MIA Runway 8R/26L Stopping Dynamics EXCURSION DETECTED

Grounded in FAA Investigation: Cargo Flight from Puerto Rico Runway Excursion at Miami International Airport
Spatial Runway Profile: Runway 8R/26L (10,500 ft) • Touchdown Zone & RESA
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Interactive: Drag plane icon or threshold marker along 10,500 ft length
Runway Length (LDA) 10,500 ft Miami Intl (MIA) 8R
Total Distance Req. 11,340 ft 2,100 ft float + 9,240 ft roll
Runway Safety Margin -840 ft Overrun past pavement end
Exit Speed at End 42 kts Arrestor bed / RESA entry
Dynamic Hydroplaning 112 kts V_p threshold (155 PSI)
Flight Presets Real-World MIA Scenarios
Miami Airport Runway 8R/26L (10,500 ft)
Touchdown Point past Threshold 2,100 ft
Standard Aim (1,000 ft) Mid-Field Float (2,500 ft) Critical Deep (4,000 ft)
Approach Ground Speed (V_ref / Touchdown) 138 kts
Surface Contamination & Systems FAA AC 91-79A Braking Physics
Surface Water & Braking Action Standing Water (μ = 0.22)
Thrust Reversers & Spoilers Partial / 1 Engine Inop
Landing Aircraft Gross Weight 295,000 lbs
Main Tire Pressure (Hydroplaning Formula 9√P) 155 PSI (V_p = 112 kts)
Hydroplaning Dynamic Phase:
High. Ground speed (138 kts) exceeds dynamic hydroplaning threshold (112 kts). Tire spin-up delayed; zero wheel braking for first ~1,850 ft of rollout.
Energy Dissipation Balance:
Aerodynamic drag: 32% | Reverse thrust: 24% | Wheel mechanical brakes: 44%. Degraded reverser lengthened rollout by ~1,120 ft.
RESA / Arrestor Status:
Arrestor bed / soft ground deceleration engaged over final 300 ft. Excursion stopped at -840 ft beyond paved threshold.
Generated Incident Investigation Artifact Data: