Heather Penney

Her father was retired Air Force Col. John Penney (born 1947), who served from 1970 to 1979 during the Vietnam War and joined United Airlines in 1979 and served until his retirement in 2007.

Heather Renee Penney (born September 18, 1974) is a defense policy expert at the Mitchell Institute for Aerospace Studies in Arlington, Virginia.

She is best known for her role as a USAF lieutenant who was one of two F-16 pilots who flew their unarmed planes in an attempt to ram and down United Airlines Flight 93 before it reached Washington, D.C., during the September 11, 2001, terrorist attacks.

Heather Penney majored in literature at Purdue University.

Penney, who was a first lieutenant at the time, was ordered into the air in her F-16 fighter jet alongside Marc H. Sasseville's aircraft at Andrews Air Force Base as the terrorist attacks were unfolding on September 11, 2001.

They were ordered to down United Flight 93 before it reached the Washington, D.C. airspace, but because of the urgency, there was not enough time to outfit their aircraft with live ammunition other than the minimal 100 rounds of ball ammunition always carried to maintain trim.

The mission could only have been accomplished by ramming the plane with their respective fighter jets.

Penney and Sasseville were never able to intercept United 93, as it had crashed at least 35 minutes before they took off, and likely would have reached Washington 15 minutes prior to their being airborne.

In the Washington Post, Penney described her willingness to down Flight 93 without using live ammunition, saying that "there are things in this world that are more important than ourselves. [...] We belong to something greater than ourselves. As complex and diverse and discordant as it is, this thing, this idea called America, binds us together in citizenship and community and brotherhood."

She served two tours of duty in the Iraq war.

In 2006, Penney joined Lockheed Martin as director of USAF Air Superiority Programs, Aviation Systems, Lockheed Martin Washington Operations while still serving part-time with the Air National Guard.

During her time at Lockheed Martin, she spent a great deal of time working on the F-35 project.

In 2009, she transferred to the 201st Airlift Squadron, which provides short notice worldwide transportation for the Executive Branch, Congressional Members, Department of Defense officials and high-ranking U.S. and foreign dignitaries.

Penney was the "only woman in her fighter pilot training class and the only woman in her fighter squadron", the 121st Fighter Squadron of the District of Columbia Air National Guard, stationed at Joint Base Andrews.

In 2012, Penney received the Emerging Voice Award from the Purdue University College of Liberal Arts and the Purdue Alumni Association.

On September 7, 2017, Penney and her father, Col. John Penney, gave a lecture, titled, “9/11 Perspectives” at National Air and Space Museum, as part of the GE Aviation Lecture Series.

She was given the 2017 Outstanding Aviator Award from The Wings Club Foundation and the International Aviation Women's Association.

After leaving Lockheed in 2018, Penney joined the think tank, Mitchell Institute for Aerospace Studies as a defense policy expert.

Penney appeared as an air power analyst on the television documentary series Bullet Points.