N518GP

Not on any Part 135 certificate

per the FAA's list of certificate holders dated October 22, 2026.

It can't legally be chartered on demand unless an operator adds it to a certificate. The FAA's list has known gaps, so if you've been quoted this tail, confirm with the operator's operations specifications before you book.

A certificate listing says who the FAA allows to charter this aircraft. It isn't a safety rating and says nothing about the aircraft's condition.