It's been reported that the IP was Jim "Clap" Clapper. I only talked to him a couple times during my time at IWA but he struck me as a down to earth cool dude. Served his country flying F-4s and 105s, was an A&P mechanic, had a BS in Aviation Engineering Technology and also had an MBA, was a past AZ state champion in Advanced Aerobatics, and tons more. Came across to me like a guy you'd just like to hang with.