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MY FS FLIGHTS
Flight Score
Arrival
Reduce power earlier on final to bring threshold speed back to 139 kt.
What happened: You crossed the threshold at 142 kt against a target of 139 kt, and touchdown followed at 227 m, well short of the 457 m aim point. Carrying extra speed over the threshold usually floats the flare and carries the touchdown point short.
Watch for: Airspeed indicator, target 139 kt at the threshold.
Every knot above Vref is stored kinetic energy, and energy stored at the threshold must be dissipated in ground effect before the aeroplane will stop flying. Because kinetic energy scales with the square of speed, the excess you must dissipate grows fast. At a 45-knot approach, five knots hot is over a tenth more speed and roughly a quarter more energy to get rid of in ground effect. This is why the fix is never in the flare. It was decided three miles earlier, on final, at the airspeed indicator.
Read more in VRef ExplainedStart to finish · 19 stages, 17 in the score
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From brake release to the end of the climb, against time, then the takeoff point by point.
Rotated at 150 kt, on the 150 kt target, and lifted off at 177 kt 8.0 s later, the nose coming up at 0.9° a second. Climb 3 averaged 199 kt, 15 kt over its 184 kt target.
Two traces from brake release: the airspeed on top, and below it the pitch, which is how far the nose is above the horizon. The dashed green line is the speed to rotate at for this aircraft at its weight, and the green dot is where the nose started to come up. The figures at liftoff are the pitch then and how fast the nose came up, in degrees a second. The shaded stretch is Climb 3, the part of the climb scored on holding the climb speed.
The takeoff, point by point
Side view from the start of the roll to the end of Climb 3 at 932 ft.
Reached 35 ft with 1,330 m of runway left; gear up at 766 ft, inside the 806 ft that gets full marks; then climbing at 1,820 fpm on average to 932 ft.
The takeoff from the side: the height above the runway against the distance along it. The numbers along the runway are the speeds reached at each point. Lifting off in the amber last quarter of the runway costs marks for the roll length. The gear-up ring is coloured by its mark. The shaded stretch is Climb 3, scored on its average speed against the target.
Plan view the roll down the 3,806 m runway.
Rolled from 67 m in, drifted right of the centreline, 7.5 m at the widest, and lifted off 7.6 m right. Airborne 53 % of the way down the runway, before the 75 % line.
The roll from above, with your left at the top. The line is where the wheels went, and "widest" is the furthest you drifted off the centreline. Lifting off before the amber 75 % line gets full marks for the roll length.
Two stabilised approach gates, each with seven checks, where the approach path is 1,000 ft and 500 ft above the runway. They are the approach's score: the checks passed out of the checks that ran.
When the approach was stable
Every check met from 4 nm to 0.7 nm, then not again: low from 0.7 nm to the threshold.
Each line is one of the gate checks, run along the whole final rather than only at the gates: green where it would have passed, amber where it would not. The glideslope, centreline and speed lines use the bands in the charts beside this card. The sink rate is allowed what the glideslope needs at your ground speed plus 600 fpm, the wings 10° of bank, and the gear and flap are read from when you moved the levers. The bottom line is green where every check held at once, ignoring blips shorter than 0.2 nm, and the sentence above it says from where it held to the threshold. A ring is a stabilisation gate, where the checks in the table were taken.
The final from 4 nm, with the stabilisation gates on it.
Profile height against the 3° glideslope, with its 1° band in green.
On the glideslope from 4 nm to 0.7 nm, then low to the threshold (up to 120 ft under).
Your height above the runway against the distance still to go. The glideslope is the steady descent path to the aiming point, 305 m past the threshold: 3° here, which is about 320 ft for every nautical mile out, crossing the threshold at about 50 ft. The row under the distances is the height it puts you at. Inside the green band your path is drawn green; outside it, amber. A ring is a stabilisation gate: green when every check there passed, amber with the failed checks named beside it.
Plan distance off the extended centreline, your left at the top, with the 1° band. Sideways distances are drawn 21× larger than distances along the final.
Inside the 1° band all the way from 4 nm, never more than 18 m off the centreline.
Looking down from above, flying left to right towards the runway: up the page is left of the centreline, down is right. Sideways distances are stretched so that small drifts show, so a line that looks wild here may be only a few tens of feet. The labels are how far off you were at each distance, amber when outside the band.
Speed against the approach speed. The green band runs from 5 kt slow to 35 kt fast at the 1,000 ft gate, closing to 21 at 500 ft and 10 at the threshold.
Inside the speed band all the way, between −3 kt and +6 kt on the approach speed of 139 kt.
Your indicated airspeed down the final, against the approach speed for this aircraft at its landing weight. The band allows 5 kt slow and more on the fast side further out, closing as you get lower, because the speed is expected to come off on the way down. The figures are knots above (+) or below (−) the approach speed.
Over the threshold
Touchdown
The aircraft touched down before the threshold. Everything the flare is measured against - the profile, the crossing height, the aim point - is referenced to a threshold this landing never reached, so read the numbers below as what happened short of the runway, not on it. Landing short is the fault to fix before anything about the hold-off is worth judging.
Little crosswind (1 kt): nothing to correct for. Touched down with the nose 1° right of the track, wings level.
Wind 351° at 4 kt · 4 kt tail · 1 kt across
The wind is the one recorded at the landing, split along the runway (headwind or tailwind) and across it. To hold the centreline in a crosswind the nose points a little into wind - the crab - and is straightened with rudder just before the wheels touch, often with the into-wind wing lowered to stop the drift. These are the nose against the direction you were actually moving, and the wings, at the moment of touchdown. Shown for reading; not marked.
From 148 kt at touchdown to taxi speed (30 kt) in 37 s, an average deceleration of 0.17 g.
Your ground speed from the moment the wheels touched until you were down to taxi speed, against the distance rolled. A steep line is hard braking, a shallow one a long, gentle roll. For scale, an airliner's lowest autobrake setting decelerates at about 0.15 g, a medium one about 0.3 g. Shown for reading; not marked.
Side view — the last 1,524 m of the approach.
Began the flare late, at 8 ft; crossed the threshold at 40 ft, close to the 50 ft target. Touched down 227 m before the threshold.
The last stretch of the approach and the touchdown, from the side. The height is stretched so that the last few feet show: 80 ft top to bottom, against 1,524 m across. The dashed line is the ideal, 50 ft over the threshold and down 305 m in. The flare ring is where you began raising the nose, and "descent slowed" is where the sink came off; the figures beside them are the sink rate, pitch and speed at that point.
Plan view — the first 1,524 m of the 3,101 m runway, to the same scale as the side view.
The runway from above, with your left at the top. Touching down inside the green bracket scores full marks for the distance. The shaded part is the rollout, up to where it ended. The arrow beside the runway is the crosswind, pointing the way the air was moving, so it pushed the aircraft that way.
Touched down 227 m short of the threshold. The arrival was smooth.
The rest of the report
The Airbus A330-900 taxied from the parking area to runway 18L at ZBAA Beijing Capital International Airport in 17 minutes, covering 4 nm.
Take-off was on runway 18L with a take-off distance of 2,015 m (53 % of the runway). Rotation occurred at 150 kt. Local weather was 28 °C, wind 3 kt from 360°, crosswind 0 kt and tailwind 3 kt.
Initial climb to 1,000 ft agl took 29 seconds at an average rate of 1,659 fpm, reaching 203 kt at the top of the segment.
The climb continued from 1,178 ft asl to 14,819 ft asl in 6 minutes, covering 32 nm, beginning 2 nm south of ZBAA.
Level flight at 15,000 ft asl lasted 13 minutes and covered 79 nm, starting overhead Langfang.
A further climb from 15,000 ft asl to 35,999 ft asl took 20 minutes over 141 nm, beginning 4 nm south-east of Renqiu, with a brief level-off at 21,000 ft asl.
Cruise at 36,000 ft asl was held for 137 minutes, covering 1,103 nm, starting 17 nm north of Yangquan.
Descent from 35,993 ft asl to 1,262 ft asl was completed in 20 minutes over 110 nm, beginning 15 nm south of Lianzhou.
A go-around was executed on runway 20L at ZGGG Guangzhou Baiyun International Airport at 252 ft agl.
On the subsequent final approach to runway 20L at ZGGG, descent from 1,268 ft agl to 65 ft agl took 87 seconds. Stabilisation checks at 1,000 ft and 500 ft above the runway were met for gear down, landing flap, sink rate, glideslope, centreline and wings level; speed was not met at one gate. Configuration was landing gear down at 2,597 ft agl and 200 kt, final flap position 5 at 1,286 ft agl and 165 kt.
Landing occurred on runway 20L (runway length 3,101 m). Touchdown was 227 m short of the threshold; the threshold was never crossed in the air. Threshold speed was 142 kt. The flare was described as great but started late. Touchdown speed was 140 kt, a little fast, with a smooth rate of -145 fpm and very good alignment. Local weather was 29 °C, wind 4 kt from 351°, crosswind 1 kt and tailwind 4 kt. No bounce occurred.
Total landing distance was 1,746 m (56 % of the runway) and rollout alignment was perfect.
The aircraft taxied from the runway to parking in 7 minutes, covering 1 nm.
Overall, the flight covered 1,618 nm in 252 minutes and used 23,844 kg of fuel.
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