Published: Nov 12, 2010 4:03 PM EST
Updated: Nov 12, 2010 12:17 AM EST

WEST PALM BEACH, Fla. (AP) - A Melbourne flight school has identified four people who died in the crash of one of its planes.

The Florida Institute of Technology says the victims in Thursday's crash are 26-year-old flight instructor Dheni "Jenny" Frembling, of Melbourne; 22-year-old student Kristopher Henegar, of Memphis, Tenn.; his 26-year-old brother Kyle Henegar, of Palm Bay, who was a school employee; and 21-year-old student Jordyn Agostini, of Broomall, Penn.

The National Transportation Safety Board says evidence shows the left engine wasn't working when the plane plummeted onto the tarmac shortly after takeoff. The plane was heading back to Melbourne from the Bahamas during a training exercise.

The victims were identified Friday.