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MY FS FLIGHTS
Flight Score
Departure
Make small rudder corrections against a point at the far end to hold the centreline.
What happened: During the ground roll you drifted 13 m off the runway centreline.
Watch for: Watch runway alignment against the centreline, correcting with small rudder inputs.
See Departure Roll
Arrival
Use small rudder inputs against a point at the far end of the runway to hold the centreline during rollout.
What happened: During the rollout the aircraft drifted 14 m off the centreline.
Watch for: Runway centreline marks: hold the aircraft tracking straight down the centreline through rollout
See Arrival Rollout
Ground control varies with speed, full authority at walking pace, progressively reducing as groundspeed rises. The aircraft becomes twitchy at any speed, every small pedal input swings the nose, which can encourage large-amplitude leg inputs that no real aircraft would accept.
Read more in How to Taxi AnywhereStart to finish · 19 stages, 17 in the score
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Taxi out
The roll
Liftoff and climb
Plan view the roll down the 3,657 m runway.
Rolled from 92 m in, drifted left of the centreline, 13 m at the widest, and lifted off 13 m left, in 6 kn of crosswind from the left. Airborne 26 % 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. The arrow beside the runway is the crosswind, pointing the way the air was moving, so it pushed the aircraft that way.
Side view from the start of the roll to the end of Climb 3 at 741 ft.
Reached 35 ft with 2,366 m of runway left; gear up at 57 ft, inside the 400 ft that gets full marks; then climbing at 2,850 fpm on average to 741 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.
Speed and pitch from brake release to the end of the climb, against time.
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 figure at liftoff is the pitch then. The grey dashed line across the pitch is the attitude held from 35 ft to the end: a nose held steady is a climb speed that holds, and the airspeed trace sits directly above it to compare. The shaded stretch is Climb 3, the part of the climb scored on holding the climb speed.
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 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.
Inside the glideslope band from 4 nm to the threshold, never more than 70 ft below the slope.
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 14× larger than distances along the final.
Inside the 1° band all the way from 4 nm, never more than 27 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 34 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 +0 kt and +4 kt on the approach speed of 137 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
Perfect landing flare
Touchdown
Rollout
Taxi in
Side view — the last 1,524 m of the approach.
Crossed the threshold at 32 ft, 18 ft below the 50 ft target; began the flare at 25 ft. Touched down 480 m in, 175 m past the ideal 305 m.
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.
Sink and pitch — through the flare, lined up with the side view.
The sink went from 770 fpm at the flare to 40 fpm at touchdown. The nose came up 1.7° on the way down. Into the flare at 139 kt, on the 137 kt approach speed, and 132 kt at touchdown.
Lined up with the side view above, so a point on one sits under the same point of the other. On top, how fast you were coming down: 0 is level, and −600 is 600 ft a minute down. Below, the pitch. In a flare the nose comes up and the descent slows towards 0. The figure at the touchdown line is your touchdown rate.
Plan view — the first 1,524 m of the 3,399 m runway, to the same scale as the side view.
Touched down 2.2 m left of the centreline and drifted to 9.8 m left on the rollout. Little crosswind (2 kt): nothing to correct for. Touched down straight, wings level.
Wind 120° at 4 kt · 3 kt head · 2 kt across
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. 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. The sentence gives the nose against the direction you were actually moving as the wheels touched, and the steepest bank as they touched, the figure the touchdown's Bank tile marks. The rest of it is shown for reading, not marked.
The 480 m touchdown sits inside the full-score zone. The arrival was smooth.
The stop — touchdown to taxi speed.
From 132 kt at touchdown to taxi speed (30 kt) in 27 s, an average deceleration of 0.21 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.
The rest of the report
The Boeing 747-8 taxied from the parking area to runway 23R at RCTP Taiwan Taoyuan International Airport in 10 minutes, covering approximately 1 nm.
During the departure roll on runway 23R, the aircraft accelerated to a liftoff speed of 159 kt and left the ground after traveling 950 m, which represented 26 % of the runway; ambient temperature was 29 °C with a wind of 8 kt from 170°, a cross-component of 7 kt and a headwind component of 4 kt.
Climb commenced overhead RCTP, rising from 1,076 ft asl to 30,025 ft asl - an altitude gain of 28,948 ft - in 11 minutes while covering 56 nm.
The first cruise segment began 24 mi north-west of RCMQ Taichung International Airport and continued for 51 minutes, during which the aircraft flew 317 nm at level altitude.
Descent started 5 mi north of Jieshi, China, with the aircraft descending from 29,807 ft asl to 6,204 ft asl - a loss of 23,603 ft - over 14 minutes and a distance of 98 nm.
A brief cruise followed 10 mi north of Shenzhen, lasting 2 minutes and covering 7 nm.
The next descent began 8 mi north-east of ZGSZ Shenzhen Bao'an International Airport, dropping from 5,664 ft asl to 2,417 ft asl - a decrease of 3,247 ft - in 3 minutes while traveling 14 nm.
A further level cruise segment originated 6 mi south of Dongguan, persisting for 6 minutes and spanning 16 nm.
On final approach to runway 15 at ZGSZ Shenzhen Bao'an International Airport, the aircraft aligned from the north-west on a heading of 153.0° at 4 nm and 1,224 ft agl.
Landing on runway 15 was executed with a threshold speed of 139 kt; touchdown occurred 56 m beyond the touchdown zone at 132 kt, a rate of -67 fpm, and a lateral offset of 5.8 m from the centreline. The runway length is 3,392 m, and the total landing distance measured 1,397 m (41 % of runway). Local conditions were 28 °C, wind 4 kt from 120°, crosswind 2 kt and headwind 3 kt.
Rollout alignment was noted to be slightly off centreline by 14.9 m as the aircraft decelerated after touchdown.
The aircraft taxied from the runway to the parking area in 1 minutes, covering less than 1 nm.
Overall, the flight covered 516 nm, required 86 minutes of airborne time, and consumed 12,146 kg of fuel.
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