Funeral services for Orange County firefighter Allen Donelan will take place at 11 a.m. today at Aldersgate United Methodist Church.
Donelan, 34, died suddenly of advanced heart disease while recuperating in a hospital from back surgery for an on-the-job injury.
Donelan worked 10 years with the Orange County Fire Authority. He was assigned to Station 21 in Tustin.
Firefighters from throughout the county will join a procession that will include fire engines and a fly-over by fire-fighting helicopters. The public is invited.