David Crosby Hits Jogger At 55 mph ... Victim Airlifted To Hospital

Rock legend David Crosby slammed into a jogger while driving through California wine country ... sending the guy to the hospital with multiple fractures and lacerations.

According to the police report ... Crosby was doing 55 mph in his 2015 Tesla when he hit the man on a highway in Santa Ynez. Crosby told police he was blinded by the sun when the accident happened.

The 46-year-old runner's injuries were not life-threatening, but were serious enough that he was airlifted to a hospital. Crosby was not injured.

The report shows alcohol and drugs were not a factor, and Crosby immediately stopped his vehicle.

Crosby's rep tells us the rocker is upset he accidentally hit the jogger, but he's relieved the injuries weren't life-threatening and he wishes the man a speedy recovery.