# N925QS: 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: 680A0352 - Year built: 2023 - Type: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: June 26, 2023 - Certificate issued: July 2, 2026 - Expires: July 31, 2033 - Mode S code: ACD22C - Owner type: Co-owned - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=925QS - Page: https://openairdocs.org/aircraft/N925QS 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 N925QS. ## FAA accident and incident reports None matched to N925QS. ## Service difficulty reports (10) 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 DXTA2026101910262](https://openairdocs.org/sdr/DXTA2026101910262), Oct 18, 2026: UNKNOWN. ODOR. CLIMBING THROUGH 33,000 FT, A SUDDEN BLAST OF VERY HOT AIR AND FUME/OIL SMELL CAME THROUGH THE VENTS IN COCKPIT FOR A SECOND OR TWO AND IMMEDIATELY WENT AWAY AN - [SDR DXTA2026073009036](https://openairdocs.org/sdr/DXTA2026073009036), Jul 28, 2026: DOOR. LACK OF LUBE. WHILE ATTEMPTING TO CLOSE MAIN DOOR, CREW UNABLE TO ACTUATE HANDLE TO LOCKED POSITION FROM INSIDE OR OUTSIDE. DOOR MOTOR APPEARS TO WORK AS INTENDED. OPS DOOR, - [SDR DXTA2026052708220](https://openairdocs.org/sdr/DXTA2026052708220), May 25, 2026: DOOR. BINDING. AFTER PARKING, ATTEMPTED TO OPEN THE MAIN CABIN DOOR. WHEN MOVING THE HANDLE UPWARD WITH THE RED BUTTON PUSHED THE HANDLE WAS EXTREMELY DIFFICULT TO MOVE UPWARD - [SDR DXTA2026012306629](https://openairdocs.org/sdr/DXTA2026012306629), Jan 21, 2026: BRAKE. DAMAGED. UPON TAXI IN AND SHUT DOWN, LEFT MLG WAS SMOKING. NO HEAVY BRAKES WERE USED FOR LANDING OR TAXI. REMOVED THE LH IB BRAKE ASSY PN 9914655-3 SN D0815 AND INSTALLE - [SDR DXTA2025102105359](https://openairdocs.org/sdr/DXTA2025102105359), Oct 18, 2025: SEAL. CONTAMINATED. MAIN DOOR HANDLE FROM INSIDE OF ACFT, CATCHES & JAMS UP , OPENING & CLOSING FROM THE INSIDE. PERFORMED DOOR HEALTH CHK . CHECKED RUB BLOCKS PER MCC REQUEST FOUN - [SDR DXTA2025060203711](https://openairdocs.org/sdr/DXTA2025060203711), May 30, 2025: BATTERY PACK. INOPERATIVE. LAV EMERGNCY LIGHT FAILS PREFLIGHT TEST AND DOES NOT HOLD A CHARGE WITH CHARGING PROCEDURE. VERIFIED DISCREPANCY. CONNECTED EXTERNAL POWER AND ALLOWED BATTERIES - [SDR DXTA2024071912401](https://openairdocs.org/sdr/DXTA2024071912401), Jul 18, 2024: HMU. DEFECTIVE. FUEL PRESS LOW R AMBER CAS: AT FL 430, RECEIVED FUEL PRESS LOW R AMBER CAS MESSAGE. THAT WAS SHORTLY FOLLOWED BY A RIGHT FUEL BOOST PUMP ON AMBER CAS MESSAGE. T - [SDR DXTA2024050111653](https://openairdocs.org/sdr/DXTA2024050111653), Apr 30, 2024: HANDLE. LACK OF LUBE. WHEN CLOSEING THE MAIN CABIN DOOR FROM THE INSIDE THE HANDLE FEELS LIKE IT CATCHES OR IS GRINDING ON SOMETHING. LUBRICATED DOOR AS REQUIRED. OPS CHECK GOOD. IAW - [SDR DXTA2024032011238](https://openairdocs.org/sdr/DXTA2024032011238), Mar 18, 2024: PIN. LACK OF LUBE. DOOR LATCHING MECHANISM WILL NOT ENGAGE.. DOOR RAISES AND LOWERS BUT IT SEEMS OUT OF ALIGNMENT. CLEANED AND LUBRICATED DOOR PINS. OPERATIONAL CHECKS SATISFACTOR - [SDR DXTA2023113010194](https://openairdocs.org/sdr/DXTA2023113010194), Nov 30, 2023: UNKNOWN. UNKNOWN. MAIN DOOR: MAIN CABIN DOOR IS DIFFICULT TO LATCH FROM THE EXTERIOR AND INTERIOR. ADJUSTED MAIN CABIN DOOR IAW CESSNA CE680A MM 52-10-00. OPS CHECK GOOD. ## 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.