Chandler was nominated by President Franklin D. Roosevelt on February 1, 1943, to the United States District Court for the Western District of Oklahoma, to a new seat created by 54 Stat. 219. He was confirmed by the United States Senate on May 10, 1943, and received his commission on May 13, 1943. He served as Chief Judge from 1956 to 1969. He assumed senior status on October 20, 1975. His service was terminated on April 27, 1989, due to his death. He had a reputation for contentiousness and in his treatment of counsel, he could be short and cutting. He was charged by a local district attorney for the unlawful appropriation of land, even though there was little evidence to support the charge and it appeared that the district attorney acted more out of a vendetta than fidelity to the state laws. Nonetheless, by 1965 Oklahoma's public could read that Chandler had been accused of a crime, and had also bullied the United States Attorney into prosecuting a local attorney that Chandler believed had committed perjury.. Moreover, Chandler published a law review article damning the United States Court of Appeals for the Tenth Circuit, the very appellate court which accepted appeals from his court.
Suspension
The Judicial Council of the United States Court of Appeals for the Tenth Circuit suspended him from his duties. The Supreme Court upheld this action in Chandler v. Judicial Council of Tenth Circuit, 398 U.S. 74. However the Court's decision, authored by Chief Justice Warren Burger, has been criticized for permitting judicial administrative bodies such as the Judicial Councils and the Judicial Conference to encroach into state legislative duties and limit judicial independence. This was precisely the argument made by Justice Hugo Black and Justice William O. Douglas in their cutting dissent.. On the other hand, the Court's decision has been used as a model for judicial discipline, not only in the United States, but also in Canada in the case of Justice Leo Landreville on the Ontario Supreme Court.
Personal issues
Chandler had other professional incidents:
He testified before a United States Senate subcommittee hearing in 1962 that he was, "...afraid of being poisoned, that his telephone was tapped and that his fellow judges sometimes cursed him."
Twice he was removed from hearing lawsuits because of allegations of personal interest or bias and prejudice.
He was indicted by an Oklahoma grand jury in 1965 on charges of conspiring to have his private road paved by the county. The charge was dismissed.
He once barred the United States Attorney in Oklahoma City and five other Oklahoma City lawyers from practicing in Federal Court. The Federal appeals court overturned the ruling.
Chandler worked with Oklahoma Judge William A. Berry to expose corruption on the Oklahoma Supreme Court after reading a confidential testimony by one of the accused justices. He supported Berry's recommendation that they allow Oklahoma lawmaker, G. T. Blankenship, to make a speech about the contents in an open session of the Oklahoma House of Representatives on January 21, 1965. The House soon approved a formal investigation that led to the impeachment and indictment of Justices N. B. Johnson and Earl Welch.
Member of the Governing council of the Inter-American Bar Association, 1956-1973.
Family
Chandler married Margaret Patterson in 1922. She predeceased him. They had one daughter and two sons.
Death
According to the New York Times, Judge Chandler died April 27, 1989 in an unnamed New York city hospital. The cause of death was not stated, but the paper reported that he had been suffering from pneumonia and ulcers. The Tulsa World reported that Chandler had died in Presbyterian Hospital in New York City while being treated for pneumonia and bleeding ulcer for about two weeks. His grandson, Stephen Chandler Sims, told the World that the judge had been treated for a bleeding ulcer during the previous summer.