Janowski J-4 Solidarity ultralight project

[hesham]

Hi,


the first use to this Polish Janowski fourth design,was that J-4 Solidarity,a side-by-side
two seat low-wing ultralight aircraft of 1977,powered by one 68 hp Limbach engine.


http://www.samolotypolskie.pl/samoloty/1391/79/J-4