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+# FSD Server (Java)
+
+FSD is a flight simulator multiplayer server program. It started with the C++ version (**fsd1110**) released on the Apollo 3 forum. It was then iterated by major flight simulation organizations, and many derivative versions appeared, but the basic protocol instructions were still compatible.
+
+Unfortunately, the derivative versions of major flight simulation organizations are not open source, which makes the current FSD Based protocol gradually closed.
+
+This project is a Java implementation of the **fsd1110** version. Thanks to the simpler programming paradigm of Java, for those who are not familiar with C++, you can start to understand the FSD protocol from this project.
+
+