# N926QS: 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: 680A0353 - Year built: 2023 - Type: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: July 21, 2023 - Certificate issued: August 27, 2026 - Expires: August 31, 2033 - Mode S code: ACD5E3 - Owner type: Co-owned - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=926QS - Page: https://openairdocs.org/aircraft/N926QS 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 N926QS. ## FAA accident and incident reports None matched to N926QS. ## 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 DXTA2026051808122](https://openairdocs.org/sdr/DXTA2026051808122), May 17, 2026: ELEC CONNECTOR. DISCONNECTED. SEAT 10 CABIN EMERGENCY LIGHT DIODE STRIP COMPLETELY INOP. NO LUMINOSITY IN EITHER ARM, OR ON, AFTER A BRIEF CHARGE. GAINED ACCESS TO SEAT 10 TOE KICK LIGHTING - [SDR DXTA2025102005316](https://openairdocs.org/sdr/DXTA2025102005316), Oct 15, 2025: FILTER. DEFECTIVE. CLIMBING THROUGH FL380 FOR FL410 THERE WAS A STRONG BURNING SMELL IN THE ENTIRE CABIN AND COCKPIT. NO SMOKE WAS OBSERVED. NO CASS MSG WAS DISPLAYED AND ANTI-ICE - [SDR DXTA2025012802101](https://openairdocs.org/sdr/DXTA2025012802101), Jan 25, 2025: WINGLET. GROUND DAMAGE. UPON WALK-AROUND AND GETTING READY TO LEAVE. MAIN GEAR WERE ALREADY UNCHOCKED. FUELER HAD FINISH FUELING. I PROCEEDED TO UNCHOCK THE NOSE GEAR. ALL WAS FINE UNT - [SDR DXTA2024112701265](https://openairdocs.org/sdr/DXTA2024112701265), Nov 24, 2024: STEP. SEPARATED. WHILE EXITING AIRCRAFT, TOP STEP SEPARATED FROM TOP HINGES, STILL ATTACHED AT THE BOTTOM. INSPECTED THE MAIN ENTRY DOOR UPPER STEP FOUND THE THREE HINGES SUPPOR - [SDR DXTA2024111401110](https://openairdocs.org/sdr/DXTA2024111401110), Nov 10, 2024: CONTROL UNIT. FAULTED. DURING APPROACH PRIM STAB TRIM FAIL APPEARED TWICE. DURING CLIMB AND DESCENT RECEIVED NOSE TRIM DOWN MESSAGES. FOLLOWED PROCEDURE AND THE STAB TRIM WAS AT 1.0 A - [SDR DXTA2024072212426](https://openairdocs.org/sdr/DXTA2024072212426), Jul 21, 2024: BATTERY. DEFECTIVE. CABIN EMERG LIGHT: DURING EMER LIGHT PREFLIGHT CHECK THE FLOOR EMER LIGHT ON SEAT 3 WAS OFF AS WELL AS THE RIGHT FUSELAGE EMER LIGHT. WE RAN TWO 30 MINUTE RECHA - [SDR DXTA2024012310480](https://openairdocs.org/sdr/DXTA2024012310480), Dec 31, 2023: DISCONNECT UNIT. OUT OF RIG. AILERON ACTUATOR: DURING FLIGHT CONTROL CHECK BEFORE TAKEOFF FLIGHT YOKE WENT INTO DIFFERENT DIRECTIONS. INSPECTED RIGGING OF ROLL DISCONNECT SECTOR ASSEMBLY. F ## Service difficulty reports on N926QS not matched to an aircraft (16) They name N926QS, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft. - [SDR DXTA200803131](https://openairdocs.org/sdr/DXTA200803131), Jun 17, 2008: A/C PACK. ODOR. BAD ODOR COMING FROM COCKPIT/CABIN PACKS SMELLS LIKE A COMBINATION OF DIRTY SOCKS AND BURNED OIL. REMOVED AND REPLACED COCKPIT ACM IAW MM 21-51-00. ACM SERVICED - [SDR DXTA200803127](https://openairdocs.org/sdr/DXTA200803127), Jun 16, 2008: COALESCER BAG. CONTAMINATED. OILY WATER LEAKING FROM RIGHT WATER SEPERATOR (FACING AFT), STRONG OILY ODOR IN CABIN AFTER APU START. REMOVED AND INSTALLED REPAIRED ACM IN FWD POSITION REMOVE - [SDR DXTA200803020](https://openairdocs.org/sdr/DXTA200803020), Apr 24, 2008: ACM. LEAKING. DISCHARGE AIR FROM CABIN PAC EMITTING A OILY FOUL ODOR. REPEAT WRITE UP ISOLATED CABIN PAC IN FLIGHT. THE SMELL SEEMS TO BE COMING FROM THE CABIN PAC. TROUBLESH - [SDR DXTA20082868](https://openairdocs.org/sdr/DXTA20082868), Feb 10, 2008: ACM. LEAKING. FWD ACM HAS OIL DRIPPING FROM IT, CABIN AS OILY SMELL COMING FROM VENTS. REMOVED AND REPLACED CABIN ACM. REMOVED AND CLEANED COALESCER SOCK, INSTALLED SOCK. OPE - [SDR DXTA200702733](https://openairdocs.org/sdr/DXTA200702733), Jan 1, 2008: WIRE HARNESS. DAMAGED. AFTER TAKEOFF UNABLE TO RETRACT THE LANDING GEAR. REMOVED GEAR HANDLE ASY P/N 9914551-4 S/N 0222. INSTALLED HANDLE P/N 9914551-4 S/N 0162. REMOVED LOGIC MODULE - [SDR DXTA200702593](https://openairdocs.org/sdr/DXTA200702593), Nov 3, 2007: ACM. LEAKING. THERE IS A BURNED OIL SMELL COMING FROM AIR SYSTEM. REMOVED FAULTY AIR CYCLE MACHINE. INSTALLED REPAIRED UNIT. PERFORMED LEAK AND OPS CHECK GOOD. IAW MM. 21-50- - [SDR DXTA200702459](https://openairdocs.org/sdr/DXTA200702459), Sep 9, 2007: AUTOPILOT SYS. MALFUNCTIONED. CLIMBING OUT OF 5,000 FT, AUTOPILOT WAS ENGAGED THEN DISENGAGED WITH AN ABRUPT PITCH UP MOMENT. SHORTLY AFTER RETRIMMING, A/P DISENGAGED AGAIN, BUT WITH NO PITC - [SDR DXTA200702417](https://openairdocs.org/sdr/DXTA200702417), Aug 22, 2007: CONTROL MODULE. INOPERATIVE. RED CAS MESSAGE " CABIN ALTITUDE" ILLUMINATED AT CRUISE ALTITUDE. PERFORMED CHECKLIST AND LANDED WITHOUT INCIDENT. PAX OXY MASK WERE DROPPED IN MANUAL MODE. REM - [SDR DXTA200701904](https://openairdocs.org/sdr/DXTA200701904), Feb 1, 2007: WATER SEPARATOR. ODOR. VERY STRONG ODOR IN CABIN, POSSIBLE PAC OIL BURNING SMELL. REMOVED AND CLEANED RT AND LT WATER SEPARATOR SOCKS IAW CESSNA AMM FOR MODEL 750 TASK # 12-10-01-160 - [SDR DXTA200601706](https://openairdocs.org/sdr/DXTA200601706), Nov 2, 2006: CONNECTOR. NOT SEATED. NO GREEN DOWN AND LOCKED LIGHT FOR NOSE GEAR. USED BLOW DOWN AND PULLED (D) RING UNDER CO-PILOTS PANEL. NEVER HAD A GREEN NOSE LIGHT. LIGHT WILL COME ON WHEN RO - [SDR DXTA200601559](https://openairdocs.org/sdr/DXTA200601559), Aug 17, 2006: CONNECTOR. CORRODED. AFTER EXTENDING LANDING GEAR MAIN LIGHTS ILLUMINATED ONLY. UNLOCK LIGHT WAS NOT ILLUMINATED, CYCLED GEAR WITH SAME SITUATION . DID FLY BY WITH TOWER WHO INDICAT - [SDR DXTA200601282](https://openairdocs.org/sdr/DXTA200601282), Mar 7, 2006: WINDSHIELD. BROKEN. WINDSHIELD IN FRONT OF CO-PILOT SHATTERED IN FLIGHT AT FLIGHT LEVEL 350 SPEED .90 MACH. REMOVED CO-PILOTS SHATTER WINDSHIELD. PREPARED AIRCRAFT FOR NEW WINDSHIE - [SDR DXTA200501078](https://openairdocs.org/sdr/DXTA200501078), Nov 11, 2005: SMOKE DETECTOR. INOPERATIVE. AT FL 390 RED -BAGGAGE SMOKE- MESSAGE ILLUMINATED FOR 6 TO 7 SECONDS. GAINED ACCESS TO BAGGAGE SMOKE DETECTOR, REMOVED AND REPLACED P/N 72-111211-102 SMOKE DETE - [SDR DXTA200500562](https://openairdocs.org/sdr/DXTA200500562), Jan 26, 2005: FUEL FILTER. BYPASSING. ON TAKEOFF ROLL, FUEL FILTER BYPASS L CAS MESSAGE DISPLAYED. REMOVED & REPLACED LT ENGINE FUEL FILTER, RESET BYPASS INDICATOR. PERFORMED ENGINE RUN FOR LEAK CHE - [SDR DXTA200400492](https://openairdocs.org/sdr/DXTA200400492), Dec 23, 2004: WINDOW. FAILED. WHILE CLIMBING THRU FL300 THE OUTER PORTION OF COPILOTS SIDE COCKPIT WINDOW COMPLETELY SHATTERED. INNER PLASTIC PANEL REMAINED INTACT. REPLACED CO-PILOT'S SIDE, - [SDR 20000511SH007](https://openairdocs.org/sdr/20000511SH007), Feb 7, 2000: TRUNNION. CRACKED. NOSE GEAR TRUNNION MOUNT PLATES CRACKED OR MISSING FASTENERS. SUBMITTER STATED THIS IS THE THIRD OCCURRENCE OF THIS TYPE IN A FLEET OF APPROXIMATELY 25 AIRCRAFT ## 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.