The letter, published by the New York Times, calls the shooting incident a "serious threat to peace and security in the region" and gives information on the coordinates of the location where the plane was struck and where it crashed.
Both Turkish and Syrian radar and radio records testified that the plane was shot in international air space and added that "thirds parties' radar records would substantiate these facts as well."
Click here to read the full letter from Turkey to the U.N. (From online dispatches-Hürriyet Daily News)