Ship profile for the sailing ship: "Moonbeam IV"

Photos of the sailing ship:

Please click into a photo to see it in higher resolution.

Moonbeam IV, Volker Gries, Fêtes Maritimes Douarnenez 2024 , 07/2024

Source, location, date:
Volker Gries,
Fêtes Maritimes Douarnenez 2024,
07/2024

Moonbeam IV, Volker Gries, Fêtes Maritimes Douarnenez 2024 , 07/2024

Source, location, date:
Volker Gries,
Fêtes Maritimes Douarnenez 2024,
07/2024

Videos with the sailing ship:

Switch to full screen mode using the video control panel.

Technical data of the sailing ship:

Name:Moonbeam IV
Ex-names:Juventus Deo
Registered port:Gibraltar
Nation:GBR
Type of rigging:KUTTER
Type of ship:Gaffelkutter, Yacht
Year built:1914-1920
Yard:William Fife & Son, Fairlie, Scotland, GBR
Overall length:32.10 m
Breadth:5.10 m
Draught:3.90 m
Sail area:600 m2
Ship's hull:Komposit / Composite
Power:355 PS
Engine:Lehman

Portrait of the sailing ship:

Last update: 21 May 2026

  • designed by the Scottish yacht designer William Fife Jr. for London lawyer Charles Plumptre Johnson.
  • construction began in 1914 at the designer's shipyard in Fairlie, UK, but was delayed by World War I and completed in 1920.
  • successful participation in prestigious regattas, such as the King's Cup in Cowes in 1920 and 1923. From 1927, she was also occasionally rigged with a Bermuda rig. She continued to participate in regattas until World War II, after which she was used as a cruising yacht.
  • purchased in 1950 by Prince Rainier III, Prince of Monaco, and renamed "Juventus Deo".
  • acquired in the 1960s by Hannibal Scotti Yachts, renamed "Moonbeam IV" again and used as a charter yacht in the Mediterranean.
  • rediscovered in Greece in the 1990s, restored in Burma by 2001.
  • private use, participation in classic regattas, primarily in the Mediterranean.