Stratosphere is an Autobot from the Transformers series, typically portrayed as a large aerial transport and support unit. He often serves in a logistics or carrier role, moving other Autobots and equipment across great distances while also providing aerial assistance in battle. Depending on the continuity, Stratosphere is shown as dependable, sturdy, and strategically important rather than being a frontline fighter. His character highlights the broader military and rescue functions of the Autobots beyond direct combat.