Insuring Onda Ribs: cover and premium

inflatables and RIBs · several countries

Onda Ribs: greek builder of tenders and chase boats. NAMMERT insures a Onda Ribs regardless of year built or where you bought it, liability, hull, legal expenses and personal accident cover from one house, taken out online in five minutes.

Calculate the premium Compare cover

At a glance

Origin

several countries

Class

inflatables and RIBs

Typical sizes

9,6 to 11,1 m

Premium from

from €49 a year for liability

Worth knowing

Onda Ribs; cover, cost and conditions

Onda Tenders is an Athens-based yard building chase boats and tenders for superyachts, the fast craft that carry guests and kit between yacht and shore. George Riginos runs the company. Exterior styling comes from the Mannerfelt Design Team in Sweden, while in-house engineers handle the structure. Hulls are laid up in vinylester GRP and the hard top is multi-axial carbon fibre to keep weight down. The 371 GT rides on a deep-vee hull with two ventilated steps. The letters after the number identify an Onda: GT for Grand Turismo, P for Patrol and L for Limousine.

Our model records list four designs, all rigid inflatables. The Onda 341 P at 9.6 metres starts in 2014. The 321 L and the 331 GT, each 9.9 metres, followed in 2016. The 371 GT is the largest at 11.1 metres and runs from 2019 to 2024; the yard built it as a larger version of the 331 GT on a stretched hull. Three of the four lines, the 321 L, 331 GT and 341 P, reach the most recent build years. Every model sits between 9.6 and 11.1 metres, well beyond the size of an ordinary yacht dinghy.

A tender works hard: many short runs, frequent mooring alongside a larger hull and long hours in the sun. On a used Onda, look at the tubes for abrasion and seam wear where they meet the mother ship, and at the fender points. The stepped hull should be checked for impact marks along the steps and the keel. Carbon hard tops are light but should be free of cracks around fixings. Engine hours climb fast on a working tender, so service records count. Upholstery and teak on a guest boat age quickly in strong sun.

Questions and answers

Frequent questions

What do GT, P and L stand for on an Onda?

For Onda Ribs: GT stands for Grand Turismo, P for Patrol and L for Limousine.

The letters mark the versions of boats between 9.6 and 11.1 metres.

Which is the largest Onda?

For Onda Ribs: The 371 GT at 11.1 metres, listed from 2019 to 2024.

She was developed as a larger version of the 331 GT on a stretched hull.

The cover that fits

For Onda Ribs: What matters for inflatables and RIBs is the same across every brand;

engine output, how a claim is settled, cruising range and theft protection.

The class page lists every point and every brand in this class, Onda Ribs included.

Insuring inflatables and RIBs, every brand and every condition

Other builders in this class

Juskys Gruppe Lodestar Lomac Maresol Mercury Mission Craft MS Marine Nemaxx Novamarine Novurania Nuova Jolly Okiboats Prowake Qindao Qingdao Honghai Boat Co Ribeye Ring Sacs Inflatables from online retailers Scorpion RIBs Selva Marine Suzumar Takacat Talamex

Directory of all makes from A to Z

Nautical information What counts before you cast off, papers, equipment, waters

Licence

A powerboat licence (inland or coastal) is required from 15 hp (11.03 kW).

Registration

Registration from 3 hp; for trips abroad carry the boat certificate or flag document.

Waters

Inland, coastal and abroad; plan fairways, bridge clearances, draught and tides.

Equipment

Lifesaving gear, fire extinguisher, anchor, signalling equipment and correct navigation lights.

Cruising range

The agreed cruising range is stated in the policy and can be extended at any time.

Weather

Check wind force in Beaufort and wind direction before casting off, and allow for gusts.

General guidance, not a complete account;

what governs are the rules of the waters you are on and the manual of your Onda Ribs.

Current wind force and direction for your waters are shown on the Home.

Series by Onda Ribs, build years and cover

Onda 321 L

Onda 321 L is an inflatable with engine from Onda Ribs, built since 2016.

Onda 331 GT

Onda 331 GT is an inflatable with engine from Onda Ribs, built since 2016.

Onda 341 P

Onda 341 P is an inflatable with engine from Onda Ribs, built since 2014.

Onda 371 GT

Onda 371 GT is an inflatable with engine from Onda Ribs, built from 2019 to 2024.

What this means for the cover

As the Onda 321 L, Onda 331 GT and Onda 341 P by Onda Ribs series are still in production,

parts are available and repair costs are predictable.

Even so, value it at replacement cost including retrofitted electronics, not at list price.

For the Onda 371 GT by Onda Ribs series the market value and the replacement cost often differ

widely.

An agreed value removes the age-based scale, and the figure in the policy stands.

For the Onda 321 L, Onda 331 GT, Onda 341 P by Onda Ribs and further series:

On an inflatable the cause decides, not the damage: a tear from impact is covered,

porous fabric after years in the sun is not.

The outboard belongs in the policy with its serial number.

All series at a glance

The Onda Ribs range in figures

These figures come from the model records we keep for Onda Ribs: boat type,

build years and length, nothing estimated.

inflatable with engine: 4 models, since 2014, 9.6 to 11.1 m

Which model was built when?

Sailing boat Motorboat RIBEach bar is one Onda Ribs model, running from its first to its last year of build. The colour shows the type of boat.

What does a used Onda Ribs cost?

We hold today’s price ranges by year for 4 models by Onda Ribs.

The table shows what boats in average condition are worth,

from the oldest to the youngest year on record.

Choose your exact model, year and condition in the calculator.

Model	Years built	Range today
Onda 321 L	2019 to 2021	€133,500 to €198,500
Onda 331 GT	2019 to 2021	€119,800 to €177,800
Onda 341 P	2017 to 2021	€87,700 to €156,500
Onda 371 GT	2022	€218,100 to €277,600