Note the comment “Currently based“ rather than “based”
https://flyjota.com/2020/10/jota-avi...-hill-airport/
Currently based at London Southend Airport, Jota Aviation specialises in passenger and cargo services, including charter flights for the sports, corporate, music and film industries.
Andy Green, CEO, Jota Aviation says: “With its proximity to the Capital, London Biggin Hill is the ideal location from which to continue the growth in our operation. This is a very positive move for us, and we look forward to offering all our customers the quick reaction dispatches we are known for. I am excited to soon be providing outbound and inbound flights from our new base.”