An Australian dad has died after his helicopter crashed while fighting wildfires in Canada.

Tom Frith's aircraft crashed on June 28 near the Fort Good Hope Airport in the remote Northwest Territories of Canada. 

Great Slave Helicopters, Mr Frith's employer, paid tribute to his sacrifice.

'He was a beacon of light, beloved by all who had the privilege of knowing him,' a company statement said.

'Tom passed away while battling wildfire near Fort Good Hope, NT, a testament to his unwavering courage and dedication.

'As we navigate this time of sorrow, let us hold on to the memories of Tom – his smile, laughter, the love, and the countless ways he made our lives better.

'His legacy will live on in his beautiful young family and the hearts of all who knew him.

'Our heartfelt condolences to Tom's wife, children, parents, brothers and all extended family and friends in Yellowknife and Australia.'

More than 100 people paid tribute to Mr Firth on social media.

'Thank you Tom for your unwavering commitment and courage in everything you took on, you will be missed dearly,' Stephanie Yvonne said.

'As I sit and cry for Tom, I remember he was very professional, you could see he valued safety during his helicopter safety briefings,' Phranque McKay said.

'Sincere condolences for knowing such a wonderful man!

'I remember Tom as a kid being this fearless daredevil who had the guts to do the things other people wouldn't and who had so much love for his family,' Monique Brigid said. 

'Hearing of his heroic passing protecting the community and doing what he loves, he was still all heart'