Helicopter backpacks Synonyms

We can't find synonyms for the phrase "Helicopter backpacks", but we have synonyms for terms, you can combine them.

Helicopter Synonyms

Backpacks Synonyms

HB abbreviation

HB is an abbreviation for Helicopter Backpacks
What does HB stand for?
HB stands for "Helicopter Backpacks"

Definitions for Helicopter


  • (noun) a vehicle for traveling through the air that obtains its lift from rotors which spin horizontally
  • (noun) an aircraft without wings that obtains its lift from the rotation of overhead blades