# Service difficulty reports: N622QS A list on [N622QS](https://openairdocs.org/aircraft/N622QS.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR DXTA2026101910200](https://openairdocs.org/sdr/DXTA2026101910200.md): Proximity Switch · faulted · Oct 15, 2026 · N622QS · Cessna 680A · Door Warning System > AMBER CABIN DOOR OPEN AND CHECK DOORS CAS MESSAGES CAME ON IN CRUISE AT FL410. COMPLETED QRH AND CAS MESSAGES REMAINED FOR DURATION OF FLIGHT AND AFTER LANDING. NO SOUNDS IN COCKPIT OR CABIN TO INDICATE CABIN DOOR WAS AJAR. REMOVED AND REPLACED THE FWD UPPER - [SDR DXTA2026101310119](https://openairdocs.org/sdr/DXTA2026101310119.md): Pcb · faulted · Oct 10, 2026 · N622QS · Cessna 680A · Door System Wiring > CABIN DOOR OPEN AMBER CAS IN FLIGHT. REPLACED PCB. OPS CHECK GOOD. IAW CE680A AMM 24-60-40 - [SDR DXTA2026091009626](https://openairdocs.org/sdr/DXTA2026091009626.md): Wire Harness · damaged · Sep 9, 2026 · N622QS · Cessna 680A · Door System Wiring > DURING CRUISE AT 43000 THE CHECK DOORS AND CABIN DOOR OPEN CAUTION MESSAGES APPEARED. WE COMPLIED WITH QRH PROCEDURES AND LANDED UNEVENTFULLY. MESSAGES STAYED THE REMAINDER OF FLIGHT. REMOVED MED WIRING HARNESS PN: 8469153-2 NSN AND INSTALLED CUSTOMER PROVID - [SDR 2026F00184](https://openairdocs.org/sdr/2026F00184.md): Fitting · corroded · Aug 25, 2026 · N622QS · Cessna 680A · Fuselage, Landing Gear Attach Fittings > REMOVED NOSE LANDING GEAR ACTUATOR FITTING ASSEMBLY DUE TO LEVEL 2 CORROSION. INSTALLED NEW FITTING PER SR-680A-ATA53-33739 REV. A, STANDARD REPAIR - NLG ACTUATOR FITTING REPLACEMENT, DATED 28 NOV 2023. SUPPORTED BY 8100-9 FORM DATED 29 NOV 2023. - [SDR DXTA202608030169](https://openairdocs.org/sdr/DXTA202608030169.md): Skin · corroded · Aug 3, 2026 · N622QS · Cessna 680A · Horizontal Stabilizer, Plate/Skin > FOUND SEVERAL AREAS WITH EVIDENCE OF CORROSION ON THE LT UPPER AND LOWER HORIZONTAL STABILIZER. PERFORM NJA WC: TEXTRON 680/680A HORIZONTAL STABILIZER LOWER SKIN. REPAIRED BLENDED AREAS ON LH HORIZONTAL STABILIZER UPPER SKIN NEAR THE INBOARD AND TRAILING EDGE - [SDR 2026F00140](https://openairdocs.org/sdr/2026F00140.md): Stringer · corroded · Jul 6, 2026 · N622QS · Cessna 680A · Fuselage Main, Longeron/Stringer > FOUND EVIDENCE OF CORROSION ON THE APU STINGER ASSY, LOWER AREA, AFT OF PANEL 330BBC. MECHANICALLY REMOVED SEVERAL AREAS OF CORROSION LOCATED ON APU STINGER, LOWER SKIN EDGE JUST FWD OF ACCESS PANEL 330BBC. FOUND CORROSION BLENDS TO BE BEYOND LIMITS IAW CESSNA - [SDR DXTA2026061608432](https://openairdocs.org/sdr/DXTA2026061608432.md): Pcb · faulty · Jun 13, 2026 · N622QS · Cessna 680A · Door Warning System > AMBER CAS MESSAGE CABIN DOOR OPEN AND ASSOCIATED CHECK DOORS CAME ON AT CRUISE 39000. RAN QRH AND LANDED WITHOUT INCIDENT. REMOVED AND REPLACED CED MONITOR PCB NC105, REF MM 24-60-40. PERFORMED SUCCESSFUL CABIN DOOR LATCHING/LOCKING SYSTEM AND CABIN DOOR WAR - [SDR DXTA2025082604706](https://openairdocs.org/sdr/DXTA2025082604706.md): Flap System · failed · Aug 23, 2025 · N622QS · Cessna 680A · Trailing Edge Flap Control System > FLAPS FAIL AMBER CAS MSG ON APPROACH. RESET 1X & MSG REMAINED. FLAPS FAILED IN NR 1. INSPECT, BITES 2, 5, 6, & 8 SET ON FLAP CONTROLLER. FLAPS OPS. CLEARED FAULTS. LINXUS HAD NUMEROUS CASCADING FAULTS IN 2 MINS, FLAPS FAIL, NO FAULTS, FLAP CONTROLLER INVALID I - [SDR DXTA2025051003435](https://openairdocs.org/sdr/DXTA2025051003435.md): Tee Fitting · leaking · May 10, 2025 · N622QS · Cessna 680A · Crew Oxygen System > OXYGEN PRESSURE INDICATION: REPEAT WRITE UP. RETURNED TO AC THIS MORNING AFTER AOG OF 02 INDICATING SYSTEM LAST NIGHT. INITIAL INDICATION WAS 1700 PSI. INDICATION IN NOSE COMPARTMENT WAS IN THE GREEN ARC. AFTER AN 1.5 OF FLIGHT INDICATION IN THE COCKPIT EIS WA - [SDR DXTA2024032511306](https://openairdocs.org/sdr/DXTA2024032511306.md): Battery · discharged · Mar 24, 2024 · N622QS · Cessna 680A · Emergency Lighting > LAV EXIT SIGN/LIGHT: REPEAT WRITE UP. LOWER LAV EXIT SIGN WILL NOT ILLUMINATE WITH BATTERIES OFF AND EMER SWITCH IN ARM POSITION. POWERED AIRCRAFT AND PERFQRRNED EMERGENCY LIGHTING OPERATIONAL CHECK IAW CE680A MM CH.33-50-00 WITH NO DEFECTS NOTED. ALLOWED EME - [SDR DXTA2024032511305](https://openairdocs.org/sdr/DXTA2024032511305.md): Battery · failed · Mar 24, 2024 · N622QS · Cessna 680A · Emergency Lighting > EXIT SIGN ABOVE SEAT 7 WONT ILLMINATE WITH THE BATTERIES OFF AND EMER LIGHT SWITCH IN ARM POSITION. R & R NR 4 BATTERY PACK IAW MM 33-50-06. - [SDR DXTA2024032111268](https://openairdocs.org/sdr/DXTA2024032111268.md): Switch · out of position · Mar 21, 2024 · N622QS · Cessna 680A · Emergency Lighting > EMERG EXIT SIGN/LIGHT: EMERGENCY EXIT SIGN ABOVE SEAT 7 DOES NOT ILLUMINATE. LAV EXIT SIGN/LIGHT: EMERGENCY EXIT SIGN LIGHT BELOW THE LAV SEAT DOES NOT ILLUMINATE WITH THE EMER LIGHTS SWITCH IN THE ARMED POSITION. TECH HAS PERFORMED SEVERAL OPS CHECKS FOR T - [SDR DXTA2023071790910](https://openairdocs.org/sdr/DXTA2023071790910.md): Unknown · defective · Jul 14, 2023 · N622QS · Cessna 680A · Indicating/Recording System > GEA FAIL 2 AMBER CAS: DURING CRUISE AT FL400 AMBER CAS MESSAGES ENG CTRL FAULT L AND PRESSURIZATION FAULT ILLUMINATED WITH LOSS OF INDICATION FOR L EBGINE OIL PRESSURE, L OIL TEMP, AILERON TRIM, RUDDER TRIM, L SPEED BRAKE PANELS. R SPEED BRAKE PANELS INDICATED - [SDR DXTA2022101772240](https://openairdocs.org/sdr/DXTA2022101772240.md): Fuse · blown · Oct 16, 2022 · N622QS · Cessna 680A · Emergency Lighting > CABIN EMERG LIGHT: SEAT #3: READ LIGHT AND TOE KICK LIGHT ASSOCIATED WITH THE SEAT DO NOT ILLUMINATE WITH EMER LIGHTS SWITCH SELECTED TO ON. REMOVED AND REPLACED BLOWN FUSE FOR EMERGENCY LIGHT BATTERY PACK #2 P/N: AGC5 IAW CE-680A AMM 33-50-00. OPS CHECK GOOD - [SDR DXTA2022090669690](https://openairdocs.org/sdr/DXTA2022090669690.md): None · none · Sep 5, 2022 · N622QS · Cessna 680A · Aircraft Fuel Distribution System > FUEL IMBALANCE: BEFORE TAKEOFF, FUEL WAS BALANCED AT 4500 A SIDE. DURING TAKEOFF, RIGHT FUEL INDICATED AN INCREASE OF OVER 1000 POUNDS AND THE FUEL IMBALANCE CAS MESSAGE POSTED. RIGHT FUEL SLOWLY RETURNED TO A CORRECT INDICATION OVER THE NEXT 15 MINUTES. - [SDR DXTA2022040759830](https://openairdocs.org/sdr/DXTA2022040759830.md): None · none · Apr 6, 2022 · N622QS · Cessna 680A · Emergency Lighting > CABIN EMERG LIGHT: THE EXIT LIGHTS AND SEAT 10 TOE KICK LIGHTS WILL NOT EXTINGUISH WITH EMER LIGHTS SWITCH IN OFF POSITION. SUSPECT TRIPPED G SWITCH. // SIGNOFF// VERIFIED DISCREPANCY. RESET FWD INERTIA SWITCH & CHARGED EMERGENCY LIGHTING BATTERIES. EMERGENCY - [SDR DXTA2022011355100](https://openairdocs.org/sdr/DXTA2022011355100.md): Not Reported · not reported · Jan 12, 2022 · N622QS · Cessna 680A · Passenger/Crew Doors > MAIN DOOR: MAIN DOOR HAS BEEN GETTING PROGRESSIVELY MORE DIFFICULT TO OPEN. IT IS STILL FUNCTIONAL BUT NEEDS EVALUATION FOR LUBRICATION AND/OR POSSIBLE ADJUSTMENT. // SIGNOFF// PERFORMED SERVICING AND LUBRICATION OF THE MAIN CABIN ENTRY DOOR IN ACCORDANCE WITH - [SDR DXTA2021080246170](https://openairdocs.org/sdr/DXTA2021080246170.md): Brake Assy · defective · Jul 31, 2021 · N622QS · Cessna 680A · Landing Gear Brake System > LEFT MLG BRAKE: LEFT INBOARD BRAKE HAS LEAKING FLUID AND BRAKE WAS SMOKING AT SHUT DOWN BRAKING WAS NOT AS GOOD AS USUAL. // SIGNOFF // CLEANED PRESSURIZED-AND LNSPECTED. NO LEAKS WHEN COOL. TAXIED-AIRCRAFT AND APPLIED BRAKING UNTIL HOT, LEFT INBOARD WAS NOT ## 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 = 'N622QS' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N622QS/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.