Bright object observed over McKinney north of Dallas, Texas (1956)

Project Blue Book Case #4050. On April 4, 1956, a bright object was observed over McKinney, Texas — a community approximately 30 miles north of Dallas. McKinney's position in the Dallas-Fort Worth corridor placed it within range of multiple military installations. Perrin AFB in Sherman was approximately 30 miles to the north. The case was classified "Unknown."