A new ARTF design from Chris Foss

A new design from Chris Foss will be with us soon. Some three years in development and in partnership with Ripmax, the new ARTF Wot Trainer is based on Chris’s hugely popular Uno Wot but with some styling and design differences aimed to appeal to beginners. The model can be configured for a tail-dragger or tricycle undercarriage and no glue is required during assembly. As you’d expect, the 67” span model is reported to be nicely aerobatic in flight and can take the raw beginner through to ‘B’ certificate level.


  • Name – Wot Trainer
  • Distributed by – Ripmax
  • Type – ARTF trainer/aerobat
  • Wingspan – 1710mm (67″)
  • Length – 1280mm (50″)
  • Weight – 2720g (6lbs)
  • Engine – .40 – .46 cu in
  • RRP – £79.99

    Chris hasn’t been idle and has recently made a 105” WOT-4 as a commission. He’s now looking at the possibility of supplying this as a semi-kit if the demand is there so you may want to contact him if you’re interested in building the mother of all Wot-4s. Electric conversions are also available for the Wot-4 and Uno Wot and can be retro-fitted as required.

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