Australia's largest private flyover will be held tomorrow, marking 200 years since three explorers crossed the Blue Mountains.
7News reporter Talitha Cummins went for a test flight, to re-visit their remarkable journey.
200 years ago, Blaxland, Lawson and Wentworth finished a 21 day crossing of the Blue Mountains.
Today's 75 aircraft flyover is a preview to tomorrow's celebration.
Watch this extra footage of Talitha on board the Red Baron.
7News reporter Talitha Cummins went for a test flight, to re-visit their remarkable journey.
200 years ago, Blaxland, Lawson and Wentworth finished a 21 day crossing of the Blue Mountains.
Today's 75 aircraft flyover is a preview to tomorrow's celebration.
Watch this extra footage of Talitha on board the Red Baron.