Univerzitná knižnica - Vedecké odborné časopisy
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Item Analysis of the earth's surface influence on the accuracy of non directional beacon in mountain terrain(University of Zilina, 2021) Novák, Andrej; Novák Sedláčková, Alena; Lusiak, Tomasz; Stelmach, AnnaThis paper deals with the measuring and checking of the Non Directional Beacon using flying laboratory AeroLab 1 at University of Zilina. It is based on the most simple radio navigation concept: a ground-based radio transmitter (the NDB) sends an omnidirectional signal that an aircraft loop antenna receives. Our practical measurement shows that the NDB satisfies ICAO standards and can be used in industrial part of urban area and is functional in spite of the interference. The paper concentrates on the measuring of the Non Directional Beacon (NDB) which is installed close to industrial part of the city. The ADF/NDB navigation system is one of the oldest air navigation system still in use today. One of the paper's goals is to familiarize the aviation public with the practical measurement of this urban area phenomenon in terms of flight safety, which is common in mountainous nations such as Slovakia. The article's other purpose is to educate professionals in the area about this occurrence in terms of its nature as a physical rule, in order to develop solutions to improve the navigation system's measurement accuracy.Item Rovnosť pohlaví v sektore civilného letectva a postavenie žien-obchodných pilotiek(University of Žilina, 2021) Remencová, Tatiana; Škvareková, Iveta; Novák Sedláčková, AlenaThis article deals with the issue of the position of women in civil aviation sector regarding gender equality in the position of commercial pilot. The article is focused on the position of women and men in aviation sector form the position of equality in achieving of education, but also in the subsequent employment in the labour market in the Slovak Republic and in the world. The aviation market is currently probably the sector most affected by the crisis caused by the uncontrolled spread of COVID-19. The projected demand for air transport and the associated increase in the need for new skilled workers has turned into a precarious situation for all aviation workers within one year. The aim of the article is to compare the situation in the field of education of men and women as well as their subsequent employment as a commercial pilot in the Slovak Republic and in the world, but also to compare equality of access to education and subsequent applicability in the labour market in general. The aim of the article was to show whether the situation in the field of gender equality in the aviation sector is the same as in other sectors, or whether we still face discrimination today. The results of the article clearly showed that the employment of pilots on the labour market in the Slovak Republic and the Czech Republic is not in percentage terms at the same level as the percentage of female pilots who received university and academic education in the field of study professional pilot.Item Operator – Pilot Learning Success With Aviation Ergatic System Control(University of Zilina, 2015) Kurdel, Pavol; Lazar, Tobiáš; Novák Sedláčková, AlenaThe unique mission of operator – pilot during the performed flight lies in the responsibility for selected aircraft position doctrine along determine flight trajectory determined by programme. The mutuality of the relationship of the operator - pilot (OP) and the aircraft completes the image of an ergatic system [7] in which the OP is bound to the object (aircraft), makes decisions in complex flight situations, optimises the transfer of the aircraft into a regular flight. OP also decides about the change to manual aircraft control, which is the main feature of a selective method of flight ergatic system along determined flight trajectory control. The paper shows a method of determination and evaluation of operator – pilot with the aim to obtain quality in successful fulfilment of aviation ergatic system.Item ANALÝZA RUŠENIA SIGNÁLU GNSS NA LETISKU POPRAD- TATRY(Žilinská univerzita v Žiline, 2020) Novák, Andrej; Novák Sedláčková, Alena; Stelmach, AnnaThe paper is focused on the GNSS signal interference during the airport approach procedures at small Slovak regional airport Poprad-Tatry. The paper analyzes the simulation of the situation during the identification and monitoring of GNSS signal interference by ground station situated at the airport. Nowadays is still important to develop air transport and increasing the safety and continuity of provided services even at small regional airports. One of the most appropriate possibilities is to use at this kind of airports with insufficiently equipped navigation infrastructure the GNSS approach. The monitoring of reliability of this system and implementation of monitoring the GNSS signal interference in the final phase of the instrument approach will increase the safety of the flight.Item PRÍPADOVÁ ŠTÚDIA REGIONÁLNEHO LETECKÉHO DOPRAVCU- MESA AIRLINES(Žilinská univerzita v Žiline, 2020) Tomová jr., Anna; Novák Sedláčková, AlenaRegional air carriers are a specific segment of commercial civil aviation. They mainly operated on shorter distance markets and markets with lower demand. They are characterized by different models of cooperation with traditional airlines and are characterized by a unique fleet with smaller capacity aircraft. This paper will be focused on the profile of the regional air carrier from the USA- Mesa Airlines, in terms of selected attributes of the business model, operational and economic development in relation to the reverse load factor as well on current US federal governments state aid to US air carriers during the coronary crisis in 2020.