S/Y Mischief, IY60 Indigo, is a distinctive 60-foot offshore sailing yacht launched in May 2004 and built by Brent Gray Projects in South Africa. Designed by Simonis-Voogd Yachts, the IY60 combines thoughtful performance engineering with robust construction for serious offshore sailing.

Indigo’s hull is a light displacement, moderate beam design that supports both stability and speed, paired with a high-aspect carbon rudder and an inverted T-profile keel that enhances directional control and upwind performance. The composite hull and deck use unidirectional E-glass with Airex/Herex PVC foam core and epoxy resin for strength and durability, with reinforced high-impact areas for offshore resilience.

Measuring 60 ft overall, with a beam of 15.74 ft and a draft of 8.5 ft, Indigo also carries substantial ballast to balance performance with seaworthiness. The yacht was built to comply with CE Category A standards for ocean sailing, featuring watertight bulkheads, a composite keel fin with a lead bulb, carbon fiber rudder gear and a robust systems layout that supports true offshore capability.

Indigo’s engineering extends below decks, with an efficient electrical and navigation suite, and practical tankage — including roughly 232 gal of fuel and 158.5 gal of fresh water — making her well suited for extended passages without frequent stops.

Overall, the IY60 Indigo represents a well-rounded offshore yacht: a composite-built, performance-oriented design with enough structure and systems to handle serious ocean work while remaining versatile enough for cruising and longer coastal journeys.

This IY60 has had many upgrades, updates over the years and has been taken care of by some of the best boatyards on the East Coast of US. 

Recent Updates:

Refit at Front Street Shipyard completed June 2022 included:

• New Jim Taylor designed keel with draft reduced to 8'6"
• New FutureFibers ECthree rigging
• Stripped and painted mast, boom and spinnaker pole
• New Awlgrip 2000 on hull and cove stripes
• New manifold for fuel system
• New Maretron display to monitor fuel tanks
• New companionway glass slider
• New Sunbrella canvas throughout (dodger, wheel covers, pedestal covers, cockpit cushion covers, sheet bags, stackpack)
• Added Bimini with Sunbrella canvas
• Replaced reading lights in cabins
• Added fans in cabins
• Replaced AIS antenna
• Painted cockpit table
• Added hanging rack in forward cabin
• Installed new burgee halyard staff
• Installed new helm platforms
• Installed new push pit seating.
• Replaced steering quadrant and control lines
• Added foot wedge under cockpit table
• Added grabrails at companionway stairs
• Replaced bilge pump
• New Seafrost refrigerator and freezer
• Replaced Windex crane
• Replaced anchor chain
• Replaced autopilot hydraulic ram

2023

• Installed new boarding gates and related stanchions

2024

• Installed new SeawaterPro watermaker
• Replaced alternator and water pump on Genset
• Replaced cockpit shower fixture

2025

• Replaced 24 Volt Victron Energy battery charger
• Replaced autopilot with new Simrad B&G NAC-3
• Installed solar panels on Bimini
• Installed PredictWind datahub

2026

• Replaced all 12 24-Volt house batteries
• Replaced anchor windlass 
• Overhauled bow thruster 
• New bottom paint at relaunch 
• Bimini solar array increased to 468 watts

The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.