The jet stream is a fast-moving high-altitude wind phenomenon. Jet stream or Jetstream may also refer to: Aeronautics British Aerospace Jetstream, a commuter aircraft Handley Page Jetstream, a 1960s twin turboprop aircraft BAe Jetstream 41, a "stretched" version of the Handley Page Jetstream Jetstream International Airlines, now PSA Airlines, an American regional airline Lockheed L-1649 Starliner, called "Jetstream" in TWA service, a four-engine airliner Computing JetStream, a New Zealand internet service brand JetStream (software), now Navisworks, a 3D design review package for Microsoft Windows JetStream (software test), a browser speed test developed by Apple HTC Jetstream, a tablet computer Arts and entertainment Jetstream (comics), a Marvel Comics character Jetstream (roller coaster), at Riverview Park, Chicago, Illinois, US Jet Stream (Six Flags Magic Mountain), a log flume ride in Santa Clarita, California, US "Jetstream" (song), by New Order, 2005 Jetstream (TV series), a 2008 Canadian documentary series Toonami Jetstream, a defunct online broadband streaming service Jet Stream, a 2013 film written and produced by Phillip J. Roth Jetstream, a superhero character in the 2005 film Sky High Jetstream Sam, a character from the video game Metal Gear Rising: Revengeance Other uses Jetstream, a line of hybrid ink ballpoint pens made by Uni-ball See also Contrail, a line-shaped condensation trail produced by aircraft exhaust