Independent curiosity. Traceable sources.FOUNDING EDITION   /   12 OCTOBER 2026Our evidence standard
Witness / Evidence profile

Alex Dietrich

Retired U.S. Navy F/A-18F pilot; witness to the 2004 Nimitz encounter

A second pilot's public account of the Nimitz encounter, with a clear distinction between observing something unidentified and identifying its origin.

By UFO Aliens News Research DeskPublished Sources checked
Public claim or contribution

Dietrich reports observing an unfamiliar aerial object during the November 2004 Nimitz training deployment.

Basis of knowledge

Direct visual observation from a separate aircraft; she does not identify herself as a whistleblower or claim to know the object's origin.

Background and documented career

Dietrich served twenty years as a naval officer and strike fighter pilot. Her University of Colorado Boulder biography documents combat deployments, a civil-engineering background, teaching at the U.S. Naval Academy, and her later move into engineering leadership education. This establishes relevant flight experience without making her an authority on the identity of every object she observed. [1]

What has been claimed or reported

During the Nimitz deployment, Dietrich and David Fravor were diverted from training to investigate an unusual contact. Fravor's written congressional statement describes four aircrew seeing a white, elongated object above disturbed water. While he descended toward it, the second aircraft remained higher to observe. Dietrich's account therefore supplies a distinct visual vantage point within the same incident. [3]

What the public record supports

Fravor's 2023 statement places another aircraft and its two occupants at the scene, providing a named participant's corroborating narrative. In his 2024 congressional testimony, former NASA official Michael Gold also described Dietrich briefing NASA's independent UAP study team. These records establish that her account was discussed through formal channels; neither is a technical identification of the object. [3] [4]

Limits, disputes and open questions

Dietrich told Reuters that she did not consider herself a whistleblower and remained uncertain about the explanation. A directory should preserve that restraint. Her visual observation, other personnel's radar reports, and infrared imagery associated with later activity should be distinguished instead of presented as one continuous recording. [2] [3]

Her aviation experience establishes why her testimony is relevant. It cannot, on its own, identify the object. The directory should present credentials as background and her sighting as an observation, with extraordinary interpretations assessed separately. [1]

Timeline of the account and record

  1. 2004-11

    Observes the reported object during the Nimitz training deployment. [2] [3]

  2. 2021-05-16

    Appears with Fravor in a 60 Minutes interview about the encounter. [5]

  3. 2024-11-13

    Gold's written testimony describes her briefing to NASA's study team. [4]

Sources and what they establish

  1. Alex Dietrich — faculty biography ↗University of Colorado Boulder

    Navy career, qualifications, teaching history and academic background.

  2. 'Normalizing' UFOs — retired U.S. Navy pilot recalls Tic Tac encounter ↗Reuters · 2021-06-25

    Dietrich's direct interview, encounter context, uncertainty, and rejection of the whistleblower label.

  3. David Fravor Statement for the House Oversight Committee ↗U.S. House Committee on Oversight and Accountability · 2023-07-26

    Fravor's own account of the four aircrew, second aircraft's position and later infrared recording; testimony rather than independent physical verification.

  4. Written Testimony of Mike Gold ↗U.S. House of Representatives · 2024-11-13

    Gold's statement that the NASA study team heard Dietrich's account.

  5. Navy pilots discuss 2004 encounter with UAP ↗CBS / 60 Minutes · 2021-05-16

    Public interview date and the two named participants.

How to read this profile

A documented career, a personal observation, an attributed allegation and corroboration are assessed separately. Source publication does not make every statement within it independently verified. This profile is original, AI-assisted research and has not received independent expert review. Our assessment method · Corrections policy.