The flying Airwolf helicopter was a Bell 222, serial number 47085 ( N3176S ). It was owned by "Jetcopters, Inc.", Van Nuys, Ca. Some say it was partly owned by Bellisarius, too.
It was modified at "Patterson Enterprises". Pierre Jordan was probably the supervisor of this project.
Airwolf / Bell222 / N3176S: Roll-Out and first photos.