plawolf
Lieutenant General
Come on guys, we have been through this any number of times already!
The J20 was always designed with the WS15 from the start.
The AL31s currently used are just stand ins, and would probably have undergone modifications so they better simulate the performance characteristics of the WS15 (also why we see J20s on afterburner so much).
The J20 was always designed with the WS15 from the start.
The AL31s currently used are just stand ins, and would probably have undergone modifications so they better simulate the performance characteristics of the WS15 (also why we see J20s on afterburner so much).