# N586QS: 2018 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: 680A0142 - Year built: 2018 - Type: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: June 12, 2018 - Certificate issued: August 27, 2026 - Expires: August 31, 2033 - Mode S code: A78DA1 - Owner type: Co-owned, fractional ownership - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=586QS - Page: https://openairdocs.org/aircraft/N586QS 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 N586QS. ## FAA accident and incident reports None matched to N586QS. ## Service difficulty reports (17) 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 DXTA2026061608458](https://openairdocs.org/sdr/DXTA2026061608458), Jun 15, 2026: BRAKE ASSY. FAULTED. AFTER TAXIING IN TO A STOP ON THE RAMP POST LANDING THE MAIN BRAKES WILL EXTENSIVELY VIBRATE FROM A SLOW SPEED UNTIL COMING TO A COMPLETE STOP. CHECKED ALL BRAK - [SDR 2026FA0000252](https://openairdocs.org/sdr/2026FA0000252), Apr 6, 2026: SPAR CAP. CORRODED. RH WHEEL WELL AFT LOWER SPAR CAP CORROSION. - [SDR DXTA2025112605839](https://openairdocs.org/sdr/DXTA2025112605839), Nov 25, 2025: BATTERY PACK. FAILED. ARM LIGHT TEST FAIL MULTIPLE TIMES, TRIED UNSUCCESSFUL RECHARGE PROCEDURE. REPLACED BATTERY PACKS. OPS CHECK GOOD. IAW CESSNA CE-680A AMM 33-50-06 - [SDR DXTA2025032502777](https://openairdocs.org/sdr/DXTA2025032502777), Mar 21, 2025: ENGINE. MALFUNCTIONED. CLIMBING OUT OF KHPN ABOUT TO LEVEL AT 5000 FT WE RECIEVED A RIGHT RED ENGINE FIRE WARNING. BEFORE I COULD RUN THE CHECKLIST THE LIGHT AND WARNING EXTINGUISHED. - [SDR DXTA2025011501959](https://openairdocs.org/sdr/DXTA2025011501959), Jan 13, 2025: STEERING UNIT. DEFECTIVE. UPON LANDING WHILE ATTEMPTING TO EXIT THE RUNWAY LEFT AND RIGHT TILLER STEERING APPEARED TO BE INOP. REPLACED NWS UNIT. OPS CHECK/LEAK CHECK GOOD. IAW CE-680A A - [SDR DXTA2024120201318](https://openairdocs.org/sdr/DXTA2024120201318), Nov 27, 2024: LIGHT. DEFECTIVE. ON POST FLIGHT WALK NOTICED THE SMALLER EMER LIGHT ON THE RIGHT SIDE OVER WING LIGHT IS VERY DIM AND FLICKERING. CORRECTIVE ACTION; REMOVED OVER WING EMER LIGHT - [SDR DXTA2023092596250](https://openairdocs.org/sdr/DXTA2023092596250), Sep 23, 2023: UNKNOWN. UNKNOWN. MAIN DOOR: MAIN CABIN DOES NOT OPEN NORMALLY. REQUIRES PUSH TO OPEN. //SIGNOFF// COULD NOT DUPUCATE DISCREPANCY. DOOR OPENS AND CLOSES AS INTENDED. CHECKED RIG - [SDR DXTA2023092696190](https://openairdocs.org/sdr/DXTA2023092696190), Sep 22, 2023: UNKNOWN. UNKNOWN. MAIN DOOR: MAIN CABIN DOOR DIFFICULT TO OPEN. // SIGNOFF// INSPECTED MAIN CABIN DOOR FOR ANY DAMAGE AND NO DEFECTS NOTED, PERFORMED SERVERAL SATISFACORY OPS CHE - [SDR DXTA2023072791810](https://openairdocs.org/sdr/DXTA2023072791810), Jul 27, 2023: UNKNOWN. UNKNOWN. AT FL400 , LOUDRUSH OF AIR NOISE SIMILAR TO THE NOISE MADE WHEN DOING PRESSURIZATION SYSTEM CHECKS CAME ON CONTINUOUSLY. NOISE CONTINUES NON STOP WHILE ON GROUN - [SDR DXTA2022103173060](https://openairdocs.org/sdr/DXTA2022103173060), Oct 31, 2022: UNKNOWN. UNKNOWN. A VIBRATION OF UNDETERMINED LOCATION. COULD BE FELT THROUGH OUT THE ENTIRE AIRCRAFT. SEEMS TO LESSEN WITH SPEED BUT NEVER GOES AWAY. VIBRATION OCCURRED CLIMBING - [SDR DXTA2022021156570](https://openairdocs.org/sdr/DXTA2022021156570), Feb 10, 2022: NOT REPORTED. NOT REPORTED. FLOOR EMERG EXIT LIGHT: THE TOE KICK LIGHTING UNDER THE LAV SEAT IS INOPERATIVE. THE LIGHTS DO NOT OPERATE WITH EMERGENCY BATTERY POWER OR WITH MAIN SHIPS POWER - [SDR 2021F00248](https://openairdocs.org/sdr/2021F00248), Aug 11, 2021: SKIN. CORRODED. REPAIR TO LH WING LOWER SKIN CORROSION. TEXTRON AVIATION ENGINEERING REPAIR LETTER DQ30944M1 REV. A DATED: 8/11/2021, LEFT WING EXTENSION DAMAGE (CORROSION). - [SDR 2021F00244](https://openairdocs.org/sdr/2021F00244), Aug 11, 2021: SKIN. CHAFED. LWR SKIN CHAFE FROM ANTI - ICE CROSSFLOW VALVE. ACCOMPLISHED TEXTRON AVIATION STANDARD REPAIR SR-680A-ATA53-22175 DATED 07/15/2019, STANDARD REPAIR - 680A ALL S - [SDR 2021F00242](https://openairdocs.org/sdr/2021F00242), Aug 11, 2021: SKIN. CORRODED. REPAIR TO LH WING LOWER SKIN CORROSION. TEXTRON AVIATION ENGINEERING REPAIR LETTER DQ30944M1 DATED 8/4/2021, LEFT WING EXTENSION DAMAGE (CORROSION). - [SDR DXTA2021061643760](https://openairdocs.org/sdr/DXTA2021061643760), Jun 15, 2021: ACM. CONTAMINATED. ODORS IN COCKPIT / CABIN: CLEAR ACM INTAKE AND INTAKE DUCTS OF CICADAS. CLEAN CICADA DEBRIS FROM APU INTAKE DUCT AND ASSOCIATED AREAS. ALL INSECT DEBRIS HAS BEE - [SDR DXTA2020121404466](https://openairdocs.org/sdr/DXTA2020121404466), Dec 14, 2020: UNKNOWN. ODOR. DURING CLIMB OUT NOTICED AN UNIDENTIFIED ODOR IN THE COCKPIT. THERE WAS NO SIGN OF SMOKE. ANTI ICE WAS OFF AND CLIMB POWER WAS SET. ALL ELECTRICAL INDICATIONS W - [SDR 2020F00327](https://openairdocs.org/sdr/2020F00327), Jul 9, 2020: DOUBLER. CRACKED. CRACK DAMAGE, NOSE LANDING GEAR WHEEL WELL (NWW), FRAME, WEB, AND DOUBLERS, FS 75. ACCOMPLISHED FIELD REPAIR SR-680A-ATA53-25890 REV- DATED JUNE 1, 2020 AND 810 ## Service difficulty reports on N586QS not matched to an aircraft (1) They name N586QS, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft. - [SDR DXTA2022021256630](https://openairdocs.org/sdr/DXTA2022021256630), Feb 11, 2022: NOT REPORTED. NOT REPORTED. CABIN EMERG LIGHT: WITH THE EMER LTS SWITCH IN THE ARM POSITION AND PAX SAFETY SWITCH IN OFF OR SEAT BELT ON POSITION, THE FWD HALF OF THE EMER LIGHTS IN THE CA ## 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.