# Service difficulty reports: N379QS A list on [N379QS](https://openairdocs.org/aircraft/N379QS.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR DXTA2025092905078](https://openairdocs.org/sdr/DXTA2025092905078.md): Wire Harness · damaged · Sep 24, 2025 · N379QS · Emb EMB505 · Door System Wiring > RED "DOOR PAX OPEN" CAS MSG CAME ON 41 MINUTES INTO THE FLIGHT. CRUISE ALTITUDE WAS 41,000 FEET AND OUTSIDE AIR TEMP -26C. ALL PRESSURIZATION INDICATIONS WERE NORMAL, DOOR LATCHES CHECKED GOOD ON PRE/POST FLIGHT. CORRECTIVE ACTION: REMOVED SUSPECTED DAMAGE PA - [SDR DXTA2025091504908](https://openairdocs.org/sdr/DXTA2025091504908.md): Light · malfunctioned · Sep 10, 2025 · N379QS · Emb EMB505 · Emergency Lighting > IN FLIGHT, NOTICED EMERGENCY LIGHTS CAME ON WITH SWITCH IN ARM POSITION. AFTER LANDING, TURNED SWITCH TO OFF AND BACK TO ARM AND LIGHTS STILL REMAINED ON. DURING TROUBLESHOOTING FOUND EMERGENCY LIGHT CIRCUIT BREAKER TRIPPED, AFTER RESET, SELECTED EMERGENCY L - [SDR DXTA2025063004075](https://openairdocs.org/sdr/DXTA2025063004075.md): Battery Pack · no test · Jun 28, 2025 · N379QS · Emb EMB505 · Emergency Lighting > STANDBY EMERGENCY POWER: AFTER MOVING THE CABIN EMERGENCY LIGHT SWITCH FROM THE OFF POSITION TO ARM, A "EMER LIGHT NOT ARMED" CAS MESSAGE APPEARED. AFTER NUMEROUS TIMES OF RECYCLING THE SWITCH THE CAS MESSAGE DISAPPEARED. HOWEVER, WHILE IN ROUTE, WE NOTICED T - [SDR DXTA2025030302559](https://openairdocs.org/sdr/DXTA2025030302559.md): Door · damaged · Mar 2, 2025 · N379QS · Emb EMB505 · Fixed Inner Doors > LAV SERVICE DOOR: LAV CAP CAME OFF IN FLIGHT AND BENT/WARPED LAV DOOR. CORRECTIVE ACTION; ONCE DOOR OPENED PANEL CORRECTED.PERFORMED A GVI OF THE DOOR AND FOUND NO DEFECTS NOTED. RESECURED THE LAV CAP WITH NO DEFECTS NOTED. WORK PERFORMED IAW EMB505 AMM 05-00 - [SDR JGVR202403260001](https://openairdocs.org/sdr/JGVR202403260001.md): Skin · corroded · Mar 26, 2024 · N379QS · Emb EMB505 · Wing, Plate/Skin > REPAIR LH WING TRAILING EDGE. IAW ETD2024-P300-04893827-REV A. REPAIRED LH WING TRAILING EDGE USING PERMANENT REPAIR IAW ETD2024-P300-04893827-REV A. LH WING SKIN CORROSION. SEE TASK AND INSPECTIONS FOR DETAILS. THIS REPAIR IS CONSIDERED A MINOR REPAIR. - [SDR DXTA2023100997460](https://openairdocs.org/sdr/DXTA2023100997460.md): Battery · defective · Oct 7, 2023 · N379QS · Emb EMB505 · Emergency Lighting > CABIN EMERG LIGHT: CABIN EMERGENCY LIGHTS CAME ON DURING CRUISE FLIGHT IN THE ARM POSITION. CYCLED SWITCH TO OFF AND BACK TO ARM, LIGHTS REMAINED ON. REMOVED ACCESS PANEL 223CLF TO GAINE ACCESS TO FRONT EMERGENCY BATTERY. REMOVED FRONT EMERGENCY BATTERY DUE - [SDR DXTA2022080267210](https://openairdocs.org/sdr/DXTA2022080267210.md): None · none · Aug 2, 2022 · N379QS · Emb EMB110* · Emergency Lighting > EMERG EXIT SIGN/LIGHT: MAIN CABIN DOOR LOWER EXIT SIGN LIGHT INOPERATIVE. (PRE-FLIGHT) // SIGNOFF// VERIFIED DISCREPANCY, GAINED ACCESS TO THE ELECTRICAL CONNECTOR OF THE LOWER MED EMER EXIT UGHT AND FOUND THE CONNECTOR DISCONNECTED AND WAS CAUGHT IN THE DOOR - [SDR DXTA2022033159450](https://openairdocs.org/sdr/DXTA2022033159450.md): Power Supply · inoperative · Mar 31, 2022 · N379QS · Emb EMB505 · Emergency Lighting > EMERGENCY LIGHTING: WHEN EMER LT IS PLACED IN ARM POSITION CABIN LIGHTS, AISL LIGHTS AND EXIT LIGHTS ILLUMINATE AND FLASH ON AND OFF. SUSPECT WEAK EMER LIGHT BATTERY//CORRECTIVE ACTION// COMPLIED WITH CHARGING/ OPERATIONAL CHECK OF THE EMERGENCY POWER SUPPLY I - [SDR DXTA2022030357840](https://openairdocs.org/sdr/DXTA2022030357840.md): None · damaged · Mar 3, 2022 · N379QS · Emb EMB505 · External Power System > EXTERNAL POWER: APPROX. 5 MIN AFTER AIRCRAFT WAS CONNECTED TO/POWERED BY GPU, SMOKE WAS NOTED IN CABIN, BAGGAGE COMPARTMENT AND OUTSIDE THE TAIL SECTION. BAG SMK WARNING CAS DISPLAYED ON EICAS. AIRCRAFT WAS IMMEDIATELY SHUT DOWN AND DISCONNECTED FROM GPU. UPON - [SDR DXTA2022022857410](https://openairdocs.org/sdr/DXTA2022022857410.md): Battery · defective · Feb 28, 2022 · N379QS · Emb EMB505 · Emergency Lighting > CABIN EMERG LIGHT: WAITED ON TAXI WAY FOR APPROXIMATELY AN HOUR WITH THE ENGINES RUNNING WAITING RO DEICE. WENT IN THE CABIN AFTER DEICE TO INSPECT THE WINGS AND NOTICED THE INTERIOR EMERGENCY LIGHTS FLICKERING ON/OFF RAPIDLY. RECYCLED THE SWITCH IN THE CABIN - [SDR DXTA2021073046040](https://openairdocs.org/sdr/DXTA2021073046040.md): Handle · broken · Jul 29, 2021 · N379QS · Emb EMB505 · Passenger/Crew Doors > MAIN DOOR HANDLE: MAIN DOOR EXTERIOR HANDLE IS BROKEN OFF OF THE AIRPLANE. REMOVED DAMAGED MAIN CABIN DOOR EXTERIOR HANDLE P/N PE25060-4C-25 AND INSTALLED CUSTOMER SUPPLIED NEW PART P/N PE25060-4C-25 AND OPS CHECKED GOOD WITH REFERENCE TO PHENOM 300 AMM 52-11 - [SDR 2021FA0000061](https://openairdocs.org/sdr/2021FA0000061.md): Battery Pack · failed · Feb 25, 2021 · N379QS · Emb EMB505 · Emergency Lighting > AIRCRAFT CREW REPORTED "EMER LT NOT ARM YELLOW CAS: DURING ENGINE START WITH GPU, EMER LT NOT ARM CAS MESSAGE WOULD DISPLAY MOMENTARILY AND EXTINGUISH ON ITS OWN WITHOUT PILOT ACTION. CORRECTIVE ACTION: PERFORMED TROUBLESHOOTING BASED ON THE EMBRAER PHENOM 30 - [SDR DXTA2021021304736](https://openairdocs.org/sdr/DXTA2021021304736.md): Warning Message · false activation · Feb 13, 2021 · N379QS · Emb EMB505 · Drag Control System > GND SPLR FAIL YELLOW CAS: ON APPROACH WE ATTEMPTED TO DEPLOY SPEEDBRAKES, BUT IMMEDIATELY GOT A FAIL MESSAGE AND A SWITCH DISAGREE MESSAGE. A MOMENT LATER, THAT WAS FOLLOWED BY A GND SPLR FAIL MESSAGE. THE FIRST TWO EXTINGUISHED WHEN THE SWITCH WAS PLACED IN T - [SDR DXTA2021020404677](https://openairdocs.org/sdr/DXTA2021020404677.md): Power Supply · malfunctioned · Feb 3, 2021 · N379QS · Emb EMB505 · Emergency Lighting > WHEN EMERGENCY LT IS IN THE ARM POSITION, THE EMERGENCY LIGHTS IN THE CABIN FLICKER. CORRECTIVE ACTION: REMOVED AND REPLACED BOTH FWD AND AFT EMERGENCY LIGHT POWER UNITS, IAW EMBRAER PHENOM 300 AMM 33-52-01. OPERATIONS CHECK GOOD. FWD REMOVED P/N 6450LS-00 - [SDR 2020FA0000454](https://openairdocs.org/sdr/2020FA0000454.md): Balance Weight · corroded · Oct 21, 2020 · N379QS · Emb EMB505 · Elevator Structure > DURING ACCOMPLISHMENT OF EMBRAER SB 505-55-0004 REV 01 PART I,II,III (DATED 06/24/2020) WE NOTED THE FOLLOWING MASS BALANCE WEIGHTS BELOW TOLERANCE: LEFT ELEVATOR: ADJUSTABLE WEIGHTS PART NUMBER PE915109-L33 (11 EACH BELOW MINIMUM OF 84G); HORN MASS WEIGHT PAR - [SDR DXTA2020090918041](https://openairdocs.org/sdr/DXTA2020090918041.md): Starter Gen · defective · Sep 18, 2020 · N379QS · Emb EMB505 · Starter-Generator > AFTER TAKEOFF, NOTED LOW FREQUENCY RUMBLE ASSOCIATED WITH RIGHT THROTTLE MOVEMENT. THEN GOT GEN 2 OFF BUS CAS MESSAGE. RIGHT ENGINE SHUT DOWN IAW QRH. SIGNIFICANT CARBON VISIBLE ON BOTTOM OF RIGHT ENGINE ON POST FLIGHT. SIGN OFF. PERFORMED GVI OF RT ENGIN - [SDR DXTA2019101542945](https://openairdocs.org/sdr/DXTA2019101542945.md): Relief Valve · defective · Oct 14, 2019 · N379QS · Emb EMB505 · Landing Gear Brake System > ON PUTTING THE LANDING GEAR DOWN ON APPROACH RECEIVED A CAUTION EMERGENY BRAKE LOW PRESSURE WITH EMERGENCY BRAKE PRESSURE SHOWING 0 ACCUMULATOR PRESSURE. RAN QRH AND DIVERTED. REMOVED AND REPLACED EMERGENCY PARKING-BRAKE THERMAL RELIEF VALVE AS REQUIRED. PERF - [SDR DXTA2016022606189](https://openairdocs.org/sdr/DXTA2016022606189.md): Unknown · odor · Feb 26, 2016 · N379QS · Emb EMB505 · Air Distribution System > THE SMELL OF JET A WAS DETECTED IN THE CABIN DURING DESCENT. COMPLIED WITH FIM 21-20-00-810-801 WITH NO DEFECTS NOTED AT THIS TIME. ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql 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 n_number = 'N379QS' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N379QS/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.