Talk:S-51J/@comment-30538704-20190327231949/@comment-38950652-20190329170501

Yes, Japan has many United States jets with J letter. Like F-104J, F-4EJ(also Kai), F-15J. But S-51J is a total fiction. As I wrote in trivia, they were exported to Japan, but never were a licensed product there. The only country where S-51 was licensed to produce was Great Britain.