# N839QS: 2022 Textron 700 - Status: Valid registration - Airframe: [Textron 700](https://openairdocs.org/model/textron-700) (registry code 2076819, 14 seats) - Engine: [Honeywell AS907-2-1S](https://openairdocs.org/engine/honeywell-as907-2-1s) (registry code 33403) - Data sheets: [TCDS T00015WI](https://openairdocs.org/tcds/T00015WI) (Textron Aviation Inc.), [TCDS E00010LA](https://openairdocs.org/tcds/E00010LA) (Honeywell Aerospace US LLC) (OpenAirDocs) - Serial number: 700-0084 - Year built: 2022 - Type: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: December 28, 2022 - Certificate issued: January 21, 2026 - Expires: January 31, 2033 - Mode S code: AB7B38 - Owner type: Co-owned, fractional ownership - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=839QS - Page: https://openairdocs.org/aircraft/N839QS 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): 2 in force ### Matched by airframe (Textron 700) - [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 ### Matched by engine (Honeywell AS907-2-1S) None in force. ## Information bulletins (advisory) None matched. ## NTSB investigations None matched to N839QS. ## NTSB investigations on N839QS not matched to an aircraft (1) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB DFW08CA221](https://openairdocs.org/ntsb/DFW08CA221), Sep 1, 2008: Cessna 560 (N839QS), Telluride, CO, substantial damage. Probable cause: The pilot's failure to maintain control during landing. A factor was the reported wind shear. ## FAA accident and incident reports None matched to N839QS. ## Reports on N839QS not matched to an aircraft (1) They name N839QS, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft. - [Accident 20080901845599A](https://openairdocs.org/incident/20080901845599A), Sep 1, 2008: Cessna 560CESSNA (N839QS), Telluride, CO, No damage. N839QS flew from sugarland, TX (ksgr) to Telluride, CO (ktex) on September 1, 2008. The flight landed at approximately 17:14 local time. The aircraft touch… ## 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 DXTA2026100610021](https://openairdocs.org/sdr/DXTA2026100610021), Oct 3, 2026: FLAP SYSTEM. FAULTED. CLIMBING THROUGH 8900FT THE AMBER FLAPS FAIL CAS DISPLAYED MOMENTARILY THEN WENT AWAY. THE MESSAGE CONTINUED TO DISPLAY THEN DISAPEAR UNTIL IT FINALLY REMAINED - [SDR DXTA2025071404176](https://openairdocs.org/sdr/DXTA2025071404176), Jul 9, 2025: ACTUATOR. FAULTED. AFTER TAKEOFF AND GEAR RETRACTION, HAD A YELLOW X FOR THE NOSE GEAR INDICATION ALONG WITH GEAR DISAGREE N. FOLLOWED QRH WHICH LED TO USING THE EMER GEAR RELEASE - [SDR DXTA2025061903926](https://openairdocs.org/sdr/DXTA2025061903926), Jun 16, 2025: TRANSDUCER. FAULTED. OUTBOARD SPOILERS FAILED AUTO TEST DURING TAXI. REMOVED AND REPLACED RESSURE TRANSDUCER ON LEFT OUTBOAR ACCUMULATOR MANIFOLD REFERENCED AMM 27-60-33. AND LETTER - [SDR DXTA2025052703625](https://openairdocs.org/sdr/DXTA2025052703625), May 24, 2025: OIL SYSTEM. LEAKING. ODOR OF OIL IN CKPIT & CABIN DURING APU OPS & DURING LOW THRUST ENG OPS. RAN ENGS W/ APU BLD VALVE CLOSED & ODOR IMPROVED, RAN APU & ODOR RETURNED. R & R HEPA F - [SDR DXTA2024122001559](https://openairdocs.org/sdr/DXTA2024122001559), Dec 16, 2024: ADC. FAILED. ON MISSED APPROACH WE LOST OUR STBY ATTITUDE INDICATOR AIRSPEED FOLLOWED BY A RUDDER A & B FAIL. THAT THEN CHANGED TO A RUDDER REV A. REMOVED PART NO: 011-02337 - [SDR DXTA2024110801080](https://openairdocs.org/sdr/DXTA2024110801080), Nov 6, 2024: SWITCH. DEFECTIVE. CABIN EMERG LIGHT: EMERGENCY LIGHTS WILL NOT TURN OFF. TRIED RESETTING BOTH COCKPIT G SWITCHES MULTIPLE TIMES WITH NO SUCCESS. CORRECTIVE ACTION; REMOVED AND RE - [SDR DXTA202401100798](https://openairdocs.org/sdr/DXTA202401100798), Oct 8, 2024: ACTUATOR. DEFECTIVE. RIGHT MLG LANDING GEAR EXTENISON: DECENDING BELOW 9000' AT 200KTS GOING INTO KMYL, LOWERED THE LANDING GEAR. RECEIVED A GEAR DISAGREE R AND AND GEAR DOOR OPEN A - [SDR DXTA2024100100696](https://openairdocs.org/sdr/DXTA2024100100696), Sep 28, 2024: FUSE. BLOWN. AFTER SHUTDOWN/BATTERIES DISCONNECT EMERGENCY LIGHTS DO NOT TURN OFF. RE-OPEN MCD, PROCEEDED TO DO THE 5G RESETS. EMERGENCY LIGHTS DO NOT TURN OFF. RE-CONNECT B - [SDR DXTA2024021410899](https://openairdocs.org/sdr/DXTA2024021410899), Feb 14, 2024: DOOR. BINDING. CLOSED MAIN DOOR & HANDLE HAD ALOT OF FRICTION THOUGH HANDLE MOVEMENT. CABIN DOOR OPEN MESSAGE REMAINDED ON. OPENED DOOR & RAN CABIN DOOR OPEN ON GROUND CHKLST. - [SDR DXTA2024011510623](https://openairdocs.org/sdr/DXTA2024011510623), Jan 14, 2024: UNKNOWN. UNKNOWN. EMERGENCY LIGHTS REMAIN ON WITH SWITCH IN OFF POSITION. RESET THE AFT EMERGENGY LIGHTING INERTIA SWITCH, ALL WORK DONE IAW 700 AMM 33-50-00, OPS CHECK GOOD, ## Service difficulty reports on N839QS not matched to an aircraft (22) They name N839QS, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft. - [SDR DXTA2017040306395](https://openairdocs.org/sdr/DXTA2017040306395), Apr 13, 2017: HANDLE. INOPERATIVE. LOW BRAKE PRESSURE AND ANTI-SKID INOPERATIVE LIGHTS ILLUMINATED AFTER LANDING WITH TOTAL BRAKE FAILURE. FOUND GEAR HANDLE SWITCH 112B BAD. REMOVED AND REPLACED - [SDR DXTA2017041306395](https://openairdocs.org/sdr/DXTA2017041306395), Apr 13, 2017: BRAKE SYS. FAILED. M2B LOW BRAKE PRESSURE AND ANTI-SKID INOPERATIVE LIGHTS ILLUMINATED WHILE TAXIING TO THE GATE AFTER CLEARING THE RUNWAY WITH TOTAL BRAKE FAILURE. EMERGENCY BRAK - [SDR DXTA2016121208337](https://openairdocs.org/sdr/DXTA2016121208337), Dec 12, 2016: PRESSURE SWITCH. FAILED. ON SEAR EXTENSION LOW BRAKE PRESSURE AND ANTI-SKID ILLUMINATED. RAN APPROPRIATE CHECKLIST. DIVERTED. LANDING UNEVENTFUL. EMERGENCY BRAKING USED. BRAKE FLUID LEV - [SDR DXTA2016121206337](https://openairdocs.org/sdr/DXTA2016121206337), Dec 12, 2016: UNKNOWN. MALFUNCTIONED. ON GEAR EXTENSION 'LO BRAKE PRESS' AND 'ANTI-SKID' ILLUMINATED. RAN APPROPRIATE CHECKLIST, DIVERTED TO KSAV. LANDING UNEVENTFUL. EMERGENCY BRAKING USED. BRAKE F - [SDR DXTA2016082906295](https://openairdocs.org/sdr/DXTA2016082906295), Aug 29, 2016: SKIN. SCRATCHED. SCRATCHES ON LEADING EDGE AND UNDERSIDE AT OUTER PORTION OF RT WING. VENT IN SAME AREA SLIGHTLY DENTED. NO EFFECT ON AIRWORTHINESS NOTED. REPAIRED SCRATCHES ON - [SDR DXTA2016040106217](https://openairdocs.org/sdr/DXTA2016040106217), Apr 1, 2016: FASTENER. LOOSE. LEFT ENG, PIC SIDE, FAILED IN FLIGHT. N2 HAD NO ROTATION. OIL GUSHING FROM ENG ONCE ON GND. INVESTIGATED & FOUND LT ENG AFT AGB COVER HARDWARE LOOSE ALLOWING EN - [SDR DXTA2015070806042](https://openairdocs.org/sdr/DXTA2015070806042), Jul 5, 2015: UNKNOWN. ODOR. A BURNING ODOR WAS NOTICED IN THE CABIN DURING TAXI & CLIMB OUT. INSPECTED THE AIRCRAFT AND NO BURNING ODORS IN COCKPIT OR CABIN. - [SDR DXTA2015011605962](https://openairdocs.org/sdr/DXTA2015011605962), Jan 15, 2015: SKIN. DAMAGED. MAIN CABIN DOOR FORWARD LOWER EDGE HAS A CHUNK OF METAL MISSING FROM THE SKIN PANEL. BLENDED OUT ANY SHARP EDGES AROUND AREA AND PERFORMED PRELIMINARY EDDY CURR - [SDR DXTA2014091505885](https://openairdocs.org/sdr/DXTA2014091505885), Sep 14, 2014: PRINTED CKT BOARD. DAMAGED. ON FINAL APPROACH, GEAR WAS SELECTED DOWN, NONE OF THE GEAR INDICATING LIGHTS 3 GREEN, 1 RED ILLUMINATED. ALL CB`S WERE IN. WE DID THE EMER GEAR EXTENSION CHECK - [SDR DXTA2014072305829](https://openairdocs.org/sdr/DXTA2014072305829), Jul 22, 2014: MOTOR. FAILED. ON GROUND WITH GPU POWERING ACFT & AIR CONDITIONER RUNNING, LARGE AMOUNTS OF SMOKE CAME FROM VENTS UNDERNEATH THE AFT CARGO COMPARTMENT. REMOVED AND REPLACED MO - [SDR DXTA2014012205626](https://openairdocs.org/sdr/DXTA2014012205626), Jan 22, 2014: SKIN. DAMAGED. DURING EDDY CURRENT INSPECTION IAW ESR S-560-0690/09RD, LOWER LONGITUDINAL SKIN SPLICE AT BS 168 SHOWS AN ANOMALY IN THE LOWER RIVET ROW 17, RIVETS FWD OF THE C - [SDR DXTA2013052905402](https://openairdocs.org/sdr/DXTA2013052905402), May 27, 2013: TRIM SYSTEM. CONTAMINATED. AT FL 400, AUTOPILOT DISENGAGED, DISCOVERED THE AILERON TRIM ALMOST UNMOVABLE. ABLE TO MOVE TRIM WITH EXCESSIVE FORCE. DURING POST-FLIGHT, AILERON TRIM MOVES FR - [SDR DXTA2012122005210](https://openairdocs.org/sdr/DXTA2012122005210), Dec 19, 2012: CONTROL VALVE. ERRATIC. UNABLE TO CONTROL THE CABIN PRESSURIZATION. THE ACFT WAS CLIMBING THRU 37000 FT WITH A CABIN ALTITUDE OF 9500 AND A 600 FT CLIMB ON THE CABIN RATE. INSTALLED TE - [SDR DXTA2012082705106](https://openairdocs.org/sdr/DXTA2012082705106), Aug 26, 2012: WARNING LIGHT. FALSE ACTIVATION. GEAR UNLOCKED WARNING OCCURRED AFTER TAKEOFF. CHECKLIST FOLLOWED WITH A NORMAL GEAR EXTENSION. ACFT JACKED, GEAR OPS CHECKED AND FOUND NORMAL. UPLOCK SWITCHES C - [SDR DXTA2011050204568](https://openairdocs.org/sdr/DXTA2011050204568), May 1, 2011: INDICATION SYS. MALFUNCTIONED. AT FL 430 ON A SOUTHERLY HEADING, HEADINGS WERE OFF 7 TO 8 DEGREES. WHEN WE TURNED EAST, HEADINGS WERE IN SYNC AND STAYED WITHIN 1 DEGREE. PERFORMED COMPASS SWI - [SDR DXTA2011010704401](https://openairdocs.org/sdr/DXTA2011010704401), Jan 6, 2011: UNKNOWN. ODOR. ODOR IN CABIN AND COCKPIT AFTER TAKEOFF, SOUCE UNKNOWN, ODOR OF SOMETHING BURNING, MAYBE OIL. HIGHEST ALT PATTERN, ALT AND RTN APA. INSPECTED PNEUMATIC DISTRIBU - [SDR DXTA2010083004214](https://openairdocs.org/sdr/DXTA2010083004214), Aug 27, 2010: WARNING LIGHT. MALFUNCTIONED. AFTER GEAR RETRACTION THE RED GEAR UNSAFE LIGHT REMAINED ON AS WELL AS THE HYD PRESS CAUTION LIGHT. AFTER LOWERING THE GEAR, ALL 3 GREEN LIGHTS ILLUMINATED AND - [SDR DXTA2009103003836](https://openairdocs.org/sdr/DXTA2009103003836), Oct 29, 2009: RESERVOIR. LEAKING. LANDING GEAR UNLOCK LIGHT REMAINED ON WITH HYDRAUIC PRESS LIGHT ILLUMINATED AFTER SELECTING GEAR UP. NO OTHER LIGHTS ON. SELECTED GEAR DOWN, GOT 3 GREEN, HYD PR - [SDR DXTA200803175](https://openairdocs.org/sdr/DXTA200803175), Jul 14, 2008: MOTOR. FAILED. SMOKE OBSERVED COMING FROM FREON AIR VENTILATION DUCT ON UNDERSIDE OF AIRCRAFT. BURNING ODOR LIKE INSULATION THROUGHOUT AIRCRAFT. SUSPECT WINDINGS ON MOTOR FOR - [SDR CWQR200801](https://openairdocs.org/sdr/CWQR200801), Jan 29, 2008: SKIN. CRACKED. DURING A PHASE 1-4 INSPECTION THE TECHNICIAN NOTICED A SMALL CRACK IN THE PAINT UNDER THE RT ENGINE PYLON. REMOVED THE PAINT AND FOUND A 1.5 INCH CRACK. STARTIN - [SDR DXTA200802788](https://openairdocs.org/sdr/DXTA200802788), Jan 22, 2008: ACTUATOR. MALFUNCTIONED. ON APPROACH AT 4000 FT AND 180 KIAS THE RT MAIN GREEN GEAR INDICATOR ILLUMINATED STEADY. JACKED AIRCRAFT AND T/S TO DEFECTIVE RT DOWNLOCK SWITCH. REMOVED & REPL - [SDR DXTA200701928](https://openairdocs.org/sdr/DXTA200701928), Feb 9, 2007: EXHAUST DUCT. FIRE. DURING A RT ENG START A TAILPIPE FIRE INDICATED. DURING ENG START, NOTED ITT SPIKED TO NEARLY 300 DEGREES RIGHT AS THROTTLE WAS MOVED OUT OF CUTOFF. MOVED THROT ## STCs that may be installed (OpenAirDocs) (11) 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 700) - [STC ST12145SE](https://openairdocs.org/stc/ST12145SE): Installation of Starlink Aviation System. AeroMech Incorporated - [STC ST04736NY](https://openairdocs.org/stc/ST04736NY): True Blue TS28 Emergency Battery Power Supply Replacement. Aerospace Design and Compliance LLC - [STC ST00415BO](https://openairdocs.org/stc/ST00415BO): Installation of an NVIS/NVG compatible lighting system and infrared capable exterior lighting. ATI Engineering Services LLC - [STC ST04575AT](https://openairdocs.org/stc/ST04575AT): Installation of the Rockwell Collins ALT-1000+/ -4000+ with 5G Filtering. Chippewa Aerospace Inc - [STC ST02812LA](https://openairdocs.org/stc/ST02812LA): Installation of the Honeywell EDG-100 Connected Engine Data Access System. Honeywell International Inc - [STC ST04572CH](https://openairdocs.org/stc/ST04572CH): Installation of an Airborne Terminal System and a Ka Radome. StandardAero Business Aviation Services LLC - [STC ST02746SE](https://openairdocs.org/stc/ST02746SE): Installation of external aerodynamic modifications, interior furnishings and equipment, including provisions for additional non-essential systems. Textron Aviation Inc - [STC ST02694SE](https://openairdocs.org/stc/ST02694SE): Group Reduced Vertical Separation Minimum (RVSM) airworthiness approval. AeroMech Incorporated - [STC ST04211NY](https://openairdocs.org/stc/ST04211NY): Installation of of NSM UNIFIS 3000 G2 Flight Inspection System. Aerospace Design & Compliance LLC - [STC ST01971WI](https://openairdocs.org/stc/ST01971WI): Installation of the Garmin G5000 Software Changes & GH-3900 Standby Configuration Updates. Textron Aviation Inc - [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 ## Related - Other Textron 700 aircraft: https://openairdocs.org/model/textron-700/aircraft.md - The Honeywell AS907-2-1S engine: https://openairdocs.org/engine/honeywell-as907-2-1s.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.