Abstract

Among all aviation accidents in Taiwan’s general aviation industry from 1998 to 2016, human factors account for the most at 51.2%, including negligence of external obstacles, poor autopilot flight ability, poor resources management of the crew, inability to follow aviation regulations, lack of understanding of the landing area, not fully comprehending the operational functions and not alert to situations. Those factors have seriously affected flight safety. Resources management training for crew members may thus be the best measure to prevent human errors. Following the Evidence-Based Training (EBT) promoted by ICAO and International Air Transport Association (IATA), this study constructs the assessment indices of EBT for helicopter crews. After collecting the opinions of helicopter flight instructors of military and civil helicopter units, we apply the Fuzzy Delphi Method (FDM) for the preliminary assessment guidelines, use the Fuzzy Analytic Hierarchy Process (FAHP) to construct the hierarchy, and then calculate each criterion and each criterion weight.

Highlights

  • Casualties due to environmental disasters, such as wind disasters, have dramatically increased in recent years, corresponding with increased helicopter demand for disaster relief and rescue

  • This “Helicopter flight crew Evidence-Based Training (EBT)” study was based on ICAO “Annex 6 to the Convention on International Civil Aviation” Part 1 International commercial aviation transportation, section 9.3 flight crew training program and 9.4.4 flight crew competency check handbook which defined the core competencies, such as application of procedures, communication, leadership and teamwork, problem solving and decision-making, situation awareness (SA), workload management, aircraft flight path management, automation and aircraft flight path management and manual control

  • Without changing existing flight course outlines, adopting EBT principles allowed focus to be placed on analyzing root causes for improper operation by flight crews

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Summary

Introduction

Casualties due to environmental disasters, such as wind disasters, have dramatically increased in recent years, corresponding with increased helicopter demand for disaster relief and rescue Due to their particular characteristics, helicopters can fly at low altitudes and run through environmental settings such as cities, valleys, or mountains. Taiwan’s civil aviation council classified 2007–2016 helicopter flight accidents as being largely operator caused (51.2%: 44.2% related to pilots and 7% to other personnel such as maintenance or air control) with the second most common cause being other aircraft, and only 18.6% due to environmental issues [1]. This study will provide civil and military aviation authorities and training organizations with references to integrate into junior and senior pilot education and training courses to improve management literacy and flight safety.

Literature Review
Empirical Evidence Based Training
Communication
Situation Awareness
Teamwork
Workload
Aeronautical Decision Making
Methodology
Fuzzy Analytic
Three-points marking
Three-points marking method process of FAHP
Empirical Analysis
First Stage of Questionnaire Analysis
The Second-Stage Questionnaire Analysis
Consistency Testing
Aspects and Criteria of Questionnaire
Criteria Analysis of Questionnaire
Findings
Conclusions
Full Text
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