Donald Bragg, age 26 of Marietta was pronounced dead on the scene by Polk County Deputy Coroner Tony Brazier.
Bragg landed in a wooded area near the Grady Road landfill, while the unidentified victim landed on the other side of Grady Road.
The accident occurred just after 2:00 PM Saturday afternoon.
The other victim was taken to Floyd Medical Center and is in critical but stable condition.
The investigation is continuing.