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Pilot performance comparison between electronic and paper instrument approach charts.

Authors :
Winter, Scott R.
Milner, Mattie N.
Rice, Stephen
Bush, Dylan
Marte, Daniel A.
Adkins, Evan
Roccasecca, Angela
Rosser, Timothy G.
Tamilselvan, Gajapriya
Source :
Safety Science. Mar2018, Vol. 103, p280-286. 7p.
Publication Year :
2018

Abstract

Electronic flight bags (EFB’s) have become common in the era of technologically advanced aircraft (TAA) and glass cockpits. However, many pilots still rely on paper charts as backups in case of electronic failures. The purpose of this study was to examine pilot performance differences when using electronic and paper instrument approach charts. Twenty-nine participants from a large university completed the study in a fixed-based flight-training device (FTD). While completing a flight between two major cities, the participants were asked to answer questions on instrument approach charts using an electronic flight bag. Halfway through the questions, the electronic flight bag was said to have failed, and participants were provided with paper charts. The findings indicate that participants’ response time was significantly lower using electronic charts over paper ones. Flight performance, as observed via video footage, indicated far worse control of altitude and course when using paper charts than when electronic charts were used. In a post-test instrument, participants’ poorly estimated the their average response time to questions in both conditions. Finally, participants’ indicated that they felt the use of electronic charts reduced their workload as measured by the NASA TLX. The paper discusses the practical applications of these findings. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
09257535
Volume :
103
Database :
Academic Search Index
Journal :
Safety Science
Publication Type :
Academic Journal
Accession number :
127589445
Full Text :
https://doi.org/10.1016/j.ssci.2017.12.016