William Neil McCasland

Military Career

William Neil McCasland is a retired U.S. Air Force Major General with 34 years of active service (1979–2013). He graduated from the U.S. Air Force Academy in 1979 with a Bachelor of Science in astronautical engineering. He pursued advanced degrees at MIT, earning a Master's in aeronautical engineering (1980) and a doctorate in astronautical engineering (1988).

McCasland held classified positions within the Air Force Office of Special Projects throughout the 1970s–1980s, working on advanced aerospace technologies. From 2011 to 2013, he commanded the Air Force Research Laboratory (AFRL) at Wright-Patterson Air Force Base in Ohio, where he oversaw a $2.2 billion science and technology portfolio and managed approximately 10,800 personnel across global research operations. His tenure focused on advanced materials, directed energy systems, space acquisition, and classified weapon system development.

Connection to Disclosure Advocacy

McCasland became visible in UFO disclosure circles following the 2016 WikiLeaks release of emails from Hillary Clinton's campaign chairman John Podesta. In those emails, musician and To The Stars Academy founder Tom DeLonge referenced McCasland as an advisor and facilitator of disclosure strategy. DeLonge credited McCasland with helping assemble a team of government insiders to advance UAP acknowledgment efforts. This association elevated McCasland's profile among disclosure advocates who viewed him as a credible military and technological insider.

Significance of Wright-Patterson Command

Wright-Patterson Air Force Base has held prominent place in UFO folklore for decades, with persistent rumors—never confirmed by the U.S. government—that the facility houses materials recovered from the 1947 Roswell crash. McCasland's oversight of AFRL operations at this historically fraught location lent weight to theories in UFO communities that he possessed institutional knowledge of classified UAP programs. However, McCasland never publicly advocated for UAP disclosure or made substantive statements about non-human intelligence.

Mysterious Disappearance (February 2026)

On February 27, 2026, McCasland, then 68 years old, disappeared from his home in Albuquerque, New Mexico. He left on foot around 11 a.m., reportedly planning a short run along nearby trails. Search efforts recovered his light green shirt, hiking boots, wallet, revolver, leather holster, and red backpack, but McCasland was not found. Notably, he vanished without his wristwatch or mobile phone—items he typically carried.

In the weeks before disappearing, McCasland had experienced unexplained episodes of "mental fog" and cited this health concern as the reason for stepping down from several organizational positions. The FBI joined local Albuquerque police in the investigation.

National Security Implications

Investigative journalist Ross Coulthart characterized McCasland's disappearance as a national security crisis, particularly given its timing coinciding with the Trump administration's public pledges to accelerate UAP disclosure. Republican House member Eric Burlison noted in interviews that McCasland's disappearance was part of a broader, troubling pattern: 4–5 scientists and aerospace professionals with advanced research backgrounds had gone missing over a roughly 5-month period in early 2026.

Official government statements maintained that no evidence linked McCasland's disappearance to UFO programs or classified research. However, the convergence of his institutional knowledge, Wright-Patterson assignment, 2016 disclosure-advocacy connection, and unexplained vanishing fueled speculation in UFO and national security communities. As of July 2026, the case remains open and unsolved.