I have just seen from the Telegraph that Amanda Harrison is planning to fly solo to Darwin and is scheduled to depart next month. Amanda had previously expressed her plan to do this trip but 'someone else' beat her to it - I will say no more. It seems that Amanda has had some significant personal problems to deal with also. I wish her all the best and do hope she succeeds. You have to admire her gumption.
https://www.amandajharrison.com/solo2darwin