On April 23rd, 2016 our company provided aerial works on the building of European Business Center in Prague Holešovice. It considered the aerial installation of 2 pcs of air-conditioning units. Each air-conditioning unit weighted 800 kg. The aerial works were done by twin engine helicopter Eurocopter AS 355N Ecureuil, registration No. OK-DSN. Our company provides those works all inclusive, including all permissions and binder works.