A memorial service is taking place at RAF Lakenheath this afternoon to honour the four aircrew who died when their helicopter crashed on the north Norfolk coast last week. Hundreds of people are expected at the service.
Click below to see Claire McGlasson's report from Lakenheath:
RAF Marham's station commander has spoken about the base's role in the investigation into last week's helicopter crash in north Norfolk.
Churches in our region have been lighting candles in memory of the American air crew killed when their helicopter crashed in Norfolk.
Last year the US Airforce published a story on the importance of helicopter training missions.