What does CH-53 stand for?

CH-53 stands for "Helicopter version 53, Cargo variant (Sea Stallion)"

How to abbreviate "Helicopter version 53, Cargo variant (Sea Stallion)"?

"Helicopter version 53, Cargo variant (Sea Stallion)" can be abbreviated as CH-53

What is the meaning of CH-53 abbreviation?

The meaning of CH-53 abbreviation is "Helicopter version 53, Cargo variant (Sea Stallion)"

What does CH-53 mean?

CH-53 as abbreviation means "Helicopter version 53, Cargo variant (Sea Stallion)"