Her gruelling flight will take her 9,497 nautical miles across 20 countries, along a similar route to that undertaken by Johnson almost 90 years ago. The only deviations are those forced on her by the need to avoid conflict zones such as Syria and Iraq.
In many of the countries where Ms Harrison will stop to rest and refuel women pilots or aircraft engineers are still a rarity and she hopes her arrival will inspire others to follow in her and Johnson’s footsteps.
Ms Harrison, who is raising money for her adventure through a Go Fund Me page and local sponsorship, wants to encourage more women to take up jobs in science, technology and engineering, as well as showing that dyslexia sufferers they do not have to be held back by their condition.
“Amy Johnson was the first British woman aeronautical engineer, as well as a pilot. She also had health problems and her sister killed herself. But she still went on to achieve, no matter what the obstacles,” she said.
Johnson’s trip to Australia was the first of several record breaking flights undertaken by the Hull-born pilot, before her death in disputed circumstances in the Thames Estuary.
These included a solo flight from London to Cape Town in 1932, in which she broke her new husband Jim Mollison’s own record.