AVES MARINE Ltd (T/A avesmarine.com)            Authorised and approved by Onwa Marine Ltd                                UK and EU sales and support 



                  Welcome to AVES Marine     

If you are thinking of treating yourself to a new piece of marine electronics this is a place to look. Onwa produce first rate equipment at a price that makes sophisticated marine electronics affordable. 

AVES Marine has been selling Onwa equipment since April 2014. We are one of a select few officially recognised re-sellers of Onwa products in Europe. You can find AVES Marine listed on Onwa’s web site as an official seller of their products (http://onwamarine.com/contact-us/) so you can depend upon AVES Marine to sell you a GENUINE Onwa product that is fully supported by the manufacturer. All Onwa products sold by AVES Marine have a parts and labour warranty.


New models

KP39       7 inch multi function GPS plotter 

The new model in detail:

The all new KP39 7” widescreen (16x9) chart plotter. 


·        7” widescreen (16x9) sunlight viewable screen

·        Sun cover

·        Water protect to IPX5 (IPX5 = water projected by a 6.3mm nozzle against enclosure from any direction shall have no                 harmful effects).

·        Swivel and tilt mounting bracket

·        GPS aerial with 3 metres of cable to SMA connector (KA-07 'mushroom' type external GPS with 10 metres of               cable can be supplied as an upgrade (£22.00) + an adaptor will be needed (£2.76 or £4.75)

·        Can use C-Map Max and Onwa’s own K-chart versions 2 and 3

·        K-charts free to buyers of Onwa plotters – most areas of the world available as version 2

·        All plotters are supplied with your choice of any K-chart2 area of the world

·        18 month warranty from Onwa Marine Ltd and implemented in the UK by AVES Marine

·        UK based technical support from Aves Marine.

with free post to UK

KP39 £320.00  

KP39 GPS multifunction chart plotter


Both models come with a new type magnetic GPS aerial with 3 metre cable. Aerial is designed to mount on the top of the plotter case and is held in place by the magnetic base of the aerial. Can be mounted anywhere else within 3 metres. Note...you need to mount the magnetic aerial at least half a metre from a steering compass to avoid interaction.

10 metre version KA-07 can be supplied as an upgrade option.


 + you will need either:

BNC to SMA adaptor £2.75


BNC to SMA 50cm pigtail lead £4,75


SMA to BNC converter fitted to GPS cable if alternate GPS connection required.


Comes with free Onwa K-chart for UK and Ireland  and 24 months U.K warranty. 

Ramsgate Royal Harbour, Kent, UK.


Customers vessel with Onwa radar installed (now upgraded to 120cm open array) in Queenborough Harbour, Kent