# N812QS: 2021 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: 700-0048
- Year built: 2021
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: May 24, 2021
- Certificate issued: June 2, 2026
- Expires: June 30, 2033
- Mode S code: AB1239
- Owner type: Co-owned, fractional ownership
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=812QS
- Page: https://openairdocs.org/aircraft/N812QS

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 N812QS.

## FAA accident and incident reports

None matched to N812QS.

## Service difficulty reports (12)

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 DXTA2026033007437](https://openairdocs.org/sdr/DXTA2026033007437), Mar 27, 2026: ENGINE. VIBRATION. ON CLIMB OUT AIRCRAFT DEVELOPED A VIBRATION IT PROGRESSIVELY GOT WORST. ONCE LEVELED OFF, DISENGAGED AUTOTHROTTLES & CONTROL THRUST. BROUGHT RT ENGINE UP, VIBRA
- [SDR DXTA2026021106854](https://openairdocs.org/sdr/DXTA2026021106854), Feb 10, 2026: DOOR. OUT OF ADJUST. MAIN CABIN DOOR IS NOT OPENING PROPERLY. AFTER OPENING THE DOOR LATCH THE CABIN DOOR OPENS ABOUT A 1/4 INCH AND STOPS. DOOR WILL NOT RELOCK AT THAT POINT. APPLY
- [SDR DXTA2025081504596](https://openairdocs.org/sdr/DXTA2025081504596), Aug 13, 2025: SKIN. DENTED. RADOME REQUIRES INSPECTION FOR HAIL DAMAGE. LEFT STAB REQUIRES INSPECTION FOR HAIL DAMAGE. RIGHT STAB LEADING EDGE REQUIRES INSPECTION FOR HAIL DAMAGE. REMOVED 
- [SDR DXTA2025071404195](https://openairdocs.org/sdr/DXTA2025071404195), Jul 10, 2025: SENSOR. FAULTED. DURING CLIMB FUEL SCAV FAIL L CAS APPEARED AND THEN EXTINGUISHED AT LEVEL OFF FOR CRUISE. MAYBE 5 MINUTES LATER THE CAS REAPPEARED AND REMAINED UNTIL WE FOLLOWE
- [SDR DXTA2025070204090](https://openairdocs.org/sdr/DXTA2025070204090), Jun 29, 2025: PLATE. BENT. DURING THE MECHANICAL RIGGING OF THE LH OUTBOARD ROLL SPOILER ACTUATOR ON N812QS TECHS REPORTED FEELING BINDING WHEN OPERATING THE SPOILER ACTUATORS. UPON FURTH
- [SDR DXTA2025041503086](https://openairdocs.org/sdr/DXTA2025041503086), Apr 13, 2025: WIRE HARNESS. DEFECTIVE. RIGHT MLG LANDING GEAR RETRACION: RIGHT MAIN GEAR ASSEMBLY APPEARED TO NOT RETRACT AFTER TAKEOFF, AMBER CROSSHATCH SYMBOL DEPICTED ON ECAIS ALONG WITH GEAR DOOR
- [SDR DXTA2025041503085](https://openairdocs.org/sdr/DXTA2025041503085), Apr 13, 2025: WIRE HARNESS. DEFECTIVE. LEFT MLG LANDING GEAR RETRACTION: LEFT MAIN GEAR ASSEMBLY APPEARED TO NOT RETRACT AFTER TAKEOFF, AMBER CROSSHATCH SYMBOL DEPICTED ON ECAIS ALONG WITH GEAR DOOR 
- [SDR DXTA2024100900790](https://openairdocs.org/sdr/DXTA2024100900790), Oct 8, 2024: G SWITCH. BENT. EMERGENCY LIGHTING: EMER LIGHTS REMAIN ILLUMINATED WHEN THEY SHOULD BE EXTINGUISHED: ONLY WAY TO TURN THEM OFF IS TO TURN OFF BATTERIES, REGARDLESS OF SWITCH PO
- [SDR DXTA2023020680020](https://openairdocs.org/sdr/DXTA2023020680020), Feb 5, 2023: CONNECTOR. DEFECTIVE. FLOOR EMERG EXIT LIGHT: EVACUATION PATH LIGHTING UNDER SEAT 4 IS INOP. RESOLUTION: FOUND PASSENGER SEAT #4 PATH LIGHT PINS AND CONNECTOR DAMAGED. REMOVED DAMAGE
- [SDR DXTA2022122777020](https://openairdocs.org/sdr/DXTA2022122777020), Dec 23, 2022: CONTROL VALVE. DEFECTIVE. BRAKE 50% DEGRADED AMBER CAS MESSAGE CAME ON AFTER PARKING BRAKE RELEASED. NO PRESSURE IN THE INBOARD BRAKES WHEN BRAKES APPLIED. FULL PRESSURE, 3000 PSI WHEN U
- [SDR DXTR2022082602](https://openairdocs.org/sdr/DXTR2022082602), Aug 26, 2022: GALLEY. SCRATCHED. DESCRIPTION: 1. 5" SCRATCHES AFT SIDE OF GALLEY DOORS - 2. TABLE BETWEEN SEAT 7 AND 9 LAMINATE GOUGED - 3. GALLEY COFFEE DOOR FACE HAS DENT IN WOOD. 1- REPAIRED
- [SDR DXTA2022071866200](https://openairdocs.org/sdr/DXTA2022071866200), Jul 17, 2022: LIGHT. NOT SEATED. EMERG LIGHT SWITCH: EMERGENCY LIGHT SWITCH NOT WORKING CORRECTLY. WORKS IN THE ON POSITION BUT NOT IN THE ARM POSITION. HAVE TO WIGGLE SWITCH AND TURN IT FROM A

## Service difficulty reports on N812QS not matched to an aircraft (16)

They name N812QS, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR DXTA2013090305492](https://openairdocs.org/sdr/DXTA2013090305492), Sep 2, 2013: UPLOCK SWITCH. MALFUNCTIONED. AFTER TAKEOFF "GEAR UNLOCKED" ANNUNCIATOR WOULD NOT EXTINGUISH. HYD PRESSURE ANNUNCIATOR REMAINED ON. LOWERED GEAR. LANDING WAS NORMAL. FOUND HYD FLUID ON NOSEW
- [SDR DXTA2013081605475](https://openairdocs.org/sdr/DXTA2013081605475), Aug 15, 2013: MOTOR. FAILED. LOW BRAKE PRESSURE AND ANTI SKID INOPERATIVE ILLUMINATED DURING TAXI , EMERGENCY BRAKE HANDLE WAS USED TO STOP ACFT MOVEMENT . AFTER ENGINE SHUTDOWN, NOTICED BR
- [SDR CWQR20120306013](https://openairdocs.org/sdr/CWQR20120306013), Mar 6, 2012: TRANSFER TUBE. CHAFED. FOUND FUEL TRANSFER TUBE CHAFED BY THE CLAMP ASSY BEYOND ALLOWABLE LIMITS. HAVE FOUND A NUMBER OF THESE TUBES CHAFED BECAUSE OF MISALINEMENT. A NEW TUBE WAS INS
- [SDR CWQR20120306012](https://openairdocs.org/sdr/CWQR20120306012), Mar 6, 2012: TRANSFER TUBE. CHAFED. WHILE WORKING SL560-28-09, FOUND FUEL TRANSFER TUBE CHAFED BY CLAMP ASSY BEYOND ALLOWABLE LIMITS. FOUND A NR OF THESE TUBES CHAFED BECAUSE OF MISALIGNMENT. A NE
- [SDR CWQR20120306011](https://openairdocs.org/sdr/CWQR20120306011), Mar 6, 2012: TRANSFER TUBE. CHAFED. WHILE WORKING SL560-28-09, FOUND FUEL TRANSFER TUBE CHAFED BY CLAMP ASSY BEYOND ALLOWABLE LIMITS. FOUND A NR OF THESE TUBES CHAFED BECAUSE OF MISALIGNMENT. A NE
- [SDR CWQR20120306010](https://openairdocs.org/sdr/CWQR20120306010), Mar 6, 2012: TUBE. CHAFED. WHILE COMPLYING WITH SL560-28-09, FOUND FUEL TUBE ASSEMBLY DAMAGED BEYOND LIMITS BY THE CLAMP. THE TUBE WAS REPLACED AND THE TUBE ASSY WAS INSTALLED WITH LESS T
- [SDR CWQR20120215007](https://openairdocs.org/sdr/CWQR20120215007), Feb 15, 2012: FITTING. CHAFED. WHILE PREFORMING THE INSPECTION FOR SL560-28-09, FOUND CHAFE MARKS ON THE FUEL FITTINGS. AFTER REMOVAL OF THE FUEL LINE ASSY, FOUND THAT THE FITTING CLAMP ANTI-
- [SDR CWQR20120210005](https://openairdocs.org/sdr/CWQR20120210005), Feb 10, 2012: LINE. CHAFED. WHILE PERFORMING THE INSPECTION FOR SL560-28-09, FOUND A DENT IN THE FUEL LINE. AFTER REMOVAL OF THE FUEL LINE ASSY, FOUND THAT THE FITTING CLAMP ANTI-ROTATION 
- [SDR DXTA2009060803680](https://openairdocs.org/sdr/DXTA2009060803680), Jun 7, 2009: FUEL CONTROL. INOPERATIVE. ON TAKEOFF, LT ENG SLOW TO ACCELERATE. NORMAL CLIMB OUT, N1 SYNC ON FL 180. LEVELED FL 390 N1 MATCHED 90 % ACCELERATING TO CRUISE. LESS THAN 2 MIN INTO ACCELERA
- [SDR DXTA2009050803640](https://openairdocs.org/sdr/DXTA2009050803640), May 7, 2009: MOTOR. FAULTY. DURING GROUND GPU POWER OPERATION THE FREON AIR CONDITIONER BEGAN SMOKING INSIDE THE ACFT. THE AC UNIT APPEARS BURNED AND CHARRED. NO FIRE WAS NOTED FOLLOWING R
- [SDR DXTA2009041309596](https://openairdocs.org/sdr/DXTA2009041309596), Apr 9, 2009: OUTFLOW VALVE. CONTAMINATED. C/W M/M STATIC TEST, LIGHT DQUENCE SHOWS THAT CONTROLLER IS OUT OF CALIBRATION. FURTHER TROUBLESHOOTING FOUND SEQUENCE IS CORRECT. SUSPECT MOISTURE IN PLUMBING 
- [SDR DXTA2009041303596](https://openairdocs.org/sdr/DXTA2009041303596), Apr 9, 2009: CABIN PRESSURE. MALFUNCTIONED. CLIMBING THROUGH FL230 THE CABIN PRESSURE BEGAN TO RAPIDLY RISE. AN EMERGENCY DESCENT WAS INITIATED TO 10,000 FT. DURING THE DESCENT THE CAB ALT ANNUNCIATOR ILL
- [SDR DXTA200702404](https://openairdocs.org/sdr/DXTA200702404), Aug 14, 2007: FILTER. DIRTY. LOW BRAKE PRESS/ANTISKID INOP, ANNUNICATOR ILLUMINATED AT BEGINNING OF OUR TAXI. CHANGED ANTI-SKID PUMP FILTER. BLEED ANTI-SKID BRAKE SYSTEM. RECONNECTED LOW PR
- [SDR DXTA200601554](https://openairdocs.org/sdr/DXTA200601554), Aug 14, 2006: AIR FILTER. ODOR. AFTER TAKEOFF, HAD ODOR IN COCKPIT, VERIFIED BY PASSENGERS IN CABIN. TURNED OFF A/C AND ODOR DISAPPEARED. NOTE: WHEN FREON SYSTEM WAS TURNED OFF ODOR WENT AWAY.
- [SDR DXTA200601550](https://openairdocs.org/sdr/DXTA200601550), Aug 11, 2006: FAN. ODOR. DURING FLIGHT FROM CAE TO PWK, NOTICE ODOR IN COCKPIT SIMILAR TO CIGARETTE LIGHTING UP. TURNED OFF DEFOG FAN, ODOR STOPPED, 15 MIN LATER ODOR RETURNED. TURNED O
- [SDR DXTA200601185](https://openairdocs.org/sdr/DXTA200601185), Jan 7, 2006: RHEOSTAT. BURNED. DURING ENGINE START OF THE NR 2 ENGINE A STRONG ELECTRICAL ODOR WAS SMELLED BY THE CREW AT 38 PERCENT N2. AN ELECTRICAL ARC CLOSE TO LEFT KNEE, WENT TO IDLE CUT

## 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

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