What does C-21 stand for?

C-21 stands for "Cargo aircraft model 21 (Learjet)"

How to abbreviate "Cargo aircraft model 21 (Learjet)"?

"Cargo aircraft model 21 (Learjet)" can be abbreviated as C-21

What is the meaning of C-21 abbreviation?

The meaning of C-21 abbreviation is "Cargo aircraft model 21 (Learjet)"

What does C-21 mean?

C-21 as abbreviation means "Cargo aircraft model 21 (Learjet)"