From:
http://www.raf.mod.uk/rafcms/mediafiles/A2C32BC9_5056_A318_A80F230364F982FF.doc
AIR RANK AND COMMAND APPOINTMENTS LIST 2.13
Air Chief Marshal Sir Stuart Peach KCB CBE ADC to be Vice Chief of the Defence Staff in the Ministry of Defence in May 2013 in succession to General Sir Nicholas Houghton GCB CBE ADC Gen.
Air Marshal Sir Andrew Pulford KCB CBE to be promoted Air Chief Marshal and to be Chief of the Air Staff and Air Aide de Camp to Her Majesty The Queen in July 2013 in succession to Air Chief Marshal Sir Stephen Dalton GCB ADC who is retiring from the Service.