Incident at Approximately 5906N 4039W


2010-12-17: At 23:39Z, CS-DKI, Gulfstream G5, enroute from Farnborough (EGLF) to Las Vegas (KLAS), declared an emergency due to engine issues. One engine was idled and the aircraft was diverted to Keflavik (BIKF), at the request of the flight crew. The aircraft departed Gander Oceanic airspace at 00:10Z without further incident. TSB Case Closed.
2011-01-11: UPDATE TSB: A10A0124: CS-DKI, a NetJets Gulfstream GV-SP (G550), was enroute from Farnborough, England to Las Vegas, Nevada when the flight crew observed a high engine oil temperature warning indication on the number two engine (Rolls-Royce BR710). The number two engine was idled in accordance with the checklist procedures and at time 2339z, the crew declared an emergency and was diverted to Keflavik, Iceland at the crew's request. The aircraft left Gander Oceanic airspace at 0010z, landing later at Keflavic without further incident. Subsequent maintenance inspection revealed excessive harness tension in the final loop of the Engine Electronic Controller harness which is connected to the oil temperature transducer at the front face of the accessory gearbox. As a result of this inspection, the electrical connector was replaced on both engines, operational ground run checks were performed and the aircraft released to service.


CADORS Number 2010A1276
Occurrence Type Incident
Reported By NAV CANADA
Occurred At 2010-12-16 - 23:39
Day or Night?
Fatalities 0
Injuries 0
Aerodrome ID
Aerodrome Name
Geographic Location Gander Oceanic, Atlantic Region, Approximately 5906N 4039W
TSB Occurrence Number A10A0124
TSB Class of Investigation Class 5
AOR Number 127383-V1
Reported By NAV CANADA
Categories System/component failure or malfunction [powerplant],Other

Aircraft Details (1 aircraft)

Type Aeroplane
 Silhouette image of Aeroplane
Canadian Registration
Foreign Registration
Country of Registration Portuguese Republic
Occurrence Type Incident
Operator NETJETS - TRANSPORTES AEREOS, S.A. (16165) Commercial
Model G5
Year Built
Engine Type Turbo fan
Engine Make
Engine Model
Gear Type Land
Private No
Amateur Built No
Flight Number
Flight Rule
CARS Subpart
Phase of Flight Cruise
Damage No Damage
Fatalities 0
Injuries 0
Events Diversion,Declared emergency/priority,Engine - malfunction

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