Maxi
Maxi 999
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On the live Maxi 999 card the chips already keep years 1985-1991, LOA 9.9 m and beam 3.25 m, yet the overview writes beam 3.15 m and weight about 4,500 kg, and both overview and design history credit Judel & Vrolijk lines. Sheets name designer Pelle Petterson, beam about 3.23-3.25 m, displacement about 4,200 kg, LWL about 8.2 m. Live census 400-500 fights Sailguide about 800 and lab about 600 - order of magnitude, not a passport. While Judel and the light overview fight the chips and the plate, you are not yet reading a consistent 999.
The boat is a Swedish fractional fin-and-spade family Maxi from the Petterson era: draft about 1.7 m, ballast about 1,500 kg. Keep the chip years; drop Judel from overview and history. No entry price here. Do not rewrite maxi77 / maxi-108 in this pass.
At a glance
Quick facts
- Production
- 1985-1991
- LOA
- 9.9 m
- Beam
- 3.25 m
- Model
- Maxi 999
Technical data
- Length overall (LOA)
- 9.9 m
- Beam
- 3.25 m
- L/B
- 3.05
- Production years
- 1985-1991
Calculations and ratios
Brochure numbers need matching units. Open a FairHelm formula page for the classical form, rule of thumb, and limits before you compare listings.
Design history
On survey, read the keel root and joint moisture, spade rudder, standing-rigging age from invoices, engine service and galley/plumbing refits - the live checklist is already close.
Typical problems
Close live Judel and overview 3.15 / ~4,500 against the plate Petterson / ~3.23-3.25 / ~4,200 / LWL 8.2. Read census 400-500 vs ~600-800 as a source band, not a yard quote.
Annual ownership costs
Read annual SEK bands as a berth class near 9.9 m, not a yard offer. No entry price here.
Calculators for this boat
Indicative figure for weekend use. The country supplies berth and winter. The insurance line stays the Swedish planning band - not a Danish, German, or Dutch premium. Maintenance stays Swedish too. Not a marina quote.
- Netherlands (annual contract)€3,700 - €6,312
- Sweden (planning bands)€4,950 - €8,550
- Denmark (two harbours, season)€3,771 - €6,191
Antifouling
Litres need waterline length and draft. This page only has length overall and beam, so litres are not calculated here.
Open the antifouling calculatorWetted surfaceSail planAll calculators
Pre-purchase survey checklist
Nearby, five X and SNIPPET overrides ride in one push. Do not clone maxi77 / maxi-108 angles here: first fix Judel and weight to the 999 plate.