- Star Trek: The Motion Picture
- Star Trek II: The Wrath of Khan
- Star Trek III: The Search for Spock
- Star Trek IV: The Voyage Home
- Star Trek V: The Final Frontier
- Star Trek VI: The Undiscovered Country
- Star Trek Generations
Component of Tosk's ship damaged prior to his visit to Deep Space Nine in 2369. Arva nodes were used to convert space matter into fuel for propulsion, similar to a ramscoop.