I got a call the other day from a guy who runs a part 91 op. He wants me to sit right seat with him in a turboprop and says that I can log the time as SIC. The airplane is deff single pilot certified, being that he flies it himself all year. I know the experience would be great, but I dont know if I could legally log the time. Hes not sending me to any type of formal traning, so im worried that if I go to any type of corporate interview im screwed. I know I could prob rip out the POH and pick his brain about the airplane, but more importantly, is the time legit. Thanks in advance.