Also, who in the CFA came up with the name "Heavy Concept Tanker"?
Is it a Heavy Concept of a tanker? Perhaps a bit of a mental burden? Is it a concept tanker that weighs a large amount?
What about:
Concept Heavy Tanker
Heavy Tanker, Concept
Tanker Concept? HEAVY! (For those fire services that do not use "Tankers"?)
Concept Tanker? (It's) HEAVY
Tanker Heavy? (Here's a) CONCEPT!
Anyhoo, I'm going back to reading C8...