N503QS
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| NETJETS AVIATION, INC. (DXTA) | Certificate holder | — | Matched by certificate designator |
Accident & incident history
No NTSB accidents or incidents on file for this aircraft.
Maintenance disclosures
WHEN 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 SHUTOFF VALVE. OPS CHECK GOOD. REF. AMM 36-10-30 AND 71-00-00.
COCKPIT 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 GOOD
FLOOR 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.
MAIN 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 CONDITION CONNECTOR AND RECEPTACLE JC2066 IAW CE680A 5PM 20-30-25. PERFORMED OPS AND FUNCTIONAL CHECKS IAW CE680A AMM 33-50-00. OPS AND FUNCTIONAL CHECKS GOOD WITH NO DEFECTS NOTED.
CABIN 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.
EMERG 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 STANDARD PRACTICES MANUAL 20-30-20 ELECTRICAL AND COAXIAL CABLE CONNECTORS - MAINTENANCE PRACTICES WITH NO DEFECTS NOTED. REINSTALLED LEFT FWD CLOSET CLOSE OUT PANEL AND PLUG CONNECTED FOR DOOR. NO DEFECTS NOTED. RECEPTACLE P/N 03-06-1023 CONNECTOR P/N 03-06-2023 SOCKET P/N S2216-4 PIN P/N S2216-3
EMERGENCY 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 AND AMM 33-50-00. CLOSED ALL ACCESS GAINED
WITH 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 INTERMITTENTLY WHEN THE PAX SAFETY SWITCH IS SELECTED ON WITH THE EMER LTS ARMED. PER MCC REQUEST COMPLIED WITH EMERGENCY LIGHTING POWER SUPPLY BATTERY EXERCISE PROCEDURE TC·FLT-33-1001 REV 2 DATED 200CT2022. FOUND NO DISCREPANCIES. DURING FURTHER TROUBLESHOOTING DUPLICATED THE ISSUE, FOUND THE RELAY KC007 TO BE INTERMITTENT, REF WD 33-50-01-02, REPLACED RELAY KC007 AT LH CB PANEL. EMERGENCY LIGHTS OPERATIONAL TEST IS SATISFACTORY IAW AMM 33-50-00,
CABIN 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 POWER TO LIGHT AND VERIFIED IT WAS GETTING 24 VDC. TROUBLESHOT DOWN TO A BAD EXIT LIGHT ASSY. CONTACTED MCC AND PLACED PART ON ORDER. WORK PERFORMED IRW CE-680A IMM 25-90-00.
RIGHT 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 THE DIODES WHILE MONITORING THE RH WING INSPECTION LIGHT AND WHEN THE SPLICES AND DIODES WERE MANIPULATED THE RH WING INSPECTION LIGHT WOULD FLICKER AND EXTINGUISH. REMOVED DIODES DC046 AND DC047 THEN INSTALLED NEW DIODES PIN S3106-4 NSN IAW 680A CSPM 20-30-25, SECURED THE WIRE BUNDLE THEN RECHECKED THE EMERGENCY LIGHTS WHICH OPS CHECKED GOOD IAW 680A MM 33-50-00.
APU STINGER SKIN DAMAGE (CORROSION). ACCOMPLISHED TEXTRON AVIATION ENGINEERING LETTER DQ27131M1, DATED SEPTEMBER 24, 2020; 680A-0040 (N503QS) APU STINGER SKIN DAMAGE (CORROSION).
STANDARD 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.
LEFT WING TRAILING EDGE DAMAGE (CORROSION) REF ENGINEERING MEMO DQ24615M1 DATED FEBRUARY 5, 2020.
AFTER 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 THREE GREEN LANDING GEAR INDICATORS.
RT 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 LOCATION IN AFT EQUIPMENT BAY. THIS APPEARS TO BE A COMMON PROBLEM IN THE 1000 SERIES AIRCRAFT WITH THE PROXIMITY OF THE AFT BAY HYDRAULIC LINE RUNS. (K)
ON 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 SHORT WHILE THE RM RED UNSAFE REMAINED ON BUT THEN EXTINGUISHED. CYCLED LANDING GEAR NUMEROUS TIMES AFTER SHIMMING SIDESTAYS. ALL GEAR LIGHTS INDICATED NORMAL OPERATIONS. COULD NOT DUPLICATE SQK WORK DONE IAW HAWKER 1000 AMM 32-60-00.
ON 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 GOOD.
1.5 HOURS INTO FLIGHT, DESCENDING OUT OF FL 410, CREW SMELLED A STRONG ODOR SIMILAR TO THE BURNING OF ELECTRICAL INSULATION. INSPECTED AIRCRTAFT INTERIOR AND COCKPIT AREA, COULD NOT FIND SOURCE OF ODOR, ACCOMPLISHED OPERATIONAL CHECK FLIGHT COULD NOT DUPLICATE WRITE UP.