Noun
The leader or the head of a crew.
(sports, chiefly US) the chief umpire, referee or other official.
Source: en.wiktionary.orgAn officer there said that Oswald was a "very competent" crew chief and was "brighter than most people." Source: Internet
Championship-winning crew chief Rodney Childers last week listed his golf cart, racing simulator, Peloton and other toys for sale after Stewart-Haas Racing became the final team in NASCAR to cut pay. Source: Internet
He decided to join the in 2003 as an electrician and later became a crew chief after transitioning to the guard from 2009 to 2011. Source: Internet
Senior Airman Joshua Camp, 379th Expeditionary Aircraft Maintenance Squadron crew chief, and his father, also 379th EAMXS, Staff Sgt. Matthew Camp, an aero repair crew chief, are both currently deployed to Al Udeid Air Base, Qatar. Source: Internet
Sergeant First Class Brad Hallings had assumed control of a minigun after a crew chief was injured and was not inserted with Shughart and Gordon. Source: Internet
In late-July in the DieHard 500 at Talladega, he was in the points lead and looking for his eighth season title, despite the departure of crew chief Andy Petree. Source: Internet