Diem was born in the SF Bay Area, and studied aviation at the Guilford Technical College in Jamestown, NC.
He provides flight instruction for Basic through Advanced and Instrument Flight FAA pilot certifications, in both Single Engine and Multi-Engine aircraft. And he previously taught at a at a major national Airline Career pilot academy. Diem is also versed in providing individually tailored, personalized flight training to private individuals.
As a hobby, Diem likes to travel.