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Risk assessment has always been the most challenging part of the risk management process for aviation
operations. This paper investigates the risks involved in the Tripoli and Mitiga International Airport in Tripoli, Libya. This C addresses the risks that may occur during aircraft flight operations. It also investigates the human performance during...
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Collision avoidance is one of the most crucial applications with regards to the safety of the global airspace. The introduction of mandatory airborne collision avoidance systems has significantly reduced the likelihood of mid-air collisions despite the increase in air traffic density. In this paper, we analyze 250 billion aircraft transponder messa...
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Aviation is an industry where continual risk assessing is paramount. Furthermore, the continued enhancement on technology and procedures makes it one of the safest mode of transportation. Although primarily analysis of hazards is against safety and security it, the current economic situation together with fierce competition between airports, airlin...
Citations
... Pravzaprav je sistem managementa varnosti skrben pregled tega, kaj bi lahko povzročilo škodo na delovnem mestu. To je zato, da pretehtamo, ali smo sprejeli dovolj previdnostnih ukrepov ali bi morali narediti več, da preprečimo škodo (Elkhweldi, & Elmabrouk, 2015). ...
Znanstvena monografija Management - izbrana poglavja je usmerjena v določene vsebine ravnateljevanja na različnih področjih, ki skozi znanstvene raziskave in njihovo povezanost z aplikativnostjo, usmerjajo na trende razvoja. Glede na kompleksnost oz. razvejanost managementa na praktično vse sfere našega življenja, je nemogoče v eni znanstveni monografiji zajeti dosledno vse. Zato smo se odločili, da izberemo takšna poglavja, ki vendarle zajamejo zadostno multi disciplinarnost in tako raziskovalcem in preučevalcem managementa omogočijo videti procese in smeri poti v bližnji prihodnosti razvoja.
... Forasmuch as, in airline business mainly highlighted on safety risk rather than the risk that effect to organization. There are myriad studies on risk in airline business, such as Li et al. (2020) revealed the technologies correlate with airline flight operations; Elkhweldi and Elmabrouk (2015) examined risk management process on airlines operation (Qiu et al., 2020) specifically during aircraft flight operations, and human performance on ground operations; Bourgeois-Bougrine (2020) investigated fatigue risk management systems toward airline's crew members; Dudek et al. (2020) represented the process of risk management in aviation precisely the identification of hazard and risk assessment in air traffic management. As it can be seen that the majority of risk study in airlines mainly focusing on safety, flight operation, and hazard identification. ...
The pandemic of COVID-19 has extreme impact than the intense competitors in airlines industry that never turn up in
history. It derailed all airlines’ operations, company’s structure, strategy, and its markets which is highly impact to Thailand’s
tourism industry. The purpose of this study is to assess the managerial practices of low-cost carriers (LCCs) to enhance the
organization’s performance during COVID-19. The managerial practices concern with strategic human resources management,
organizational culture, high competence personnel, and risk management affect to organizational structure. The quantitative was
administered to four anonymous low-cost airlines operating in Thailand. Questionnaires were used to collect data from 150
person of each airline, hence there were 600 samples in total. The descriptive statistic and path analysis were applied. The results
found that LCCs stressed greatly on the high competence personnel, followed by organizational culture, risk management, and
strategic human resource management affecting organizational structure that led to efficiency and competitiveness of
organization. To investigate the effect of management issues of strategic human resources management (SHRM), organizational
culture (OC), high competence personnel (HQP), and risk management (RM) on low-cost carriers (LCC) in Thailand toward
organizational structure (OS) which result to the competitiveness of high-performance organization (CHPO). The quantitative
approach was employed by using structural equation modelling for path analysis. The data was collected by using questionnaires.
There were 600 samplings from four anonymous low-cost airlines. The results found that LCCs stressed greatly on the high
competence personnel, followed by organizational culture, risk management, and strategic human resource management affecting
organizational structure that led to competitiveness of organization. The authors would recommend LCCs to refocus its practices to
strategic human resource management during the crisis. Since, the human resource management is dealing with organization changes
through the leadership and organizational culture. Finally, researchers have developed the model creating organizational structure.
... Most common risk matrices use a traffic light system to colour risks from low or acceptable (green), over moderate or tolerable (amber), to high or intolerable risks (red) [66]. Some researchers have added yellow as another colour to their risk matrix, representing low risks in risk assessments that have large values for likelihood and impact, and typically these are non-linear scales [67,68]. ...
Risk assessment methods are widely used in aviation, but have not been demonstrated for visual inspection of aircraft engine components. The complexity in this field arises from the variety of defect types and the different manifestation thereof with each level of disassembly. A new risk framework was designed to include contextual factors. Those factors were identified using Bowtie analysis to be criticality, severity, and detectability. This framework yields a risk metric that describes the extent to which a defect might stay undetected during the inspection task, and result in adverse safety outcomes. A simplification of the framework provides a method for go/no-go decision-making. The results of the study reveal that the defect detectability is highly dependent on specific views of the blade, and the risk can be quantified. Defects that involve material separation or removal such as scratches, tip rub, nicks, tears, cracks, and breaking, are best shown in airfoil views. Defects that involve material deformation and change of shape, such as tip curl, dents on the leading edges, bents, and battered blades, have lower risk if edge views can be provided. This research proposes that many risk assessments may be reduced to three factors: consequence, likelihood, and a cofactor. The latter represents the industrial context, and can comprise multiple sub-factors that are application-specific. A method has been devised, including appropriate scales, for the inclusion of these into the risk assessment.
Objectives:
All organizations seek to minimize the risks that their operations pose to public safety. This task is especially significant if they deal with complex or hazardous technologies. Five decades of research in quantitative risk analysis have generated a set of risk management frameworks and practices that extend across a range of such domains. Here, we investigate the risk culture in three commercial enterprises that require exceedingly high standards of execution: radiation oncology, aviation, and nuclear power.
Methods:
One of the characteristics of high reliability organizations is their willingness to learn from other such organizations. We investigate the extent to which this is true by compiling a database of the major publications on risk within each of the three fields. We conduct a bibliographic coupling analysis on the combined database to identify connections among publications. This analysis reveals the strength of engagement across disciplinary boundaries and the extent of cross-adoption of best practices.
Results:
Our results show that radiation oncology is more insulated than the other two fields in its adoption and propagation of state-of-the-art risk management tools and frameworks that have transformed aviation and nuclear power into high reliability enterprises with actuarially low risk.
Conclusions:
Aviation and nuclear power have established risk cultures that cross-pollinate. In both nature and extent, we found a distinct difference in radiation oncology's engagement with the risk community, and it lags behind the other two fields in implementing best practices that might mitigate or eliminate risks to patient safety.
