The calendar for the 2007 MSA British Historic Rally Championship is currently being finalised and the championship organisers from the Historic Rally Car Register have released details of the first five events of the year.As usual, the series will start with the Robin Hood Forest Stages in March, followed by the Astra Stages in April. Round three will mark a change to previous years as the BHRC joins the Pirelli International Rally for stages in the famous Kielder complex on the Carlisle-based event.Rounds four and five will take crews back to classic Welsh stages for the Severn Valley Stages and the Mid-Wales Stages during the early summer months.The selection of events forming the BHRC are based on extensive and on-going competitor feedback, and changes being made for 2007 are as a result of constant monitoring of competitor views.Details of the remaining events in the 2007 schedule will be confirmed shortly.