Every flight (historical or current) will display what we currently have in our database for the aircraft type code. Many aircraft type codes have several options for their full name, so we try to pick the one that matches most of the fleet (based on a guess or advice from a user).
For CVLT I found the following options:
CVLT | Canadair | CL-66
CVLT | Canadair | CC-109 Cosmopolitan
CVLT | Canadair | CV-580
CVLT | Canadair | Cosmopolitan
CVLT | KELOWNA | CV-5800
CVLT | CONVAIR | CV-640
CVLT | CONVAIR | CV-600
CVLT | CONVAIR | CV-580
CVLT | CONVAIR | C-131H
We’d appreciate it if you could provide some guidance as to which is the most common aircraft using that type code.