# Service difficulty reports: N602QS, cancelled Jan 16, 2025

A list on [N602QS, cancelled Jan 16, 2025](https://openairdocs.org/deregistered/N602QS-2025-01-16.md).

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

- [SDR DXTA2024070412262](https://openairdocs.org/sdr/DXTA2024070412262.md): Valve · defective · Jul 3, 2024 · N602QS · Cessna 560XL · Hydraulic System, Main
  > EXTENDING THE FLAPS FOR APPROACH, DID NOT WORK. MLG & SPEED BRAKES INOP. BROKE OFF APPROACH. MANUALLY EXTENDED GEAR IAW QRH & DID A NO FLAP APPROACH & NO FLAP LANDING QRC. DIVERTED TO AN AIRPORT WITH LONGER RUNWAY. NO ANNUNCIATORS CAME ON DURING EVENT.
- [SDR DXTA2024070412261](https://openairdocs.org/sdr/DXTA2024070412261.md): Pcb · defective · Jul 3, 2024 · N602QS · Cessna 560XL · Landing Gear Retraction/Extension System
  > HAD TO MANUALLY EXTEND GEAR DUE TO NOT EXTENDING NORMALLY.NO HYD SYS AVAILABLE. RAN QRH & MANUAL GEAR EXTENSION WORKED. GEAR CONTROL CIRCUIT BREAKER PULLED PER QRH. PERFORMED GVI OF HYD SYS & FOUND HYD SYS OVERSERVICED & BLOWDOWN BOTTLE UNDERSERVICED. PERF
- [SDR DXTA2024052011810](https://openairdocs.org/sdr/DXTA2024052011810.md): Handle · stiff · May 18, 2024 · N602QS · Cessna 560XL · Passenger/Crew Doors
  > THE MAIN CABIN HANDLE REQUIRES EXCESSIVE FORCE TO OPEN AND CLOSE. TROUBLESHOT MED TO DIRTY AND DRY INNER AND OUTER DOOR HANDLE ASSEMBLIES. SET UP SUPPUES. CLEANED WITH ISOPROPYL BOTH ASSEMBLES. LUBED AS REQUIRED. VISUAL AND OPERATIONAL TESTS SATISFACTORY. ALL
- [SDR DXTA2024041611501](https://openairdocs.org/sdr/DXTA2024041611501.md): Precatch · faulted · Apr 14, 2024 · N602QS · Cessna 560XL · Passenger/Crew Doors
  > MAIN DOOR PRECATCH: MAIN CABIN DOOR PRECATCH WILL NOT RELEASE WHEN TRYING TO OPEN MAIN CABIN DOOR. //SIGNOFF// TECHS ROUND THAT THE PRE-CATCH WAS NOT RETRACTING FULLY WHEN THE HANDLE IS PULLED AND IS CATCHING THE DOOR WHEN IT TRIES TO OPEN. TECHS REMOVED THE F
- [SDR DXTA2024040111359](https://openairdocs.org/sdr/DXTA2024040111359.md): Proximity Switch · out of adjust · Mar 30, 2024 · N602QS · Cessna 560XL · Door Warning System
  > EMERG EXIT DOOR: EMER EXIT ANNUNCIATOR WITH ASSOCIATED MASTER CAUTION ILLUMINATED PASSING THROUGH 2500FT ON CLIMB OUT. ANNUNCIATOR REMAINED ON UNTIL TOUCHDOWN. FOUND GAP BETWEEN EMERGENCY EXIT DOOR UPPER LATCH PIN AND PROXIMITY SWITCH TO BE WELL BEYOND.040" L
- [SDR DXTA2024040111355](https://openairdocs.org/sdr/DXTA2024040111355.md): Connector · not seated · Mar 29, 2024 · N602QS · Cessna 560XL · Light System Wiring
  > CABIN EMERG LIGHT: ALL THREE EXIT SIGNS DO NOT ILLUMINATE WITH EMER LIGHT SWITCH ON OR PASS SAFETY SWITCH ON. CHECKED CONNECTORS FOR PROPER FITMENT, FOUND THAT THE AFT ENTRY DOOR SHROUD EXIT SIGN WAS NOT PROPERLY SEATED. RESEATED THE CONNECTOR ON THE AFT ENTR
- [SDR 2TJR202312127481](https://openairdocs.org/sdr/2TJR202312127481.md): Stringer · cracked · Dec 12, 2023 · N602QS · Cessna 560XL · Fuselage Main, Longeron/Stringer
  > DURING INSPECTION FOUND FUSELAGE STRINGER 15L IS CRACKED ON THE AFT END OF THE TAIL CONE SECTION AT F.S. 580.00. TRIMMED DAMAGED STRINGERE AND PERFORMED A DOUBLER REPAIR IAW APPROVED DATA.
- [SDR DXTA2023102398560](https://openairdocs.org/sdr/DXTA2023102398560.md): Unknown · unknown · Oct 22, 2023 · N602QS · Cessna 560XL · Emergency Lighting
  > EMERGENCY LIGHTING: DROPPED AISLE LIGHTS, LEFT FORWARD HALF, THE MAJORITY OF THEM ARE INOP. IT APPEARS THE SECTION BETWEEN SEAT 3 AND 5 ARE INOP. // SIGNOFF/ REPAIRED WIRING CONNECTION TO AISLE LIGHT STRIP AT SEAT 3 REF CE560XL SPM 20-30-20 & OPS CKED EMERG EX
- [SDR DXTA2023072191400](https://openairdocs.org/sdr/DXTA2023072191400.md): Pcb · defective · Jul 20, 2023 · N602QS · Cessna 560XL · Door Warning System
  > MAIN CABIN DOOR ANNUNCIATOR IS ILLUMINATED WITH AN ASSOCIATED VENT DOOR SIX PACK LIGHT. WHEN THE VENT DOOR IS MANUALLY CLOSED, VENT DOOR, SIX PACK LIGHT EXTINGUISHERS, BUT CABIN DOOR ANNUNCIATOR REMAINS ON WITH THE MAIN CABIN DOOR CLOSED & LOCKED. BOTTOM FORWA
- [SDR EBVR202305260001](https://openairdocs.org/sdr/EBVR202305260001.md): Unknown · unknown · May 26, 2023 · N602QS · Cessna 560XL · Wing, Plate/Skin
  > FOUND CORROSION AROUND FASTENER HOLE ON LH WING UPPER SKIN AT WS 64.073. REPAIRED IAW NETJETS RFTS 108114 REV.0 DATED 16MAY2023. THIS IS A PERMANENT REPAIR
- [SDR EBVR202305190001](https://openairdocs.org/sdr/EBVR202305190001.md): Heat Exchanger · damaged · May 19, 2023 · N602QS · Cessna 560XL · Cabin Cooling System
  > INSTALLED AIR CYCLE MACHINE (ACM) HEAT EXCHANGER THAT UNDERWENT A MAJOR REPAIR DUE TO BOTH HEAT EXCHANGERS BEING DAMAGED. HEAT EXCHANGER UNIT WAS REPAIRED UNDER THE FOLLOWING REFERENCES: AQRD RS-890517 REV C DATED 06/14/2020, AQRD RS-890517-1 REV C DATED 06/14
- [SDR DXTA2023011178320](https://openairdocs.org/sdr/DXTA2023011178320.md): Door Latch · lack of lube · Jan 10, 2023 · N602QS · Cessna 560XL · Passenger/Crew Doors
  > MAIN DOOR HANDLE: MAIN CABIN DOOR HANDLE VERY HARD TO LATCH CLOSED. SEEMS TO BE BINDING. // SIGNOFF// VERIFIED MED IS DIFFICULT TO LATCH. LUBED ALL PINS IN DOOR. DOOR STILL HAS A CATCH WHEN LATCHING. REMOVED FIXED STAIRS. PERFORMED GVI OF DOOR PULLIES. NOTICED
- [SDR DXTA2022113075110](https://openairdocs.org/sdr/DXTA2022113075110.md): Roll Pin · failed · Nov 29, 2022 · N602QS · Cessna 560XL · Passenger/Crew Doors
  > MAIN CABIN DOOR HANDRAIL DOES NOT LOCK THE DOOR IN THE DOWN POSITION. HANDRAIL CAN BE MOVED ALMOST STRAIGHT DOWN AND DOES NOT STOP IN CORRECT POSITION. PIN MISSING IN HANDRAIL LOCKING ASSYMBLY. FOUND PIN HARDWARE ON GROUND. REINSTALLED ORIGINAL ROLL PIN AND P
- [SDR DXTA2022012855800](https://openairdocs.org/sdr/DXTA2022012855800.md): Not Reported · not reported · Jan 27, 2022 · N602QS · Cessna 560XL · Passenger/Crew Doors
  > CABIN DOOR PRECATCH WILL NOT RELEASE CABIN DOOR. // SIGNOFF// ADJUSTED CABIN DOOR PRECATCH IAW CESSNA 560XL MM 52-10-01. OPS CHECK GOOD AT THIS TIME.
- [SDR DXTA2021090348130](https://openairdocs.org/sdr/DXTA2021090348130.md): Handle · lack of lube · Sep 2, 2021 · N602QS · Cessna 560XL · Passenger/Crew Doors
  > MAIN DOOR HANDLE: MAIN DOOR HANDLE IS VERY DIFFICULT TO OPEN FROM BOTH OUTSIDE AND INSIDE THE AIRCRAFT. GAINED ACCESS TO MAIN DOOR HANDLE. INSPECTED, CLEANED AND LUBRICATED THE DOOR HANDLE AND LINKAGES, OPERATIONAL TEST OF MAIN DOOR CHECKED GOOD IAW CE-560XL
- [SDR DXTA2021081046730](https://openairdocs.org/sdr/DXTA2021081046730.md): Connector · failed · Aug 9, 2021 · N602QS · Cessna 560XL · Light System Wiring
  > EMERGENCY LIGHTING: ON POST FLIGHT FOUND THAT ALL OF THE LEFT FORWARD DROPPED AISLE LIGHTING SYSTEM IS NOT WORKING. // SIGNOFF// INSPECTED LH AISLE DROP LIGHTING ELECTRICAL CONNECTOR AND FOUND MOLEX CONNECTOR DISCONNECTED AND 1 WIRE PULLED FROM THE ELECTRICAL
- [SDR DXTA2020102604272](https://openairdocs.org/sdr/DXTA2020102604272.md): Door · binding · Oct 26, 2020 · N602QS · Cessna 560XL · Passenger/Crew Doors
  > NO RESISTANCE ON MAIN DOOR WHEN OPENING FROM THE OUTSIDE. EXTREMELY HARD TO PULL DOOR IN WHEN CLOSING FROM THE INSIDE. CORRECTIVE ACTION: OPERATED CABIN DOOR MULTIPLE TIMES AND VERIFIED SQUAWK. MEASURED PRECATCH PLUNGER RETRACTION INTO HOUSING AND VERIFIED
- [SDR DXTA2020081203967](https://openairdocs.org/sdr/DXTA2020081203967.md): Door · binding · Aug 11, 2020 · N602QS · Cessna 560XL · Passenger/Crew Doors
  > MAIN CABIN DOOR IS VERY HEAVY TO OPEN FROM BOTH OUTSIDE & INSIDE. CONFIRMED WRITE UP CHECKED SPADE DOOR AND TELESCOPING RODS, BOTH CHECKED GOOD, REMOVED STEPS AND OPERATED DOOR, FOUND THAT DOOR WOULD START TO COME UP BUT THEN STOP, BUT WHEN PUSHED UP THE SPRI
- [SDR DXTA2019021322016](https://openairdocs.org/sdr/DXTA2019021322016.md): Actuator · out of limits · Feb 12, 2019 · N602QS · Cessna 560XL · Rudder Control System
  > DURING TAKEOFF AND CLIMB COPILOTS RIGHT OUT BOARD PEDAL COULD NOT BE MOVED. WITH AUTO PILOT AND YAW DAMP OFF FROM COPILOTS SIDE RIGHT RUDDER (OUTBOARD PEDAL) COULD NOT BE MOVED. FROM PILOT SIDE INFLIGHT WITH AUTO PILOT AND YAW DAMP OFF RIGHT PEDAL COULD WHEN P
- [SDR DXTA2018071601168](https://openairdocs.org/sdr/DXTA2018071601168.md): Engine · malfunctioned · Jul 16, 2018 · N602QS · Cessna 560XL · Turbine Engine Oil System
  > RIGHT ENGINE OIL PRESSURE INDICATION NOT READING, RIGHT ENGINE OIL PRESSURE DROPPED TO ZERO IN FLIGHT. ABNORMAL CHECK LIST REQUIRED ENGINE SHUTDOWN. ENGINE ITT TEMP NORMAL AND ENG OIL TEMP NORMAL. INSPECTED RIGHT ENG OIL LEVEL AND FOUND TO BE 1 QUART LOW BUT N
- [SDR EBVR20180423001](https://openairdocs.org/sdr/EBVR20180423001.md): Strake · corroded · Apr 23, 2018 · N602QS · Cessna 560XL · Wing Miscellaneous Structure
  > RIGHT WING, TOP SPAR HAS A COUPLE OF AREAS OF SUSPECTED CORROSION ON THE LT AND RT STRAKES NEAR THE COMPOSITES. FABRICATED AND INSTALLED REPAIR DOUBLERS.
- [SDR DXTR20180321001](https://openairdocs.org/sdr/DXTR20180321001.md): Skin · gouged · Mar 20, 2018 · N602QS · Cessna 560XL · Passenger/Crew Doors
  > THE MAIN ENTRY DOOR HAS A GOUGE ON THE INNER SURFACE OF THE DOOR SKIN IN THE FWD COUNTERBALANCE SPRING BAY. THERE IS A DENT ON THE EXTERIOR SURFACE AT THE SAME LOCATION.
- [SDR DXTA2016072706274](https://openairdocs.org/sdr/DXTA2016072706274.md): Antenna · detached · Jul 28, 2016 · N602QS · Cessna 560XL · HF Communications System
  > THE HF ANTENNAE IS DETACHED FROM THE VERTICAL STABILIZER AND IS HANGING FROM TOP OF FUSELAGE. TECH DISCOVERED DAMAGE TO TAILCONE WHILE PERFORMING MEL PROCEDURE. REMOVED HF ANTENNA SUPPORT SLEEVE & ELBOW AND INSTALLED HF ANTENNA, HF ANTENNA SUPPORT SLEEVE, EL
- [SDR DXTA2016010406149](https://openairdocs.org/sdr/DXTA2016010406149.md): Brake Cable · broken · Dec 30, 2015 · N602QS · Cessna 560XL · Landing Gear Brake System
  > LEFT BRAKE PEDAL ON LT SEAT HAS NO PRESSURE. LT WEAR PIN WILL MOVE WHEN LT BRAKE ON THE RT SEAT IS PRESSED. FOUND PILOT'S LT MIDDLE BRAKE CABLE BROKEN. R & R CABLE WITH NEW IAW MM 32-44-10. RIGGED & SAFETIED CABLE, TAXI CHECKED GOOD AT THIS TIME.
- [SDR DXTA2014062305804](https://openairdocs.org/sdr/DXTA2014062305804.md): Brake Assy · failed · Jun 21, 2014 · N602QS · Cessna 560XL · Brake Anti-Skid Section
  > LEFT MAIN TIRE FAILED ON LANDING ROLL OUT. SUSPECT FAILURE OF ANTISKID. LT BRAKE APPEARS TO HAVE LOCKED UP. R & R LT BRAKE WITH OVERHAULED UNIT IAW MM 32-42-01. PERFORMED BLEED OF LT BRAKE IAW MM 32-42-00. OPS & LEAK CHECKED GOOD.
- [SDR DXTA2014052005774](https://openairdocs.org/sdr/DXTA2014052005774.md): Spring · failed · May 19, 2014 · N602QS · Cessna 560XL · Landing Gear Brake System
  > WITH EQUAL PRESSURE APPLIED TO BOTH BRAKE PEDALS, ACFT PULLS HARD TO THE LEFT. FOUND THAT BRAKES HAD A BROKEN RETURN SPRING AT LT POWER BRAKE METERING VALVE ACTUATION ARM. R & R SPRING, OPS CHECKED GOOD IAW MM 32-44-10.
- [SDR DXTR2014F00070](https://openairdocs.org/sdr/DXTR2014F00070.md): Cable Assy · frayed · Feb 11, 2014 · N602QS · Cessna 560XL · Landing Gear Brake System
  > DURING A SCHEDULED INSPECTION, BRAKE METERING VALVE AND THE RT FORWARD CABLE WAS FOUND TO BE DEFECTIVE, FRAYED, APPROXIMATELY 18 INCHES FROM CLEVIS WHERE IT ATTACHES TO THE BRAKE PEDAL. THERE WERE NO SIGNS OF THE CABLE CONTACTING ANY STRUCTURAL MEMBERS OR IN
- [SDR DXTA2013030405304](https://openairdocs.org/sdr/DXTA2013030405304.md): Uplock Switch · inoperative · Mar 1, 2013 · N602QS · Cessna 560XL · Landing Gear Position and Warning
  > NOSE GEAR DID NOT RETRACT AFTER TAKEOFF. GREEN NOSE GEAR LIGHT ON AND RED GEAR UNLOCK LIGHT ON. NO OTHER INDICATIONS. SELECTED GEAR DOWN GOT ALL 3 GREEN DOWN AND LOCKED AND NO RED AND LANDED. JACKED ACFT. RETRACTED GEAR, FOUND NLG WOULD PARTIALLY RETRA
- [SDR DXTA2013012305258](https://openairdocs.org/sdr/DXTA2013012305258.md): Uplock Switch · failed · Jan 23, 2013 · N602QS · Cessna 560XL · Landing Gear Position and Warning
  > AFTER TAKEOFF, BROUGHT GEAR UP AND NOTICED A THUMPING SOUND LIKE A TIRE HITTING SOMETHING SPINNING DOWN, SAW THE HYDRAULIC ANNUNCIATOR FLASHING ON AND OFF, WITH THE RED GEAR UNLOCK LIGHT ALSO FLASHING ON AND OFF. ALL THREE GREEN GEAR LIGHTS WERE OUT. EXTENDED
- [SDR DXTA2011032804522](https://openairdocs.org/sdr/DXTA2011032804522.md): Actuator · slow · Mar 27, 2011 · N602QS · Cessna 560XL · Landing Gear Actuator
  > WHEN EXTENDING THE GEAR FOR LANDING, THE LEFT MAIN DOWN LIGHT DID NOT ILLUMINATE AND THE UNSAFE LIGHT DID NOT EXTINGUISH. RAN ROTARY TEST AND ASSURED THAT ALL GEAT INDICATORS WERE WORKING, AND EXTENDED FLAPS BEYOND 15 DEGREES AND RECEIVED WARNING HORN. AFTER
- [SDR DXTA2011032904522](https://openairdocs.org/sdr/DXTA2011032904522.md): Warning Light · false activation · Mar 27, 2011 · N602QS · Cessna 560XL · Landing Gear Position and Warning
  > WHEN EXTENDING THE GEAR FOR LANDING, THE LEFT MAIN DOWN LIGHT DID NOT ILLUMINATE AND THE UNSAFE LIGHT DID NOT EXTINGUISH. AFTER ABOUT ONE MINUTE, THE GEAR DOWN INDICATOR LIGHTS ILLUMINATED AND THE THE GEAR UNSAFE LIGHTS EXTINGUISHED.
- [SDR DXTA2011021404467](https://openairdocs.org/sdr/DXTA2011021404467.md): Switch · malfunctioned · Feb 12, 2011 · N602QS · Cessna 560XL · Power Lever
  > GEAR WARNING HORN INTERMITTENT. HORN DIDN'T WORK DURING ROTARY TEST WITH APU. SHUT ALL ELECTRICAL OFF, DISCONNECTED BATTERY, RETRIED WITH BATTERY POWER AND HORN DIDN'T WORK. RETRIED WITH APU AND HORN CAME ON AFTER 15-20 SECONDS. REPLACED THE RT THROTTLE SWI
- [SDR DXTA2010112904323](https://openairdocs.org/sdr/DXTA2010112904323.md): Computer · failed · Nov 26, 2010 · N602QS · Cessna 560XL · Central Display
  > ATTITUDE AND HEADING ON CO-PILOTS PFD FAILED SHORTLY AFTER TAKEOFF. REMOVED INTERMITTENT AHRU NR 2. INSTALLED A REPAIRED AHRU NR2. SYS OPS CHECKED GOOD. WORK DONE IAW AMM 34-21-01.
- [SDR DXTA2010111004302](https://openairdocs.org/sdr/DXTA2010111004302.md): Inlet · contaminated · Nov 9, 2010 · N602QS · Cessna 560XL · APU Core Engine
  > SMOKE IN CABIN. APU WAS RUNNING FOR APPROX 5 MINS WITH BLEED OFF. NOTICED NO SMOKE. TURNED BLEED ON AND AFTER APPROX 2 MINS HAD SMOKE IN THE CABIN. LATER WE RAN BOTH ENGINES WITH NO APU AND DID NOT NOTICE ANY SMOKE. FOUND OIL IN APU AIR INLET. REMOVED WATER
- [SDR DXTA2010F00013](https://openairdocs.org/sdr/DXTA2010F00013.md): Warning Light · illuminated · Jan 22, 2010 · N602QS · Cessna 560XL · Ice Detection
  > ENROUTE, LT TAIL DEICE FAIL LIGHT ILLUMINATED. SELECTED OFF THEN MANUAL IAW THE ABNORMAL CHECKLIST WITH NO CHANGE. ACFT WAS AT FLT 270 DURING FAILURE.
- [SDR DXTA2009071503729](https://openairdocs.org/sdr/DXTA2009071503729.md): Bleed Valve · malfunctioned · Jul 14, 2009 · N602QS · Cessna 560XL · Compressor Bleed Valve
  > EEC MANUAL LIGHT ILLUMINATED ON NR 2 ENGINE DURING DESCENT FOLLOWED BY LOSS OF THRUST AND CONTINUOUS COMPRESSOR STALLS. AFTER DOWNLOADING DCU FILES AND SENDING TO MANUFACTURER. REMOVED REPLACED AND OPS CHECK GOOD OF RT BLED AIR TORQUE MOTOR IAW MM 73-20-03,
- [SDR DXTA2008121903412](https://openairdocs.org/sdr/DXTA2008121903412.md): Strut · leaking · Dec 19, 2008 · N602QS · Cessna 560XL · Nose/Tail Landing Gear Strut/Axle
  > AFTER TAKEOFF AND GEAR RETRACTED, THE GEAR UNLOCK LIGHT REMAINED ILLUMINATED. RAN CHECKLISTS AND NOSE GEAR EXTENDED WHEN HYD CTRL CB WAS PULLED. LOWERED GEAR AND LANDED NORM. POST FLIGHT REVEALED FLAT NOSE STRUT AND FLUID LEAKAGE. DISASSEMBLED NOSE STUT AS NES
- [SDR DXTA2008122203412](https://openairdocs.org/sdr/DXTA2008122203412.md): Warning Light · illuminated · Dec 19, 2008 · N602QS · Cessna 560XL · Landing Gear Position and Warning
  > AFTER TAKEOFF AND GEAR RETRACTED, THE GEAR UNLOCK LIGHT REMAINED ILLUMINATED.
- [SDR DXTA200501097](https://openairdocs.org/sdr/DXTA200501097.md): Anti-Ice System · malfunctioned · Nov 21, 2005 · N602QS · Cessna 560XL · Airfoil Anti/De-ice System
  > DURING TAKEOFF ROLL RT ENGINE ANTI-ICE ANNUNCIATOR ILLUMINATED WITH SWITCH IN THE OFF POSITION. TAKEOFF ABORTED. TROUBLESHOT ENGINE ANTI-ICE SYSTEM, PERFORMED ENGINE ANTI-ICE SYSTEM, FUNCTIONAL CHECK PER CESSNA 560XL MAINT MANUAL 30-11-00-710 SYSTEM FUNCTION

## 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 = 'N602QS' AND deregistration_id = 'N602QS-2025-01-16'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N602QS-2025-01-16/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.