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.
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
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR DALA2025120408861Light · inoperativeSEAT 27 FLOOR PROXIMITY EMERGENCY LIGHT INOPERATIVE. REMOVED & REPLACED LIGHT ASSY AT 27R CHECKS GOOD IAW AMM 33-51-11.SDR AALA202512041591Bulb · no testAIRCRAFT WAS NOT GROUNDED: EMERGENCY PATHWAY LIGHT AT FORWARD GALLEY LEFT COAT CLOSET IS INOPERATIVE. REPLACED EMERGENCY PATHWAY LIGHT BULB AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-00.SDR DXTA2025120405949Light · inoperativeEMERGENCY FLOOR LIGHT BELOW LAV SEAT INOPERATIVE. REMOVED AND REPLACED LAV SEAT TOEKICK LIGHT ASSEMBLY IAW SPM 20-30-0A PERFORMED OPS CHECK OF THE EMERGENCY LIGHTS YAW IAW AMM 33-50-00, OPS CHECKED GOOD.SDR JJBA20251204004Battery Pack · inoperativeMULTIPLE EMERGENCY LIGHTS INOPERATIVE. REMOVED AND REPLACED BPS NR 3. OPS CHECK SAT.SDR AALA202512032835Power Supply · inoperativeAIRCRAFT WAS NOT GROUNDED: OFAR EXIT SIGN IN THE COMMON MODULE AND EXIT SIGN BETWEEN BUNK NUMBER 4 AND BUNK NUMBER 6 LIGHT INOPERATIVE. REMOVED AND REPLACED RIGHT HAND OFAR BACKUP POWER SUPPLY. PER AMM 32-27-12. OPS CK GOOD, REF JC 72T20033001SDR WX0A2025120332656Battery Pack · no test(AIRCRAFT NOT GROUNDED) FAILED EPSU TEST. REMOVED AND REPLACED EPSU BATTERY AT 12WL IAW AMM 33-51-38-000/400-002-A. OPS CHECK GOOD.SDR AALA202512038305Light · brokenAIRCRAFT WAS NOT GROUNDED: ROW 24ABC SEAT FLOOR EMERGENCY LIGHT IS BROKEN WITH WIRES HANGING OUT. REMOVED AND REPLACED FLOOR PROXIMITY LIGHT ASSEMBLY. PER AMM 33-51-11.SDR SIMA20251202001Battery · inoperativeFWD PASSENGER DOOR EMERGENCY EXIT IDENTIFIER SIGN INOP RAR EXIT IDENTIFER SIGN ON FWD PASSENGER DOOR IAW 33-50-15, OPC FAIL. R & R FORWARD PASSENGER DOOR CEILING ELPU IAW AMM 33-50-01, OPC GOODSDR CALA2025120311733Light · inoperativePASSENGER CABIN SEATS - GENERAL VISUAL INSPECTION PROCEDURE - 20C EPL BROKEN, DAMAGE REPLACED EPL REF CMM 25-22-55. OPS CHECK GOOD. OK FOR SERVICE.SDR CALA2025120211702Light · inoperativeEMER FLOOR PROXIMITY LIGHT INOP AT SEAT 31D, 49G, 53G, 54D, AND 54G. R/R LIGHT ASSY AND OPERATIONAL TEST GOOD REF WITH TO AMM 33-51-05-960-802.PARTS USED: 99-3350-3-0008, QTY :4SDR AALA202512024992Lamp · inoperativeAIRCRAFT WAS NOT GROUNDED: RIGHT HAND EXTERIOR EMERGENCY LIGHT AFT OF WHEEL WELL INOPERATIVE. RELAMPED RIGHT HAND OVERWING SLIDE EMERGENCY LIGHT. PER AMM 33-51-04. OPERATIONAL CHECK GOOD.SDR SWAA2025121741123Housing · crackedAFT ENTRY CEILING EXIT LIGHT HOUSING IS CRACKED. REPLACED AFT ENTRY CEILING EXIT LIGHT IAW AMM 33-51-01-960-802. OPS TESTED GOOD IAW AMM 33-51-01-960-802, STEP 3.C.(7), AMM 33-51-00-710-801 & AMM 33-51-00-720-801. OPS TEST GOOD.SDR AALA202512086906Light · brokenAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT ASSEMBLY AT GALLEY M1 BROKEN LOCATED NEAR LAVATORY 2F-1R. **SUPPLEMENTAL REPORT FOR (AALA202512026906) SUBMITTED ON 12/02/2025 BY DFW: REPLACED EMERGENCY LIGHT ASSEMBLY. PER CMM 25-06-39**(CLOSED).SDR AALA202512080272Light · no testAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT MOUNTED ON SEAT ROW 25 ABC IS INOPERATIVE. REPLACED LIGHT ASSEMBLY AND ACCOMPLISHED A SATISFACTORY OPS CHECKED IAW AMM 33-51-11.SDR AALA202512050272Light · brokenAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT MOUNTED ON SEAT ROW 25 ABC IS INOPERATIVE. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)SDR ASAA2025120162740Power Supply · intermittentR2 EMERGENCY EXIT LIGHTS FLASHED ON & OFF INTERMITTENTLY DURING INITIAL CLIMB. OCCURED AT ROTATION. GROUNDED - YES. FOUND TEST BUTTON ON AFT RT POWER SUPPLY STICKING/ INOPERATIVE. REMOVED AND REPLACED POWER SUPPLY AFT RT SIDE REF AMM 33-51-06. OPS CHK GOOD. OKSDR AALA202512040737Lamp · no testAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT AT LEFT SIDE SEAT ROW 15 IS INOPERATIVE. MAINTENANCE RELAMPED AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-18.SDR AALA202512046844Lamp · no testAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT AT LEFT SIDE SEAT ROW 19 INOPERATIVE. MAINTENANCE RELAMPED AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-18.SDR AALA202512041589Lamp · no testAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT AT LEFT SIDE SEAT ROW 14 IS INOPERATIVE. MAINTENANCE RELAMPED AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-18.SDR AALA202512044153Battery · no testAIRCRAFT IN BASE MAINTENANCE: BATTERY FAULT FOR EMERGENCY POWER SUPPLY UNIT 10WL DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.SDR AALA202512045496Lamp · no testAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT AT LEFT SIDE SEAT ROW 18 INOPERATIVE. MAINTENANCE RELAMPED AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-18.SDR JJBA20251204003Lamp · inoperativeRH LATERAL WING-TO-FUSELAGE FAIRING EMERGENCY LIGHT INOPERATIVE. RH SIDE CENTER FAIRING EXTERNAL EMERGENCY LIGHT ACCESS PANEL HAS 4 STRIPPED SCREWS. REMOVED AND REPLACED RH LATERAL WTF FAIRING EMERGENCY LIGHT LAMP. OPS CHECK FAIL. FOUND A PIN MISSING ON ELECTRSDR AALA202512034907Sign · damagedAIRCRAFT IN BASE MAINTENANCE: OVERWING EXIT SIGN ON THE RIGHT SIDE ROW 17DEF DAMAGED. REMOVED AND REPLACED OVERWING EXIT SIGN LIGHT ASSEMBLY ON RIGHT SIDE ROW 17DEF. OPERATIONAL CHECK GOOD. PER AMM 33-561-11.SDR AALA202512033086Sign · damagedAIRCRAFT IN BASE MAINTENANCE: R2 DOOR EMERGENCY EXIT SIGN DAMAGED. REMOVED AND INSTALLED SERVICEABLE EXIT SIGN, OPERATIONAL CHECKED GOOD. PER AMM 33-51-01.SDR DXTA2025120205933Battery Pack · inoperativeSEAT 7 LIGHT INOP. EXIT ON BULKHEAD DIM. OUTSIDE RT OVERWING INOP. REMOVED & REPLACED BATTERY PACKS. OPS AND FUNCTIONAL CHECKS GOOD.IAW AMM 33-50-06SDR CALA2025120211700Light · inoperative42C EMER PATH LIGHTING NOT ILLUM. REQ MEL FOR EMER LIGHT ON 42C 3350B APPROVED ALL OTHER EMERGENCY LIGHTS ARE TURNING ON, INSTALLED INOPERATIVE STICKER ADJACENT TO EMER EXIT LT SWITCH ON OVERHEAD SIGNS PANEL REMOVED AND REPLACED EMERGENCY PATH LIGHT AT 42C IAWSDR AALA202512029568Lamp · inoperativeAIRCRAFT WAS NOT GROUNDED: EXTERIOR L2 DOOR EMERGENCY LIGHT INOPERATIVE. REPLACED EXTERIOR L2 DOOR EMERGENCY SIDELIGHT LAMP. PER AMM 33-51-04. OPERATIONAL CHECK GOOD.SDR AALA202512029294Sign · detachedAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT SIGN ON DANGLING OVER ROW 16. REATTACHED AND SECURED OVERHEAD EMERGENCY EXIT SIGN. PER AMM 25-63-00. OPERATIONAL CHECK GOOD.SDR AALA202512026906Light · brokenAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT ASSEMBLY AT GALLEY M1 BROKEN LOCATED NEAR LAVATORY 2F-1R.SDR AALA202512021215Light · shortedAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHTS (FLOOR PROXIMITY) SEAT ROWS 1 THROUGH 5 INOPERATIVE. **SUPPLEMENTAL REPORT FOR (AALA202512016165) SUBMITTED 12/01/2025 BY DFW: FOUND CONNECTOR D9575 LOOSE, RECONNECTED CONNECTOR (D9575) (AALA202512016165), PER WDM 33SDR DXTA2025120205923Battery Pack · malfunctionedDURING TEST OF EMER LIGHTS ON PRE FLIGHT WITH SELECTOR SELECTED ON DID NOT RECIEVE THE EMER LIGHTS ON CAS MESSAGE. UPON INSP, FOUND LIGHTS UNDER CREDENZA & DIVAN WERE NOT ILLUMINATED. TROUBLESHOT DOWN TO FAULTY ELPS NR 4, ELPS NR 3 & ELPS NR 2. ACCESSED TO ESDR DXTA2025120205925Battery Pack · faultedALL EMERGENCY LIGHTS ARE ILLUMINATED WITH EMER LT SWITCH IN THE ARMED POSITION AND AIRCRAFT POWERED UP. REMOVED EMER LT FWD BATTERY. DUE TO ALL EMER LT ON IN ARMED POSITION. THEN INSTALLED CUSTOMER SUPPLIED NEW EMER LT BATTERY. REMOVED EMER LT AFT BATTERY. DSDR FDEA202512012216Power Supply · failedEMERGENCY LIGHTS INOP ON WALK AROUND. IAW AMM 33-51-07-2 REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLY IAW 33-51-07-2-0, CHECKED GOOD FOR SECURITY AND OPS IAW AMM 33-51-07-2.SDR SIMA20251201001Battery · inoperativeEMERGENCY LIGHTS ON FWD PASSENGER DOOR WILL NOT ILLUMINATE. FOUND EMERGENCY LIGHT POWER UNIT #2 TO BE INOP. RAR EMERGENY LIGHT POWER UNIT IAW AMM 33-50-01. OPC GOOD.SDR CALA2025120211628Power Supply · faultedEPSU EXT LOAD EMER L FAULT FOUND ON EMERGENCY LIGHT BITE TEST. TESTED ALL EXTERNAL LIGHTS ON LH SIDE OF AIRPLANE. OVERWING EMERGENCY LIGHTS & LH OVERWING SLIDE (REF LP 7135969 FOR REMOVAL). ALL LIGHTS TESTED OK. REMOVED AND REPLACED EPSU POWER SUPPLY UNIT IAW SDR AALA202512016165Light · inoperativeAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHTS (FLOOR PROXIMITY) SEAT ROWS 1 THROUGH 5 INOPERATIVE. (OPEN).SDR CALA2025113011587Light · faultedLEFT EMER EXIT LIGHT STROBING PURPLE. FOUND LEFT SIDE WINDOW LIGHT TO BE INOP. NOT EMERGENCY EXIT LIGHT. DEACTIVATED LEFT WINDOW LIGHTS (P92 E12) AND INSTALLED PLACARD 7095608 , FOUND LEFT SIDE WINDOW LIGHT TO BE INOP. NOT EMERGENCY EXIT LIGHT. DEACTIVATEDSDR SWAA2026010940918Light · deterioratedDETERIORATED PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING ON ALONG PASSENGER CABIN. REPLACED PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING AT PASSENGER CABIN IAW AMM 33-51-15-400-802 INSTALLATION IS DOCUMENTED WHIT TTG8Q0022SA4 AND TTG8Q0022TU0.SDR AALA202512081048Bracket · brokenAIRCRAFT WAS NOT GROUNDED: 9C FLOOR EMERGENCY EXIT LIGHTING IS DANGLING AND INOPERATIVE. REPLACED EMERGENCY EXIT LIGHTING BRACKET FOR SEAT 9C AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER CMM 25-22-52. ** (CLOSED)SDR ASAA2025113061951Lamp · inoperativeL1 ENTRY LIGHT TURNS ON EMERGENCY EXIT LIGHT (EMERGENCY EXIT LIGHT OPS NORMAL) ( CABIN INTERIOR ILLUMINATION CONFIG WITH PHOTOLUMINESCENT EMERGENCY ESCAPE PATH MARKING SYSTEM ). GROUNDED - YES. RE-LAMPED FWD ENTRY LIGHT, OPS TEST GOOD, EMERG. EXIT SIGNS DID NOSDR DALA2025120408859Battery · inoperativeEMERGENCY LIGHTS BATTERY INOPERATIVE AT M1695. R & R EMERGENCY LIGHTS BATTERY AT M1695 PER B737 AMM 33-51.SDR SWAA2025120340975Lamp · inoperativeL1 EXTERIOR EMERGENCY EXIT LIGHT INOPERATIVE. RELAMPED L1 EXTERIOR EMERGENCY SLIDE LIGHT IAW AMM 33-51-04. OP CHECKED OK.SDR WX0A2025120332655Cover · missing(AIRCRAFT NOT GROUNDED) LEAD FA NOTIFIED FLIGHT DECK THAT BOTH L1 AND L2 DOORS MISSING LOWER EXIT LIGHT COVER MISSING. SECURED THE LIGHT COVERS PER SIP. OPS CHECKED GOOD. ACFT OK FOR SERVICE.SDR AALA202512034052Battery · no testAIRCRAFT WAS NOT GROUNDED: FAULT MESSAGE FOR EMERGENCY POWER SUPPLY UNIT 15WL DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY FOR EMERGENCY POWER SUPPLY UNIT 15WL AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.SDR AALA202512031048Light · detachedAIRCRAFT WAS NOT GROUNDED: 9C FLOOR EMERGENCY EXIT LIGHTING IS DANGLING AND INOPERATIVE. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)SDR AALA202512035771Battery · no testAIRCRAFT WAS NOT GROUNDED: FAULT MESSAGE FOR EMERGENCY POWER SUPPLY UNIT 12WL DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY FOR EMERGENCY POWER SUPPLY UNIT 12WL AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.SDR AALA202512034461Light · crackedAIRCRAFT IN BASE MAINTENANCE: EMERGENCY AISLE LIGHT IN THE FRONT CRACKED. REPLACED AISLE EMERGENCY LIGHT, OPERATIONAL CHECK GOOD. PER AMM 33-51-03.SDR DXTA2025120305919Light · inoperativeEMERGENCY LIGHTS OVER THE LAV ARE INOP. REMOVED INOP LAV EMERGENCY LIGHT AND REPLACED LAV EMERGENCY LIGHT WITH CUSTOMER SUPPLIED PART IAW CESSNA 560XL AMM CH.33-50-02.SDR CALA2025120211705Light · detachedPER OPS SEAT 20A OVERWING EXIT DOOR HAS A PART HANGING DOWN. RESECURED COVER ASSEMBLY ON 20A EMERGENCY EXIT DOOR LINER, REF AMM 52-22-51. NO OTHER DEFECTS NOTED.SDR DXTA2025120205907Battery · defectiveIN FLIGHT WITH EMER LT SWITCH IN ARM POSITION, EMER LIGHTS STAY ON, ABOUT 45MIN INTO THE FLIGHT THEY BEGAN FLASHING DUPLICATED FAULT & FOUND BOTH OF THE EMERGENCY BATTERY PACKS WILL NO LONGER HOLD A CHARGE. REMOVED DEFECTIVE UNITS & INSTALLED OPERATOR SUPPLIED
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