New corporate 3 letter identifiers

[fr8doggydog]

Noticed some new corporate 3 letter codes on the flighttracker. Wanted to find someone who could fill me in. BAY (Global Express), EBU (CL-604), CEP (Lear) and ECJ (Lear). Thanks.

 

[Brett Hull]

I think EBU is Delta Air Elite going by the callsign Elite Blue.
As for ECJ, I heard an East Coast Jet on the radio yesterday, but I don't know who it is. So, I guess I'm no help.

Upon further review....
ECJ is correct. They're from Allentown, PA
CEP is Chipola Aviation, Marianna, FL. Checkhaulers
Couldn't find BAY & EBU. They may be pretty new.