For sale is a T-REX 150 radio-controlled helicopter. While in normal flight, it suddenly became uncontrollable and crashed. It is likely a computer malfunction. The shaft is also bent, so I am selling it as "junk." The servo horn in the photo was intentionally broken during the crash to prevent the servo gear from being damaged. It does not affect flight. I will also include a few extra parts as a bonus. Would you like it for parts? Thank you. Please note that although there are four batteries in the photo, they are not included due to regulations on Mercari.