I built this model from a free plan in a magazine. It's a scale model of a
1950's Belgium "home build" aerobatic aircraft.
I installed an "Astro 05" with gearbox,which did
fly it - just. I then fitted an "ASP40" with in-cowl
silencer. The problem being it didn't silence it very well,
it couldn't meet the clubs 82dB noise level, so I sold it.