Which type of aircraft typically uses Solid State oxygen systems?

Solid State oxygen systems are primarily utilized in military jets due to their reliability, compactness, and the high-performance demands of modern combat aviation. These systems leverage advanced technologies to produce oxygen on-demand, using chemical reactions, which is particularly useful in the rigorous environments military pilots face, including high altitudes and in situations where every ounce of weight and space matters.

In contrast, while commercial airliners do use oxygen systems, they are typically based on traditional compressed gas cylinders due to the sustained operation and passenger needs that dictate their design. General aviation aircraft, similarly, often rely on more conventional oxygen delivery methods. Spacecraft do utilize specialized systems for oxygen supply; however, these systems are quite different from the solid state technology employed in military jets, focusing instead on life-support requirements for long-duration missions in space.

Understanding these applications helps clarify why solid state oxygen systems align effectively with the operational environments and requirements of military aviation.