On February 1, 2026, the Rainbow YH - 1000S, the world's inaugural hybrid - powered unmanned cargo aircraft, accomplished its maiden flight with great success in Liangping, Chongqing. This aircraft is outfitted with a high - power hybrid powertrain. Such a design not only shortens the take - off and landing distances but also boosts its payload capacity and flight range.

**Explanation of optimization**: - **Title**: The original title is a bit straightforward. The optimized one uses “Achieves a Successful Maiden Flight” which is a more vivid and commonly used expression in English to convey the successful event. - **Sentence structure**: The original sentence “Equipped with a high - power hybrid powertrain, it reduces takeoff and landing distances while enhancing payload and range.” is split into two parts in the optimized version. The first part simply states the equipment of the aircraft, and the second part uses “not only...but also...” to clearly show the two benefits brought by the hybrid powertrain, making the logical relationship more explicit. - **Cultural background and English habits**: In English, it's more natural to use “inaugural” to describe something that is the first of its kind, which is more idiomatic than “first” in this context. Also, using “boosts” instead of “enhancing” makes the description more dynamic.