# N912QS: 2022 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: 680A0333 - Year built: 2022 - Type: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: December 28, 2022 - Certificate issued: March 16, 2026 - Expires: March 31, 2033 - Mode S code: AC9F88 - Owner type: Co-owned, fractional ownership - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=912QS - Page: https://openairdocs.org/aircraft/N912QS 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 N912QS. ## FAA accident and incident reports None matched to N912QS. ## Service difficulty reports (4) 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 DXTR2026091102](https://openairdocs.org/sdr/DXTR2026091102), Sep 11, 2026: TURBINE BLADES. CRACKED. 2ND STAGE TURBINE BLADES FAILED BORESCOPE INSP DUE TO CRACKS OUT OF LIMITS PER EMM 72-00-00. R&R ENGINE PER CE-680A AMM 72-00-05, OPS CHK GOOD. - [SDR DXTR2026091101](https://openairdocs.org/sdr/DXTR2026091101), Sep 11, 2026: TURBINE BLADES. CRACKED. 2ND STAGE TURBINE BLADES FAILED BORESCOPE INSP DUE TO CRACKS OUT OF LIMITS PER EMM 72-00-00. CORRECTIVE ACTION: R&R ENGINE PER CE-680A AMM 72-00-05, OPS CHK GOO - [SDR DXTA2026033007429](https://openairdocs.org/sdr/DXTA2026033007429), Mar 27, 2026: LIGHT. DIM. DURING PRE-FLIGHT FOUND EXTERIOR OVER WING EMERGENCY LIGHT TO BE EXTREMELY DIM, BARELY WORKING. ALL OTHER EMERGENCY LIGHTS WORK NORMALLY. REMOVED AND REPLACED O - [SDR DXTA2026010506407](https://openairdocs.org/sdr/DXTA2026010506407), Jan 2, 2026: OUTFLOW VALVE. FAULTED. FLIGHT CREW COMPLIED WITH MAINTENANCE PROCEDURE IN MEL. AIRCRAFT DID NOT PRESSURIZE IN AUTO. CORRECTIVE ACTION: REMOVED OUTFLOW VALVE CONTROLLER P/N: 65000062-9 ## Service difficulty reports on N912QS not matched to an aircraft (21) They name N912QS, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft. - [SDR 2007FA0000780](https://openairdocs.org/sdr/2007FA0000780), Aug 12, 2007: LINE. RUPTURED. THE NOSE WHEEL STEERING CENTERING FLEXIBLE HYDRAULIC HOSE RUPTURED WHERE THE HOSE BODY IS SWEDGED TO A 45 DEGREE FITTING WHICH ATTACHES TO A BULKHEAD FITTING IN - [SDR DXTA200702397](https://openairdocs.org/sdr/DXTA200702397), Aug 12, 2007: HOSE. FAULTY. UPON DEPARTURE, UPON GEAR RETRACTION, OBSERVED A LOUD SINGLE (THUD), FOLLOWED BY A HIGH PRESSURE (HISSING) SOUND, THEN A STRONG ODOR OF HYDRAULIC FLUID. WITHIN - [SDR DXTA200702281](https://openairdocs.org/sdr/DXTA200702281), Jun 20, 2007: HANDLE. INOPERATIVE. AFTER TAKEOFF, THE LANDING GEAR HANDLE COULD NOT BE MOVED TO THE UP POSITION. [07-12-07] JACKED A/C FOUND NOSE STRUT DID NOT FULLY EXTEND. SERVICED STRUT PER 75 - [SDR DXTA200702078](https://openairdocs.org/sdr/DXTA200702078), Apr 4, 2007: UNKNOWN. UNKNOWN. RED NO TAKEOFF CAS MESSAGE ON TAKEOFF ROLL. AFTER NULLING SPEED BRAKE INDICATION , SYSTEM OPS CHECK GOOD ON ENGINE RUN IAW CE 750 MM 71-00. - [SDR DXTA200702035](https://openairdocs.org/sdr/DXTA200702035), Mar 18, 2007: FLAPPER VALVE. OBSTRUCTED. 5 MINUTES AFTER LEVEL OFF, AMBER (WING TANK O'FULL - L) CAS ILLUMINATED. FUEL WAS OBSERVED VENTING OUT OF LT WING TANK. FUEL IN MAIN TANKS 3250 EACH, CENTER TAN - [SDR DXTA200701985](https://openairdocs.org/sdr/DXTA200701985), Mar 1, 2007: UNKNOWN. UNKNOWN. AIRCRAFT REQUIRED YAW AND RUDDER TRIM OUTSIDE OF T/O LIMIT IN CRUISE (APPROX 25 PERCENT LT OF CENTER) AND YAWS LT AND RT OUT OF TRIM FOR NO APPARENT REASON IN C - [SDR DXTA200701934](https://openairdocs.org/sdr/DXTA200701934), Feb 13, 2007: UNKNOWN. UNKNOWN. DURING STRAIGHT CRUISE FLIGHT RUDDER TRIM INDICATOR DISPLAYS TRIM INDICIES COMPLETELY LEFT OF AND OUTSIDE OF TAKEOFF RANGE MARKINGS. INSTALLED RUDDER CONTOUR BO - [SDR DXTA200701888](https://openairdocs.org/sdr/DXTA200701888), Jan 29, 2007: INDICATION SYS. MALFUNCTIONED. AFTER LANDING GEAR HANDLE HAD MOVED TO THE UP POSTION. LIGHTS SHOWED 3 GREEN AND RED UNSAFE INDICATION. GEAR HANDLE WAS RETURNED TO DOWN POSTION AND UNSAFE COND - [SDR DXTA200601572](https://openairdocs.org/sdr/DXTA200601572), Aug 23, 2006: COMPUTER. FAULTY. DURING CRUISE AT FL230 IN SMOOTH FLYING CONDITION THE LEFT WING VENTED FUEL. T/S YAW DAMPENING SYSTEM AND FOUND YSAC B FAILING. REMOVED AND REPLACED YSAC WITH A - [SDR DXTA200601259](https://openairdocs.org/sdr/DXTA200601259), Feb 22, 2006: ODOR. DETECTED. A STRONG "SULPHUR" BURN SMELL WAS NOTED AT ALTITUDE 410 FL.. NO SMOKE NOTED BUT SMELL WAS PRESENT UNTIL AFTER LANDING. DURING THIS TIME, NOTICED THAT CABIN PACK - [SDR DXTA200500887](https://openairdocs.org/sdr/DXTA200500887), Aug 8, 2005: RUDDER. OSCILLATES. UPPER RUDDER OSCILLATING FULL DEFLECTION WITH IN GREEN ARC AT HIGH SPEED LIMITS CHANGED FGC WITH NO CHANGE. - [SDR DXTA200500877](https://openairdocs.org/sdr/DXTA200500877), Jul 31, 2005: YAW DAMPER. MALFUNCTIONED. IN FLIGHT YAW DAMPER DOES NOT APPEAR TO OPERATE IN COORDINATION WITH FLIGHT CONTROLS. LAGS AND OVERCORRECTS. SEVERAL TIMES IN FLIGHT, BOTH ON AUTO-PILOT AND WHE - [SDR DXTA200500838](https://openairdocs.org/sdr/DXTA200500838), Jul 6, 2005: UPLOCK SWITCH. OUT OF ADJUST. AFTER TAKEOFF, LANDING GEAR FAILED TO RETRACT NORMALLY. UNLOCK LIGHT STAYED ILLUMINATED FOR ABOUT 2 MINUTES. FELT LIKE NOSE WHEEL WAS TRYING TO CYCLE UP. AFTER - [SDR DXTA200500658](https://openairdocs.org/sdr/DXTA200500658), Apr 2, 2005: SMOKE DETECTOR. INOPERATIVE. BAGGAGE SMOKE MASTER WARNING CYCLED ON AND OFF ON THE TAXI OUT (MASTER WARNING AND EICAS). REPLACED SMOKE DETECTOR IAW CE 750 MM 26-14-00. OPS CHECKED NORMAL. - [SDR DXTA200500589](https://openairdocs.org/sdr/DXTA200500589), Feb 12, 2005: LANDING GEAR. NOISY. DURING GEAR RETRACTION RIGHT AFTER TAKEOFF LOUD THUMPING NOISE WAS HEARD. ITEM IS UNDER INVESTIGATION. - [SDR DXTA200500536](https://openairdocs.org/sdr/DXTA200500536), Jan 15, 2005: ROLLER. LACK OF LUBE. ON DEPARTURE RED UNLOCK GEAR ILLUMINATED, RECYCLED THE GEAR: NORMAL DOWN AND LOCKED. RETURNED THE GEAR AND LIGHT STAYED ON. COULD NOT VERIFY DISCREPANCY IN HANG - [SDR DXTA200400465](https://openairdocs.org/sdr/DXTA200400465), Dec 4, 2004: BRAKE ASSY. MALFUNCTIONED. RIGHT BRAKE PRESSURE IS LOCKED, RIGHT BRAKE PEDAL HAS NO PRESSURE. ITEM IS UNDER INVESTIGATION. - [SDR DXTA200400446](https://openairdocs.org/sdr/DXTA200400446), Nov 13, 2004: LANDING GEAR. MALFUNCTIONED. AFTER TAKEOFF LANDING GEAR HANDLE PLACED IN THE UP POSITION A LOUD CLUNK WAS HEARD, GOT THE RED UNSAFE AND GREEN NOSE GEAR LIGHT. PLACED GEAR IN THE DOWN POSITI - [SDR DXTA200300084](https://openairdocs.org/sdr/DXTA200300084), Aug 13, 2003: ACTUATOR. FAILED. WHEN LANDING GEAR WAS RETRACTED ON TAKEOFF ALL THREE GEAR GREEN LIGHTS EXTINGUISHED BUT RED UNLOCK LIGHT REMAINED ON, GEAR WAS CYCLED , ALL INDICATIONS NORMAL. - [SDR DXTA200300054](https://openairdocs.org/sdr/DXTA200300054), Jun 27, 2003: STRUT. CONTAMINATED. GEAR UNLOCK LIGHT WOULD NOT EXTINGUISH RECYCLED ONCE AND IT STILL DID NOT GO OUT. FOUND PARTICLES IN NLG STRUT FLUID. REMOVED AND REPLACED UPPER & LOWER NLG BAR - [SDR DXTA200300048](https://openairdocs.org/sdr/DXTA200300048), Jun 14, 2003: UPLOCK SWITCH. OUT OF RIG. GEAR UNLOCK LIGHT WOULD NOT EXTINGUISH AFTER GEAR RETRACTION FOR SEVERAL MINUTES. RIGGED LANDING GEAR UPLOCK SWITCHES IAW THE CESSNA CITATION 750 M/M CH 32-30-0 ## 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.