Callan Whitehead (Mechanic) from British Airways photographed at Terminal 5, London Heathrow on 24 July 2014 (Picture by: Nick Morrish/British Airways)

Callan Whitehead (Mechanic) from British Airways photographed at Terminal 5, London Heathrow on 24 July 2014 (Picture by: Nick Morrish/British Airways)

Callan Whitehead (Mechanic) from British Airways photographed at Terminal 5, London Heathrow on 24 July 2014
(Picture by: Nick Morrish/British Airways)

Callan Whitehead (Mechanic) from British Airways photographed at Terminal 5, London Heathrow on 24 July 2014
(Picture by: Nick Morrish/British Airways)