Ian McBeth of Great Falls, Montana, Paul Clyde Hudson of Buckeye, Arizona, and Rick A. DeMorgan of Navarre, Florida, died when their C-130 Hercules tanker crashed on Thursday after dumping fire retardant on an out-of-control blaze northeast of the town of Cooma in southern New South Wales state.
Their bodies were retrieved Saturday from a still-active fire zone, a police statement said. They were taken to Sydney.
The Americans' relatives who began arriving Saturday will be offered an opportunity to visit the hillside crash site, officials said.
Crash investigators have yet to explain why the four-propeller plane crashed in a fire ball shortly after dumping its load of water with additives in turbulent conditions. The plane was contracted from Canada-based Coulson Aviation, which is sending executives to Sydney.
Wildfires have claimed at least 33 lives in Australia since September, destroyed more than 3,000 homes and razed more than 10.6 million hectares (26 million acres). That's an area larger than the U.S state of Kentucky.