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Model: K-Astral 12
K-Astral 12 modelsThe very latest from Onwa Marine Electronics, an
astonishingly low cost-chart plotter considering the very high-end features.
Onwa have always designed and produced the best value marine chart plotters
with affordability at the top of their design priorities and this latest is t..
£859.00
Ex Tax:£715.83
Model: K-Astral 8
K-Astral 8 modelsThe very latest from Onwa Marine Electronics, an
astonishingly low cost-chart plotter considering the very high-end features.
Onwa have always designed and produced the best value marine chart plotters
with affordability at the top of their design priorities and this latest is th..
£689.00
Ex Tax:£574.17
-250x250w.png "5\" KP-25X with AIS transmitter/Receiver and Fish Finder (includes tranducer) Special offer")
-16 %
Brand: Onwa
Model: KP-25X
Special Offer to clear. Was £645.00 - now £545.00 1 only at this priceTwo year warranty from Onwa approved UK DistributorIncludes Transducer either transom mount or thru-hull AIS set up if you provide your AIS detailsFree UK chartThis model has everything built in - with both Class B+ AIS
and ..
£545.00 £645.00
Ex Tax:£454.17
Out of Stock
Out of Stock
Brand: Onwa
Model: KP27A
A new KP-27A which has been used for 1 demonstration only. With full 2 Year warranty, box may show signs of handling. KP-27A with built in Class B+ AIS transceiver All Onwa AIS products have a Class B+ AIS transceiver. Class B+ is the later version of the original Class B two Watt s..
£469.00
Ex Tax:£390.83
Brand: Onwa
Model: KP27A
KP-27A with built in Class B+ AIS transceiver All Onwa AIS products have a Class B+ AIS transceiver. Class B+ is the later version of the original Class B two Watt system but having five Watts output and using SOTDMA transmitting technology (Class B is CSTDMA). SOTDMA is superior to Class B CS..
£499.00
Ex Tax:£415.83
Brand: Onwa
Model: KP-27F
This model is not only just a very nice MFD chart plotter but is
also an excellent tool for finding fish and for viewing the nature of the
seabed. This is an important and valuable asset, for example, when setting an
anchor, as the sonar display will reveal details of the bottom, its hardness
(f..
£549.00
Ex Tax:£457.50
Brand: Onwa
Model: KP-27X
This model has everything built in - with both Class B+ AIS
and sounder/fish-finder. All these features in one small box, how do they
manage to do this? Well, years of practice is one answer. Whilst the 'big name' manufactures have been producing
basic chart plotters, Onwa have been producin..
£736.00
Ex Tax:£613.33
_edited-250x250w.png "9\" KP-29A with AIS transmitter/receiver")
Brand: Onwa
Model: KP-29A
9" KP-29A with Class B+ SOTDMA AIS Transmitter/ReceiverNew product release from Onwa Marine Electronics January
2026. This is a big brother to Onwa's best-selling 7" KP-27A, Onwa Marine's best selling product of all time. AVES Marine has sold around 200 x KP-27A to the UK and to
..
£599.00
Ex Tax:£499.17
Model: 9" KP29X with ASI transmitter/receiver and Fish Finder
New for 2026Onwa KP29X is a 9" mfd chart plotter having a built-in Class AIS transmitter/receiver and also a built in 600 Watt Sounder Fishfinder. So much in one instrument!Comes with 600 Watt Transducer Transom or thru-hull - specify with your order...
£895.00
Ex Tax:£745.83
Model: RA111AIS
A flexible and pliable stubby type just 15cm long (22 cm with bracket, this fantastic little aerial can be mounted low down e.g. on a stern rail and won't end up getting bent as a result of being leant over whilst deploying ropes etc. Mounting Low down is acceptable for AIS as there is no real..
£79.50
Ex Tax:£66.25
Model: Glomex RA111AIS with choice of RG8X cable length
Glomex RA111AIS aerial with a customised length of low loss RG8X cable terminated to high quality gold tipped PL259 connectors.These aerials have become a top selling line for us. This is probably because they are the perfect solution for a small and robust dedicated AIS aerial. Customers like the f..
£79.50
Ex Tax:£66.25
Model: SCOUT KM-30A AIS specific aerial
Scout professional marine
antennas made in Italy. Here at AVES Marine, we like
to think of these as the Rolls-Royce of antennas. Built in Italy to superb
standards to provide you with the best possible transmission and reception
performance. This particular model is a 0.9 metre stainl..
£79.50
Ex Tax:£66.25