# Service difficulty reports: N522QS A list on [N522QS](https://openairdocs.org/aircraft/N522QS.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR DXTA2025060403755](https://openairdocs.org/sdr/DXTA2025060403755.md): Sign · inoperative · Jun 3, 2025 · N522QS · Cessna 680A · Emergency Lighting > MAIN EXIT SIGN/LIGHT: MAIN CABIN EXIT LIGHT ON THE BOTTOM LEFT REAR SIDE IS INOP. CORRECTIVE ACTION: REMOVED THE MAIN CABIN DOOR EXIT LIGHT AND FOUND IT NOT CONNECTED. COULD NOT LOCATE THE AIRFRAME CONNECTOR THROUGH THE MOUNTING HOLE IN THE INTERIOR. REMOVED T - [SDR DXTA2024122701676](https://openairdocs.org/sdr/DXTA2024122701676.md): Uplock Switch · faulted · Dec 23, 2024 · N522QS · Cessna 680A · Landing Gear Position and Warning > RIGHT MAIN LANDING DISAGREE INDICATION DISPLAYED UPON SELECTING GEAR DOWN FOR LANDING. QRH PROCEDURE COMPLETED AND GEAR DISAGREE MESSAGE REMAINED. LANDED WITHOUT INCIDENT. CORRECTIVE ACTION: REPLACED MLG UPLOCK SWITCHES IAW AMM 32-32-25 - [SDR DXTA2024103100974](https://openairdocs.org/sdr/DXTA2024103100974.md): Actuator · defective · Oct 27, 2024 · N522QS · Cessna 680A · Landing Gear Actuator > DUTING LANDING EXTENSION ONLY THE MAINS CAME DOWN. GOT TWO GREEN FOR THE MAINS AND A YELLOW CROSS HATCHED FOR THE NOSE + "GEAR DISAGREE N". ABOUT 30SECONDS LATER WHEN PREPARING TO DO THE CHECKLIST THE NOSEGEAR SUDDENLY EXTENDED AND WE HAD THREE GREEN. LANDED - [SDR DXTA2024070212235](https://openairdocs.org/sdr/DXTA2024070212235.md): Battery Pack · faulted · Jul 1, 2024 · N522QS · Cessna 680A · Emergency Lighting > DURING THE EMERGENCY LIGHT TEST, THE EXIT SIGN OVER THE MAIN CABIN DOOR DOES NOT COME ON. ALL OTHER EMER LIGHTS WORK FINE. ARRIVED AT ALE AND REMOVED FAULTY NR 2 EMERGENCY BATTERY DUE TO INTERNAL FAULT AND INSTALLED REPAIRED BATTERY. LET BATTERY CHARGE AS NE - [SDR DXTA2024070112211](https://openairdocs.org/sdr/DXTA2024070112211.md): Battery · failed · Jun 28, 2024 · N522QS · Cessna 680A · Emergency Lighting > MAIN EXIT SIGN/LIGHT: MAIN EXIT LIGHT SIGN WONT ILLUMINATE. REMOVED THE #1 EMERGENCY POWER SUPPLY BATTERY PN: CBS28-1, SN: 5261M DUE TO INTERNAL FAILURE. INSTALLED REPAIRED UNIT PN CBS28-1 SN 008979 IAW CE680A AMM 33-50-06. POWERED UP AIRCRAFT AND CHARGED - [SDR DXTA2024061312030](https://openairdocs.org/sdr/DXTA2024061312030.md): Brake · defective · Jun 12, 2024 · N522QS · Cessna 680A · Landing Gear Brake System > RT MLG OUTSIDE WHEEL WAS SMOKING ON TAXI IN.HYD FLUID PUDDLED UNDER WHEEL. ARRIVED ON SITE TO EVALUATE HYD LEAK. INSPECTED & FOUND AFT UPPER BRAKE PUCK ON #4 BRAKE ASSY. LEAKING. WASHED DOWN #4 BRAKE & WHEEL ASSY. TO REMOVE LEAKED HYD FLUID. CLEANING #4 WHEEL - [SDR DXTA2023121110295](https://openairdocs.org/sdr/DXTA2023121110295.md): Relay · faulty · Dec 8, 2023 · N522QS · Cessna 680A · Trailing Edge Flap Control System > AT 1600 FEET, 200 KNOTS, AFTER SELECTING FLAPS 1, HAD A YELLOW FLAPS FAIL CAS. EXECUTED THE QRH AND THE FLAPS RESET DID NOT CLEAR THE FAULT. FLAP HANDLE WAS IN THE 1 DETENT. CONTINUED THE QRH AND LANDED FLAPS 0 UNEVENTFULLY. //SIGNOFF// REMOVED AND REPLACE FLA - [SDR DXTA2023112710148](https://openairdocs.org/sdr/DXTA2023112710148.md): Unknown · unknown · Nov 25, 2023 · N522QS · Cessna 680A · Emergency Lighting > FLOOR EMERG EXIT LIGHT: UNDER SEAT 10 EMER LIGHT WILL NOT GO ON WITH EITHER SWITCH SELECTED TO ARM OR ON. PATH LIGHT UNDER SEAT 10 DOES WORK WHEN SELECTED. COMPLIED WITH TC-FLT-33-001 CESSNA 680A EMERGENCY LIGHTING POWER SUPPLY BATTERY EXERCISE PROCEDURE REV - [SDR DXTA2022053162860](https://openairdocs.org/sdr/DXTA2022053162860.md): Warning Light · illuminated · May 31, 2022 · N522QS · Cessna 680A · Fuel Controlling System > ENG CNTRL FAULT L AMBER CAS: WHILE CONFIGURING FOR LANDING, ENG CNTRL FAULT L AMBER CAS MESSAGE APPEARS, FOLLOWED BY AMBER X'S THROUGH THE AILERON AND RUDDER TRIMS AND L SIDE SPOILERS INDICATION ON THE EICAS PANEL, PLUS LOSS OF OIL TEMP, LOSS OF HYDRAULIC VOLU - [SDR DXTA2022012555710](https://openairdocs.org/sdr/DXTA2022012555710.md): Apu · defective · Jan 25, 2022 · N522QS · Cessna 680A · APU Cowling/Containment > APU (EXCEPT GENERATOR): APU FILLED CABIN WITH SMOKE AFTER RUNNING APPROXIMATELY 3 MINUTES. // SIGNOFF// REMOVED APU PN:3800785-1 SN:P-729 DUE TO FAULTY AND INSTALLED CUSTOMER SUPPLIED REPAIRED APU P/N 3800785-1 S/N P-799. PERFORM OPS CHECK OF APU AND LEAK CHEC - [SDR DXTA2022012455560](https://openairdocs.org/sdr/DXTA2022012455560.md): Oil System · overserviced · Jan 20, 2022 · N522QS · Cessna 680A · APU Oil System > APU SMOKE: ON FIRST START OF THE DAY WHEN APU BLEED WAS TURNED ON SMOKE CAME OUT OF THE AIR-CONDITIONING VENTS. CHECKED OIL QUANTITY AND FOUND IT AT MAX PERFORMED BORESCOPE OF APU EXHAUST TURBINE AND FOUND OIL SWIRLS. THIS IS COMMON WITH OVERSERWICING CON - [SDR DXTA2022011155060](https://openairdocs.org/sdr/DXTA2022011155060.md): Filter · dirty · Jan 11, 2022 · N522QS · Cessna 680A · Air Distribution System > APU SMOKE: SHORTLY AFTER TURNING ON THE APU BLEED AIR, THE COCKPIT BEGAN TO FILL UP WITH SMOKE. AFTER TURNING OFF THE APU BLEED AIR THE SMOKE BEGAN TO DISSIPATE. REMOVED CABIN HEPA FILTER P/N 9914836-1 S/N 0538 AND INSTALLED NEW CABIN HEPA FILTER P/N 9914836- - [SDR DXTA2021063044400](https://openairdocs.org/sdr/DXTA2021063044400.md): Light · broken · Jun 29, 2021 · N522QS · Cessna 680A · Emergency Lighting > FLOOR EMERG EXIT LIGHT: UNDER SEAT #5, FORWARD FACING SEAT ON LEFT SIDE, FLOOR EMERGENCY LIGHT IS INOP. // SIGNOFF // GAINED ACCESS TO SEAT 5 EMEERGENCY LIGHT AND FOUND THAT THE WIRES HAD BEEN PULLED OUT OF THE PINS INSIDE OF THE CONNECTOR TO THE AIRCRAFT HAR - [SDR DXTA2021021104713](https://openairdocs.org/sdr/DXTA2021021104713.md): Battery Pack · inoperative · Feb 11, 2021 · N522QS · Cessna 680A · Emergency Lighting > CABIN EMERG LIGHT: WITH THE MAIN BATTERIES L&R BATT OFF AND THE EMER LTS SWITCH ON ARM NO CABIN EMERGENCY LIGHT ILLUMINATE.///SIGN-OFF///RESET FWD EMERGENCY LIGHT G-SWITCH IN PEDISTAL, PERFORMED SEVERAL EMER LIGHT CHECKS IN NORM, OFF & ARM POSITIONS. IAW CE-68 - [SDR 2020F00315](https://openairdocs.org/sdr/2020F00315.md): Doubler · cracked · Jun 18, 2020 · N522QS · Cessna 680A · Fuselage Main, Structure > CRACK DAMAGE, NOSE LANDING GEAR WHEEL WELL (NWW), FRAME, WEB, AND DOUBLERS, FS 75. ACCOMPLISHED FIELD REPAIR SR-680A-ATA53-25890 REV- DATED JUNE 1, 2020 AND 8100-9 DATED 6/1/2020; STANDARD REPAIR. - [SDR DXTA2020052623704](https://openairdocs.org/sdr/DXTA2020052623704.md): Squat Switch · failed · May 22, 2020 · N522QS · Cessna 680A · Landing Gear Position and Warning > ALL LANDING GEAR RETRACTION DID NOT RETRACT - ON TAKEOFF GEAR WOULD NOT RETRACT. EICASS MESSAGE WOW MISCOMPARE WAS PRESENT. COMPLETED CHECKLIST. WOW EICASS MESSAGE WENT OUT ELECTED TO TRY AND RAISE GEAR. LOUD NOISE AND BANGING HEARD AS GEAR RETRACED AI - [SDR 2020F00094](https://openairdocs.org/sdr/2020F00094.md): Skin · dented · Mar 5, 2020 · N522QS · Cessna 680A · Trailing Edge Flaps > RIGHT WING INBOARD FLAP LOWER SKIN DAMAGE (DENT). - [SDR 2PL6D005GNQ3](https://openairdocs.org/sdr/2PL6D005GNQ3.md): Unknown · unknown · Oct 29, 2017 · N522QS · Gulstm 680 · Rudder Control System > DURING LEVEL FLIGHT AT 10,000 FEET, AND SPEED OF APPROXIMATELY 180 KIAS, THE "CONTROL LOCK ON" CAS MESSAGE ILLUMINATED ON THE PFD'S. THE CONTROL LOCK LEVER WAS CHECKED TO BE IN THE UNLOCKED DETENT. AFTER MOVING THE LEVER SLIGHTLY, AND FIRMLY RETURNING IT TO - [SDR DXTA2017032006388](https://openairdocs.org/sdr/DXTA2017032006388.md): Uplock Switch · inoperative · Mar 20, 2017 · N522QS · Cessna 680CE · Landing Gear Position and Warning > ON APPROACH, RIGHT MAIN GEAR DID NOT INDICATE DOWN. RAN CHECK LIST. STILL DID NOT INDICATE DOWN. REMOVED AND REPLACED THE UPLOCK SWITCH IAW MM 32-32-25. OPS CHECKED GOOD. ## 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 = 'N522QS' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N522QS/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.