO M PROCEDURES. PLACARD INSTALLED. REMOVED AND REPLACED 7225VT1 BLOCK. OPS CK OK. MEL/PLAC REMOVED. OVERHEAD EMERG. LIGHTS AT ROWS 10 AND 24 COME ON INTERMITTEFeb 27, 2025 · N344NB · Airbus A319114SDR CALA2025022802516Battery · no testEPSU BATTERY EMERGENCY L FAILED EMERGENCY TEST REMOVED AND REPLACED EPSU BATTERY L, REF AMM 33-51-38-000-002-A. OPS CHECK NORMAL OK TO CONTINUE.Feb 27, 2025 · N841UA · Airbus A319131SDR CALA2025022802515Fuse · failedEMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK {B737-33-3-0235} - MID LEFT AISLE EMERGENCY LIGHTS INOP. REPLACED EMERGENCY BATTERY CHARGER M1694 FUSES REF WDM 33-51-13. OPS CHECK GOOD.PARTS USED: 99-3351-3-0009, QTY :1Feb 27, 2025 · N76505 · Boeing 737824SDR DALA2025022701539Housing · crackedSHIP 3330 RH DOOR 2 CEILING AREA FOUND EXIT LOCATION SIGN HOUSING CRACKED. CORRECTIVE ACTION: R/R HOUSING PER A330 AMM 33-51. OK FOR SERVICE. (0831360)Feb 27, 2025 · N830NW · Airbus A330302SDR DALA2025022701537Lens · missingSHIP 3330 LH DOOR 2 EMERGENCY EXIT MARKING SIGN ASSY FOUND LOWER LENS MISSING. CORRECTIVE ACTION: REPLACED SIGN ASSY PER A330 AMM 33-51. OK FOR SERVICE. (0831345)Feb 27, 2025 · N830NW · Airbus A330302SDR AALA202502270259Power Supply · dischargedAIRCRAFT WAS NOT GROUNDED: FWD EPSU BATTERY INOP. MAINTENANCE REPLACED FWD EPSU BATTERY AS REQ IN REF TO MM 33-51-38 OPS CHECK GOOD.Feb 27, 2025 · N709UW · Airbus A319112SDR SWAA2025022700128Bulb · inoperativeAFT RH EXTERIOR EMERGENCY LIGHT INOP <[01]. RELAMPED AFT R/H SERVICE DOOR; EXTERIOR EMERGENCY LIGHT BULB REF AMM 33-51-04. OPS CHECK GOOD AT THIS TIME.Feb 27, 2025 · N423WN · Boeing 7377H4SDR ASAA2025022656539Power Supply · inoperativeEMERGENCY LIGHT AT ROW 27 LEFT INOP. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK. OP CK GOOD IAW B737-900 AMM 33-51-06. (S/N 189181)Feb 26, 2025 · N459AS · Boeing 737990ERSDR DALA2025030301617Light · inoperativeAIRCRAFT 3851, EMERGENCY SEAT MOUNTED LIGHTING INOP @ LOCATIONS:1C. CORRECTIVE ACTION: REPLACED LIGHT ASSY. OPS CKS NORMAL. (LP 0830778)Feb 26, 2025 · N851DN · Boeing 737932ERSDR DALA2025030301605Lamp · inoperativeAIRCRAFT 3765, 3 OVERWING EMER LIGHTS INOP. CORRECTIVE ACTION: RELAMPED 3 OVERWING EMER LIGHT BULBS. (LP 6772648)Feb 26, 2025 · N3765 · Boeing 737832SDR CALA2025030302536Light · detachedF/A REPORTED EMERGENCY PATH LIGHT HANGING DOWN AT ROW 30 ABC PLASTIC MOUNT IS BROKEN. TAPED UP AND IS SECURE. LIGHT OPS CKS GOOD. REQUEST MEL TOMC APPROVED DDP C/W. WORK ON OTHER AIRCRAFT W/ MORE PRIORITY. REPLACED LIGHT HOUSING ON SEAT 30C.Feb 26, 2025 · N69810 · Boeing 737924ERSDR CALA2025030302535Battery Pack · no testEMERGENCY LIGHTING SYSTEM FUNCTIONAL CHECK (INTERIOR AND EXTERIOR) {MULT-33-3-0004} - BATTERY PACK 1674 FAILED CAPACITY CHECK. R/R M1674 EMERGENCY LIGHT BATTERY PACK IAW AMM 33-51-06. OPS CHECK GOOD.Feb 26, 2025 · N16732 · Boeing 737724SDR ASAA2025022656286Lens · detached16F EMERGENCY EXIT LIGHT COVER FELL OFF. GROUNDED - YES. REPLACED MISSING EMERGENCY EXIT LIGHT COVER AT ROW 16F, OK FOR SERVICE.Feb 26, 2025 · N962AK · Boeing 7379SDR QXEA2025022800054Glowstrip · damagedRH SIDE PHOTOLUMINESCENT STRIP IN FIRST CLASS NOT ILLUMINATING/GLOWING. REMOVED FROM SERVICE. REPLACED PHOTOLUMINSECENT INDICATOR STRIP LIGHT ON RH SIDE FROM FRONT OF ROW 1 TO BACK OF ROW 2. PER E175 AMM 33-50-21-000/400-801-A AND T/C E-33-0078. TEMPORARY TAPFeb 26, 2025 · N631QX · Emb ERJ170200LRSDR DXTA2025022802517Power Supply · defectiveEMERGENCY LIGHTING: DURING PREFLIGHT, FOUND COCKPIT EMERGENCY LIGHTS SWITCH IN THE ON POSITION. DURING AN EXTERIOR LIGHT CHECK NOTICED THE EXTERNAL OVER WING EMERGENCY EXIT LIGHTS WOULD ILLUMINATE MOMENTARILY AND THEN EXTINGUISH. INTERIOR EMERGENCY EXIT SIGN LFeb 26, 2025 · N214QS · Cndair CL6002B16SDR CALA2025022802514Sign · inoperativeFOUND AFT R2 DOOR EMERGENCY EXIT ID LIGHT INOP REF AMM 33-51-03, REMOVED AND REPLACED AFT R2 DOOR EXIT IDENTIFIER SIGN, OPS CHECK GOOD.PARTS USED: 78-3320-3-0006, QTY :1Feb 26, 2025 · N24980 · Boeing 7879SDR CALA2025022802513Light · damagedSEAT 15C AISLE PATH EMERGENCY LIGHT DAMAGED. ITEM PLACED ON MEL. WRAPPED OUTLET IN HEAVY DUTY ELECTRICAL TAPE. NO WIRING OR CONNECTIONS EXPOSED. POSES NO DANGER TO PASSENGERS. NEF 2310E PER MX CONTROL REMOVED AND REPLACED LIGHT ASSY AT 15C AND FUSE IN THE POWEFeb 26, 2025 · N87527 · Boeing 737824SDR CALA2025022802512Lamp · inoperativeEMERGENCY EXIT HATCH WINDOW LIGHT INOP AT ROW 21F. REPLACED LAMP, LIGHTS UP OK.Feb 26, 2025 · N23708 · Boeing 737724SDR DALA2025022701548Power Supply · faultedSHIP 3410 EPSU (13WL) AT DR 2LT HAS UNIT FAULT. CORRECTIVE ACTION: R/R POWER SUPPLY UNIT PER A330 AMM 33-55. OK FOR SERVICE. (0830893)Feb 26, 2025 · N410DZ · Airbus A330941SDR AALA202502278372Battery Pack · no testAIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHTS AT SECTIONS 23-29 AND 16-18 ARE INOP. MAINTENANCE REPLACED BATTERY PACK AT DR4R M33404 FOR EMERGENCY LIGHTS AT SECTIONS 23-29 IAW B777-3 AMM 33-51-06-960-802.Feb 26, 2025 · N732AN · Boeing 777323ERSDR SWAA2025022799822Battery Pack · inoperativeFOUND EMERGENCY LIGHTS AT ROWS 14CBA - 23CBA; AFT RH DOOR OH LIGHT & LH DOOR ESCAPE SLIDE LIGHT OUT <[01]. REPLACED BATTERY PACK EQUIP #M1673 IAW AMM 33-51-06. OPS CHECK GOOD.Feb 26, 2025 · N221WN · Boeing 7377H4SDR SWAA2025022700033Battery Pack · failedEMERGENCY BATTERY PACK M1673 FAIL TEST <[01]. REMOVED AND REPLACED M1673 EMERGENCY BATTERY PACK AND PERFORMED A GOOD M1673 EMERGENCY BATTERY PACK TEST IAW AMM 33-51-06-960-805 AND AMM 33-51-00-710-801.; [02] VERIFIED CORRECTIVE ACTION 1.Feb 26, 2025 · N937WN · Boeing 7377H4SDR SWAA2025022700032Battery Pack · failedEMERGENCY BATTERY PACK M1672 FAIL TEST <[01]. REMOVED AND REPLACED EMERGENCY BATTERY PACK M1672 AND PERFORMED A GOOD M1672 EMERGENCY BATTERY PACK TEST IAW AMM 33-51-06-960-805; AMM 33-51-00-710-801.; [02] VERIFIED CORRECTIVE ACTION 1.Feb 26, 2025 · N937WN · Boeing 7377H4SDR SWAA2025022700031Battery Pack · failedEMERGENCY BATTERY PACK M1675 FAIL TEST <[01]. REMOVED AND REPLACED M1675 EMERGENCY BATTERY PACK AND PERFORMED A GOOD M1675 EMERGENCY BATTERY PACK INSTALLATION TEST IAW AMM 33-51-06-960-805; AMM 33-51-00-710-801.; [02] VERIFIED CORRECTIVE ACTION 1.Feb 26, 2025 · N937WN · Boeing 7377H4SDR SWAA2025022700030Battery Pack · failedEMERGENCY BATTERY PACK M1670 FAIL TEST <[01]. REMOVED AND REPLACED M1670 EMERGENCY BATTERY PACK AND PERFORMED A GOOD M1670 EMERGENCY BATTERY PACK TEST IAW AMM 33-51-06-960-805 AND AMM 33-51-00-710-801.; [02] VERIFIED CORRECTIVE ACTION 1.Feb 26, 2025 · N937WN · Boeing 7377H4SDR AALA202502278688Slide Raft · no testAIRCRAFT WAS GROUNDED: AFTER A SCHEDULED REPLACEMENT OF THE AFT LEFT DOOR ESCAPE SLIDE THE EMERGENCY POWER SUPPLY UNIT SYSTEM FAILED THE BITE TEST. MAINTENANCE REMOVED THE REPLACEMENT SLIDE ON THE AFT LEFT DOOR AND INSTALLED ANOTHER SERVICEABLE UNIT PER TASK CFeb 26, 2025 · N460AN · Airbus A321253NXSDR AALA202502278810Slide Raft · no testAIRCRAFT WAS GROUNDED: AFTER A SCHEDULED REPLACEMENT OF THE AFT LEFT DOOR ESCAPE SLIDE THE EMERGENCY POWER SUPPLY UNIT SYSTEM FAILED THE BITE TEST. MAINTENANCE REMOVED THE REPLACEMENT SLIDE ON THE AFT LEFT DOOR AND INSTALLED ANOTHER SERVICEABLE UNIT PER TASK CFeb 26, 2025 · N460AN · Airbus A321253NXSDR CALA2025022702499Battery Pack · no testEMERGENCY LIGHTS - OPERATIONAL TEST WITH THE TEST SWITCHES PROCEDURE - FOUND THE DOOR 4L 3EA EMER AREA LT MAIN AISLE NOT WORKING. R/R THE NEW BATTERY PACK AND OPCK NML PER A.M.M 33-51-06-960-802. REPLACED THE BATTERY & OPS CKD OK.Feb 26, 2025 · N2332U · Boeing 777300ERSDR ASAA2025022556541Power Supply · inoperativeEMERGENCY LIGHT BATTERY AT ROW 27 (IN THE CEILING) WILL NOT HOLD A CHARGE. GROUNDED - YES. REMOVED AND INSTALLED SERVICABLE EMERGENCY LIGHTS BATTERIES ROW 22R AND 27R IAW B737-900 AMM 33-51-06-960-805, 25-21-45-000-803-001, 25-21-45-400-801, 21-23-03-000-801, Feb 25, 2025 · N459AS · Boeing 737990ERSDR ASAA2025022556540Power Supply · inoperativeEMERGENCY LIGHT BATTERY AT ROW 27 (IN THE CEILING) WILL NOT HOLD A CHARGE. GROUNDED - YES. REMOVED AND INSTALLED SERVICABLE EMERGENCY LIGHTS BATTERIES ROW 22R AND 27R IAW B737-900 AMM 33-51-06-960-805, 25-21-45-000-803-001, 25-21-45-400-801, 21-23-03-000-801, Feb 25, 2025 · N459AS · Boeing 737990ERSDR SWAA2025022899445Light · inoperativeLEFT FWD OVERWING EXIT EMERGENCY EXIT INDICATOR LIGHT INOP <[01]. 01 - REMOVED AND REPLACED LEFT FWD OVERWING EXIT EMERGENCY EXIT INICATOR LIGHT ASSY PER [AMM 33-51-01-960-802-MAX (EXIT SIGN - LIGHT ASSEMBLY REPLACEMENT - PERMANENT)].Feb 25, 2025 · N8715Q · Boeing 7378SDR DALA2025022801556Power Supply · inoperativeEMERGENCY FLOOR LIGHTING DAMAGED OR INOPERATIVE. R & R 12WL EPSU AND BATTERY PER A319 AMM 33-51. OPS CHECK GOOD. (LP: 0828780)Feb 25, 2025 · N344NB · Airbus A319114SDR CALA2025022802511Lamp · no testEMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK {B737-33-3-0235} - ROW 30 PATHWAY FLOOR PROXIMITY LIGHT INOP RELAMPED ROW 30 SEAT PATH LIGHT. OP CK GOOD REF AMM 33-51-11Feb 25, 2025 · N73278 · Boeing 737824SDR CALA2025022802510Battery Pack · inoperativeEMERGENCY LIGHTS 29FED AND 34FED ABOVE THE AISLE DO NOT COME ON. INSTALLED STICKERS. PENDING FOR TOMC APPROVAL. APPROVED MX PROCEDURES C/W. REMOVED AND REPLACED EMERGENCY POWER PACK IAW AMM 33-51-06. OPS CHECK GOOD NO OTHER DEFECTS NOTED.Feb 25, 2025 · N47505 · Boeing 7379SDR CALA2025022702501Light · damagedWHILE PERFORMING CABIN EMERGENCY EXIT LIGHTING CHECK FOUND RED OVERWING EXIT IDENTINTIFICATION LIGHT DAMAGED. REPLACED SEAT ROW #15 EMERG. LIGHT SEAT MOUNTED ASSY, OPS CHK GOOD PER MM # 33-51-11-960-802.Feb 25, 2025 · N16703 · Boeing 737724SDR AALA202502265368Power Supply · inoperativeAIRCRAFT IN BASE MAINTENANCE: INOP EPSU (13WL) ON AFT GALLEY AREA. MAINTENANCE REPLACED EPSU (13WL) ON AFT GALLEY ARE I.A.W AMM 33-51-38-000-001-A AND AMM33-51-38-400-001-A.Feb 25, 2025 · N122US · Airbus A320214SDR AALA202502267697Power Supply · inoperativeAIRCRAFT IN BASE MAINTENANCE: INOP EPSU (12WL) ON PASSENGER CABIN. MAINTENANCE REPLACED EPSU (12WL) ON PASSENGER CABIN I.A.W AMM 33-51-38-000-001-A AND AMM33-51-38-400-001-A.Feb 25, 2025 · N122US · Airbus A320214
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