- Owner type
- Co-owned, fractional ownership
- Serial number
- 680A0040
- Year built
- 2016
- Type
- Fixed wing multi engine
- Engine
- Turbo-fan
- Airworthiness
- Standard, transport
- Airworthiness date
- August 9, 2016
- Certificate issued
- September 11, 2026
- Expires
- September 30, 2033
- Mode S code
- A64684
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 3
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 2018 | 1 |
|---|---|
| 2023 | 1 |
| 2026 | 1 |
Information bulletins that may apply
Advisory, not mandatory.
No bulletins matched this aircraft’s models
NTSB investigations
No NTSB investigations matched to N503QSMatched 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 Textron 680A aircraft
FAA incident reports
No FAA accident or incident reports matched to N503QSMatched 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 Textron 680A aircraft
Service difficulty reports · 14
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR DXTA2025062003932Shutoff Valve · faultedWHEN STARTING ENGINES WITH APU RUNNING, APU BLEED AIR OFF, HEAVY SMELL OF JET EXHAUST IN CABIN AND COCKPIT. CREW NOTICED THAT WHEN THE APU BLEED AIR KNOB WAS SELECTED OFF, THE WHITE APU BLD VALUE CLOSED CAS MESSAGE NEVER APPEARED. REPLACED APU BLEED AIR SHUTSDR DXTA2025061603907Air Filter · dirtyCOCKPIT ODOR: WHEN STARTING ENGINES WITH APU RUNNING, HEAVY SMELL OF JET EXHAUST IN CABIN AND COCKPIT. APU BLEED WAS SELECTED OFF 2+ MINUTES PRIOR TO ENGINE START. CORRECTIVE ACTION: REPLACED HEPA FILTER IAW CE-680A AMM 21-70-10 OPS CHECK GOODSDR DXTA2024040811435Contact · dirtyFLOOR LIGHT BELOW LAV INOP. DISCONNETED LAV FLOOR EMER LIGHT AND CLEANED CONTACT. RECONNECTED LIGHT AND CHECKED FOR PROPER OPERATION. LIGHT OPS CHECK GOOD. WEN PERFORMED IAW CITATION SPM 20-30-05.SDR DXTA2023070389980Unknown · unknownMAIN EXIT SIGN/LIGHT: THE LIGHTING ON THE EMERGENCY EXIT SIGN OVER THE MAIN CABIN DOOR IS INOP. REMOVED MED EMERGENCY EXIT SIGN AND INSTALLED NEW CONDITION MED EMERGENCY EXIT SIGN IAW CE680A 33-50-01. REMOVED CONNECTORAND RECEPTACLE JC2066 AND INSTALLED NEW CSDR DXTA2023062889740Unknown · unknownCABIN EMERG LIGHT: MAIN CABIN DOOR EMERGENCY LIGHT WILL NOT ILLUMINATE.//CORRECTIVE ACTION// PERFORMED OPS CHECK OF THE EMERGENCY LIGHTS AND EMERGENCY LIGHTS POWER SUPPLY IAW TC-FLT-33-1001. NO DEFECTS NOTED AT THIS TIME.SDR DXTA2023053087270Unknown · unknownEMERG EXIT SIGN/LIGHT: THE MCD EMERGENCY EXIT LIGHT WILL NOT ILLUMINATE//CORRECTIVE ACTION//REMOVED AND REPLACED FAULTY MAIN ENTRANCE DOOR EMERGENCY EXIT SIGN MOLEX CONNECTOR AND PINS LOCATED ABOVE THE FORWARD CLOSET HEADER IN ACCORDANCE WITH CITATION STANDARDSDR DXTA2023052486970Unknown · unknownEMERGENCY EXIT SIGN AT ENTRY DOOR INOP. GAINED ACCESS TO DIODE DC2013 AND FOUND ENVIRONMENTAL SPICE NOT FULLY CRIMPED ON WHITE WIRE OF DC2013. RE-CRIMPED SPICE AND EXIT LIGHT OPERATIONAL CHECKED GOOD. ALL ACCOMPLISHED IAW CE 680A CSPM 20-30-25, WDM 25-92-08 SDR DXTA2023051786360Relay · faultedWITH THE EMER LTS ARMED AND THE PAX SAFETY SWITCH SELECTED OFF, THE CABIN EMERGENCY LIGHTS REMAIN ILLUMINATED. THE EMERGENCY LIGHTS EXTINGUISH PROPERLY WHEN THE EMER LTS SWITCH IS SELECTED OFF. ALSO, THE EMERGENCY LIGHT ABOVE THE MAIN CABIN DOOR ILLUMINATES INSDR DXTA2022061363790Sign · defectiveCABIN EMERG LIGHT: CABIN EMERGENCY/EXIT LIGHT OVER THE MAIN CABIN DOOR INOP. // SIGNOFF // VERIFIED DISCREPANCY. REMOVED EXIT LIGHT COVER AND FOUND THE LIGHT WAS ON BUT VERY DIM. CHARGED EMERGENCY BATTERIES FOR AN HOUR BUT LIGHT IS STILL DIM. CHECKED FOR POWERSDR DXTA2021110351350Diode · faultedRIGHT EXTERIOR EMERG LIGHT: RIGHT FORWARD EXTERIOR EMERGENCY LIGHT DOES NOT ILLUMINATE WITH EMERGENCY LIGHTS ON OR WITH MAIN BATTERY ON AND PAX SAFETY LIGHT ON AT TIMES IT APPEARS DIMLY LIT.
***CORRECTIVE ACTION*** MANIPULATED THE WIRES AT THE SPLICES AND THESDR 2020F00412Skin · corrodedAPU STINGER SKIN DAMAGE (CORROSION). ACCOMPLISHED TEXTRON AVIATION ENGINEERING LETTER DQ27131M1, DATED SEPTEMBER 24, 2020; 680A-0040 (N503QS) APU STINGER SKIN DAMAGE (CORROSION).SDR 2020FA0000423Web · crackedSTANDARD REPAIR CRACK DAMAGE, NOSE LANDING GEAR WHEEL WELL (NWW), FRAME, WEB, AND DOUBLERS, FS 75. FIELD REPAIR SR-680A-ATA53-25890 REV- DATED 6/1/2020 WITH FAA FORM
8100-9.SDR 2020F00128Skin · corrodedLEFT WING TRAILING EDGE DAMAGE (CORROSION) REF ENGINEERING MEMO DQ24615M1 DATED FEBRUARY 5, 2020.SDR DXTA2016122906350Warning Message · activatedAFTER TAKE OFF, CAS MESSAGE FOR RT GEAR DISAGREE. RAN CHECKLIST, BLEW GEAR DOWN. PERFORMED A VISUAL INSPECTION OF THE AFFECTED AREAS AND THE AIRCRAFT. PERFORMED A DETAILED
INSPECTION OF THE AIRCRAFT LANDING GEAR. CHECKED ALL FLIGHT CONTROLS. VERIFIED THR
Reports on N503QS not matched to an aircraft · 4
They name N503QS, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.
SDR 2005FA0001481Drain · chafedRT HYDRAULIC PUMP CASE DRAIN HYDRAULIC LINE RUPTURED IN FLIGHT, DRAINING HYDRAULIC FLUID FROM THE AIRCRAFT SYSTEM. FOUND RT HYDRAULIC PUMP CASE DRAIN LINE CRACKED WHERE LINE HAS BEEN CHAFING. INSPECTED AIRCRAFT AND FOUND SIMULAR CHAFE IN SAME LINE IN SAME LOSDR DXTA200500660Warning Light · illuminatedON CLIMBOUT, AFTER GEAR SELECTED UP, THREE RED UNSAFE LIGHTS SHOWED (LM, NOSE, RM) AS WELL AS THE GREEN RIGHT MAIN LIGHT. RETURNED FOR LANDING GEAR SELECTED DOWN THREE GREEN INDICATED AS WELL AS BOTH GREEN STANDBY LIGHTS AND NOSE GEAR PIN WAS EXTENDED FOR A SSDR DXTA200300121Coalescer Bag · contaminatedON CLIMB OUT AT 15,000 FT BROUGHT THRUST LEVERS TO IDLE AND CABIN BEGAN FILLING WITH SMOKE. REPLACED WATER SEPARATOR SOCK, AND LOWERED NR 2 ENG OIL PRESS IAW HAWKER 1000 M/M, CHAPTER 71-00-00 AND CHAPTER 21-50-15. AIR CONDITIONING SYSTEM FUNCTIONAL CHECKED
STCs that may be installed · 16
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Textron 680A
STC ST04765NYUnprepared (Grass/Sod) Runway OperationsSTC ST00885LAInstallation of fire extinguisher cartridges as replacements for Pacific Scientific fire extinguisher cartridges in fire extinguisher bottles.STC ST12344IBReplacement of the Halon Type 1211 portable fire extinguisher with Halotron BrX portable fire extinguisher with Halotron BrX portable fire extinguisher