Alexander Butterfield, Nixon Aide Who Revealed Watergate Taping System, Dies at 99

Alexander Butterfield, the White House aide whose revelation of Richard Nixon’s secret taping system became the pivotal moment in the Watergate scandal, has died at age 99. His death was confirmed to The Associated Press by his wife, Kim, and by John Dean, the former White House counsel who similarly broke with Nixon to expose the administration’s wrongdoing.

Butterfield served as deputy assistant to President Nixon from 1969 to 1973, a role in which he oversaw the covert installation of voice-activated recording devices in four locations: the Oval Office, the Cabinet Room, Nixon’s Executive Office Building suite, and the presidential retreat at Camp David. The system was designed to capture every conversation involving the president for posterity—but instead, it ultimately destroyed his presidency.

“He had the heavy responsibility of revealing something he was sworn to secrecy on, which is the installation of the Nixon taping system,” Dean said in confirming Butterfield’s death. “He stood up and told the truth.”

“Everything was taped … as long as the president was in attendance.”

— Alexander Butterfield, testimony to Watergate investigators

The revelation came on July 16, 1973, during a public hearing of the Senate Select Committee on Presidential Campaign Activities. Butterfield, who had left the White House to become administrator of the Federal Aviation Administration, was questioned privately three days earlier by committee staffers. When asked whether a taping system existed—a question prompted by Dean’s earlier testimony—Butterfield confirmed its existence under oath.

Born on April 6, 1926, in Pensacola, Florida, Butterfield built a distinguished career before entering the White House. An Air Force veteran who served as an instructor during the Korean War and later as Senior Military Representative in Australia, Butterfield was a college friend of H.R. Haldeman at UCLA. He reached out to Haldeman seeking opportunities in the incoming Nixon administration and was brought on as deputy to the chief of staff.

In his position, Butterfield became one of the most powerful aides in the White House, controlling Nixon’s paperwork, daily schedule, and FBI investigations while informally serving as Cabinet coordinator. He helped organize the secret taping system at Nixon’s request, purportedly for archival purposes at a future Nixon Library.

The tapes proved devastating to Nixon’s presidency. The recordings exposed Nixon’s direct role in the cover-up following the June 1972 burglary at Democratic Party headquarters in the Watergate building. After the Supreme Court unanimously ordered Nixon to surrender the relevant tapes in July 1974, the president resigned on August 9, 1974—the first and only presidential resignation in American history.

“I didn’t like to be the cause of that, but I felt that I was, in a lot of ways.”

— Alexander Butterfield, 2008 oral history, Nixon Presidential Library and Museum

Butterfield later acknowledged his complicated feelings about his role in Nixon’s downfall. Despite privately describing Nixon as an “ignorant boor” and nearly resigning after one particularly rude encounter, Butterfield maintained that he simply fulfilled his obligation to tell the truth when questioned by investigators.

Butterfield believed that beyond himself and the president, only Haldeman, a Haldeman assistant, and a handful of Secret Service agents knew about the taping system. His testimony stunned both Nixon’s allies and adversaries, transforming the Watergate investigation and American political history forever.