Práce a štúdie - Vydanie 14

Permanent URI for this collectionhttps://drepo.uniza.sk/handle/hdluniza/934

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Author: search.filters.author.Rostáš, Ján

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    Overhaul of the piper cub aircraft replica in ultralight category
    (University of Žilina, 2023) Kachel, Josef; Rostáš, Ján
    The subject of this article is focused on the description of the overhaul process involving a classic aircraft design, which is registered under the administration of the Light Aircraft Association of the Czech Republic. The research is divided into three chronological parts; the introduction, the main part and the conclusion. The first part outlines the subject of the research and its individual objectives. The main part deals with the historical background of the Piper Cub type and the current state of operation in the Czech Republic and Slovakia, both from the technical and legislative point of view. A description of the given aircraft will follow and then, mainly, the elaboration of each part of the overhaul process and its individual procedures. Among the individual steps, there will be a description of the required process for increasing the maximum take-off weight of the overhauled aircraft. In the final part, the evaluation of the inputs described above will be performed and the results of the given study will be outlined. The research should provide a comprehensive description of appropriate maintenance and the overhaul process in complexity involving the vintage classic aircraft design under the legislation of the ultralight aircraft category. Another output will be the definition of a procedure for increasing the maximum take-off weight thanks to new, updated legislation.
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    Analysis of the implementation of Part-147 in the environment of air transport department and aviation training and educational centre
    (University of Žilina, 2023) Vyskoč, Lukáš; Rostáš, Ján
    The following article is announcing author analysis of EASA Part 147 regulation and its application for the creation of the Maintenance Training Organization under Aviation Training and Educational Centre (ATEC), and Air Transport Department (ATD) in the University of Žilina (UNIZA). Introduction of article includes main targets and methodology of its processing. In the beginning of the work, it deals with theoretical outcomes derived from current regulations relevant to Part 147 with corresponding Applicable Means of Compliance (AMC) which brings essential basics of the MTO. The main part consequently elaborates substantial chapters with direct overview of conditions and requirements to be fulfilled by personnel, environment and full scope of manuals and procedures included in the facilities of UNIZA located in the Airport Žilina. Upon current (existing) conditions it identifies all requirements to be implemented in MTO to satisfy its initial audit and certification. To the most practical outcome of this article belongs MTO manual processed in line with all regulations and their local implementation on the ATEC and ATD environmentincluding training modules and training conditions for on job training itself. In the final chapter there are instructions and recommendations for MTO development as well sustainability of the processes to satisfy also the students' knowledge, skills and abilities for their future transport Authority examination and also for their successful applicability in practice.
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    Revitalization of the seasonal charter passengers segment in personal air transport
    (University of Žilina, 2023) Seidlerová, Lucie; Rostáš, Ján
    The research focuses on charter passengers and their seasonal impact on charter air transportation. The relevance of the topic is supported by the events that occurred at airports during the summer season. The empirical part of the research is addressed through a questionnaire survey, which examines the behaviour of passengers who use charter air transportation, especially during the summer vacation season. In the final part of the article conclusions of the research are presented. The result of the practical part of the research is the summarization of data obtained from the questionnaire.
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    Optimization and sustainability of conventional propulsion units in the context of current environmental trends
    (University of Žilina, 2023) Novák, Miroslav; Rostáš, Ján
    This article focuses on the current situation in the aviation industry in relation to environmental trends. In the introductory part, the situation on the aviation fuel market, their production and their current price is presented, while the emphasis is on familiarization with a more ecological form of traditional fossil fuels, namely sustainable aviation fuel. The reader is informed about the current situation in connection with emissions and greenhouse gases produced by air transport and the effort to reduce them and in the future their complete elimination. The second part presents the approach of aviation authorities such as EASA, FAA and ICAO, as well as their goals for reducing emissions and greenhouse gases and current projects for sustainable aviation. The article focuses on the implementation of sustainable aviation fuel in aviation and the issues associated with its use. The third part deals with the latest projects of aircraft and power units manufacturers. Other strategies such as CORSIA and ETS are presented, as well as climate conferences dealing with this issue. We point out the different approaches of countries in connection with the issue of reducing emissions. In the conclusion, we will evaluate the current situation with the economy and ecology in aviation from a global point of view, the actions of the authorities, manufacturers and point out the shortcomings.
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    Prospects for the development of Bratislava Airport and the influence of relations between airlines and the airport on the decisions of the airport management
    (University of Žilina, 2023) Pojedinec, Benjamín; Rostáš, Ján
    The research deals with the development of Bratislava Airport Milana Rastislava Štefánika. The primary goal of the work is to evaluate the current situation at Bratislava Airport, its equipment, layout, continuity of services, operational performance and evaluation of the airport‘s allocated and used capacity. The research is divided into a theoretical and a practical part. In the theoretical part, it is necessary to present a theoretical view of the basic concepts in aviation, the history of Bratislava Airport, the historical development of the number of passengers transported at this airport, the development of airlines operating in Slovakia and their influence on this airport, a brief evaluation of the number of destinations to which Bratislava Airport flies and considering the possibility of specializing this airport as a secondary airport for Vienna Airport. The essence of the practical part is the evaluation of the current situation at the Bratislava airport, the analysis of privatization possibilities and the implementation of a qualitative survey using a questionnaire. Based on the analysis and evaluation from the survey of the opinions of interested subjects, optimal alternatives for the further development of Bratislava Airport are provided in the context of broader management relations with airlines, as well as an evaluation of privatization options and their potential contribution to the development of Bratislava Airport.