N434QS

EMBRAER EXECUTIVE AIRCRAFT INC EMB-505 · 2019 · Fixed-wing multi-engine · 2 engines · 8 seats · Valid Registration

Operators of this aircraft

Who operated this tail, and how firmly we know it.

OperatorRolePeriodBasis
NetJets Aviation, Inc. (DXTA)Certificate holder—Matched by certificate designator

Accident & incident history

Gulfstream Aerospace G-IV Serious injury Part 91 — operator not named in the NTSB record
Source: NTSB case DEN02LA029

Maintenance disclosures

Service Difficulty Reports filed with the FAA for this airframe. Filing is largely voluntary — the number of reports is not a measure of reliability. To verify a report, search its control number at the FAA SDRS site.

8 reports on file, 2021-02-08 – 2026-07-19.

OTHER · 2026-07-19 Matched by certificate designator
ATA 5610

Part: WINDSHIELD — NO DISCREPANCY (ZONE 200) · airframe 6,606 hrs · 5,064 cycles

ON CLIMB OUT, NOTICED WHAT LOOKS TO BE A HAIRLINE CRACK IN CENTER PANE OF THE CAPTAIN`S WINDSHIELD. LOOKS LIKE THE CRACK EXTENDS FROM THE A-PILLAR TO THE CENTER OF THE WINDSHIELD. RETURNED TO DAL FOR FURTHER INSPECTION. COMPLETED INSPECTION OF CAPTAINS WINDOW, CLEANED WINDOW NO CRACKS DETECTED IAW MM 56-11-00.

Source: SDR DXTA2026072108912
WARNING INDICATION · 2026-07-14 Matched by certificate designator
ATA 3350

Part: BATTERY — UNKNOWN (ZONE 200) · airframe 7,311 hrs · 5,679 cycles

EMERGENCY LIGHTS STAY ON WHEN EMERGENCY LIGHT ARE IN ARM POSITION. SHUT AIRPLANE DOWN, DISCONNECTED GPU. TURNED BATTERIES BACK ON, STARTED AN ENGINE, SAME ISSUE, EMERGENCY LIGHTS STAYING ON WHEN SWITCH IS IN ARM POSITION. TROUBLESHOOT AND FOUND NO DISCREMPENCIES. REPLACED 2 EMERGENCY BATTERIES PER MCC OPS CHECKED GOOD

Source: SDR DXTA2026071708840
NO TEST · 2025-12-24 Matched by certificate designator
ATA 3350

Part: POWER SUPPLY — FAULTY · airframe 6,013 hrs · 4,615 cycles

EMER EMER LIGHT NOT ARM CAS MESSAGE REMAINS ON WITH EMERGENCY LIGHT SWITCH IN ARM POSITION. REMOVED AND REPLACED FWD AND AFT EMERGENCY POWER SUPPLY IAW AMM33-52-01. ALL OPS CHECK GOOD NO CAS MESSAGES PRESENT.FWD E-BATTERY TESTED BY RADIANT POWER CORP., REF.FORM 8130-3, FTN:64038.

Source: SDR DXTA2025122906288
OTHER · 2024-03-03 Matched by certificate designator
ATA 3350

Part: LIGHT — UNKNOWN (CABIN) · airframe 4,246 hrs · 3,258 cycles

CABIN EMERG LIGHT: EMER LIGHTS BEGAN TO BLINK IN FLIGHT. ONLY REMEDY WAS TO TURN OFF EMER LIGHTS. PERFORMED NJA TC-505-33-200403 DATED 04/23/20 EMER LIGHT TOP CHARGE. INSPECTED ALL EMER LIGHTS AND NONE WERE FLICKERING. PERFORMED OPS CHECK OF LIGHTING TWICE AND NO FLIKERING. WORK DONE !AW NJA TASK CARDS AND MM 33-52-01.

Source: SDR DXTA2024030511096
OTHER · 2021-09-30 Matched by certificate designator
ATA 5210

Part: NONE — NONE · airframe 2,155 hrs · 1,669 cycles

MAIN DOOR: UPON OPENING MAIN CABIN DOOR , IT FALLS DOWNWARD WITH EXCESSIVE FORCE CAUSING EXTREME VIBRATION OF DOOR HANDLES. ***VERIFIED FAULT PERFORMED ADJUSTMENT OF MAIN CABIN DOOR OPENING SPEED I/A/W PHENOM 300 AMM 52-10-00-820-804-A AND MAIN DOOR AFT TELESCOPING ROD IAW PHENOM 300 AMM 52-12-25-820-801-A. NO FURTHER DEFECTS FOUND AT THIS TIME

Source: SDR DXTA2021100149690
OTHER · 2021-06-03 Matched by certificate designator
ATA 5210

Part: SUPPORT — OUT OF ADJUST (PAX DOOR) · airframe 1,787 hrs · 1,380 cycles

MAIN DOOR: MED REQUIRES ADDITIONAL EXCESSIVE FORCE TO OPEN BEYOND 1/2 WAY. TELESCOPING SUPPORTS APPEAR UNEVEN DURING EXTENSION.

Source: SDR DXTA2021060443160
OTHER · 2021-06-03 Matched by certificate designator
ATA 5210

Part: SUPPORT — MALFUNCTIONED (PAX DOOR) · airframe 1,787 hrs · 1,380 cycles

MAIN DOOR: MED REQUIRES ADDITIONAL EXCESSIVE FORCE TO OPEN BEYOND 1/2 WAY. TELESCOPING SUPPORTS APPEAR UNEVEN DURING EXTENSION. // SIGNOFF // SMOOTHED TELESCOPING~ ROD, APPLIED WIRICANT, OPS OLECK GOOD, REF PHENOM 300 AMM 52-12·23

Source: SDR DXTA2021060443130
OTHER · 2021-02-08 Matched by certificate designator
ATA 3350

Part: BATTERY PACK — DEFECTIVE · airframe 1,434 hrs · 1,124 cycles

CABIN EMERG LIGHT: UNDER NORMAL ELECTRICAL POWER, WITH THE EMERGENCY LIGHT SWITCH IN THE ARM POSITION, ALL EMERGENCY LIGHTS ARE ILLUMINATED.///SIGN-OFF///REMOVED AND REPLACED EMERGENCY BATTERIES ON RH RACK AND COCKPIT. IAW EMB AMM 33-52-01-01-010. OPS CHECK GOOD.

Source: SDR DXTA2021020904702