# N941QS: 2023 Textron 680A

- Status: Valid registration
- Airframe: [Textron 680A](https://openairdocs.org/model/textron-680a) (registry code 2076814, 10 seats)
- Engine: [Pratt & Whitney Canada PW306D1](https://openairdocs.org/engine/pratt-whitney-canada-pw306d1) (registry code 51850)
- Data sheets: [TCDS T00012WI](https://openairdocs.org/tcds/T00012WI) (Textron Aviation Inc.), [TCDS E35NE](https://openairdocs.org/tcds/E35NE) (Pratt & Whitney Canada Corp.) (OpenAirDocs)
- Serial number: 680A0374
- Year built: 2023
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: December 22, 2023
- Certificate issued: April 1, 2026
- Expires: April 30, 2033
- Mode S code: AD124E
- Owner type: Co-owned, fractional ownership
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=941QS
- Page: https://openairdocs.org/aircraft/N941QS

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 3 in force

### Matched by airframe (Textron 680A)

- [AD 2026-13-02](https://openairdocs.org/ad/2026-13-02): Navigation · Airbus Canada Limited Partnership 18, 49-46, 80-A and 555 more. Effective Jul 1, 2026
- [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023
- [AD 2018-07-13](https://openairdocs.org/ad/2018-07-13): Landing Gear · Textron 510, 680 and 680A. Effective May 15, 2018

### Matched by engine (Pratt & Whitney Canada PW306D1)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N941QS.

## FAA accident and incident reports

None matched to N941QS.

## Service difficulty reports (7)

As reported by operators and repair stations. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR DXTA2026081009178](https://openairdocs.org/sdr/DXTA2026081009178), Aug 7, 2026: CHECK VALVE. FAULTED. DURING CRUISE FLIGHT, SELECTED CROSSFEED FROM LEFT TANK TO RIGHT ENGINE. LEFT FUEL BOOST PUMP TURNED ON NORMALLY, FOLLOWED ALMOST IMMEDIATELY BY RIGHT FUEL BOOS
- [SDR DXTA2025082604714](https://openairdocs.org/sdr/DXTA2025082604714), Aug 24, 2025: FLT CONTROLS. FAULTED. CLEARED FOR VISUAL APPROACH, DISCONNECTED AUTOPILOT ON LEFT BASE LEG (YD AND AT STILL ENGAGED). AT APRX 1800FT INITIATED A LT TURN & NOSE DOWN PITCH WITH YOKE. 
- [SDR DXTA2025050103260](https://openairdocs.org/sdr/DXTA2025050103260), Apr 28, 2025: POWER SUPPLY. INOPERATIVE. EMERGENCY LIGHTS AISLE SEAT 5 OVERHEAD SEAT SEVEN DID NOT ILLUMINATE. CHARGED 30 MINS STILL DID NOT COME ON. RESET 5 G SWITCH CHARGED ANOTHER THIRTY MINS DID NO
- [SDR DXTA2025013102151](https://openairdocs.org/sdr/DXTA2025013102151), Jan 29, 2025: FILTER. DIRTY. CABIN ODOR: RIGHT AFTER TAKEOFF FROM KBVU WE HAD A STRONG UNUSUAL ODOR IN THE COCKPIT AND CABIN. IT SMELLED MORE LIKE AN ACM ODOR THAN AN ELECTRICAL ODOR. I WAL
- [SDR DXTA2024121601499](https://openairdocs.org/sdr/DXTA2024121601499), Dec 12, 2024: LIGHT. INOPERATIVE. RIGHT OVER-WING EMERGENCY LIGHT IS NOT ILLUMINATED. REMOVED AND REPLACED EMERGENCY OVER-WING LED LIGHT ASSEMBLY IAW CESSNA CITATION 680A MM CHAPTER 33-50-20. OP
- [SDR DXTA2024121001466](https://openairdocs.org/sdr/DXTA2024121001466), Dec 10, 2024: HANDLE. OUT OF ADJUST. WHEN CLOSING DOOR IN KYNG DOOR HANDLE WAS MORE DIFFICULT TO LOCK THAN IN KMKC. TESTED DOOR LOCK AGAIN IN KCMH AND IT IS ALMOST IMPOSSIBLE TO MOVE SILVER LOCK HA
- [SDR DXTA2024121101448](https://openairdocs.org/sdr/DXTA2024121101448), Dec 8, 2024: HANDLE. BINDING. WHEN LOCKING MAIN CABIN DOOR SILVER HANDLE IS DIFFICULT TO SLIDE INTO LOCKED POSITION. REMOVED THE CABIN DOOR STEPS AND EXAMINED LINKAGE AND LOCKING MECHANISM W

## Service difficulty reports on N941QS not matched to an aircraft (24)

They name N941QS, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR DXTA2016042206229](https://openairdocs.org/sdr/DXTA2016042206229), Apr 26, 2016: APU. LEAKING. STRONG OIL SMELL FROM OVERHEAD WEMACS, SEEMED STRONGER IN COCKPIT. NOTICED PRIOR TO DESCENT FROM ALTITUDE. EVIDENCE OF OIL IN CABIN APU COMPRESSOR. REPLACED APU
- [SDR DXTA2016042606229](https://openairdocs.org/sdr/DXTA2016042606229), Apr 26, 2016: UNKNOWN. ODOR. STRONG OIL SMELL FROM OVERHEAD WEMACS. SEEMED STRONGER IN COCKPIT. NOTICED PRIOR TO DESCENT FROM ALTITUDE.
- [SDR DXTA2015091106079](https://openairdocs.org/sdr/DXTA2015091106079), Sep 10, 2015: BRAKE. UNSERVICEABLE. UPON SHUTDOWN AFTER A NORMAL LANDING, THE LINE GUY TOLD US THAT HE COULD SMELL OUR BRAKES. UPON FURTHER INSPECTION, FOUND SMOKE COMING OUT OF THE INSIDE OF THE 
- [SDR DXTA2015041706007](https://openairdocs.org/sdr/DXTA2015041706007), Apr 16, 2015: ACM. FAILED. DURING TAXI, CABIN BEGAN TO FILL UP WITH SMOKE. TURNED OFF PACS & APU, SMOKE SEEMED TO SUBSIDE. RESIDUAL SMOKE NOTICED IN TAIL CONE UPON INSPECTION. REMOVED THE
- [SDR DXTA2015031805998](https://openairdocs.org/sdr/DXTA2015031805998), Mar 18, 2015: UNKNOWN. ODOR. DIRTY OILY ODOR FROM CABIN & COCKPIT PACKS. R & R APU POWER PLANT IAW MM 49-10-00. R & R COALESCER SOCKS. OPS & LEAK CHECKED GOOD. WORK DONE IAW MM 49-10-00.
- [SDR DXTA2014100305903](https://openairdocs.org/sdr/DXTA2014100305903), Oct 2, 2014: SEAT. ODOR. VERY STRONG MOLD & MILDEW ODOR IN CABIN. FOUND MOLD & MICROBIAL GROWTH UNDER LAVATORY SEAT CUSHION & UNDER TOILET ASSEMBLY COVER. CLEANED AREA UNDER SEAT CUSHIO
- [SDR DXTA2014060305787](https://openairdocs.org/sdr/DXTA2014060305787), Jun 2, 2014: ACM. FAILED. STRONG INTERMITTENT OILY ODOR PRESENT WITH A/C PACKS ON HIGH FLOW. POST FLIGHT INSPECTION FOUND FWD A/C PACK OIL RESERVOIR BLACK IN COLOR. REMOVED FORWARD AIR C
- [SDR DXTA2014031005678](https://openairdocs.org/sdr/DXTA2014031005678), Mar 7, 2014: ACM. ODOR. AFTER LANDING, COCKPIT & CABIN FILLED WITH SMOKE & A STRONG ODOR. R & R COCKPIT ACM WITH NEW AIR BEARING ACM IAW SL750-21-02, MM 21-02 & 21-51-00. COMPLIED WITH
- [SDR DXTA2013030405305](https://openairdocs.org/sdr/DXTA2013030405305), Mar 3, 2013: COMPRESSOR. FAILED. AFTER ENGINE SHUTDOWN WITH THE APU RUNNING AND BOTH COCKPIT AND CABIN PACKS ON, THE ACFT STARTED HAVING SMOKE IN THE CABIN COMING OUT OF THE OVERHEAD WEMACS. TH
- [SDR DXTA2010011103935](https://openairdocs.org/sdr/DXTA2010011103935), Jan 11, 2010: COALESCER BAG. ODOR. WHEN PAC CONTROLLER SUPPLY TEMPS ARE INCREASED, STRONG FUEL ODOR BECOMES PRESENT IN COCKPIT. REMOVED COCKPIT AND CABIN COALESCER BAGS AND INSTALLED NEW COALESCE
- [SDR DXTA2009102103819](https://openairdocs.org/sdr/DXTA2009102103819), Oct 20, 2009: UNKNOWN. ODOR. HOT ELECTRICAL INSULATION ODOR COMING FROM SEAT 5 WINDOW (3RD WINDOW AFT MAIN CABIN DOOR), BECOMING STRONGER AFTER A FEW MINUTES PROMPTING ACFT SHUTDOWN. OPERAT
- [SDR DXTA200807203193](https://openairdocs.org/sdr/DXTA200807203193), Jul 20, 2008: HOSE. LEAKING. DURING GEAR RETRACTION LOST HYD A SYS AND ALL HYD FLUID ON THE ' A' SIDE. HYD FLUID VISIBLE IN BOTH MAIN GEAR WELLS. HYD VOLUME LOW A B AND HYD PUMP FAIL A CHEC
- [SDR DXTA200803193](https://openairdocs.org/sdr/DXTA200803193), Jul 20, 2008: HYDRAULIC SYSTEM. LOW. DURING GEAR RETRACTION LOST HYD -A- SYSTEM AND ALL HYD FLUID ON THE -A- SIDE. HYD FLUID VISIBLE IN BOTH MAIN GEAR WELLS. HYD VOLUME LOW -A-, -B- AND HYD PUMP FA
- [SDR DXTA200803067](https://openairdocs.org/sdr/DXTA200803067), May 19, 2008: CONNECTOR. LOOSE. GEAR BUMP HEARD AND FELT 3 TIMES DURING CLIMB. FOUND RT MLG DOOR LOOSE & RT UPLOCK SWITCH CONNECTOR LOOSE. TIGHTENED RT UPLOCK SWITCH CONNECTOR & ADJUSTED RT ML
- [SDR DXTA200702715](https://openairdocs.org/sdr/DXTA200702715), Dec 25, 2007: ACCUMULATOR. LEAKING. RUD STBY SYS FAIL (AMBER) ILLUMINATED 2 TIMES DURING FLIGHT. FOUND RUDDER STBY ACCUMULATOR GAGE TO BE LEAKING INTERNALLY. REMOVED AND REPLACED GAGE WITH NEW IAW
- [SDR DXTA200702567](https://openairdocs.org/sdr/DXTA200702567), Oct 24, 2007: ELASTOMER. WORN. EXTREME NOSE WHEEL SHIMMY DURING T/O ROLL. ABORTED TAKEOFF. REPLACED LNLG WHEEL/TIRE ASSY P/N 3-1538-1, S/N 1384, TIRES P/N M15601, S/N 6275A063 W/ WHEEL/ TIRE 
- [SDR DXTA200701950](https://openairdocs.org/sdr/DXTA200701950), Feb 16, 2007: FADEC. MALFUNCTIONED. LT ENGINE START WAS NORMAL, BUT AT IDLE, AMBER CAS MSG (FADEC FAULT L A-B) ILLUMINATED, AND THE ENGINE SHUTDOWN. FADEC RESET HAD NOT AFFECT ON FADEC OPERATION. 
- [SDR DXTA200601687](https://openairdocs.org/sdr/DXTA200601687), Oct 26, 2006: BUNGEE. WORN. THE AILERON TRIM IS CALIBRATED WITH THE NO TAKEOFF MESSAGE HOWEVER IN LEVEL FLIGHT, FUEL BALANCED RECEIVED AN AMBER L WING DOWN TRIM. WHICH YOU TRIM TO EXTINGUI
- [SDR DXTA200601556](https://openairdocs.org/sdr/DXTA200601556), Aug 16, 2006: BRAKE. MALFUNCTIONED. LT BRAKE GRABS UNPREDICTABLY WITH NORMAL APPLICATION PRESSURES. ITEM IS UNDER INVESTIGATION.
- [SDR DXTA200601401](https://openairdocs.org/sdr/DXTA200601401), May 21, 2006: BRAKE. MALFUNCTIONED. BRAKES GRAB EXCESSIVELY, ESPECIALLY THE RT BRAKE. ON THE RT BRAKE WHEN SLOWING TO A STOP YOU HAVE TO PUSH HARD TO OVERCOME A STICKY SPOT, THEN IT GRABS. TAXIED 
- [SDR DXTA200601275](https://openairdocs.org/sdr/DXTA200601275), Mar 1, 2006: TUBE. OUT OF ADJUST. IN CRUISE FLIGHT, LEFT WING FUEL 3100 LBS., CENTER O LBS., RIGHT WING FUEL 3100 LBS., RECEIVED LEFT WING TANK O'FILL CAS MESSAGE. VISUAL CHECK SHOWED FUEL VENTI
- [SDR DXTA200501011](https://openairdocs.org/sdr/DXTA200501011), Oct 8, 2005: LANDING GEAR. NOISY. BANG CAN BE FELT AND HEARD FROM NOSE AREA DURING FLIGHT ABOUT EVERY 10 MINS IN CLIMB & DESCENT EVERY 15-20 IN CRUISE. REQUIRING TEST FLIGHT OCF FOR FURTHER EVAL
- [SDR DXTA200500885](https://openairdocs.org/sdr/DXTA200500885), Aug 5, 2005: COMPUTER. INOPERATIVE. TAKEOFF ABORTED FOR AMBER MESSAGE WITH CAUTION LIGHT, MACH TRIM INOP, YAW INOP, ALSO HAD CYAN FGC A INOP. PERFORMED OPS CHECKS ON BOTH FGC'S IAW PRIMUS 2000 INT
- [SDR DXTA200500568](https://openairdocs.org/sdr/DXTA200500568), Jan 31, 2005: WARNING LIGHT. MALFUNCTIONED. LANDING GEAR RED UNLOCK LIGHT STAYED ILLUMINATED AFTER GEAR RETRACTION. AUDIBLE CYCLING NOTED. WIND NOISE LOUDER THEN NORMAL UPON RETRACTION. NOSE GEAR LIGHT SE

## STCs that may be installed (OpenAirDocs) (16)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Textron 680A)

- [STC ST04765NY](https://openairdocs.org/stc/ST04765NY): Unprepared (Grass/Sod) Runway Operations. Textron Aviation Inc
- [STC ST00885LA](https://openairdocs.org/stc/ST00885LA): Installation of fire extinguisher cartridges as replacements for Pacific Scientific fire extinguisher cartridges in fire extinguisher bottles. AMETEK AMERON, LLC d/b/a MASS Systems
- [STC ST12344IB](https://openairdocs.org/stc/ST12344IB): Replacement of the Halon Type 1211 portable fire extinguisher with Halotron BrX portable fire extinguisher with Halotron BrX portable fire extinguisher. Cessna Duesseldorf Citation Service Center GmbH
- [STC ST122244IB](https://openairdocs.org/stc/ST122244IB): Installation of Gogo Galileo system, including HDX Antenna. Alamo Engineering GmbH
- [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc
- [STC ST11983SE](https://openairdocs.org/stc/ST11983SE): Installation of Starlink Aviation System. AeroMech Incorporated
- [STC ST02472AT](https://openairdocs.org/stc/ST02472AT): Installation of a mini Quick Access Recorder (QAR) model MKI, MKII, or MKIII. Aircraft Systems and Manufacturing Inc
- [STC ST01117DE](https://openairdocs.org/stc/ST01117DE): Installation of the Gogo ATG C1. Peregrine
- [STC ST02037WI](https://openairdocs.org/stc/ST02037WI): Installation of Gogo Business Aviation AVANCE L5 System with MB 13 Antennas. Duncan Aviation Inc
- [STC ST04736NY](https://openairdocs.org/stc/ST04736NY): True Blue TS28 Emergency Battery Power Supply Replacement. Aerospace Design and Compliance LLC
- [STC ST01936WI](https://openairdocs.org/stc/ST01936WI): Installation of LED lights. AeroLED's Holdings LLC
- [STC ST04575AT](https://openairdocs.org/stc/ST04575AT): Installation of the Rockwell Collins ALT-1000+/ -4000+ with 5G Filtering. Chippewa Aerospace Inc
- [STC ST04367CH](https://openairdocs.org/stc/ST04367CH): Installation of a Medical Interior in accordance with LifePort Master Data List EGR-887-000-001, Revision (B), dated April 18, 2019 or later FAA approved revision and LifePort Master Drawing List MDL-887-00, Revision (D), dated April 11, 2019 or later FAA approved revision.". LifePort LLC
- [STC ST01027DE](https://openairdocs.org/stc/ST01027DE): Installation of MarathonNorco Aerospace Inc Nickel Cadmium battery in place of existing Nickel Cadmium main aircraft battery/batteries. MarathonNorco Aerospace Inc
- [STC ST11071SC](https://openairdocs.org/stc/ST11071SC): Demonstration of aircraft critical equipment and antenna systems tolerance of radio frequency interference (RFI) from intentional or spurious transmissions from certain Portable Electronic Devices (PEDs). Liberty Partners Inc
- [STC ST11168SC](https://openairdocs.org/stc/ST11168SC): Installation of a Pratt & Whitney Flight Data Acquisition, Storage, and Transmission System (FAST). Pratt & Whitney Engine Services Inc

## Related

- Other Textron 680A aircraft: https://openairdocs.org/model/textron-680a/aircraft.md
- The Pratt & Whitney Canada PW306D1 engine: https://openairdocs.org/engine/pratt-whitney-canada-pw306d1.md

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