Undated handout photo issued by the Ministry of Defence of the inside of the RAF Airtanker A330 Voyager ZZ336, which has been converted to provide travel for the Royal Family and Government Ministers whilst continuing to perform air-to-air refuelling in support of RAF and allied aircraft,as Prime Minister David Cameron is to take his first flight on his version of the US president's Air Force One, two weeks after he announced he was stepping down from No 10. PRESS ASSOCIATION Photo. Issue date: Tuesday July 5, 2016. The Ministry of Defence said the converted RAF Voyager refuelling aircraft would take the Prime Minister, Foreign Secretary Philip Hammond and Defence Secretary Michael Fallon to the Nato summit in Warsaw on Friday. See PA story POLITICS Aircraft. Photo credit should read: Paul Crouch/MoD/Crown Copyright/PA Wire NOTE TO EDITORS: This handout photo may only be used in for editorial reporting purposes for the contemporaneous illustration of events, things or the people in the image or facts mentioned in the caption. Reuse of the picture may require further permission from the copyright holder.