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All Journal Formosa Journal of Science and Technology (FJST) Logistic and Operation Management Research
Zepa, Giga Valtian
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Humanities Computer Science & IT Decision Sciences, Operations Research & Management Education Industrial & Manufacturing Engineering Social Sciences

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Holding Point and Holding Pattern Feasibility Test for Training and Initial Approach Procedure Zepa, Giga Valtian; Fajril, Almeyda Iftitach; Wicaksono, Agung Wahyu
Formosa Journal of Science and Technology Vol. 4 No. 1 (2025): January 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjst.v4i1.13406

Abstract

Holding pattern is an aircraft maneuver to remain in the air within a certain period to delay movement. This research aims to ascertain whether the creation of certain holding points used specificially for holding patterns exercises. This research uses the Research & Development (RnD) method which involves the process of planning, technical design, and feasibility test using Cessna 172Sp aircrafts. The results showed that the holding point could be carried out at the coordinates of the holding point coordinates 8°20'59"S 114°08'48.8"E which was then named point "MEYDA". The feasibility test results show that two holding patterns can be used, namely Model 1 (inbound 150° and outbound 330°) and Model 2 (inbound 080° and outbound 260°).
Impact of Workload and Work-Life Balance on Aviation Safety at Soekarno-Hatta ATC Zepa, Giga Valtian; Kurniawanto, Hari; Cahyo, Dimas Hari; Rumani, Daniel Dewantoro
Logistic and Operation Management Research (LOMR) Vol. 4 No. 1 (2025): Logistic and Operation Management Research (LOMR)
Publisher : Research Synergy Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31098/lomr.v4i1.3255

Abstract

The increasing complexity of air traffic operations and the high cognitive demands placed on Air Traffic Controllers (ATCs) underscore the critical need to address factors affecting performance and safety. This study investigates the influence of workload and work-life balance (WLB) on safety outcomes among ATCs at Soekarno-Hatta International Airport through a Systematic Literature Review (SLR). This research is motivated by the growing concern over fatigue-related incidents in aviation, particularly in high-density airspace environments. By synthesizing empirical and theoretical findings from peer-reviewed literature, this study explores how excessive workload, rigid shift structures, and insufficient recovery periods contribute to cognitive fatigue, diminished attentional control, and elevated error rates. In contrast, structured WLB interventions—such as optimized shift rotations, mandatory rest periods, and supportive scheduling policies—are found to mitigate fatigue and enhance operational vigilance. However, the applicability of flexible working hours in ATC settings is constrained by the operational and regulatory frameworks of the aviation industry, particularly the standards set by the International Civil Aviation Organization (ICAO). This study contributes to the discourse on aviation human factors by advocating tailored fatigue risk management strategies and institutional support mechanisms to improve ATC well-being and ensure sustained aviation safety performance
Co-Authors Agung Wahyu Wicaksono Cahyo, Dimas Hari Daniel Dewantoro Rumani Fajril, Almeyda Iftitach Hari Kurniawanto