Dale Earnhardt Jr. reveals how NASCAR on NBC crew handled Steve Letarte’s emergency appendectomy

"I thought we did a great job considering Steve wasn't there."

Dale Earnhardt Jr. to take weekend off from NBC’s NASCAR broadcast after plane crash

Everyone onboard the plane was okay and Dale Jr. will be back at Darlington in two weeks.

Dale Earnhardt Jr. stepped out of the NBC booth to finish fourth at tonight’s NASCAR Xfinity Series race

Earnhardt Jr. was billed as an in-car analyst for NBC, but he ended up leading the most laps on the night.

Dale Earnhardt Jr. makes NASCAR America debut Monday for NBC Sports

Earnhardt's value to NBC's NASCAR coverage (and NBC as a whole) could be big.