"1951Z"^^ . "1915Z"^^ . . "Hellings, Mack"@en . "0"^^ . "American racing driver" . "0"^^ . . "1915-09-14Z"^^ . "2"^^ . "0"^^ . . "Mack Hellings"@en . "0"^^ . "1951-11-11Z"^^ . "0"^^ . "Ronald 'Mack' Hellings (September 14, 1915 \u2013 November 11, 1951) was an American racecar driver from Fort Dodge, Iowa. He died in a plane crash in Kern County, California in 1951."@en .