Carswell, also known as the Naval Air Station Fort Worth Joint Reserve Base is right near Lake Worth, along with a Lockheed Martin factory where they produce the F-35.
https://en.wikipedia.org/wiki/Naval_Air_Station_Joint_Reserve_Base_Fort_Worth
Carswell is also where they took the craft that crashed in Roswell before taking it up to Wright Patterson in Ohio to be reverse engineered.
I'm coming in a little late to the party today, why are we tracking this flight?