 He was promoted to referee three years later in 1971 when his crew chief from 1970, George Rennix, retired.In the NFL, Jorgensen was assigned to 12 post-season games, including four conference championship games and Super Bowl XXIV.On the field, Jorgensen wore uniform number 60 for the majority of his career (he wore number 6 from 1979–81, when officials were numbered separately by position).