RENO, Nev. — A federal judge has ruled against the family of a pilot killed in 2016 who sought more than $6.5 million from the Federal Aviation Administration in a lawsuit that blamed air traffic controllers for a fatal plane crash near Reno-Tahoe International Airport.The widow and two children of John Brown filed the suit in 2019 after the National Transportation Safety Board concluded miscommunication between Brown and the control tower likely contributed to the small plane’s crash during an attempted …