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Vessel Profile

ALTAIR

49.8m · Built 2016 · Refit 2025 · Cayman Islands

ALTAIR yacht — 49.8m Heesen motor yacht
ALTAIR yacht — Altair Yacht 3
ALTAIR yacht — Altair Yacht 4
Provisional Score
RightYacht Score
71/100
Based on public data
49.8
Meters
12
Guests
6
Cabins
11
Crew
Charter Regions
CannesFrench RivieraMediterraneanMonacoSt Tropez

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About ALTAIR

Altair is a 49.80-metre aluminium motor yacht built by Heesen on the 5000 platform in 2016 and refitted in 2025, registered in the Cayman Islands. Exterior design is by Omega Architects and interiors by Cristiano Gatto Design. Twin MTU engines deliver a cruising speed of 20 knots and a top speed of 23 knots — performance figures that place her among the faster vessels available in this size range, with a range of 3,100 nautical miles.

She accommodates 12 guests across 6 cabins with a crew of 11, operating primarily in the French Riviera — Cannes, Monaco, and St Tropez. This concentrated charter territory reflects a vessel positioned for the premium western Mediterranean market rather than broad geographic deployment. Altair is best suited to guests seeking speed, a strong crew-to-guest ratio, and a French Riviera base. She is less appropriate for those planning extended cruising beyond this region or who require a wide range of geographic options.

The Heesen 5000 series combines semi-displacement efficiency with the volume of a full-displacement hull at this length, and the 2025 refit represents a recent and substantial reinvestment. At-anchor and underway stabilisers contribute to comfort both at sea and in the anchorages and ports of the Riviera. A sun deck, owner study, exterior bar, deck jacuzzi, and swim platform round out the social spaces.

Water sports aboard include twin jet skis, twin Seabobs, a foilboard, wakeboards, water skis, a waverunner, inflatable kayaks, paddleboards, floating pool, and snorkelling gear. The inventory is well matched to active guests making the most of the protected coves and open water of the western Mediterranean. For a charter yacht combining genuine speed with a fresh refit and a well-appointed deck programme, Altair is a credible choice.

The provisional rating is based on available public data, reflecting acceptable standards across safety documentation, maintenance records, and operational protocols. As an independent authority, RightYacht provides owners and charterers with transparent, third-party evaluation — helping inform decisions beyond marketing materials alone.

Ocean Range
3,100 nm range - capable of ocean crossings
Stabilized
Zero-speed stabilizers for comfort at anchor

Key Specifications

Length Overall
49.8m
Beam
9m
Draft
2.5m
Gross Tonnage
499 GT
Max Guests
12
Cabins
6
Crew
11
Cruise Speed
20 kts
Max Speed
23 kts
Range
3,100 nm
Fuel Capacity
68,800 L
Water Capacity

Build & Design

Builder
Heesen
Build Year
2016 (Refit 2025)
Model
Heesen 5000
Exterior Designer
Omega Architects
Interior Designer
Cristiano Gatto Design
Hull Material
aluminium
Hull Configuration
semi-displacement

Propulsion

Engines
2x
Manufacturer
MTU

Amenities

Exterior Bar
Sun Deck
Owner Study
Wi-Fi
Swimming platform
At-Anchor Stabilizers
Sunpads
Deck Jacuzzi
Air Conditioning

Water Toys & Equipment

2 x Jet-Skis
Waverunner
2 x F5 Seabobs
Foilboard
2 x Paddleboards
2 x Inflatable Kayaks
2 x Doughnuts
Towable Toys
Floating Pool
Wake Board
Water-Skis
Wet suits
Snorkelling Equipment

Tenders

Tender

About This Score

This is a provisional score based on publicly available data only. Unlike verified yachts, this listing lacks:

  • Independent on-board inspection
  • Crew qualification verification
  • Maintenance record audit
  • Safety equipment inspection

The actual safety profile may differ significantly.

Provisional scores are calculated from eight factors: vessel age, refit recency, classification society, flag state, crew-to-guest ratio, builder reputation, vessel size, and charter region coverage. All provisional scores are capped at 75/100. Learn how scores work →

Scoring model v5 · Last scored Feb 2026

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