Published: May 26, 2014 1:47 PM EDT
Updated: May 26, 2014 2:10 PM EDT

FOUNTAIN, Fla - Three people killed and a pilot critically injured when their small plane crashed on a rural road in Florida's Panhandle were all relatives, authorities said.

The Bay County Sheriff's Office identified the victims of Sunday's crash near Fountain as Kathleen Shultz, Nancy Moore and Nicholas Hoang.

Authorities said pilot Patrick Shultz was taken to a burn unit.

Their hometowns were not released.

The Piper PA 28 crashed shortly after taking off from a small grass airstrip, authorities said.