Yes, Chippy. You are correct. RVSM will be with us all in the UK next month (barring last-minute disasters). It's the full Europe-wide implementation which is due to occur in January 2002. So, for about nine months we in the UK can use RVSM, between suitably-equipped aircraft, but cannot transfer such aircraft at their RVSM levels to adjacent ACCs (except to Shannon, who have been successfully using RVSM for some years).