# N175QS: 2021 Bombardier BD-700-2A12

- Status: Valid registration
- Airframe: [Bombardier BD-700-2A12](https://openairdocs.org/model/bombardier-bd-700-2a12) (registry code 1390052, 22 seats)
- Engine: [GE PASSPRT-20-19](https://openairdocs.org/engine/ge-passprt-20-19) (registry code 31532)
- Data sheets: [TCDS T00003NY](https://openairdocs.org/tcds/T00003NY) (Bombardier Inc.) (OpenAirDocs)
- Serial number: 70088
- Year built: 2021
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: December 10, 2021
- Certificate issued: January 14, 2022
- Expires: January 31, 2029
- Mode S code: A12D2F
- Owner type: Co-owned, fractional ownership
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=175QS
- Page: https://openairdocs.org/aircraft/N175QS

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): 21 in force

### Matched by airframe (Bombardier BD-700-2A12)

- [AD 2026-20-09](https://openairdocs.org/ad/2026-20-09): Wings · Bombardier BD-700-2A12. Effective Nov 18, 2026
- [AD 2026-14-01](https://openairdocs.org/ad/2026-14-01): Wings · Bombardier BD-700-2A12. Effective Aug 14, 2026
- [AD 2026-11-07](https://openairdocs.org/ad/2026-11-07): Equipment/furnishings · Bombardier BD-700-1A10, BD-700-1A11 and BD-700-2A12. Effective Jul 20, 2026
- [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 2025-04-11](https://openairdocs.org/ad/2025-04-11): Navigation · Bombardier BD-700-2A12. Effective Apr 8, 2025
- [AD 2024-18-06](https://openairdocs.org/ad/2024-18-06): Engine exhaust · Bombardier BD-700-2A12. Effective Jan 23, 2025
- [AD 2024-14-05](https://openairdocs.org/ad/2024-14-05): Fire protection · Bombardier BD-700-2A12. Effective Dec 17, 2024
- [AD 2024-18-04](https://openairdocs.org/ad/2024-18-04): Electrical power · Bombardier BD-700-2A12. Effective Nov 12, 2024
- [AD 2024-06-08](https://openairdocs.org/ad/2024-06-08): Pneumatic · Bombardier BD-700-2A12. Effective Jun 5, 2024
- [AD 2023-20-10](https://openairdocs.org/ad/2023-20-10): Flight controls · Bombardier BD-700-2A12. Effective Nov 21, 2023
- [AD 2023-14-01](https://openairdocs.org/ad/2023-14-01): Navigation · Bombardier BD-700-2A12. Effective Jul 27, 2023
- [AD 2023-09-08](https://openairdocs.org/ad/2023-09-08): Pneumatic · Bombardier BD-700-2A12. Effective Jul 10, 2023
- [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 2023-04-01](https://openairdocs.org/ad/2023-04-01): Doors · Bombardier BD-700-2A12. Effective Apr 7, 2023
- [AD 2023-03-08](https://openairdocs.org/ad/2023-03-08): Fuselage · Bombardier BD-700-2A12. Effective Apr 3, 2023
- [AD 2022-27-02](https://openairdocs.org/ad/2022-27-02): Navigation · Bombardier BD-700-2A12. Effective Mar 17, 2023
- [AD 2022-23-03](https://openairdocs.org/ad/2022-23-03): Navigation · Bombardier BD-700-2A12. Effective Jan 9, 2023
- [AD 2022-23-04](https://openairdocs.org/ad/2022-23-04): Oxygen · Bombardier BD-700-2A12. Effective Dec 30, 2022
- [AD 2022-20-09](https://openairdocs.org/ad/2022-20-09): Pneumatic · Bombardier BD-700-2A12. Effective Nov 25, 2022
- [AD 2022-17-11](https://openairdocs.org/ad/2022-17-11): Oxygen · Bombardier BD-700-2A12. Effective Oct 27, 2022
- [AD 2022-18-10](https://openairdocs.org/ad/2022-18-10): Fire protection · Bombardier BD-700-2A12. Effective Oct 20, 2022

### Matched by engine (GE PASSPRT-20-19)

None in force.

### Historical (superseded or no longer in force)

- [AD 2023-06-13](https://openairdocs.org/ad/2023-06-13) (historical): Navigation · Bombardier BD-700-2A12. Effective Apr 19, 2023

## Information bulletins (advisory) (0 in force)

- [SAIB AIR-21-15](https://openairdocs.org/saib/AIR-21-15) (historical): Navigation System. Issued Aug 26, 2021

## NTSB investigations

None matched to N175QS.

## FAA accident and incident reports

None matched to N175QS.

## Service difficulty reports (11)

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 DXTA2026102310310](https://openairdocs.org/sdr/DXTA2026102310310), Oct 22, 2026: MICROWAVE OVEN. SMOKE. MICROWAVE SMOKES HEAVILY WITH WATER, FOOD OR ANYTHING AND SMOKE SMELLS OF BURNT FOOD. SMOKE BEGINS HEAVY JUST SECONDS AFTER HITTING START AND EVEN IF JUST A BOW
- [SDR DXTA2025090504799](https://openairdocs.org/sdr/DXTA2025090504799), Sep 2, 2025: BEZEL. BROKEN. PATH LIGHTING SIGN OF EMERGENCY LIGHT SYS IN ZONE 4 NEAR FLOOR CORNER OF BED IS BROKEN AND HANGING LOOSE ON FLOOR. REMOVED BROKEN BEZEL FLOOR PATH MARKER (P/N: 
- [SDR DXTA2025081804623](https://openairdocs.org/sdr/DXTA2025081804623), Aug 15, 2025: SWITCH. MALFUNCTIONED. AFTER LANDING AND EXTENDING MAIN ENTRY DOOR, DOOR OPENS MORMALLY. WHEN ATTEMPTING TO CLOSE WITH THE EXTERIOR SWITCH, THE DOOR DOES NOT ENERGIZE OR MOVE AT ALL. 
- [SDR DXTA2025010701855](https://openairdocs.org/sdr/DXTA2025010701855), Jan 5, 2025: DOOR. MALFUNCTIONED. MAIN ENTRY DOOR WILL NOT CLOSE USING INSIDE OR OUTSIDE SWITCHES. WITH AND WITHOUT APU POWER. PERFORMED OPERATIONAL TESTS. NO DEFECTS NOTED. OPS CHECK GOOD. IAW 
- [SDR DXTA2024040211381](https://openairdocs.org/sdr/DXTA2024040211381), Apr 2, 2024: LIGHT. INOPERATIVE. THREE SEPARATE FLOOR EMERGENCY EXIT LIGHTS INOP. THE LIGHTS COME ON WHEN PUSHING THE TEST BUTTON ON THE #4 ELPS. LIGHTS NOT ILLUMINATED WHEN COCKPIT SWITCH IS S
- [SDR DXTA2024032211276](https://openairdocs.org/sdr/DXTA2024032211276), Mar 22, 2024: SWITCH. INOPERATIVE. BOTH EXTERNAL AND INTERNAL SWITCHES TO CLOSE PASSENGER DOOR WERE NOT WORKING. ELECTRONIC CB VERIFIED IN. CLOSED DOOR MANUALLY. OPERATED PAX DOOR NORMALLY FROM O
- [SDR DXTA2024022210973](https://openairdocs.org/sdr/DXTA2024022210973), Feb 20, 2024: LIGHT. INOPERATIVE. FLOOR PATH LIGHT ON SEAT 14 IN ZONE 4 IS INOP MET WITH CREW AND DEBRIEFED. REQUESTED AIRCRAFT MOVEMENT WITH FBO AND WAITED FOR THEM TO MOVE IT INTO NJA HANGAR. 
- [SDR DXTA2023120710264](https://openairdocs.org/sdr/DXTA2023120710264), Dec 7, 2023: UNKNOWN. UNKNOWN. EMERGENCY LIGHTING: 3 EMERGENCY AISLE PATH LIGHTS ARE OUT. THE RED ARROW LIGHTS, TWO IN ZONE 3-UNDER THE COUCH AND TABLE, ONE IN ZONE 4 UNDER SEAT 14. COULD NOT
- [SDR DXTA2023060187570](https://openairdocs.org/sdr/DXTA2023060187570), Jun 1, 2023: BATTERY. DEFECTIVE. EMERGENCY LIGHTING: SEAT #3 FLOOR PATH LIGHTING IS INOP. REMOVED AND REPLACED BATTERY ON #3 EMERGENCY LIGHT POWER SUPPLY UNIT WITH NEW BATTERY. OPS CHECKS GOOD.
- [SDR DXTA2022042560920](https://openairdocs.org/sdr/DXTA2022042560920), Apr 21, 2022: NONE. NONE. MAIN CABIN DOOR INTERNAL AND EXTERNAL CLOSE SWITCHES OPERATE INTERMITTENTLY.
- [SDR DXTA2022032959160](https://openairdocs.org/sdr/DXTA2022032959160), Mar 29, 2022: NONE. NONE. PASSENGER / CREW DOORS: MSIN CABIN DOOR WILL NOT CLOSE USING THE ELECTRICAL MOTOR. NEITHER THE INSIDE OR OUTSIDE SWITCHES WORK//CORRECTIVE ACTION//GAINED ACCESS

## Service difficulty reports on N175QS not matched to an aircraft (5)

They name N175QS, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR E81R201112312271](https://openairdocs.org/sdr/E81R201112312271), Dec 31, 2011: SERVO. MALFUNCTIONED. DURING TROUBLESHOOTING FOR INOPERATIVE AUTOPILOT PITCH TRIM, RECEIVED A RUDDER SERVO FAULT INDICATION ON ACFT MX DIAGNOSTIC COMPUTER. REPLACED THE RUDDER SERVO 
- [SDR E81R2011121302271](https://openairdocs.org/sdr/E81R2011121302271), Dec 31, 2011: FLT CONTROLS. UNKNOWN. INVESTIGATED IN-FLIGHT "AP PITCH TRIM FAIL" ANNUNCIATOR INDICATION. VERIFIED AUTOPILOT NOSE UP PITCH TRIM FUNCTION INOPERATIVE. SWAPPED NR 1 AND NR 2 FCC-4007 C
- [SDR 2009FA0000020](https://openairdocs.org/sdr/2009FA0000020), Dec 24, 2008: UPLOCK HOOK. DISENGAGED. AFTER DEPARTING, FLIGHT CREW OBSERVED RED LANDING GEAR UNSAFE LIGHT IN LANDING GEAR CONTROL HANDLE ILLUMINATED AFTER LANDING GEAR RETRACTION. RETURNED TO DEPART
- [SDR DXTA2008122103421](https://openairdocs.org/sdr/DXTA2008122103421), Dec 21, 2008: HOOK. OUT OF ADJUST. ON TAKEOFF PERFORMED GEAR RETRACTION. 3 GREEN INDICATOR LIGHTS EXTINGUISHED AND GEAR INTRANSIT LIGHT ILLUMINATED AND REMAINED. CYCLED GEAR TWICE, AIRSPEED 175. 
- [SDR DXTA2008122303421](https://openairdocs.org/sdr/DXTA2008122303421), Dec 21, 2008: INDICATION SYS. MALFUNCTIONED. ON TAKEOFF PERFORMED GEAR RETRACTION. 3 GREEN INDICATOR LIGHTS EXTINGUISHED AND GEAR INTRANSIT LIGHT ILLUMINATED AND REMAINED.

## STCs that may be installed (OpenAirDocs) (21)

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 (Bombardier BD-700-2A12)

- [STC ST04766NY](https://openairdocs.org/stc/ST04766NY): Installation of LAI Cabin Windows on Bombardier Inc. Lee Aerospace, Inc
- [STC ST04612CH](https://openairdocs.org/stc/ST04612CH): Installation of a SpaceX Starlink Aviation System. Nextant Aerospace
- [STC ST00197IB](https://openairdocs.org/stc/ST00197IB): Installation of the Universal Quick Access Recorder (uQAR). Flight Data Technologies Inc
- [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc
- [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 ST11916IB](https://openairdocs.org/stc/ST11916IB): Modification of the Miscellaneous Cabin Installations and Entertainment System Upgrade. Bombardier Inc
- [STC ST00079IB](https://openairdocs.org/stc/ST00079IB): Integration of Halon-free Portable Fire Extinguisher HAFEX. UMLAUT ENGINEERING GMBH
- [STC ST00215IB](https://openairdocs.org/stc/ST00215IB): Installation of saf-Tglo ECO Photoluminescent Aisle Path Marking Systems. STG AEROSPACE GERMANY GmbH
- [STC ST00180IB](https://openairdocs.org/stc/ST00180IB): Installation of Go-Go 4G to 5G Upgrade. Flying Colours Corp
- [STC ST04575AT](https://openairdocs.org/stc/ST04575AT): Installation of the Rockwell Collins ALT-1000+/ -4000+ with 5G Filtering. Chippewa Aerospace Inc
- [STC ST00126IB](https://openairdocs.org/stc/ST00126IB): Replacement of Halon agent with alternate Halon-free Portable Fire Extinguisher agent. AMAC Aerospace Switzerland AG
- [STC ST04562NY](https://openairdocs.org/stc/ST04562NY): Installation of saf-Tglo® SuperSeal UltraLite-X (SSUL-X) Photoluminescent Floor Proximity Emergency Escape Path Marking Systems. STG AEROSPACE GERMANY GmbH
- [STC ST04283NY](https://openairdocs.org/stc/ST04283NY): Installation of Aircraft Completion Modifications. Bombardier Inc
- [STC ST04285NY](https://openairdocs.org/stc/ST04285NY): Installation of Mounts for Portable Electronic Flight Bag (EFB) Devices. Bombardier Inc
- [STC ST04444NY](https://openairdocs.org/stc/ST04444NY): Installation of an Emergency Vision Assurance System (EVAS). Bombardier Inc
- [STC ST00106IB](https://openairdocs.org/stc/ST00106IB): Installation, Non-Operational Provisions for Cabin Humidification System. Flying Colours Corp
- [STC ST00105IB](https://openairdocs.org/stc/ST00105IB): Introduction of Activation of Wireless Charging Systems for Portable Electronic Devices. AMAC AEROSPACE SWITZERLAND AG
- [STC ST00048IB](https://openairdocs.org/stc/ST00048IB): Installation of Satellite TV System. Flying Colours Corp
- [STC ST02293SE](https://openairdocs.org/stc/ST02293SE): Installation of a Crane Aerospace & Electronics Tire Sensor Assembly. ELDEC Aerospace Corp
- [STC ST04352NY](https://openairdocs.org/stc/ST04352NY): Installation of Fire Extinguishers with Halocarbon Clean Extinguishing Agents. Bombardier Inc
- [STC ST12230IB](https://openairdocs.org/stc/ST12230IB): Installation, Provisions for Interior Equipment and Furnishings. Bombardier Aerospace

## Related

- Other Bombardier BD-700-2A12 aircraft: https://openairdocs.org/model/bombardier-bd-700-2a12/aircraft.md
- The GE PASSPRT-20-19 engine: https://openairdocs.org/engine/ge-passprt-20-19.md

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