- Owner type
- Co-owned, fractional ownership
- Serial number
- 20627
- Year built
- 2016
- Type
- Fixed wing multi engine
- Engine
- Turbo-fan
- Airworthiness
- Standard, transport
- Airworthiness date
- June 10, 2016
- Certificate issued
- August 17, 2026
- Expires
- August 31, 2033
- Mode S code
- AAB974
Bombardier BD-100-1A10TCDS T00005NYAirframe · Bombardier BD-100-1A10TCDS E00010LAEngine · Honeywell AS907-2-1A
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 55
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 2006 | 1 |
|---|---|
| 2009 | 1 |
| 2010 | 2 |
| 2011 | 2 |
| 2012 | 2 |
| 2013 | 1 |
| 2014 | 1 |
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 5 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 6 |
| 2022 | 5 |
| 2023 | 9 |
| 2024 | 8 |
| 2025 | 1 |
| 2026 | 3 |
Airframe · Bombardier BD-100-1A10
AD 2026-13-02NavigationAD 2026-02-06Flight controlsAD 2026-01-07Time Limits/Maintenance ChecksInformation bulletins that may apply · 2
Advisory, not mandatory.
Airframe · Bombardier BD-100-1A10
SAIB AIR-22-02R1Pitot/Static Anti-Ice SystemSAIB NM-18-32R1Electrical Power - Direct Current Power CenterNTSB investigations
No NTSB investigations matched to N790QSMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Bombardier BD-100-1A10 aircraft
FAA incident reports
No FAA accident or incident reports matched to N790QSMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Bombardier BD-100-1A10 aircraft
Service difficulty reports · 11
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR DXTA2026072708973Bypass Valve · faultedIN CRUISE AT 26000' WE GOT AN AMBER R HYD TEMP HIGH MSG. SHORTLY FOLLOWED BY A CYAN CAS MISCOMPARE MSG. THE LEFT MFD HYD PG SHOWED RIGHT HYDRAULIC SYSTEM GREEN 100C. THE LEFT MFD HYD PG SHOWED AMBER 100C. RAN THE QRH AND DECLARED THE EMERGENCY. WHEN DESCENDINGSDR DXTA2026072708974Bypass Valve · faultedON CLIMB OUT FROM KLAS PASSING 10,000FT WE GOT AN AMBER EMERGENCY EXIT CAS MSG. LEVELED OFF AT 12,000FT & RAN THE QRH CHECKLIST. IT WAS NOTED THAT AT SPEEDS ABOVE 300KTS A DISTINCT VIBRATION WAS FELT IN THE CONTROL COLUMN AS WELL AS THE FUSELAGE. SLOWED TO 290SDR DXTA2026072308934Warning Message · false activationEMERGENCY EXIT POSTED ON CAS CLIMBING THROUGH 8000'. LEVELED OFF AT 10,000' AND RAN THE ASSOCIATED QRH. AFTER ABOUT 4 MINUTES THE CAS EXTINGUISHED. RETURNED TO THE AIRPORT AND LANDED WITHOUT INCIDENT. OBSERVED THAT THE EMERGENCY WAS SECURE AND THE EXTERNSDR DXTA2026012706658Audio Control · faultedAT CRUISE A VERY LOUD PULSATING ALARM SOUNDED THROUGH ALL CABIN AND GALLEY SPEAKERS. STARTED TO SMELL AN ODOR AFTER 30 MIN PRIOR TO LANDING. THE LOUD NOISE STAYED CONSTANT UNTIL SHUTTING DOWN THE AIRCRAFT. PERFORMED OPS TEST OF THE CABIN MANAGEMENT SYSTEM. OSDR DXTA2025062504018Door · leakingEMERGENCY EXIT AMBER CAS ILLUMINATED DURING FLIGHT CLIMBING THROUGH ROUGHLY 8200 FEET WITH A CABIN PRESSURE OF ROUGHLY 400 FEET. A WHINING / WHISTLING NOISE COULD BE HEARD. WE DID NOT CONTINUE HIGHER THAN 10,000 AND RETURNED TO OUR PLACE OF DEPARTURE. WE RASDR DXTA2024082100275Proximity Sensor · out of adjustEMERGENCY EXIT CAS MESSAGE ILLUMINATED DURING CLIMBOUT AT 5000' AND 200KIAS. PERFORMED AN ADJUSTMENT TO THE OVER-WING EMERGENCY EXIT PROXIMITY SENSOR PX49 (3 TURNS). PERFORMED FUNCTIONAL TEST OF THE EMERGENCY EXIT AND OP CHECKS GOOD.WORK PERFORMED IN REF TO CLSDR DXTA2023100296970Unknown · unknownON CLIMBOUT AT 2000' MSL EMERGENCY EXIT CAS APPEARED WITH NO SECONDARY INDICATIONS. DURING RETURN TO FIELD THE CAS MESSAGE EXTINGUISHED. //SIGNOFF// TROUBLESHOT THE CAS MESSAGE TO THE PROXIMITY SENSOR READING FAR. GAINED ACCESS TO PROXIMITY SENSOR AND RJGGED SDR DXTA2023082193460Unknown · unknownAMBER EMERGENCY EXIT CAS CAME ON CLIMBING THROUGH 2000 FEET. CAS MESSAGE WENT OUT IN DESCENT THROUGH 3000FEET. //SIGNOFF// EMAILED MCC FOR HISTORY REPORT. NO HISTORY NOTED, CHECKED AIRCRAFT CAS SYSTEM AND FOUND NO FAUL TS. REMOVED EMERGENCY EXIT AND CLEANED FRSDR DXTA2022010554760Bolt · brokenMAIN DOOR: MAIN CABIN DOOR FORWARD STRUT BASE ATTACHED TO DOOR BROKE. BOLTS FATIGUED. STRUT BASE APPEARS OKAY. // SIGNOFF// REMOVED 3 SHEARED BOLTS ATTACHING FWD LOWER MOUNT PLATE TO: DOOR ASSEMBLY INSTALLED 3 NEW BOLTS P/N: OFF/ON NAS6303-5 AND 3 'NEW WASHESDR DXTA2022010454750Not Reported · not reportedMAIN DOOR: MAIN DOOR WILL NOT CLOSE OR RAISE MUCH PAST HALF WAY. MAIN DOOR WILL NOT OPEN ALL THE WAY DOWN TO A LOCKED DOWN POSITION // SIGNOFF // INSPECTED MAIN AIRCRAFT DOOR FOR ANY DEFECTS. INSPECTED MED STRUTS FOR ANY DEFECTS OR DAMAGE, NO DEFECTS FOUND ANSDR DXTA2017081306432Electronic Unit · failedAT FL 400 THE AMBER WOW FAIL CAS MESSAGE CAME ON NUMEROUS TIMES FOLLOWED BY THE CYAN LT AND RT ENGINES FAULTS CAS MESSAGE AND THE CYAN STAB TRIM FAULT, SPOILER FAULT AND PROXIMITY SYS FAULT. THE LANDING GEAR EXTENDED NORMALLY AND NO BRAKING ISSUES ON LANDING.
Reports on N790QS not matched to an aircraft · 4
They name N790QS, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.
SDR DXTA200501126Coalescer Bag · contaminatedHOT OIL SMELL CAME INTO CABIN DURING CLIMB. INDICATED AIRSPEED 215 KNOTS, CLIMBING 100 FT PER MINUTE THRU 41,700 FT. ALL INDICATIONS NORMAL (OIL, HYDRAULIC AND ELECTRICAL). INSPECTED ENGINE, APU, AND ACM OIL LEVELS. ALL INDICATE FULL. REMOVED PLUMBING FROSDR DXTA200400435Acm · leakingWHEN APU BLEED AIR VALVE SWITCH IS TURNED ON HOT NOXIOUS AIR RUMBLES INTO CABIN AT AN OVER COMPENSATING RATE. REMOVED LEAKING PAX ACM AND INSTALLED AN OVERHAULED UNIT, REMOVED 2 COALESCER SOCKS AND INSTALLED 2 NEW SOCKS. LEAK CHECK GOOD, ALL WORK PERFORMED ISDR CWQ2002F00001O-Ring · leakingAFTER DRAINING FUEL SUMPS DURING PRE-FLIGHT INSPECTION . NOTICED 5 DRAIN VALVES LEAKING. REPLACED O-RINGS. O-RINGS FOUND TO BE CRACKED, O-RINGS THAT ARE RESISTANT TO FUEL SHOULD BE USED.
STCs that may be installed · 141
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 141 STCs