Castle Air Museum to Unveil Restored F-4S Phantom II “Black Bunny”

On Saturday, May 24th, 2025, Castle Air Museum will unveil the legendary F-4S Phantom “Black Bunny”—now fully restored and available for public viewing for the very first time.

Adam Estes
Adam Estes
Castle Air Museum volunteers working on the restoration of the iconic F-4 Phantom "Black Bunny." Castle Air Museum
Alan Armstrong 729

At Vintage Aviation News, we have been covering the efforts of the Castle Air Museum in Atwater, California, in acquiring and restoring McDonnell Douglas F-4S Phantom II Bureau Number 155539, which became famous in the 1980s for its time as the “Black Bunny” of Air Test and Evaluation Squadron Four (VX-4), better known as “The Evaluators.” After gaining notoriety among aviation photographers and model builders while it was used to evaluate new hardware for the US Navy while wearing its distinctive all-black livery and white Playboy Bunny under the codename Vandy 1, F-4S Phantom II 155539 spent more than 30 years in the Boneyard at Davis-Monthan AFB in Tuscon, Arizona, from 1986 to 2022, it was transferred to the storage area of the nearby Pima Air and Space Museum until it was transported by truck from Tucson to Atwater in the summer of 2023, where it has been under restoration at Castle ever since.

Now, as the museum prepares for its Spring Open Cockpit Day on May 24, allowing visitors access to the cockpits of several iconic aircraft, it will also use this day to officially unveil the Black Bunny, with its restored all-black paint scheme. The museum’s restoration volunteers have stripped the old paint and replaced missing parts, such as its afterburner nozzle covers (nicknamed “turkey feathers” by Phantom pilots and ground crews).

Here’s an interesting walkaround video featuring Joe Pruzzo, Executive Director of the Castle Air Museum, as he shares a closer look at the legendary VX-4 “Black Bunny” F-4 Phantom II. With its striking matte black paint and iconic Playboy Bunny emblem, this Phantom is a true standout. Joe dives into the aircraft’s unique history, its role in advanced weapons testing with Air Test and Evaluation Squadron Four at Point Mugu, and how it became one of the most recognizable Navy jets of its era.

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For this event, the museum will open at 9:00 am, and besides the Black Bunny and the open cockpits, guests will have the opportunity to meet veteran pilots and maintainers, food vendors, military demonstrations, police, fire, and EMS demonstrations, and helicopter rides (in addition to the $25 admission for general audiences). It will be quite a fitting ceremony to cap off the completion of a restoration that will see the Black Bunny Phantom be placed on permanent display at the Castle Air Museum, starting May 24. For more information, visit the Castle Air Museum’s website HERE

BunnyPoster.V2.Final
Poster of the upcoming Open Cockpit Day that will also mark the unveiling of -4S Phantom II “Black Bunny” (Castle Air Museum)
  In 1970, at Naval Air Station Point Mugu, California, one of the most iconic aircraft in U.S. Navy history took to the skies — the VX-4 “Black Bunny” F-4 Phantom II. Assigned to Air Test and Evaluation Squadron Four, better known as “The Evaluators,” this specially painted Phantom stood out with its sleek matte black finish and the unmistakable white Playboy Bunny emblem on its tail. Designed for radar signature testing and advanced weapons evaluation, the Black Bunny embodied the cutting edge of naval aviation research during the Cold War era. More than just a striking image, it became a lasting symbol of innovation, daring, and the elite spirit of VX-4’s legendary test pilots.
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Raised in Fullerton, California, Adam has earned a Bachelor's degree in History and is now pursuing a Master's in the same field. Fascinated by aviation history from a young age, he has visited numerous air museums across the United States, including the National Air and Space Museum and the San Diego Air and Space Museum. He volunteers at the Planes of Fame Air Museum in Chino as a docent and researcher, gaining hands-on experience with aircraft maintenance. Known for his encyclopedic knowledge of aviation history, he is particularly interested in the stories of individual aircraft and their postwar journeys. Active in online aviation communities, he shares his work widely and seeks further opportunities in the field.
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