(KTEN) — Oklahoma Highway Patrol troopers issued a Silver Alert for 61-year-old Tommy Tynes, who was last seen Friday morning in Lone Grove.

Authorities say he was on his way to Gainesville, Texas, to meet with his daughter; he never arrived.

Tines drives a red 2002 Honda Accord with Oklahoma plates NMW-109.

OHP said he suffers from a heart condition, diabetes, and has mobility issues.

Call 911 if you have any information about Tommy Tynes.