Question: Cal Jet is headquartered where? 
Sentence (from "Cal Jet Elite Air"): On August 16th, 2017 Cal Jet announced that The Carlsbad McClellan-Palomar Airport would be their home/hub, announcing daily non-stop service to Las Vegas's McCarren International Airport through a partnership with Elite Airways unveiling a new brand called Cal Jet by Elite Airways.
Relevant evidence: Yes