Práce a štúdie
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Item Identifikácia rušenia GNSS signálu na letiskách(University of Žilina, 2024) Paraska, Michal; Novák, AndrejIn this thesis, the interference of GNSS signals at airports was studied, identifying the main types of interference and their sources. Through a thorough analysis and reevaluation of experimental setups, effective detection methods and mitigation strategies were established. The findings emphasize the significant impact of interference on safety and operational efficiency in aviation. It is recommended to enhance signal integrity with advanced monitoring systems and to work with aviation regulatory authorities to update existing frameworks, ensuring reliable GNSS functionality in an increasingly congested environment.Item Flight corridor for hems and national crisis management committee with usage htaws during minimum visibility conditions(University of Žilina, 2023) Posluch, Samuel; Petríček, PavolThis paper presents a new possibilities and methods of Helicopter emergency medical service operation in marginal adverse weather conditions with using the helicopter terrain awareness and warning system and impact on safety of crew and operation. It explains current operations in Slovakia, the principle of helicopter terrain awareness and warning system. Subsenquently, analyzed accidents with most common cause – controlled flight into terrain. Furthermore it analyze, design and verify the possibilities of increasing safety operations for helicopter emergency medical service also summaries designed so-called corridor with verify flights for proposes additions for next higher level of safe helicopter operations.Item Analysis of the possibility of increasing safety at the selected airport(University of Žilina, 2023) Šímov, Adéla; Remencová, TatianaCivil aviation safety is one of the most discussed issues in air transport. Airport safety must meet certain requirements, both in terms of safety management and security. Therefore, this article is focused on the definition of basic definitions for the issue, such as the already mentioned concept of safety and security, terrorism or theoretical basic models used in connection with the human factor in aviation. In the context of the current situation, there are examined the security systems at airports and their use at specific world airports. The main goal of this article was to analyze security systems at selected European airport, which is Amsterdam Schiphol Airport. Security at this airport is characterized by high level, not only because of the introduction of new technologies in the field of security checks, but also high staff qualification has its part on it. The number of terrorist attacks at Schiphol Airport also showed a high level of security system, with the first and last terrorist attack were in 2009. This attack caused certain changes in the field of security, in particular the modernization of security systems and the additional qualification of staff. Based on the analysis of safety and security system, there were formulated opportunities to increase security at this airport.Item Optimization design of flight training regarding cockpit equipment(University of Žilina, 2023) Senaj, Andrej Timotej; Jůn, FrantišekThe technological progress and development of aircraft, flight instruments and aircraft cockpit equipment over the past 60 years has been enormous, which has been shown in the equipment and construction of aircraft. The flight syllabus, according to which the training for future aircraft pilots was compiled, had to be updated over time due to the safety and fluency of the training program. This bachelor's thesis will be focused on the design and optimization of flight training with regard to aircraft cockpit equipment, where we will deal with the implementation of aircraft with digital cockpit equipment. Nowadays, we encounter aircraft in training that are from different periods and their cockpit equipment often consists of analog instruments. Over the years, flight schools began to reach for more modern aircraft, which represent a significant saving on fuel and more modern aircraft equipment. The risk when training pilots on airplanes with analog and digital instruments is that a pilot who is not sufficiently trained and does not understand the distribution of information on digital instruments may evaluate the situation incorrectly and consequently a dangerous situation may occur. This work will therefore be the design of a training curriculum to prevent such situations.Item Specific risks of helicopter aerial works and their elimination(University of Zilina, 2022) Hajduková, Gréta Mária; Kandera, BranislavSafety is the highest priority in all aspects of air transportation. This paper is focused on different hazards and risks that might be encountered by helicopters during different types of aerial works and offers ways to mitigate those risks. The introductory part lists companies who are currently licensed for helicopter aerial work in Slovakia and outlines different types of aerial works. The methodology process describes four steps, which are then executed in the central part of the paper. The main part was written as a result of combining two different approaches to hazard identification – reactive and proactive – which encompassed studying and analyzing reports from helicopter accidents and incidents, as well as brainstorming techniques with assistance from aviation professionals. The results provide different mitigating techniques to lower assessed risks to tolerable values, along with alternative proposals of risk mitigation to air operators.Item Implementation of SMS into theoretical and practical MCC training(University of Zilina, 2021) Petríková, Michaela; Jůn, FrantišekThe main goal of my paper is to implement safety management system into theoretical and practical MCC training. I was inspired for finishing this paper by my own integrated ATPL training at University of Žilina. Work is divided into three main parts. The first part of the paper is theory of safety management system, safety in aviation, loss of control and controlled flight into terrain. Five air accidents are characterized and analyzed in the next section. This part contains air accident Air Dubnica of two aircraft L410 in Dubnica nad Váhom, Air Accident OSSR An-24 Aircraft in Košice, Aviompanija Tatarstan accident in Kazan, accident of cypriot airline Helios and Pakistan International Airlines accident in Karachi, Pakistan. In the last part of the paper is designed implementation of the safety management system into MCC training.Item POSTUPY A ROZHODNUTÍ PŘEDCHÁZEJÍCÍ BEZPEČNOSTNÍMU PŘISTÁNÍ(Žilinská univerzita v Žiline, 2020) Fraňková, Daniela; Topolčány, RomanThe paper is focused on the precautionary landing, its procedures and decisions that affect the pilot during the flight and landing itself. The main purpose of the work is a detailed analysis of procedures, circumstances supporting the aforementioned decision, as well as safety landing training and the scope of exercises of this role in pilot training. The work describes in detail the methodology for precautionary landing, simulation of precautionary landing and analysis of the most ideal area for landing. Furthermore, the work mentions the legislation that affects flight training, as well as legislation governing in-flight emergency procedures. Last but not least, the possibilities of precautionary landing training and the most ideal procedures in an emergency situation are also described within. Theoretical knowledge was achieved by studying available materials and practice. The conclusion of the training of precautionary landing is to train the excercise in other training tasks than prescribed for precautionary and emergency landing. The result is a summary of information and practical advice for the correct execution of the landing with the least possible risk of injury to the flight crew and damage to property.Item VPLYV NEHOMOGÉNNOSTI POVRCHU VPD 13/31 NA BRZDNÉ ÚČINKY LIETADLA NA LETISKU V BRATISLAVE(Žilinská univerzita v Žiline, 2020) Krnáč, Dominik; Pecho, PavolThe paper deals with the problem of braking effects. It is essential to thoroughly analyze the current state and cause of the problem. In this case it is a partially reconstructed RWY 13/31, which during the measurement of braking effects shows significantly lower braking coefficients in the reconstructed part and in general part of the new concrete appears to be inhomogeneous. Optical observations also show clear differences, for example during various meteorological phenomena. Currently, the critical part of the track is monitored and published by NOTAM as "slippery when wet". The current situation is not optimal at all, as during the winter period the critical part of the RWY may show significantly lower braking performance and thus be dangerous to flight operations. Furthermore, RWY analysis in terms of structure is included. In the experimental part, there are measured the braking effects on the track and are compared with the effects measured before CB plates replacement. At the end there is proposed a measure to improve the properties and its technical evaluation.