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Safran 1

Client Marc Guillemot
Year 2007
Project type Offshore racing
Class Imoca

On Safran 1, Skysat completed the entire electrical and electronic installation on board: power system (integration of the power system — alternation, charging, distribution), navigation electronics with two full B&G instrument lines (offshore racing system), and autopilot with installation of the first Bravo 4 unit from the offshore racing circuit.

Skysat also integrated systems developed by the Safran industrial group: Grade A aeronautical lithium batteries, spiroconic gearbox hydrogenerator (direct transfer of aeronautical expertise), and the first Safran inertial measurement unit adapted for marine use — Safran 1 is the first boat to carry this type of equipment.

For this inertial measurement unit, Skysat coordinated custom development between Safran and B&G to interface the unit with the B&G H3000 systems installed on board — a development that set the standards now common on the IMOCA circuit.

During the 2014 Route du Rhum, Safran 1 was also equipped with modified Raymarine actuators by Skysat — an evolution that foreshadowed today’s adopted standards on the circuit.

The boat is now managed by Sailing Organisation Guillemot (SOG), Marc Guillemot’s team based in La Trinité-sur-Mer.

Crédits photos : Christophe Launay (gallery). Cover: to be credited.

The first IMOCA designed by VPLP and Verdier together

Safran is an IMOCA 60 launched on August 6, 2007, first design signed by VPLP and Guillaume Verdier; Marc Guillemot approached the two naval architecture firms in late 2005; the industrial group Safran approved the project in December 2005. Construction began in September 2006 at the Larros shipyard in Gujan-Mestras (Arcachon Basin), managed by Thierry Eluère, selected from three finalists (CDK Technologies, JMV Industries, Multiplast) because it committed to building no other yacht in parallel.

Design and technical specifications

The design features a sharp chine, full bow sections, and curved, lifting keels. VPLP handled the rigging and deck layout, while Verdier designed the hull, appendages, and structure.

  • Length: 18.28 m (60 feet)
  • Beam: 5.70 m
  • Draft: 4.50 m
  • Mast height: 29.50 m
  • Displacement: 8 tonnes
  • Sail area: 300 m² upwind, 650 m² downwind
  • Construction: 22,000 hours, estimated cost €3M

Boat achievements under Marc Guillemot (2007–2014)

  • Transat Jacques-Vabre 2007 — 2nd with Charles Caudrelier (17 days 3 hours 31 minutes)
  • Transat B to B 2007 — 5th
  • English Transat 2008 — 4th
  • Vendée Globe 2008–2009 — 3rd (95 days 3 hours 19 minutes), after an 82-hour time credit awarded by the jury for Marc Guillemot’s detour to assist Yann Eliès in the Southern Ocean
  • Transat Jacques-Vabre 2009 — winner with Charles Caudrelier (15 days 19 hours 22 minutes)
  • IMOCA World Championship 2009 — title
  • Tour of Spain 2010 — winner
  • Route du Rhum 2010 — 3rd
  • Vendée Globe 2012–2013 — retired, keel loss (see below)
  • Transat Jacques-Vabre 2013 — 2nd
  • Route du Rhum 2014 — 3rd IMOCA (13 days 1 hour 59 minutes), the boat’s final race under Safran colors

Vendée Globe 2012: keel loss 55 nautical miles from the start

On November 10, 2012 at 17:45, about five hours after the start from Les Sables-d'Olonne, Safran lost its keel 55 nautical miles from port. Marc Guillemot returned to Les Sables-d'Olonne under his own power. An investigation by Verdier and the Safran Sailing Team attributed the failure to fatigue cracking in the weld between the keel head and blade, exacerbated by repeated wave impacts.

The boat after Marc Guillemot

Safran (the industrial sponsor) ended its involvement in late 2014. The yacht then raced under different colors for a decade:

  • Groupe Quéguiner – Leucémie Espoir (2015–2017) with Yann Eliès — 3rd Transat Jacques-Vabre 2015 with Charlie Dalin, 5th Vendée Globe 2016–2017 in 80 days 3 hours 11 minutes
  • Generali then Monin (2017–2018) with Isabelle Joschke — retired from the Route du Rhum 2018 after dismasting
  • MACSF (since 2019) with Isabelle Joschke, modified with foils and wing mast — 19th Vendée Globe 2024–2025