# N653QS: 2019 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: 680A0199 - Year built: 2019 - Type: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: June 3, 2019 - Certificate issued: June 3, 2024 - Expires: June 30, 2031 - Mode S code: A8994E - Owner type: Co-owned - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=653QS - Page: https://openairdocs.org/aircraft/N653QS 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 N653QS. ## FAA accident and incident reports None matched to N653QS. ## Service difficulty reports (14) 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 DXTA2026080409078](https://openairdocs.org/sdr/DXTA2026080409078), Jul 31, 2026: CONTROL ARM. FAULTED. AFTER TAKE OFF. THE GEAR HANDLE WAS SELECTED TO THE UP POSITION. THE NOSE GEAR DID NOT RETRACT. GEAR DISAGREE N CAUTION ILLIMINATED. FOLLOWED PROCEDURES. ACCOMP - [SDR 2026FA0000298](https://openairdocs.org/sdr/2026FA0000298), Apr 25, 2026: SKIN. CORRODED. LH HORIZONTAL STAB UPPER SKIN 3 SPOTS OF CORROSION FWD OF PANEL 351AC. FIX... COMPLIED WITH RFTS 117040 DATED 24APR26 AND REF CE 680A CSPM CH 20-50-00 TO NETJET - [SDR DXTA2025102405421](https://openairdocs.org/sdr/DXTA2025102405421), Oct 24, 2025: WIRE. DISCONNECTED. CROSSFEED INOP BOTH DIRECTIONS. RECONNECTED WIRE. OPS CHECK GOOD. IAW AMM 28-20-00 AND 28-20-55. - [SDR DXTA2025102205386](https://openairdocs.org/sdr/DXTA2025102205386), Oct 20, 2025: STEERING SYS. FAULTY. NOSE GEAR FAILED TO RETRACT ON DEPARTURE. RAN CHECKLIST. BLOWDOWN BOTTLE USED. CORRECTIVE ACTION: REMOVED FAILED NLG POWER STEERING SYSTEM PN:9914650-2 SN:0452, - [SDR DXTA2023101097650](https://openairdocs.org/sdr/DXTA2023101097650), Oct 10, 2023: UNKNOWN. FAULTED. ENROUTE AT 43,000FT WE GOT FUEL FILTER BYPASS R CAS MESSAGE. REMOVED GEA 7100 #3 P/N 011-02635-00 S/N 28Y005869. INSTALLED CUSTOMER SUPPLIED REPAIRED GEA 7100 0 - [SDR DXTA2023100697310](https://openairdocs.org/sdr/DXTA2023100697310), Oct 5, 2023: FILTER. DIRTY. FUEL FLTR BYPASS R CAS MESSAGE APPEARED IN FLIGHT. QRH CHECKLIST WAS EXECUTED. NO OTHER SYMPTOMS OR FAULTS APPEARED. REMOVED RH FUEL FILTER AND INSTALLED NEW FU - [SDR DXTA2023100297070](https://openairdocs.org/sdr/DXTA2023100297070), Oct 1, 2023: UNKNOWN. UNKNOWN. FUEL FLTR BYPASS R AMBER CAS: FL360 FUEL FILTER BYPASS R AMBER CAS ILLUMINATED. REPEAT WRITE UP . - [SDR DXTA2022120575470](https://openairdocs.org/sdr/DXTA2022120575470), Dec 4, 2022: DOWNLOCK SWITCH. DEFECTIVE. GEAR DISAGREE R AMBER CAS: ON GEAR RETRACTION THE AMBER CAS GEAR DISAGREE R DISPLAYED. THERE WAS AN ASSOCIATED AMBER X OVER THE GEAR POSITION INDICATOR. RAN THE - [SDR DXTA2022022557380](https://openairdocs.org/sdr/DXTA2022022557380), Feb 24, 2022: SQUAT SWITCH. DEFECTIVE. NLG LANDING GEAR RETRACTION: UPON DEPARTING HCR LANDING GEAR WOULD NOT RETRACT. RAN APPROPRIATE QRH. MATCHED HANDLE TO INDICATION 3 GREEN. HAD ASSOCIATED WOW MI - [SDR DXTA2021122754020](https://openairdocs.org/sdr/DXTA2021122754020), Dec 23, 2021: WARNING MESSAGE. FALSE ACTIVATION. FIRE DETECT FAIL L AMBER CAS: DURING DESCENT IN TURBULENCE FIRE DETECT FAIL L AMBER CAS MESSAGE ILLUMINATED MULTIPLE TIMES BETWEEN FL240 AND 11000 FEET. REMOVED - [SDR DXTA2021083047870](https://openairdocs.org/sdr/DXTA2021083047870), Aug 27, 2021: CIRCUIT BOARD. DEFECTIVE. CABIN DOOR OPEN AMBER CAS: CABIN DOOR LIFTING FUNCTION WOULD NOT WORK AND WE HAD THE AMBER CAS "CHECK DOORS" AND AMBER CAS "CABIN DOOR OPEN". WENT THROUGH THE Q - [SDR DXTA2020111204342](https://openairdocs.org/sdr/DXTA2020111204342), Nov 12, 2020: UNKNOWN. MALFUNCTIONED. MAIN DOOR WILL NOT CLOSE WITH ELECTRIC POWER. POWER DOWN AND RESTART ATTEMPTED, PER AFM. DOOR STILL WILL NOT CLOSE. SIGNOFF. GAINED ACCESS TO AIRCRAFT AND PERFO - [SDR DXTA2020070603833](https://openairdocs.org/sdr/DXTA2020070603833), Jul 2, 2020: SQUAT SWITCH. FAULTY. AFTER TAKEOFF WHEN GEAR UP WAS SELECTED THE GEAR RETRACTED NORMALLY FOLLOWED BY AN AMBER LEFT GEAR DN INDICATION, AN AMBER GEAR DISAGREE L, AND AMBER ADC SSEC M - [SDR DXTA2019121763208](https://openairdocs.org/sdr/DXTA2019121763208), Dec 16, 2019: DOWNLOCK SWITCH. DEFECTIVE. NLG - DURING LANDING GEAR EXTENSION ON FINAL APPROACH, NOSE GEAR DID NOT EXTEND. CYCLED LANDING GEAR ONE TIME AND ALL THREE LANDING GEAR EXTENDED NORMALLY. WHEN ## 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 --- 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.