Powerful tributes to fallen firefighters appear on billboards across US

Tributes to fallen heroes have appeared on powerful Out of Home signs is the US in honour of the three US firefighters who died while battling the Australian bushfires. The powerful billboards ran in Arizona and Montana with an image of a fire helmet an a tribute that read: "Fallen Never Forgotten".

Captain Ian McBeth, 1st Officer Paul Hudson and flight engineer Rick DeMorgan Jr were battling fires in regional NSW when their firebombing plane crashed in bushland near Numaralla.

Source: OAAA and ABC News