Download - Background
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•In 1999, the Government of Canada and NAV CANADA declared the runway incursion problem to be one of the most important safety issues in Canada
Background
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•Transport Canada formed asub-committee to study runway incursions
•NAV CANADA commissioneda parallel study at 20 sites with ATS facilities
Background (cont)
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NAV CANADA Methodology
•Conduct WWW and literature review•Determine sites for visits and discussions with local stakeholders•Interview company staff, review local procedures, etc. •Conduct safety round-tables at each site and compile summary reports•Convene panel of aviation experts to review data (June 2000)•Submit report with recommendations of expert panel
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• NAV CANADA runway incursion final report accepted in March/01
• Report published internally April 01• Report made public April 26/01
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NAV CANADA REPORT
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NO EARLY SOLUTION
x
Neither Transport Canada or NAV CANADA study teams were able to find any single factor or combination of factors that have changed so radically as to account for such an increase in incursions since 1996
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STUDYRECOMMENDATIONS
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• 23 recommendations by Transport Canada• 27 recommendations by NAV CANADA• Some recommendations are similar
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• Action Plan created to address 10 areas of concern: Policy, Procedures, Training, Awareness, Communication & Co-ordination, Monitoring, Database, Equipment, Diagrams and Other
• Many areas required joint implementation with Transport Canada
NAV CANADA STUDY:
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• Adopt a common definition “Any occurrence at an airport involving the
unauthorized or unplanned presence of an aircraft, vehicle, or person on the protected area of a surface designated for aircraft landings and departures”
Apply a common risk severity factor to each reported occurrence:– Negligible, Low, Medium, High and
Extreme
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POLICY
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•Installation of NOVA 9000 Airport Surface Detection Equipment (ASDE) with RIMCAS at airports such as Toronto and Halifax
•Engineering study into National Runway Use Indicator Systems
Technology
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Awareness and Education
•Safety articles in National aviation safety newsletter
•Safety articles in company newsletters
•Internal safety bulletins distributed
•Tele-conference with managers and operations specialists at 117 sites
•Incursion prevention Video & Posters (IPAT)
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Poster # 1 Poster # 2
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Poster # 3 Poster # 4
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ATC PROCEDURES
ATC procedures changed:•Taxi to position procedures•Intersection departures•Cross-runway authorizations•Blanket clearances•Readback of “Hold Short”•No ATC clearance in position
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Annual recurrent training on:
• Professional Communications
• Position hand-over procedures
• Runway scanning techniques
• Controllers and flight service specialists given a complete review of the Incursion study during the 2001/2002 recurrent training year
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TRAINING
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COMMUNICATIONS/COORDINATION
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Professional communications part of annual recurrent training for controllers and specialistsTraining on Hearback/Readback errors in 2002
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SYSTEMMONITORING
• Development and application of an Incursion monitoring program by NAV CANADA
• Ensure that NAV CANADA authorities conduct a more vigorous monitoring of ATS communications
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• Install inductive loop systems
at high-risk sites
• National standard for incursion warning system
• RIMCAS software
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EQUIPMENT
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AIRPORT DIAGRAMS
•Diagrams of controlled airports to be made available at low or no cost
OTHER•Develop standard taxi routes On test in Vancouver
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RUNWAY INCURSIONSTATISTICS 1998-2001
*MORE DILIGENT REPORTING BY FSS & ATC since 2000
Incursions by YearAirports serviced by NAV CANADA
0
100
200
300
400
OIPDVPDCumulative
OI 31 37 34 42 39
PD 49 104 156 175 191
VPD 40 72 96 111 114
Cumulative 120 213 286 328 344
1998 1999 2000 2001 2002
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PD56%
VPD32%
OI12%
INCURSIONS 2001- 2002INCURSION ALL TYPES
PD56%
VPD 33%
OI11%
2001 2002
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Risk Level Graphs
Year 2001
MED/LO-254
HIGH-82
EXTREME13
2002 September 30
Extreme 1
High 30
Med/Low313
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YEAR EXTREME HIGH MED/LOW2001 3.70% 23.50% 72.80%2002 0.29% 8.72% 90.98%DIFF -3.41 -14.78 18.18
Risk levels -Table
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• 34 ATC OIs in 2000
• 32 ATC OIs in 2001 and 10 FSS
• 20 ATC OIs in 2002 and 15 FSS
• No seasonal tendency
• Most occur between 8:00 and 18:00
• 24% occur at shift change/meal hours
(in 2001)
• Most involve ATC clearances with an aircraft or vehicle on the active runway
• Most reasons include forgetfulness, distractions or failure to scan the runway
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ATS OPERATING IRREGULARITIES(OI) 2000-2002
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What is the next step?
•Continued monitoring of runway incursions•Enhanced collection/analysis of incursion data with emphasis on Human Factors•Investigate all incursions•Develop preventive measures based on analysis
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Next step (cont.)
•Continue:•education of controllers and flight service specialists •incursion prevention articles•annual recurrent training•cooperation with government Safety inspectors
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For more information, please visit our Website at:
www.navcanada.ca.
or contact
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CANADA -2002