# Service difficulty reports: N672QS, cancelled Feb 18, 2026

A list on [N672QS, cancelled Feb 18, 2026](https://openairdocs.org/deregistered/N672QS-2026-02-18.md).

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

- [SDR DXTA2025090404803](https://openairdocs.org/sdr/DXTA2025090404803.md): Battery · discharged · Sep 2, 2025 · N672QS · Cessna 560XL · Emergency Lighting
  > EMERGENCY LIGHTING ABOVE MAIN DOOR AND DROP AISLE LIGHTING FORWARD IS OFF WITH MAIN BATTERY CONNECTED AND EMER LTS SWITCH ON CORRECTIVE ACTION: TROUBLE SHOT TO FWD EMERGENCY BATTERY, REMOVED DEFECTIVE BATTERY AND INSTALLED CUSTOMER SUPPUED REPAIRED BATTERY. PO
- [SDR DXTA2025080804511](https://openairdocs.org/sdr/DXTA2025080804511.md): Bellcrank · misinstalled · Aug 7, 2025 · N672QS · Cessna 560XL · Passenger/Crew Doors
  > CLIMBING THROUGH 10,000FT, RECEIVED AN AMBER CABIN DOOR ANNUNCIATOR LIGHT. NO PRESSURIZATION CHANGES NOTED, LEVELED OFF AT 12,000 AND RETURNED BACK TO KBTL. TROUBLE SHOT AS REQUIRED, FOUND MED BOLTING SYSTEM LINKAGE BELLCRANK CAM TO BE INSTALLED INCORRECTLY
- [SDR DXTA2025070804140](https://openairdocs.org/sdr/DXTA2025070804140.md): Pressure Switch · faulted · Jul 5, 2025 · N672QS · Cessna 560XL · Oxygen System
  > COMING THROUGH 16,000 FEET ON OUR ARRIVAL THE EAGLE WE HAD WHAT APPEARED TO BE AN RAPID DECOMPRESSION. WE HAD A LOUD BANG, FOLLOWED BY CABIN ALTITUDE LIGHT. PASSENGER OXYGEN MASKS AUTO DEPLOYED, AND WERE USED BY PASSENGERS. CREW MASKS WERE USED AS WELL. OXYG
- [SDR DXTA2025063004068](https://openairdocs.org/sdr/DXTA2025063004068.md): None · no discrepancy · Jun 27, 2025 · N672QS · Cessna 560XL · Standard Practices/Structures
  > JUST BEFORE ROTATION SPEED EXPERIENCED BIRD STRIKE. ON POSTFLIGHT NOTED SMALL BIRD REMAINS AT THE NOSE LANDING GEAR LEFT DOOR FORWARD HINGE. NO OBVIOUS DAMAGE BUT UNABLE TO CONCLUDE THERE WAS NO DAMAGE TO THE NOSE LANDING GEAR LEFT DOOR WITH THE GEAR DOWN. DID
- [SDR DXTA2025052703608](https://openairdocs.org/sdr/DXTA2025052703608.md): Battery Pack · inoperative · May 22, 2025 · N672QS · Cessna 560XL · Emergency Lighting
  > WITH BATTERY POWER ON, ALL EMERGENCY LIGHTS ARE OPERATING NORMAL. WHEN TURNING THE BATTERY SWITCH TO OFF, THE EXIT SIGN UNDER THE LAV IS INOP. THE AIRPLANE HAD JUST LANDED. BATTERY PACK APPEARS TO BE WEAK. EXTERIOR EMER LIGHTS ARE CONSIDERED INOP. CORRECTIVE A
- [SDR DXTA2025050303344](https://openairdocs.org/sdr/DXTA2025050303344.md): Light · inoperative · May 3, 2025 · N672QS · Cessna 560XL · Emergency Lighting
  > EMERG EXIT SIGN OVER SEAT 7 DOES NOT ILLUMINATE W/ EMERG LIGHT SWITCH ON CORRECTIVE ACTION: REMOVED LIGHT PN:9919040-6 SN:118004048 IAW 560XL MM 33-20-04 INSTALLED NEW LIGHT PN:99190404-23 SN:202200000034039 IAW 560XL MM 33-20-04 OPS CHECK GOOD VERIFIED INSTAL
- [SDR DXTA2025032602798](https://openairdocs.org/sdr/DXTA2025032602798.md): Buss Bar · corroded · Mar 23, 2025 · N672QS · Cessna 560XL · Electrical Power System Wiring
  > WHEN GEAR WAS SELCTED DOWN THE ANTI-SKID ANNUNCIATOR ILLUMINATED AND ABOUT 60 TO 90 SECONDS LATER POWER BRAKE CIRCUIT BREAKER TRIPPED. RESET THE CIRCUIT BREAKER & WITHIN 60/90 SECONDS THE POWER BRAKE CIRCUIT BREAKER TRIPPED AGAIN. TROUBLESHOOTING REVEALED C
- [SDR DXTA2025020302180](https://openairdocs.org/sdr/DXTA2025020302180.md): Brake Assy · faulted · Jan 31, 2025 · N672QS · Cessna 560XL · Landing Gear Brake System
  > LEFT MLG BRAKE: REPEAT WRITEUP. WHEN APPLYING BRAKE PRESSURE AT ANY TAXI SPEED, THE AIRCRAFT PULLS TO THE LEFT.
- [SDR DXTA20240110775](https://openairdocs.org/sdr/DXTA20240110775.md): Pressure Switch · defective · Dec 30, 2024 · N672QS · Cessna 560XL · Cabin Pressure Control System
  > AT 13,000¿ ON APPROACH TO HIGH ALTITUDE A/P (KTEX), HEARD LOUD POP, FOLLOWED BY RUSHING AIR AND CAB ALT RED ANNUNCIATOR (HOWEVER CABIN ALTITUDE SHOWED 9000 FEET). COMPLIED WITH QRC/QRH. ON MISSED APPROACH, ALSO RECEIVED EMER PRESS (AMBER), DUCT OVHT CAB (AMBE
- [SDR DXTA2024121701558](https://openairdocs.org/sdr/DXTA2024121701558.md): G Switch · malfunctioned · Dec 16, 2024 · N672QS · Cessna 560XL · Emergency Lighting
  > DURING PREFLIGHT CHECKS, FOUND THE AFT EMERGENCY LIGHTS AND THE EXTERIOR ENERGENCY LIGHTS TO BE ILLUMINATED WITH THE EMERGENCY LIGHTS SWITCH ARMED AND THE SEATBELT SWITCH OFF. RESET THE G SWITCH ON THE AFT EMERGENCY BATTERY PACK, PERFORMED OPS CHECK, OPS CHE
- [SDR DXTA2024092300610](https://openairdocs.org/sdr/DXTA2024092300610.md): Powerpack · failed · Sep 20, 2024 · N672QS · Cessna 560XL · Landing Gear Brake System
  > DURING TAXI TO RAMP, NORMAL AC BRAKES FAILED AND AC STRUCK THE BUILDING. REMOVED ANTI-SKID MOTOR AND REPLACED WITH A OVERHAULED UNIT IAW CESSNA 560XL/XLS MM 32-44-00. REMOVED ANTI-SKID PUMP ASSEMBLY AND COUPLING AND ALSO REPLACED WITH NEW IAW CESSNA 560XL/XL
- [SDR DXTA2023060587770](https://openairdocs.org/sdr/DXTA2023060587770.md): Battery · defective · Jun 5, 2023 · N672QS · Cessna 560XL · Emergency Lighting
  > FLOOR EMERGENCY LIGHTING, FROM SEAT 3 TO SEAT 5 IS INOP. HOWEVER, THE EMERGENCY FLOOR LIGHTING FOR THE MAIN CABIN DOOR (SAME SIDE) WORKS. REMOVED AND REPLACED FAILED #1 EMERGENCY LIGHTING BATTERY PACK/ POWER SUPPLY WITH AN OVERHAULED UNIT DUE TO THE MAIN ENT
- [SDR DXTA2023022080770](https://openairdocs.org/sdr/DXTA2023022080770.md): None · none · Feb 19, 2023 · N672QS · Cessna 560XL · Passenger/Crew Doors
  > MAIN DOOR: THE MAIN DOOR WILL NOT CLOSE FROM THE INSIDE. APU BLEED AIR IS OFF. WE CAN NOT MOVE THE INTERIOR HANDLE PAST THE ONE O'CLOCK POSITION. /// SIGN OFF /// INSPECTED DOOR PINS AND LATCH PLATES. CLEANED AND LUBED PINS. CHECKED FOR LATCH PLATES ALIGNMEN
- [SDR DXTA2022072866880](https://openairdocs.org/sdr/DXTA2022072866880.md): Battery · defective · Jul 27, 2022 · N672QS · Cessna 560XL · Emergency Lighting
  > EMERG EXIT SIGN/LIGHT: THE FORWARD INTERIOR EMERGENCY LIGHTS DO NOT WORK WHEN SLECTED ON WITH THE EMERGENCY LIGHT SWITCH AND THE MAIN BATTERY OFF AS PER THE MEL // SIGN OFF// REMOVED & REPLACED FWD EMERGENCY LIGHTING BATTERY PACK (P/N & S/N INSTALLED: 9913-1
- [SDR DXTA2021123154500](https://openairdocs.org/sdr/DXTA2021123154500.md): Apu · leaking · Dec 30, 2021 · N672QS · Cessna 560XL · APU Oil System
  > APU BLEED AIR: THE APU WAS RUNNING WITH THE GENERATOR ON. AN OILY SMOKE AND SMELL WAS COMING OUT OF THE AIR VENTS. WHEN THE APU BLEED AIR WAS SELECTED ON THE APU DID AN AUTO SHUTDOWN. THE APU LOW OIL LIGHT IN THE AFT EQUIPMENT BAY NOW SHOWS LOW OIL. REMOVED
- [SDR JGVR20210611001](https://openairdocs.org/sdr/JGVR20210611001.md): Strake · corroded · Jun 11, 2021 · N672QS · Cessna 560XL · Aerodynamic Fairings
  > REPAIRED CORROSION AT 3 UPPER SURFACE LOCATIONS (AT UPPER AND LOWER CARBON CAPS) ON RH STRAKE (TAILCONE RH LOWER FIN) BY INSTALLING REPAIR DOUBLERS IAW NETJETS ENGINEERING ORDER.
- [SDR DXTA2018051700968](https://openairdocs.org/sdr/DXTA2018051700968.md): Control Valve · faulty · May 17, 2018 · N672QS · Cessna 560XL · Landing Gear Selector
  > ALL LANDING GEAR EXTENSION DELAY, GEAR WAS SELECTED DOWN AT 200 KTS. FOR AT LEAST 30 SECONDS THERE WAS ONLY THE RED GEAR UNSAFE LIGHT ILLUMINATED, NO HYDRAULIC LIGHT CAME ON AND THERE WAS NONE OF THE USUAL GEAR NOISE. AFTER THIS DELAY, THE GEAR UNLOCKED, HYD
- [SDR DXTA2018010400435](https://openairdocs.org/sdr/DXTA2018010400435.md): Brake Sys · contaminated · Jan 3, 2018 · N672QS · Cessna 560XL · Brake Anti-Skid Section
  > AFTER LANDING, AND DURING TAXI RECEIVED A LOW BRAKE PRESSURE AND ANTI-SKID INOPERATIVE ANNUNCIATORS WITH A MASTER CAUTION. ABLE TO STOP WITH NORMAL BRAKES, BUT THEN EMERGENCY BRAKES WERE NEEDED. ABOUT 30 SECONDS LATER, THE ANNUNCIATORS EXTINGUISHED AND NORM
- [SDR DXTA201712200635](https://openairdocs.org/sdr/DXTA201712200635.md): Warning Light · illuminated · Dec 20, 2017 · N672QS · Cessna 560XL · Landing Gear Brake System
  > WHEN LANDING GEAR WAS BROUGHT DOWN FOR LANDING, LOW BRAKE PRESSURE AND ANTISKD LIGHTS NEVER EXTINGUISHED. BRINGING THE MASTER CAUTION ON FLASHING. DEPARTED THE PATTERN AND RAN THE QRH. BRAKE CIRCUIT BREAKER WAS NOT TRIPPED. WHEN DESCENDING FOR LANDING, LOW B
- [SDR EBVR20170406001](https://openairdocs.org/sdr/EBVR20170406001.md): Rib · corroded · Apr 6, 2017 · N672QS · Cessna 560XL · Rudder, Spar/Rib
  > CORROSION FOUND ON LOWER RIB OF THE RUDDER AT THE BONDING POINT. REPAIRED EXISTING LOWER RUDDER TORQUE TUBE RIB PER AQRD ERO-891028 REV IR. ATTACHED NEW REPAIR DOUBLER TO LOWER RIB OF RUDDER WET WITH PS870B1/2 LOT# 70540 AND CR3213-4-2 RIVETS.
- [SDR DXTA2016113006333](https://openairdocs.org/sdr/DXTA2016113006333.md): Engine · failed · Nov 30, 2016 · N672QS · Cessna 560XL · Engine (Turbine/Turboprop)
  > AFTER TAKEOFF, A BANG WAS HEARD AND THE LEFT HAND ENGINE ITT SHOWED 800 DEGREES. THERE WAS VIBRATION FELT FOR ABOUT 30 SECONDS. AT THAT POINT THE LEFT OIL PRESSURE AND HYD FAIL LIGHTS ILLUMINATED. THE ENGINE FAILURE AND PRECAUTIONARY SHUTDOWN CHECKLIST WERE CO
- [SDR DXTR2013091801](https://openairdocs.org/sdr/DXTR2013091801.md): Windshield · cracked · Sep 18, 2013 · N672QS · Cessna 560XL · Flight Compartment Windows
  > LEFT WINDSHIELD CRACKED DURING FLIGHT, CLIMBING THROUGH FL220. R & R WINDSHIELD IAW MM 56-12-00.
- [SDR DXTA2013091705507](https://openairdocs.org/sdr/DXTA2013091705507.md): Window · damaged · Sep 16, 2013 · N672QS · Cessna 560XL · Flight Compartment Windows
  > SIDE WINDSHIELD CRACKED DURING FLIGHT, CLIMBING THROUGH FL220. REMOVED AND REPLACED THE LEFT COCKPIT WINDSHIELD IAW MM 56-12-00. PRESSURIZIATION, LEAK CHECK AND WINDSHIELD HEAT CHECKED GOOD.
- [SDR DXTA2013010705230](https://openairdocs.org/sdr/DXTA2013010705230.md): Ring · damaged · Jan 4, 2013 · N672QS · Cessna 560XL · Nose/Tail Landing Gear Strut/Axle
  > ON TAKEOFF, RETRACTED GEAR AND RECEIVED A RED GEAR UNSAFE LIGHT AND A FLASHING HYD LIGHT. THERE WAS A RUMBLE FROM THE NOSE SECTION. THE NOSE STRUT LOOKS TO BE LONGER THAN NORMAL. JACKED ACFT & CYCLED GEAR FIVE TIMES. NOTED GEAR "UNSAFE" LIGHT ILLUMINATED &
- [SDR DXTA2013010205224](https://openairdocs.org/sdr/DXTA2013010205224.md): Control Valve · failed · Dec 31, 2012 · N672QS · Cessna 560XL · Landing Gear Retraction/Extension System
  > AFTER TAKEOFF, GEAR RAISED AND RED UNLOCK LIGHT STAYED ILLUMINATED AND WOULD NOT EXTINGUISH. R & R LANDING GEAR CONTROL VALVE IAW MM 32-30-02. LEAK AND OPS CHECKS GOOD.
- [SDR CWQR2012040326](https://openairdocs.org/sdr/CWQR2012040326.md): Hub · cracked · Apr 3, 2012 · N672QS · Cessna 560XL · Passenger/Crew Doors
  > DURING A SCHEDULED INSPECTION OF THE CABIN DOOR, FOUND THE FORWARD CABIN DOOR COUNTERBALANCE SPRING REEL HUB TO BE CRACKED WHERE THE ROLL PIN GOES THROUGH THE HUB. PICTURES AND A SERVICE CONDITION REPORT HAS BEEN SENT TO MFG UNDER SDR 614143.
- [SDR CWQR2012040225](https://openairdocs.org/sdr/CWQR2012040225.md): Support Channel · cracked · Apr 2, 2012 · N672QS · Cessna 560XL · Cargo/Baggage Doors
  > DURING A SCHEDULED INSPECTION OF THE TAIL BAGGAGE DOOR HINGE, FOUND THE LOWER FORWARD HINGE SUPPORT CHANNELS CRACKED, SB560XL-52-13 HAD BEEN COMPLIED WITH AT THE FACTORY. BUT BOTH THE 66120692 AND THE 6612069-11 CHANNELS WERE CRACKED IN 2 PLACES. THE CRACKS
- [SDR CWQR2012040224](https://openairdocs.org/sdr/CWQR2012040224.md): Control Cable · frayed · Apr 2, 2012 · N672QS · Cessna 560XL · Elevator Tab Control System
  > DURING A SCHEDULED INSPECTION THE ELEVATOR TRIM CABLE WAS FOUND TO BE FRAYED BEYOND LIMITS. THIS CABLE ASSY IS LOCATED WHERE THE CABLE TRANSITIONS FROM A VERTICAL RUN TO THE HORIZ AT A PULLEY LOCATED IN THE HORIZ STABILIZER. WE HAVE SEEN NUMEROUS THIS SAME CO
- [SDR DXTA200803017](https://openairdocs.org/sdr/DXTA200803017.md): Oil System · low pressure · Apr 24, 2008 · N672QS · Cessna 560XL · Engine Oil Quantity
  > ABORTED T/O, WITH MASTER WARNING LIGHT AND L OIL PRESSURE LOW ILLUMINATED. PRIOR TO T/O ROLL OIL PRESSURE WAS IN THE GREEN. NO OIL SHOWING IN SIGHT GAGE ON POST FLIGHT. NO OIL LEAKAGE APPARENT PREVIOUS FLIGHTS. POST FLIGHT OIL LEVEL WAS WITHIN NORMAL RANGE. RE
- [SDR DXTA200702264](https://openairdocs.org/sdr/DXTA200702264.md): Tire · failed · Jun 14, 2007 · N672QS · Cessna 560XL · Tire
  > RT MAIN TIRE BLEW UP UPON LANDING. [07-09-07] INSPECTED RIGHT MLG DOOR, LINKAGES, WIRING, STRUCTURE, AND HYDRAULIC LINES FOR DAMAGE. NO DAMAGE NOTED. REMOVED AND REPLACED WHEEL ASSY WITH O/H WHEEL ASSY IAW CE-560XL M/M CHAP 32-41-02. PERFORMED ON GROUND POSI
- [SDR DXTA200702274](https://openairdocs.org/sdr/DXTA200702274.md): Circuit Board · inoperative · Jun 8, 2007 · N672QS · Cessna 560XL · Landing Gear System Wiring
  > HYDRAULIC PUMP WOULD NOT BRING THE LANDING GEAR UP, WITH GEAR HANDLE UP, GEAR STAYED DOWN AND LOCKED. REMOVED PCB P/N 6618723-5 S/N 0267. INSTALLED NEW PCB 6618723-5 S/N 0335. OP CHECK GEAR GOOD. ALL WORK PERFORMED IAW CESSN ACE-560XL MAINT MANUAL CHAP 24-50-
- [SDR DXTA200702182](https://openairdocs.org/sdr/DXTA200702182.md): Squat Switch · inoperative · May 9, 2007 · N672QS · Cessna 560XL · Landing Gear Position and Warning
  > AFTER TAKEOFF LANDING GEAR WOULD NOT RETRACT HANDLE LOCKED IN DOWN POSITION. REMOVED AND REPLACED LEFT SQUAT SWITCH WITH NEW. OPS CHECK GOOD. REF CESSNA 560XL MM 32-61-00.

## 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 = 'N672QS' AND deregistration_id = 'N672QS-2026-02-18'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N672QS-2026-02-18/reports

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