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 KCSA202512091237Power Supply · inoperativeEMERGENCY LIGHTS L5734 STA 498, L1382 STA 360, L5604 STA 470 WONT TURN ON.Dec 9, 2025 · N740CK · Boeing 7474H6SDR DALA2025120908977Battery Pack · no testEMERGENCY LIGHTS TEST FAULTS 11WL. REPLACED BATTERY PACK AT ESPU 11WL PER A321 AMM 33-51. OPS CHECK GOOD. (LP 4493692)Dec 9, 2025 · N357DN · Airbus A321213SDR FDEA202512092225Battery Pack · no testCOURIER COMPARTMENT EXIT DOORS EMERGENCY LIGHTS NOT TESTING. RELEASED FOR SERVICE PER MEL 33-51-05-01. COURIER COMPARTMENT INTERIOR EMERGENCY LIGHTS, DOORS EXIT SIGN INOPERATIVE. NO JUMPSEATERS ALLOWED TO OCCUPY THE COURIER AREA. EMERGENCY LIGHT TEST SDec 9, 2025 · N664FE · Airbus A300F4605RSDR CALA2025120911931Lamp · inoperativeLAV T, FWD EMERGENCY EXIT PROX LIGHT INOPERATIVE. REPLACED THE LAMP IN THE EMERGENCY PROX LIGHT ON LAV T IAW AMM 33-51-14, OPS CHECKED GOOD.Dec 9, 2025 · N17529 · Boeing 7379SDR SWAA2026011347670Wire · pulledG4 EXIT LIGHT WIRE CONNECTORS FOUND PULLED OUT. WIRES L1191 TERMINATED IAW WDM 33-51-22 & SWPM 20-61-00. GOOD OPS CHECK OF EMER EXIT LT AT G4, PERFORMED IAW AMM 33-51-00-710-801.Dec 8, 2025 · N919WN · Boeing 7377H4SDR SWAA2025121250742Lens · out of adjustEMERGENCY EXIT PLACARD FELL OFF, F/O SIDE. EMERG EXIT ROW 12F. INSTALLED THE EXIT LENS COVER IAW SIP.Dec 8, 2025 · N441WN · Boeing 7377H4SDR SWAA2025121244293Lens · detachedEMERGENCY EXIT PLACARD FELL OFF, F/O SIDE. EMERGENCY EXIT ROW 12F. INSTALLED THE EXIT LENS COVER IAW SIP.Dec 8, 2025 · N441WN · Boeing 7377H4SDR SWAA2025121243768Battery Pack · inoperativeLH EMERGENCY EXIT LIGHTS OVERWING INOPERATIVE. R & R LT BATTERY PACK AT BS 603 IAW AMM 33-51-06. CHECKED GOOD.Dec 8, 2025 · N920WN · Boeing 7377H4SDR SWAA2025121243813Lens · looseEMERGENCY LIGHT LENS AT CENTER OF AIRCRAFT CEILING, KNOCKED LOOSE. SECURED THE EMERGENCY LIGHT LENS IAW AMM 33-51-03.Dec 8, 2025 · N8320J · Boeing 7378H4SDR DALA2025121109069Power Supply · inoperative(LOG 7798842) DURING SERVICE FOUND POWER SUPPLY FOR INTERIOR EMERGENCY OVERWING LIGHTING TO BE INOPERATIVE. R & R POWER SUPPLY IAW AMM 33-51. OPS CHECKED GOOD.Dec 8, 2025 · N3768 · Boeing 737832SDR DALA2025121109068Light · inoperative(LOG 7798838) ON SVC CK, FOUND ROW 17 INTERIOR LOWER OVERWING EXIT LIGHT ON BOTH LT & RT SIDE INOPERATIVE. R & R THE LIGHT ASSY IAW AMM 33-51. OPS CHECKED GOOD.Dec 8, 2025 · N3768 · Boeing 737832SDR DXTA2025121106038Battery Pack · faultedTHE CABIN EMERGENCY LIGHTING ILLUMINATES WHEN THE EMERGENY LIGHT SWITCH IS PLACED TO ARM. TURNED OFF WHEN THE SWITCH IS TURNED OFF. CONFIRMED DISCREPANCY, REVIEWED SL505-33-0005 REV 5 EMER LIGHT T/S & FOUND THAT BOTH BATTERY PACKS ARE CAUSING THE ISSUE CONFDec 8, 2025 · N459QS · Emb EMB505SDR CALA2025121012015Power Supply · no testDURING EMERGENCY LIGHTS TEST, AFT PSU EMERGERCY POWER SUPPLY UNIT SHOWED A FAULT. REMOVED AND REPLACED THE POWER SUPPLY IAW AMM 33-51-38/401, CONFIG 00, TESTED OK.Dec 8, 2025 · N874UA · Airbus A319132SDR ASAA2025120862212Light · missingDMI# 406046 EMERGENCY ESCAPE FLOOR PATH STRIP MISSING 6" AT ROW 17AB ( PHOTOLUMINESCENT MARKING SYSTEM ). GROUNDED - YES. INSTALLED EMERGENCY PATH GLOWSTRIP AT 17AB. OPS CHECK GOOD. SECURITY CHECK GOOD. PLACARD REMOVED. MIC SHEET UPDATED.Dec 8, 2025 · N483HA · Boeing 717200SDR F3LA202512090335Battery Pack · inoperativeACFT WAS GROUNDED. WHILE PERFORMING EPSU TEST, BATTERY/EPSU 10WL FWD L FLAGGED. AIRCRAFT REMOVED FROM SERVICE. R & R EPSU BATTERY 10WL IAW AMM 33-51-38-400-002-A, OPS CHECK GOOD. ACFT OK FOR SERVICE.Dec 8, 2025 · N396FR · Airbus A320251NSDR IXXA20251208084Power Supply · inoperativeEMERGENCY EXIT SIGN BY L1 DOOR DOES NOT ILLUMINATE DURING LIGHT TEST. REMOVED AND REPLACED POWER SUPPLY IAW B767 AIRCRAFT MAINTENANCE MANUAL 33-51-07. OPS CHECKED GOOD.Dec 8, 2025 · N353AZ · Boeing 767323SDR DALA2025120908976Power Supply · dischargedSEVERAL EMERGENCY LIGHTS OUT IN AFT RIGHT CABIN. R & R EPSU 18WL IAW AMM 33-51. OK FOR SERVICE. (7790019)Dec 8, 2025 · N822NW · Airbus A330302SDR CALA2025120911966Battery Pack · dischargedM/D R3 DOOR FWD EMERGENCY LIGHT POWER SUPPLY M33404 BATTERY PACK FOUND LOW CAPACITY. RAISED FROM TASK CARD 86-3350-1-0002. REPLACED M/D R3 DOOR FWD EMERGENCY LIGHT POWER SUPPLY M33404 BATTERY AND PERFORMED NEW BATTERY PACK INSTALLATION TEST & CAPACITY CHECK. Dec 8, 2025 · N798UA · Boeing 777222SDR CALA2025120911964Battery Pack · dischargedM/D L3 DOOR AFT EMERGENCY LIGHT POWER SUPPLY M33401 BATTERY PACK FOUND LOW CAPACITY. RAISED FROM TASK CARD 86-3350-1-0002. REPLACED M/D L3 DOOR AFT EMERGENCY LIGHT POWER SUPPLY M33401 BATTERY PACK AND PERFORMED NEW BATTERY PACK INSTALLATION TEST & CAPACITY Dec 8, 2025 · N798UA · Boeing 777222SDR CALA2025120911932Battery Pack · no testCABIN EMERGENCY LIGHTING TEST FAILED, FAULTING EPSU BATTERY FWD L AND EPSU BATTERY AFT L PERFORMED EPSU OPS TEST FOR EPSU FWD L (10WL) AND AFT L (13WL), REF TSM 33-51-00-810-802-A. BATT FAULT RED LIGHT ON BOTH EPSUS. EPSU BATTERIES NIS AT ORD. ALLOWED EMERGENDec 8, 2025 · N880UA · Airbus A319132SDR DALA2025120908968Light · detachedSEAT 16D FLOOR LIGHTING DETACHED FROM SEAT. RE-ATTACHED TRIM PER A319 AMM 33-52. A/C OK FOR SVC. (7935918).Dec 8, 2025 · N363NB · Airbus A319114SDR SCNA20251209468Light · unsecureROW 1A AND 13 ABC EMERGENCY EXIT PATH STRIP COMMING UP. SECURED THE LIGHT STRIP ON EXIT PATH LIGHT IAW AMM 33-14-00.Dec 8, 2025 · N829SY · Boeing 7378F2SDR DALA2025120808932Sign · brokenCENTER LIGHTED OVERWING EXIT SIGN BROKEN. REPLACED THE SIGN, CKD GOOD. IAW AMM 33-51.Dec 8, 2025 · N393DA · Boeing 737832SDR DALA2025120808930Battery Pack · inoperativeEMER CABIN LIGHTS INOPERATIVE. R & R FWD RIGHT, FWD LEFT, AND AFT RIGHT BATTERY PACKS PER B737 AMM 33-51.Dec 8, 2025 · N918DU · Boeing 737932ERSDR BAGA2025120800003Battery Pack · failedEMERGENCY BATTERY FAULT MESSAGE, LT MID ELPU FAILED. REMOVED AND REPLACED LT MID ELPU.Dec 8, 2025 · N116BZ · Emb ERJ190100IGWSDR SWAA2025121849219Retainer · missingRIGHT EMERGENCY EXIT FWD LENS RETAINER FOUND MISSING. FOUND AND INSTALLED THE MISSING RT, FWD LENS RETAINER IAW AMM 33-21-00-960-804.Dec 7, 2025 · N8673F · Boeing 7378H4SDR SWAA2025121643747Retainer · missingRIGHT EMERGENCY EXIT FWD LENS RETAINER FOUND MISSING.Dec 7, 2025 · N8673F · Boeing 7378H4SDR AALA202512156372Light · inoperativeAIRCRAFT IN BASE MAINTENANCE: SEAT16H EMERGENCY LIGHT INOP. MAINTENANCE REPLACED EPL AT SEAT 16H IAW AMM 33-50-00.Dec 7, 2025 · N801AC · Boeing 7878SDR AALA202512159286Light · inoperativeAIRCRAFT IN BASE MAINTENANCE: SEAT 11D EMERGENCEY OUT LIGHT INOP. MAINTENANCE REPLACED EPL AT SEAT 11D IAW AMM 33-50-00.Dec 7, 2025 · N801AC · Boeing 7878SDR ASAA2025120762878Power Supply · inoperativeEMERGENCY LIGHT EXIT SIGN BATTERY M1673 FAILS TASK CARD 33-055-00. GROUNDED - YES. REPLACED EMERGENCY LIGHT M1673 BATTERY PACK PER AMM 33-51-06. BATTERY PACK CHECKS GOOD AREA ACCESSED BY MAINTENANCE. SEAL ADDRESSED BY MAINTENANCE.Dec 7, 2025 · N973AK · Boeing 7379SDR SWAA2025121143815Sign · detachedOVERHEAD ISLE EXIT ROW SIGN PLACARD DETACHED. ATTACHED EMERGENCY EXIT SIGN TO OVERWING SIGN IAW SIP.Dec 7, 2025 · N8535S · Boeing 7378H4SDR DALA2025121009029Sign · detachedEXIT SIGN AT 2R FELL OFF. REATTACHED SIGN. (8215257)Dec 7, 2025 · N6712B · Boeing 757232SDR DALA2025121009010Relay · faultedEMERGENCY LIGHTS FLICKER ON AND OFF DURING FLGHT. REMOVED AND REPLACED RELAY R2-5133 PER B717 WDM 24-51-01. (8071400)Dec 7, 2025 · N893AT · Boeing 717200SDR AALA202512098118Battery · no testAIRCRAFT WAS NOT GROUNDED: L1 FLIGHT ATTENDANT FLASHLIGHTS FAILED TEST. REMOVED AND REPLACED FLASHLIGHTS BATTERIES. PER AMM 25-64-00.Dec 7, 2025 · N866NN · Boeing 737823SDR AALA202512092371Power Supply · no testAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHTS DO NOT COME ON DURING TEST FROM ROW 19ABC THRU 25ABC. REMOVED AND REPLACED BATTERY POWER PACK AT ROW 23ABC. PER AMM 33-51-06.Dec 7, 2025 · N950AN · Boeing 737823SDR AALA202512090538Light · inoperativeAIRCRAFT WAS NOT GROUNDED: RIGHT HAND AFT SLIDE ILLUMINATION LIGHT INOPERATIVE. RELAMPED RIGHT HAND AFT SLIDE ILLUMINATION LIGHT. PER AMM 33-51-04.Dec 7, 2025 · N963AN · Boeing 737823SDR AALA202512086784Lamp · inoperativeAIRCRAFT WAS NOT GROUNDED: RIGHT HAND AFT SLIDE ILLUMINATION LIGHT INOPERATIVE. RELAMPED RIGHT HAND AFT SLIDE ILLUMINATION LIGHT. PER AMM 33-51-04.Dec 7, 2025 · N963AN · Boeing 737823SDR AALA202512083777Elec Connector · brokenAIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHTING CONNECTOR AT SEAT 18ABC BROKEN. REMOVED AND REPLACED EPL CONNECTOR. PER SWPM 20-61-28.Dec 7, 2025 · N306PB · Boeing 737823SDR AALA202512080090Epsu · no testAIRCRAFT IN BASE MAINTENANCE: INOP EPSU AT FWD GALLEY AREA 10WL. MAINTENANCE REPLACED EPSU AT FWD GALLEY AREA 10WL I.A.W A320 FAM AMM 33-51-38-000-001-AAND 33-51-38-400-001-A.Dec 7, 2025 · N665AW · Airbus A320232SDR DXTA2025120806024Power Supply · inoperativeDURING PREFLIGHT FOUND ALL BUT TWO EMERGENCY LIGHTS INOPERATIVE. THE ONLY TWO THAT WORK ARE THE CABIN FLOOR FWD LT & EXTERIOR LIGHT BY THE CABIN DOOR. REMOVED NR 1 EMERGENCY LIGHT POWER SUPPLY & REPLACED WITH NEW EMERGENCY LIGHT POWER SUPPLY IAW AMM 33-50-10.Dec 7, 2025 · N341QS · Cessna 680SOVSDR DXTA2025120806026Battery Pack · inoperativeEMERGENCY LIGHTS WILL NOT ILLUMINATE WHEN SWITCH IS IN ON POSITION. CONTACTED MCC, THEY REQUESTED BOTH FWD AND AFT EMERGENCY BATTERIES BE REPLACED. GAINED ACCESS TO AIRCRAFT. REMOVED BOTH PILOT & CO-PILOT SEATS. REMOVED COCKPIT FLOOR PANEL 223CLF. R & R FWD Dec 7, 2025 · N426QS · Emb EMB505SDR JJBA20251208015Battery Pack · inoperativeINTERIOR EXIT ROW EMERGENCY LIGHTS INOPERATIVE. REMOVED AND REPLACED BPS #3. OPS CHECK SAT.Dec 7, 2025 · N12145 · Emb EMB145XRSDR CALA2025120811921Lens · missingEMERGENCY LIGHTS LENS AT 32D, 32F AND 35D MISSING. INSTALLED EMERGENCY LIGHT LENS REF. AMM 33-51-05, GOOD FOR SERVICE.Dec 7, 2025 · N69063 · Boeing 767424ERSDR CALA2025120811919Lamp · inoperativeEXTERIOR EMERGENCY LIGHT AT DOOR 1 LH INOP. REMOVED AND REPLACED EMERGENCY LIGHT LAMP AT DOOR 1 LH REF. AMM TASK 33-51-06-902-082 REV.Dec 7, 2025 · N69063 · Boeing 767424ERSDR CALA2025120811917Light · missingBUSINESS CLASS SEAT 11D EMERGENCY PATH LIGHT MISSING. FLOOR PROXIMITY LIGHT INSTALLATION CARRIED OUT IAW DMC-B787-A-33-51-06-00A-720A-A.Dec 7, 2025 · N24976 · Boeing 7879SDR ASAA2025120662879Power Supply · inoperativeWHILE PERFORMING T/C 78233008 EMERGENCY LIGHT-OPS CHECK FOUND LH & RH EXIT INDICATOR SIGNS INOP. GROUNDED - YES. DURING WIRING T/S, FOUND BOTH SIDE O/W DOOR TRIM HTR WIRE CONNECTED WITH BOTH SIDE FWD O/W EXIT IND LT(D12068-D12704, D12072-D12706, D12064-D12680,Dec 6, 2025 · N559AS · Boeing 737890SDR SWAA2025121043254Battery Pack · inoperativeR/H OVERWING EMERGENCY LIGHTS ARE INOPERABLE. REMOVED AND REPLACED THE RT OVERWIND EMERGENCY LIGHT BATTERY PACK IAW AMM 33-51-06.Dec 6, 2025 · N8523W · Boeing 7378H4SDR DALA2025121009017Battery Pack · faultedSEAT ROWS 23-29 CEILING EMER LIGHTS GO OFF AFTER SHORT TIME. REMOVED AND REPLACED BATTERY FOR PACK B5-231 PER B717 AMM 33-51. (8071402)Dec 6, 2025 · N893AT · Boeing 717200SDR SWAA2025120943349Light · faultedLEFT FWD OVERWING EMERGENCY EXIT LIGHT FLICKERING. PERFORMED PHASE 2 DATA LOAD. OP CHECK GOOD IAW AMM 23-42-03.Dec 6, 2025 · N8628A · Boeing 7378H4SDR AALA202512099162Light · inoperativeAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT AT 26ABC ON OVERHEAD VALENCE INOPERATIVE. (OPEN).Dec 6, 2025 · N957AN · Boeing 737823
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