Phoenix 1000 is the biggest and luxurious private submarine ever designed. The fantastic super yacht is a 65-meter (213′) personal luxury submarine and is able to deal with ocean crossings at a speed of 16 knots. Spread at a surface area of 460 sq meters, it assures long journeys in most luxurious and comfortable way. On board, it offers accommodation for around 12 guests divided into 6 cabins with private bathrooms; while on the main deck have a fantastic deck saloon from which they can admire the unusual and fascinating landscapes of navigation in depth. But the real surprise is the comfortable flying Bridge and its ability of its material to stand immersion.
The utmost depth is reached 305 meters but if you want to go down even more, the 1000 Phoenix hosts a docking minisub for short dives, which can carry 8 passengers up to 610 metres below sea level. The estimated price of the Phoenix is $78 million.
Via Deluxeblog 
Hello,
I am trying to track down a personal that I found on your site quite a few years ago.
It was white, 2-3 person, trailerable.
For some reason, I remember Bill Davis as the designer/creator, but I may be wrong.
It was a very nice looking sub. It is no longer being made, I believe due to financial difficulties and lack of sales.
Would it be possible to email the brochure or some photos? Perhaps just the make and model if you know which one I am looking for.
Thanks very much. I appreciate your time and efforts.
Kevin O’Brien
Phoenix 1000, wow what a luxurious private submarine and I would love to have one of these. I never knew that one could personally have one of these but I guess if you have the money you can have almost anything. I love sailing but this would be the best of the best.