Runway Situation Awareness Tools Marisa Jenkins

Transcription

1 Runway Situation Awareness Tools Marisa Jenkins Flight Deck Engineering Principle Investigator, Surface Operations The Boeing Company Export of this technology is controlled under the United States Export Administration Regulations (EAR) (15 CFR ). An export license may be required before it is used for development, production or use by foreign persons from specific countries. The controller of this data has the individual responsibility to abide by all export laws. ECCN: 9E991 SAAFER 1

2 Runway overrun excursions Runway excursions are the first leading cause of aviation accidents and the third leading cause of transport airplane fatalities. Boeing Safety - A top issue U.S. NTSB - Runway safety - top 10 issue since 1991 Flight Safety Foundation - A top issue IATA - Recognized accident issue ICAO GRSS in May A top issue SAAFER 2

3 Overrun characteristics Stability Touch-down Deceleration Unstable approach (too high, too fast) Tailwind AB too low Friction limited or runway contamination Long landing Speedbrakes late or not deployed Reversers late or not deployed Overrun excursions often are caused by more than one factor High touchdown speed Reverser level too low or reduced too soon Decision height SAAFER 3

4 Guiding principles Mitigate all contributing factors to overruns Multiple solutions and technologies required Ensure maximum fleet penetration Work towards software-only solutions (when feasible) Gain customer support and feedback Work towards in- and out-of-production solutions Procedures Training Aid Flight Deck Technology Work towards technology packages to incentivize airline acceptance Implement enhancements as soon as possible Advocate near-term solutions (procedures, training aid, existing technology options) Multi-model planning: features and functions incorporation SAAFER 4

5 Boeing s overrun solution Runway Situation Awareness Tools Procedures Flight Deck Technology Technology Enhanced approach planning tools Aural and visual runway positional awareness and alerting Stability guidance and alerting Predicted runway stop location display Overrun alerting For every landing Perform a landing distance calculation Calculate and brief a go-around point Utilize appropriate Speedbrake/Thrust Reverser callouts Training Aid Approach and Landing Training Aid video Flying a stable approach Runway contamination or friction Checking runway length available versus required Reported conditions that vary from actual Approach speed additives and effect Proper, timely use of all deceleration devices SAAFER 5

6 Procedures Perform a thorough approach briefing Perform a landing distance calculation and assessment Plan a go-around point or a latest touchdown point Ensure required procedural callouts are made Note: A thrust reverser callout and a landing distance calculation were added to the FCTM and the FCOM Procedures Flight Deck Technology Training Aid SAAFER 6

7 Training aid video Pilots must understand the relationship among these factors Flying a stable approach Touchdown point Runway contamination known or unexpected Calculating the runway distance available versus required Reported conditions: Can vary from actual conditions Reliability of runway braking action reports Wind data Approach speed additives: Effect on landing distance Energy to be dissipated Proper, timely use of deceleration devices Procedures Training Aid Flight Deck Technology SAAFER 7

8 Technology Procedures Flight Deck Technology Training Aid SAAFER 8

9 Planning Approach planning Approach Touchdown Deceleration Displayed landing distance dry or contaminated runways Assessment of runway available versus required SAAFER 9

10 Planning Approach planning Approach Touchdown Deceleration Displayed landing distance dry or contaminated runways Assessment of runway available versus required SAAFER 10

11 Approach Approach planning Approach Touchdown Deceleration APPROACHING 28L SHORT RUNWAY TOO HIGH TOO FAST Runway SA and alerting Stable (speed, altitude, on G/S) and guidance Instability alerting SAAFER 11

12 Touchdown Approach planning Approach Touchdown Deceleration Landing and flare guidance Runway position SA Long landing alerting X THOUSAND REMAINING LONG LANDING SAAFER 12

13 Touchdown Approach planning Approach Touchdown Deceleration Landing and flare guidance Runway position SA Long landing alerting X THOUSAND REMAINING LONG LANDING SAAFER 13

14 Landing and rollout Approach planning Approach Touchdown Deceleration Runway positional awareness Display of calculated stop location Overrun alerting SPEEDBRAKE Speedbrake alerting X THOUSAND REMAINING ONE HUNDRED REMAINING OVERRUN SAAFER 14

15 International Coordinating Council of Aerospace Industries Associations Future equipage and available SOP and training Procedures Training Aid Flight Deck Technology Non-equipage mitigations available Updated approach procedures Boeing-developed Approach and Landing Training Aid Flight Safety Foundation Approach and Landing Accident Reduction (ALAR) tool kit IATA Runway Excursion Risk Reduction (RERR) toolkit Equipage mitigations available Head-up Display (HUD) Vertical Situation Display (VSD) Onboard Performance Tool (OPT) Runway Awareness Advisory System (RAAS) Packages in work for Boeing models, starting 2015 ICAO Regional Runway Safety Summit SAAFER 15

16 Questions SAAFER 16