On Friday 3rd December 2021, DSA a.s. performed and aerial installation of an air conditioning unit in Prague. We installed the 650kg burden by helicopter AS-355N. Aerial work in city centres is always complicated and a major challenge. It involves, above all, a lot of paper work to complete all the permits and , of course, the great skill of the pilot and navigator when flying in a cramped environment. Volunteer firemen from Růžodol Liberec carried out the work for us again.
Thank you very much to all involved.
