# Service difficulty reports: N527QS A list on [N527QS](https://openairdocs.org/aircraft/N527QS.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR DXTA2025052703583](https://openairdocs.org/sdr/DXTA2025052703583.md): Door · not closed · May 21, 2025 · N527QS · Cessna 680A · Landing Gear Doors > A VIBRATION IS FELT ON THE FLOOR AND HEARD WITH AND WITHOUT HEADSETS AT ALL ALTITUDES AND AIRSPEEDS INTERMITTENTLY THROUGHOUT A FLIGHT. AVIONICS FAN IS SUSPECT. WHILE NLG IN STOWED POSITION, RT DOOR AFT SIDE OVERLAPPING NOSE SKIN BY.20. TRIMMED RT NLG DOOR, - [SDR DXTA2025052103560](https://openairdocs.org/sdr/DXTA2025052103560.md): Door · loose · May 19, 2025 · N527QS · Cessna 680A · Landing Gear Doors > FUSELAGE STRUCTURE: DURING CRUISE FLIGHT THERE IS AN INTERMITTENT VIBRATION FELT IN THE FLOOR AS WELL AS AN AUDIBLE SOUND FROM THE VIBRATION. THE CYCLE ISN'T RHYTHMIC AND YOU CAN'T PREDICT WHEN IT WILL RETURN. IT LASTS FOR ROUGHLY 30 SECONDS. IT SOUNDS LIK - [SDR DXTA2024100700761](https://openairdocs.org/sdr/DXTA2024100700761.md): Mirror · dirty · Oct 4, 2024 · N527QS · Cessna 680A · Passenger/Crew Doors > MAIN DOOR: IT IS VERY DIFFICULT TO SEE THE PINS ON THE MAIN CABIN ENTRY DOOR THROUGH THE VIEWING PORTS. CORRECTIVE ACTION: CLEARED DUST FROM MIRRORS. OPS CHECKS GOOD AT THIS TIME. - [SDR DXTA2023110699760](https://openairdocs.org/sdr/DXTA2023110699760.md): Unknown · unknown · Nov 4, 2023 · N527QS · Cessna 680A · Emergency Lighting > LAV EXIT SIGN/LIGHT: DURING POWER ON CHECKLIST EMER LTS-ARM, EMERGENCY EXIT SIGN ON BULKHEAD BEHIND SEAT 7 DID NOT ILLUMINATE. COMPLIED WITH OPS CHECKING EMER LIGHT SYSTEM SEVERAL TIMES OPS CHECK GOOD. INSPECTED LH AFT DIVIDER AND LIGHT FOUND NO DEFECTS. COM - [SDR DXTA2023081492900](https://openairdocs.org/sdr/DXTA2023081492900.md): Unknown · unknown · Aug 11, 2023 · N527QS · Cessna 680A · Elevator Control System > DURING FLIGHT AT HIGH & LOW SPEED, WAS A SIGNIFICANT BINDING IN YOKE FWD OF NEUTRAL POSITION FOR ELEVATORS. PERFORMED VISUAL INSPECTION OF ELEVATOR HINGES & ATTACH HARDWARE, NO DEFECTS. VERIFIED FREEDOM OF MOVEMENT OF ELEVATORS GOOD. PERFORMED GVI OF THE AFT - [SDR DXTA2023053087330](https://openairdocs.org/sdr/DXTA2023053087330.md): Unknown · unknown · May 30, 2023 · N527QS · Cessna 680A · Flight Control System > TRIM NOSE DOWN AMBER CAS DISPLAYED WHILE AT 16,000 FT, 300 KIAS WITH AUTO-PILOT ENGAGED. WHEN AUTO-PILOT DISENGAGED, SIGNIFICANT FWD PRESS REQUIRED TO MAINTAIN LEVEL FLT & PITCH TRIM DISPLAY INDICATED AT ND LIMIT & 1.2. AT 260 KIAS, PRESS FELT NORMAL BUT PI - [SDR DXTA2023041384090](https://openairdocs.org/sdr/DXTA2023041384090.md): Unknown · unknown · Apr 12, 2023 · N527QS · Cessna 680A · Emergency Lighting > MAIN EXIT SIGN/LIGHT: EMER LIGHT STAYS ON EVEN WITH THE POWER OFF AND BATTERIES DISCONNECTED // SIGNOFF // CONNECTED BATTERLES AND GAIN ACCESS TO COCKPIT. FOUND FOUND MAIN DOOR OVERHEAD AND FORWARD ISLE EMERGENCY LIGHT ILLUMINATED. GAINED ACCESS TO FORWARD INE - [SDR DXTA2023020679890](https://openairdocs.org/sdr/DXTA2023020679890.md): Downlock Switch · defective · Feb 3, 2023 · N527QS · Cessna 680A · Landing Gear Retraction/Extension System > RIGHT MLG LANDING GEAR RETRACTION: AFTER SELECTING THE GEAR UP, A AMBER X DISPLAYED ON THE RIGHT MAIN GEAR ALONG WITH A GEAR DISAGREE R APPEARED AS A AMBER CAS MESSAGE. // SIGNOFF// ARRIVED AT AIRCRAFT, REMOVED RH MLG DOWN LOCK SWITCH PN: 6-0373-3 DUE TO BEING - [SDR DXTA2023020279710](https://openairdocs.org/sdr/DXTA2023020279710.md): Not Entered · not entered · Feb 1, 2023 · N527QS · Cessna 680A · Emergency Lighting > EMERGENCY LIGHTING: THE EXIT SIGN OVER THE MAIN CABIN DOOR AS WELL AS THE STRIP LIGHT UNDER SEAT 10 REMAIN ON WITH THE EMER LTS SW IS IN THE OFF POSITION. ALL OTHER EMER LIGHTS EXTINGUISH NORMALLY. //SIGNOFF// GAINED ACCESS TO AIRCRAFT. ONCE MAIN ENTRY DOOR - [SDR DXTA2022122176770](https://openairdocs.org/sdr/DXTA2022122176770.md): Connector · out of position · Dec 20, 2022 · N527QS · Cessna 680A · Landing Gear System Wiring > LANDING NORMAL, AFTER TOUCHDOWN & APPLYING NORMAL BRAKING & THRUST REVERSING, ACFT BEGIN VEERING OFF CENTERLINE RIGHT. LT BRAKE PEDAL SEEMED TO BE FLAT, NO PRESS & NO BRAKING. RELEASED BRAKE PEDALS & USED T/R & TILLER TO REGAIN CENTERLINE. AFTER FAILURE, AM - [SDR DXTA2022090769490](https://openairdocs.org/sdr/DXTA2022090769490.md): Apu · damaged · Sep 2, 2022 · N527QS · Cessna 120 · APU Cowling/Containment > APU BLEED AIR: AFTER NORMAL STARTUP WHEN APU BLEED AIR SELECTED SMOKE FILLED THE CABIN AND COCKPIT (PER CREW, POST FLIGHT, NO PAX ON BOARD) // SIGNOFF// REPLACED APU WITH REPAIRED APU IAW CESSNA 680A AMM TASK-49-10-00, REFER TO 15,1 FOR LEAK AND OPS CHECKS, R - [SDR DXTA2022080967640](https://openairdocs.org/sdr/DXTA2022080967640.md): Pushrod · out of adjust · Aug 12, 2022 · N527QS · Cessna 680A · Passenger/Crew Doors > MAIN DOOR HANDLE: REPEAT WRITE UP, NUMBER 2. REFERENCE THE WRITE UP ON 08/02/2022. MAIN DOOR HANDLE WILL NOT MOVE IN ORDER TO LATCH DOOR. NEITHER OUTSIDE OR INSIDE HANDLE WORK.//CORRECTIVE ACTION//GAINED ACCESS TO MCD LATCH/LOCK SYSTEM BY REMOVING STEP ASSE - [SDR DXTA2022080267290](https://openairdocs.org/sdr/DXTA2022080267290.md): Door Latch · defective · Aug 2, 2022 · N527QS · Cessna 680A · Passenger/Crew Doors > MAIN DOOR HANDLE: MAIN DOOR HANDLE WILL NOT MOVE IN ORDER TO LATCH DOOR. NEITHER INSIDE OR OUTSIDE HANDLES WORK.//CORRECITVE ACTION//REMOVED AND REPLACED FORWARD LOWER LATCH/LOCK ASSEMBLY. PN: 7411311-70. REF CE680A MM 52-10-09. DOOR OPS CHECK GOOD. - [SDR DXTA2022032959190](https://openairdocs.org/sdr/DXTA2022032959190.md): Uplock Switch · defective · Mar 29, 2022 · N527QS · Cessna 680A · Landing Gear Retraction/Extension System > RIGHT MLG LANDING GEAR EXTENSION: DURING FLIGHT AT 4000' 250 KIAS IN CONTINUOUS CHOP SPEED TAPE TURNED RED AND AUTO THROTTLES REDUCED TO 210 THREE TIMES DUE TO RIGHT GEAR MONENTARILY INDICATING NEITHER UP NOR DOWN. THERE WAS NO NOTICABLE INCREASE IN NOISE NOR - [SDR DXTA2021110151110](https://openairdocs.org/sdr/DXTA2021110151110.md): None · none · Oct 29, 2021 · N527QS · Cessna 680A · Emergency Lighting > MAIN EXIT SIGN/LIGHT: AFTER FLIGHT WITH AIRCRAFT POWERED DOWN EMERGENCY EXIT LIGHT OVER MAIN CABIN DOOR REMAINS ON.///REMOVED AND REPLACED COCKPIT, FWD AND AFT CABIN, AND AFT CLOSET EMERGENCY LIGHT POWER SUPPLIES WITH REPAIRED CUSTOMER SUPPLIED PARTS WITH REF - [SDR DXTA2020031103537](https://openairdocs.org/sdr/DXTA2020031103537.md): Manifold · malfunctioned · Mar 4, 2020 · N527QS · Cessna 680A · Landing Gear Retraction/Extension System > ALL LANDING GEAR RETRACTION DID NOT RETRACT - LANDING GEAR WILL NOT RETRACT ***CORRECTIVE ACTION*** INSPECTED AIRCRAFT FOUND BLOW DOWN BOTTLE SHEAR WIRE-BROKEN. GAINED ACCESS TO LANDING GEAR CONTROL VALVE, AND FOUND THAT THE EMERGENCY EXTENSION ROD WAS DEPLOYE - [SDR DXTA202003043537](https://openairdocs.org/sdr/DXTA202003043537.md): Manifold · faulty · Mar 3, 2020 · N527QS · Cessna 680A · Landing Gear Retraction/Extension System > ALL LANDING GEAR RETRACTION DID NOT RETRACT - LANDING GEAR WILL NOT RETRACT ***CORRECTIVE ACTION*** INSPECTED AIRCRAFT FOUND BLOW DOWN BOTTLE SHEAR WIRE-BROKEN. GAINED ACCESS TO LANDING GEAR CONTROL VALVE, AND FOUND THAT THE EMERGENCY EXTENSION ROD WAS DEPLOYE - [SDR DXTA201904230182](https://openairdocs.org/sdr/DXTA201904230182.md): Fairing · damaged · Apr 23, 2019 · N527QS · Cessna 680A · Aerodynamic Fairings > DURING CHECKLIST DAMAGE WAS FOUND TO COMPOSITE PANELS ON UNDERSIDE OF AFT FUSELAGE AREA. ACCOMPLISHED AQRD ENGINEERING REPAIR ORDER NO. ERO-103261 DATED APRIL 15, 2019; BELLY AND WHEEL BIN FAIRINGS - PERMANENT REPAIR. - [SDR DXTA201904230181](https://openairdocs.org/sdr/DXTA201904230181.md): Cap · eroded · Apr 23, 2019 · N527QS · Cessna 680A · Horizontal Stabilizer Structure > RIGHT HORIZONTAL STAB DAMAGED- RIGHT LEADING EDGE HORIZONTAL STAB APPEARS DAMAGED AT THE TIP. ACCOMPLISHED TEXTRON AVIATION ENGINEERING LETTER DQ1922M1 DATED APRIL 17, 2019; 680A-0069 (N527QS) HORIZONTAL STABILIZER RIGHT TIP CAP DAMAGE (EROSION). - [SDR DXTA201904230180](https://openairdocs.org/sdr/DXTA201904230180.md): Cap · eroded · Apr 23, 2019 · N527QS · Cessna 680A · Horizontal Stabilizer Structure > RIGHT HORIZONTAL STAB DAMAGED - RIGHT LEADING EDGE HORIZONTAL STAB APPEARS DAMAGED AT THE TIP. ACCOMPLISHED TEXTRON AVIATION ENGINEERING LETTER DQ1922M1 DATED APRIL 17, 2019; 680A-0069 (N527QS) HORIZONTAL STABILIZER RIGHT TIP CAP DAMAGE (EROSION). - [SDR DXTA2018031500713](https://openairdocs.org/sdr/DXTA2018031500713.md): Uplock Switch · failed · Mar 14, 2018 · N527QS · Cessna 680CE · Landing Gear Position and Warning > RIGHT GEAR DISAGREE, AMBER CAS ILLUMINATED INFLIGHT. GEAR DISAGREE RT CAS MESSAGE ILLUMINATED. RIGHT MAIN GEAR INDICATION CHANGED TO CROSSHATCH, IAS TURNED RED, AND AUTO THROTTLE ATTEMPTED TO CORRECT THE PERCEIVED OVER SPEED CONDITION. REMOVED AND REPLACE ## 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 = 'N527QS' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N527QS/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.