referee-is the referee umpire- the umpire crew chief- crew chief
That will all depend on the type of crew chief and the industry it is in.
In 2011, Alan Gustafson will be Jeff Gordon's crew chief.
Bob Osborne is the crew chief for Nascar driver Carl Edwards.
Brian Burns is the crew chief for NASCAR driver A.J. Allmendinger.
Robbie Loomis was Jeff Gordon's crew chief in 2001.
Clearly the F15 crew chief is stronger. The F16 crew chief only needs to fix one of everything, making them less effective in the real world. This is why shreds were dropped. 16 crew chiefs wanted to go to real aircraft
The average salary of a crew coordinator is 42,000. The salary could range from 20K to close to 80,000 per year, depending on the position.
In 2010, Lance McGrew was Dale Jr's crew chief.
In 2010, Alan Gustafson was the crew chief for Mark Martin at Hendrick Motorsports.
Dale Inman won the most Nascar races and championships as a crew chief.
Chad Knaus is the crew chief for Jimmie Johnson in the Nascar Sprint Cup Series.