Under cover of darkness, and dressed in a thin grey hooded top, jeans and a pair of white trainers, he clambered into a tiny space inside the wheel housing of a passenger jet bound for London.
He was wearing a grey bomber-style jacket with black lining and hood, light blue bleached jeans that were ripped at the bottom and grey hi-top trainers when he went missing.
When he was last seen, the Warrington Collegiate student from Warrington was wearing a long-sleeved grey sweatshirt with a distinctive emblem of two tigers on the front and black skinny jeans.