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+**Are you the copyright holder or authorized to act on the copyright owner's behalf?**
+
+Yes, I am authorized to act on the copyright owner's behalf.
+
+**Please describe the nature of your copyright ownership or authorization to act on the owner's behalf.**
+
+I am a [private] of South China University of Technology. Ownership of the source code is the [private]. I started an aircraft simulation project and submitted the source code to Github.com. I mistakenly uploaded some unauthorized code to this project address as well. After that, I made this source code a private repository for information security reasons. But someone else forked my source code. So the source code still exists in the Github system.
+
+**Please provide a detailed description of the original copyrighted work that has allegedly been infringed. If possible, include a URL to where it is posted online.**
+
+This source code is a simulation program developed by our team. Now it's in my [private]: [private]
+
+**What files should be taken down? Please provide URLs for each file, or if the entire repository, the repository’s URL.**
+
+We need to remove all source code in project. The following URLs should be removed:  
+https://github.com/true2019fans/Plan-D  
+https://github.com/chengqian0210/Plan-D  
+https://github.com/Rambo960516/Plan-D
+
+**Have you searched for any forks of the allegedly infringing files or repositories? Each fork is a distinct repository and must be identified separately if you believe it is infringing and wish to have it taken down.**
+
+Yes, I searched and checked the links above (https://github.com/true2019fans/Plan-D, https://github.com/chengqian0210/Plan-D, https://github.com/Rambo960516/Plan-D).  
+It is my source code.
+
+**What would be the best solution for the alleged infringement? Are there specific changes the other person can make other than removal? Can the repository be made private?**
+
+The best possible solution would be to remove the content permanently.
+
+**Do you have the alleged infringer’s contact information? If so, please provide it.**
+
+No, we do not have the details
+
+**So that we can get back to you, please provide either your telephone number or physical address.**
+
+Organization name: South China University of Technology  
+Email: [private]  
+Phone: [private]  
+Mailing address: [private]  
+
+I have a good faith belief that use of the copyrighted materials described above on the infringing web pages is not authorized by the copyright owner, or its agent, or the law. I have taken fair use into consideration.
+
+I swear, under penalty of perjury, that the information in this notification is accurate and that I am the copyright owner, or am authorized to act on behalf of the owner, of an exclusive right that is allegedly infringed.
+
+**Please type your full legal name below to sign this request.**
+
+[private]