An analysis of flight Quick Access Recorder (QAR) data and its applications in preventing landing incidents

A long landing is one type of flight incident that will multiply the risk of a runway excursion. It occurs frequently but receives little attention in research due to difficulty in obtaining the real flight data. The aim of this paper is to discover key flight parameter features of long landing incidents by analyzing Quick Access Recorder (QAR) data and put forward prevention measures from the perspective of pilot operation at the same time. First, 73 flight performance parameter variables and 4 operation parameter variables were defined, covering major landing stages from 1500 ft to touchdown. Then 128 cases of selected QAR data were divided into two groups according to the threshold of identifying normal and long landing. Second, each flight parameter variable of these 128 flights was compared between groups and then the logistic and linear regression models were developed respectively to further examine the links between touchdown distance and these flight parameter variables. Third, potential flight operation causing performance difference of long landing incidents was also analyzed. Finally results indicate that the period of 200 ft to touchdown is the key stage of landing and flare is the most critical operation affecting touchdown distance. It is suggested that the pilot should inspect the ratio of descent rate and groundspeed carefully at the height of 50 ft and pilot's faster and steady pulling up columns is probably helpful for an excellent flare and landing. The findings are expected to be applied into flight operation practice for further preventing long landing incidents and even the runway excursion accidents. (C) 2014 Elsevier Ltd. All rights reserved.

[1]  J G Hollands,et al.  ENGINEERING PSYCHOLOGY AND HUMAN PERFORMANCE - THIRD EDITION , 2000 .

[2]  David O'Hare,et al.  Improving pilots' risk assessment skills in low-flying operations: the role of feedback and experience. , 2006, Accident; analysis and prevention.

[3]  Denis Javaux.  Human error, safety, and systems development in aviation , 2002, Reliab. Eng. Syst. Saf..

[4]  Ryota Mori,et al.  Modeling of Pilot Landing Approach Control Using Stochastic Switched Linear Regression Model , 2010 .

[5]  P. H. Wewerinke.  The Effect of Visual Information on the Manual Approach and Landing , 1980 .

[6]  Frank H Hawkins,et al.  Human Factors in Flight , 1987 .

[7]  Charles I. Abramson,et al.  Landing Flare Accident Reports and Pilot Perception Analysis , 2002 .

[8]  G Galanis,et al.  Runway Width Effects in the Visual Approach to Landing , 2001, The International journal of aviation psychology.

[9]  David Pitfield,et al.  An improved methodology for assessing risk in aircraft operations at airports, applied to runway overruns , 2004 .

[10]  Alan Agresti,et al.  Building and Applying Logistic Regression Models , 2003 .

[11]  Max Mulder,et al.  The Effects of Pictorial Detail on the Timing of the Landing Flare: Results of a Visual Simulation Experiment , 2000 .

[12]  Albert Boquet,et al.  Human Error and Commercial Aviation Accidents: An Analysis Using the Human Factors Analysis and Classification System , 2007, Hum. Factors.

[13]  Harry W Orlady,et al.  Human Factors in Flight - Second Edition , 1993 .

[14]  Emery R. Hayhurst,et al.  Industrial Accident Prevention, A Scientific Approach , 1932 .

[15]  Ali Zolghadri.  Early warning and prediction of flight parameter abnormalities for improved system safety assessment , 2002, Reliab. Eng. Syst. Saf..

[16]  David Harris,et al.  The Influence of Human Factors on Operational Efficiency , 2006 .

[17]  Rosa María Arnaldo Valdés,et al.  The development of probabilistic models to estimate accident risk (due to runway overrun and landing undershoot) applicable to the design and construction of runway safety areas , 2011 .

[18]  David Pitfield,et al.  The normalisation of aircraft overrun accident data , 2003 .

[19]  Hiroshi Takahara,et al.  Analysis of human-pilot control inputs using neural network , 2006 .

[20]  Qi Mingliang Shao Xueyan Chi Hong.  Flight operations risk diagnosis method on quick-access-record exceedance , 2011 .

[21]  Danny Benbassat,et al.  General Aviation Landing Flare Instructions , 2002 .

[22]  Han Wen-lv.  Analysis on paremeters characteristics of flight exceedance events based on distinction test , 2011 .

[23]  Ratan Khatwa,et al.  Flight Safety Foundation Approach-and-Landing Accident Reduction Task Force - Analysis of Critical Factors During Approach and Landing in Accidents and Normal Flight: Data Acquisition and Analysis Working Group Final Report , 1999 .

[24]  Charles I. Abramson,et al.  Comparative Approach to Pilot Error and Effective Landing Flare Instructions , 2002, International Journal of Comparative Psychology.

[25]  Ryota Mori,et al.  Analysis of Visual Cues During Landing Phase by Using Neural Network Modeling , 2007 .

[26]  Don Harris,et al.  The relationship between manual handling performance and recent flying experience in air transport pilots , 2010, Ergonomics.

[27]  J. G. Hollands,et al.  Engineering Psychology and Human Performance , 1984 .

[28]  Stephen Palmisano,et al.  Visual perception of touchdown point during simulated landing. , 2005, Journal of experimental psychology. Applied.