# N687QS: 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: 680A0216 - Year built: 2019 - Type: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: September 11, 2019 - Certificate issued: December 31, 2025 - Expires: December 31, 2032 - Mode S code: A91EA7 - Owner type: Co-owned, fractional ownership - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=687QS - Page: https://openairdocs.org/aircraft/N687QS 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 N687QS. ## FAA accident and incident reports None matched to N687QS. ## Service difficulty reports (13) 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 DXTA2026081209206](https://openairdocs.org/sdr/DXTA2026081209206), Aug 9, 2026: ACTUATOR. FAULTED. AFTER SELECTING CROSSFEED FROM OFF TO LEFT TANK WE RECEIVED THE FUEL PRESS LOW LEFT CAS MESSAGE AND FUEL BOOST PUMP ON L CAS MESSAGES. COMPLIED WITH QRH ABNORMA - [SDR DXTA2026032307306](https://openairdocs.org/sdr/DXTA2026032307306), Mar 19, 2026: HINGE. DEFECTIVE. THE MAIN CABIN ENTRY DOOR IS VERY DIFFICULT TO CLOSE AND LOCK. EXCESSIVE FORCE REQUIRED TO GET THE HANDLE TO LATCH CLOSED AS WELL AS UNLATCH AGAIN. CORRECTIVE A - [SDR 2025FA0000668](https://openairdocs.org/sdr/2025FA0000668), Sep 29, 2025: SKIN PANEL. CORRODED. DURING BASE CHECKLIST FOUND CORROSION ON RT LWR WING TO WINGLET AREA. BLENDED AND REMOVED ALL VISIBLE SIGNS OF CORROSION FOUND ON RT LWR WING TO WINGLET AREA. A - [SDR DXTA2024050311667](https://openairdocs.org/sdr/DXTA2024050311667), May 3, 2024: BUSHING. DAMAGED. MAIN ENTRY DOOR HANDLE IS CATCHING WHEN ATTEMPTING TO CLOSE. VERY DIFFICULT TO CLOSE DOOR, ESPECIALLY FROM INSIDE. (PRE-FLIGHT) FOUND THE MED SHIFTED FORWARD DU - [SDR DXTA2024031311179](https://openairdocs.org/sdr/DXTA2024031311179), Mar 13, 2024: HANDLE. LACK OF LUBE. MAIN DOOR HANDLE VERY STIFF TO CLOSE SHUT. INSPECTED MAIN DOOR HANDLE, CLEANED AND LUBRICATED PINS AND HANDLE ASSEMBLY. OPERATED DOOR SERVERAL TIMES IN REF TO C - [SDR DXTA2023122210402](https://openairdocs.org/sdr/DXTA2023122210402), Dec 21, 2023: UNKNOWN. UNKNOWN. CABIN MAIN ENTRY DOOR SEAL LEAKS ON APPROACH. LOUD SQUEAL/COKE BOTTLE NOISE FROM THE MAIN ENTRY DOOR WHEN CABIN PRESSURE DIFFERENTIAL PSI IS AROUND 3PSI. COMPLI - [SDR DXTA2023071991300](https://openairdocs.org/sdr/DXTA2023071991300), Jul 19, 2023: UNKNOWN. UNKNOWN. MAIN CABIN DOOR STARTED EMMITING A LOUD, HIGH-PITCH, WHINING SOUND ON DESCENT STARTING ABOUT 12,000' MSL, AND BECAME NOTICABLY WORSE AT 6000', AND CONTINUED. UP - [SDR DXTA2022120975840](https://openairdocs.org/sdr/DXTA2022120975840), Dec 9, 2022: BATTERY PACK. DISCHARGED. WITH EMER LTS SWITCH OFF AND SHIP'S BATTS BOTH DISCONNECTED, MAIN CABIN DOOR EXIT SIGN, DOORFRAME EXIT SIGN, AND LIGHTS UNDER SEAT 10 REMAIN ILLUMINATED. RESET - [SDR DXTA2022110473280](https://openairdocs.org/sdr/DXTA2022110473280), Nov 3, 2022: UPLOCK SWITCH. DEFECTIVE. LEFT MLG LANDING GEAR RETRACTION: SFO AIRPORT LEFT MAIN GEAR RETRACTION GOT EICAS: GEAR DISAGREE L. ALSO YELLOW "DN" GEAR INDICATION LEFT MAIN. RAN QRH AND GOT - [SDR DXTA2021042541190](https://openairdocs.org/sdr/DXTA2021042541190), Apr 24, 2021: WIRE. CHAFED. FIRE DETECT FAIL R AMBER CAS: MESSAGE CAME ON DURING CLIMB OUT. CHECKLIST PROCEDURES WERE ACCOMPLISHED. DIVERTED TO CMH. "CORRECTIVE ACTION" FOUND CHAFFED WIRE - [SDR DXTA2021031639570](https://openairdocs.org/sdr/DXTA2021031639570), Mar 15, 2021: SWITCH. TRIPPED. EMERG EXIT SIGN/LIGHT: EXIT LIGHT OVER THE PAX ENTRANCE DOOR AND BOTH EXIT LIGHTS AT THE BOTTOM OF THE DOOR WILL NOT TURN OFF IN ANY EMER SWITCH POSITION. TRIED - [SDR DXTA2021011104582](https://openairdocs.org/sdr/DXTA2021011104582), Jan 10, 2021: BATTERY. DEFECTIVE. ON PREFLIGHT THE EMERGENCY LIGHT SYSTEM IS INOPERATIVE. THE READING LIGHT ABOVE THE LAV, THE EXIT SIGN UNDER THE LAV, THE FLOOR LIGHT UNDER THE LAV AND THE EXIT - [SDR DXTA2020042903659](https://openairdocs.org/sdr/DXTA2020042903659), Apr 29, 2020: CONNECTOR. BROKEN. CAN NOT OPEN MAIN CABIN DOOR FROM THE INSIDE. NO CAS MESSAGE. TROUBLESHOT PAX DOOR ISSUE TO BROKEN CONNECTION ON BACK OF INTERIOR DOOR HANDLE PUSH BUTTON SWITCH ## 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 ## Earlier aircraft with N687QS The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N687QS before. - [Cancelled 2015-11-30](https://openairdocs.org/deregistered/N687QS-2015-11-30): Cessna 560XL, S/N 560-5187, built 2001. Exported to Canada. Owner: [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington) ## 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.