Browsing by Author "Varholíková, Diana"

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    The impact of the COVID-19 pandemic on the economic performance of European air navigation providers
    (University of Zilina, 2022) Varholíková, Diana
    The main objective of paper, is to evaluate the effects of the Covid-19 pandemic on the economic results of European air navigation service providers. The paper provides a set of information; the impact of the pandemic on air traffic in Europe, funding and forms of financial assistance to air navigation service providers in Europe. The findings are based on the synthesis of the knowledge from the research. Two analyses are carried out to achieve the goal. The first analysis focuses on selected financial and economic indicators for all 37 air navigation service providers and concentrates on the pre covid period. Due to the limited data availability, second analysis looks at the three selected European air navigation service providers and compares the financial analysis indicators for 2019, i.e. the year before the outbreak of the pandemic. It also includes 2020, 2021, while the Covid outbreak persisted in Europe. The findings of the paper confirm the stable development of financial and economic indicators in the pre-recession period and also the deteriorating situation during the Covid period. In the conclusion, recommendations are proposed to help to identify more comprehensively the impact of crises such as the Covid-19 crisis on the financial situation of air navigation service providers in order to create a more resilient funding system.
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    VÝVOJ LETECKÝCH PRÍSTROJOV BEZMOTOROVÝCH LIETADIEL
    (Žilinská univerzita v Žiline, 2020) Varholíková, Diana; Kandera, Branislav
    The theme of this paper is the development of flight instruments used in gliders. First part of the thesis describes the history of gliding followed by closely related description of development of the instrumentation. This chapter also looks into the history of flight instruments and the comparisons in evolution of the instrument panels and their contents of the instrumentation of gliders, which differ depending of their use, i.e. recreational, training or competitive flying purpose. The next chapter enumerating the instruments that the glider must contain. The fourth part contains a description of modern instruments and systems that replace classical devices with gradual development and provide a number of new features and views to the pilot. The last part is the design of new instrumentation for the VSO-10 glider, which is owned by Aeroclub Poprad. The change in the cockpit includes three versions of the proposal, which differ mainly on the basis of pricing. The section continues with the procedures and measures necessary to approve the replacement or construction of new proposed equipment in this type of glider.