Ronald 'Mack' Hellings (September 14, 1915 – November 11, 1951) was an American racecar driver from Fort Dodge, Iowa. He died in a plane crash in Kern County, California in 1951. Indy 500 results World Championship career summary The Indianapolis 500 was part of the FIA World Championship from 1950 through 1960. Drivers competing at Indy during those years were credited with World Championship points and participation. Mack Hellings participated in 2 World Championship races, with a best finish of thirteenth. References 1915 births 1951 deaths Indianapolis 500 drivers American racing drivers Sportspeople from Fort Dodge, Iowa Racing drivers from Iowa Accidental deaths in California Victims of aviation accidents or incidents in 1951 Victims of aviation accidents or incidents in the United States