The aircraft Riley flies is a Pilatus PC-12/47E.
Derek Phillips and Taylor Kitsch played brothers on the television series, Friday Night Lights (2006).
The registration number of the aircraft, supposedly N927JC1, is fictitious. However, it's also been changed with an absolute minimum of effort, simply by adding an extra digit. The actual aircraft registration is N927JC, which is assigned to a 2008 Pilatus PC-12/47E. The aircraft in question belongs to Advanced Air Charters and is based out of JetCenter Los Angeles in Hawthorne, California.