Thousands packed into a hanger at RAF Lakenheath in Suffolk today to honour the four air crew who died when their helicopter came down last week on the Norfolk coast.
Investigations are still continuing into the cause of the crash at Cley-next-the-Sea.
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.