Performance Service
Takeoff & Landing Performance
Estimate required runway distance based on aircraft and environmental parameters. For simulation only.
Aircraft & Config
Aircraft
Flap Config
Anti-ice
Weight & Balance
OEW
42,400 kgOEW
Passengers
Avg Wt
kg
Cargo (kg)
Fuel (kg)
TOW
64,500 kg
Payload 14,100
OEW 42,400MTOW 78,000
Airport & Runway
Runway Length (m)
Runway Mag Hdg (°)?
Elevation (m)
Weather & Surface
OAT (°C)
QNH (hPa)
Wind Dir (°M)
Wind Spd (kt)
Runway Condition
Runway Slope (%)?
Takeoff Distance TOD
1,352
m
Available TODA
3,000
m
Margin
+1,648
Good · 54.9%
Required / Available
45%
1,352m / 3,000m
Accel-Stop ASD: 2,154m(-846m vs ASDA)
V Speeds
V1
130
kt · Decision
VR
133
kt · Rotate
V2
135
kt · Safety
Flex Temperature
Recommended FLEX
20°C
Range
14.9805118104°C69.9805118104°C (Range)
FLEX 20°C — assumed temp derate
Flap Config Comparison
| Config | Req. Dist | Margin | V1 | VR | V2 |
|---|---|---|---|---|---|
CONF 1+F | 1,513m | +1,487m · 49.6% | 132 | 135 | 137 |
CONF 2Current | 1,352m | +1,648m · 54.9% | 130 | 133 | 135 |
CONF 3Recommended | 1,261m | +1,739m · 58% | 127 | 130 | 133 |
Obstacle Limit Analysis
2nd Segment Limit
76,000 kg
Obstacle Margin
-11,500 kg
Exceeds obstacle limit
Environment
Pressure Alt
17 ft
Density Alt
19 ft
ISA Dev
ISA+0°C
ISA Temp 15°C
Wind Component
Headwind 0 kt
Factor Breakdown
| Factor | Effect | Cumulative |
|---|---|---|
| Reference | 0.0% | 2,090 m |
| Weight correction | -35.4% | 1,350 m |
| Elev PA 17ft | +0.1% | 1,352 m |
| OAT 15°C ISA+0°C | +0.0% | 1,352 m |
| Dry | 0.0% | 1,352 m |
| Final Required Distance | 1,352 m |
This tool uses estimation algorithms. For simulation only. Not for real-world flight.