BlueBird Aero Systems Thunder B is an active Israeli fixed-wing tactical UAV aimed at defense and government users that need long-endurance aerial observation rather than consumer-style flying. The most important confirmed figure in the supplied data is its 24-hour endurance, which is unusually strong for a relatively small 28 kg maximum takeoff weight platform. For readers comparing tactical drones, Thunder B matters as a persistence-focused system, but many buyer-facing details such as payload type, software stack, and price are not publicly confirmed in the supplied data.

BlueBird Aero Systems SpyLite is a compact Israeli fixed-wing tactical UAV built for military and government observation roles, not for consumer or creator use. The confirmed public record points to a **10 kg maximum takeoff weight, 4-hour endurance, 80 km range, and 120 km/h top speed**, which is a strong set of numbers for a relatively small fielded platform. For readers comparing tactical drones, SpyLite matters because it appears to balance portability and persistence better than many short-endurance small UAV types.