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FNLU
Luanda, Angola
Runway 25
Elevation236 ft asl
Weight64,077 kg
Fuel6,280 kg
Wind270° · 2 kn · 1 kn cross

Flight Score

91.11 %
FZAA
Kinshasa, Democratic Republic of the Congo
Runway 06
Elevation997 ft asl
Weight61,367 kg
Fuel3,377 kg
Wind270° · 2 kn · 1 kn cross
25 Jul 2026 1:13 315 nm Airbus A320 2,903 kg
Departure Score
97.94 %
Enroute Score
96.79 %
Arrival Score
78.61 %

What went well

Touchdown 25 m in — inside the full-score zone
Rollout controlled — 25 % of the runway used
Lifted off at 148 kt — on the 151 kt target

What held you back

Arrival Approach — landing lights off should be on; 500 ft gate 57 %, −3.57 points
Arrival Landing — Flare profile at 39 %, −1.46 points
Arrival Touchdown — Touchdown rate was -461 fpm at 44 %, g force 1.02 to 1.43 g at 90 %, −1.13 points

Next time

Arrival

Reduce power earlier on final so speed is back to 137 kt before the gate, not after it.

What happened: Speed control was already loose at the stabilisation gate, and this flight crossed the threshold at 146 kt against a target of 137 kt, 9 kt fast. Carrying excess speed into the gate like this usually carries straight through to a fast threshold crossing.

Watch for: Airspeed indicator, targeting 137 kt by the gate and held to 137 kt at the threshold.

See Arrival ApproachArrival Landing

Preparing for a stable approach will give you time to decide on whether to attempt the landing or going around. Too much altitude with a high sink rate will result in carrying too much speed onto the runway. Configuring flaps and the gear late also won't help the speed decay.

Read more in The Stabilised Approach

Start to finish · 14 stages, 12 in the score

The flight story

Departure One segment per stage, in flight order — colour is the score band. Drag the bar to move along the flight, or click a stage card to open its detail. Arrival
Departure Taxi 100.00Taxiing from the parking to the runway took 10 minutes and covered 2 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 12 kt0 kt min to max 19 kt 0 0 kt
100 % Average speed turning corners 9 ktmax 11 kt 0 0 kt
100 % Average g force 1.00 g0.99 g min to max 1.01 g 1.00 1.00 g
Info Average pitch angle 0.2 °-0.1 ° min to max 0.5 ° 0.4 -0.1 °
Info Average bank angle 0.2 °0.0 ° min to max 0.9 ° 0.2 0.0 °

Events

Info Flaps Position 1 9 ft agl
Info Flaps Position 2 9 ft agl
Info Battery Master On 9 ft agl
Info Engine 2 Started 9 ft agl
Info Beacon Lights Switched On 9 ft agl
Info Navigation Lights Switched On 9 ft agl
Info Taxi Lights Switched On 9 ft agl
Info Autopilot Master Switched On 9 ft agl
Info Landing Gear Down 9 ft agl
Info Parking Brake On 9 ft agl
Info Engine 1 Started 9 ft agl
Info Taxi Lights Switched Off 9 ft agl
Info Flaps Position 1 9 ft agl
Info Flaps Fully Retracted 9 ft agl
Info Flaps Position 2 9 ft agl
Info Flaps Position 3 9 ft agl
Info Taxi Lights Switched On 9 ft agl
Info Parking Brake Off 9 ft agl
Departure Runway Entry Entering runway 25 at FNLU Quatro de Fevereiro International Airport, Average speed was 11 kt.
ScoreDescriptionStartProfileEnd
Info Average speed 10 kt0 kt min to max 19 kt 0 19 kt
Info Average pitch angle 0.6 °0.4 ° min to max 0.7 ° 0.4 0.7 °
Info Average bank angle 0.2 °0.0 ° min to max 0.4 ° 0.0 0.4 °
Info Average g force 1.00 g1.00 g min to max 1.00 g 1.00 1.00 g
Departure Roll 89.68Departure roll runway 25 at FNLU Quatro de Fevereiro International Airport. Takeoff distance 1,503 m 65 % of runway. Liftoff speed was 148 kt. Local weather - Temperature 18 °C. Wind 2 kt at 270 °. Crosswind: 1 kt Headwind: 2 kt.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 1,503 m65 % of runway
100 % Liftoff speed was 148 ktTarget 151 kt
98 % Runway alignment max 3.49 m right2.11 m left to 3.49 m right -3.15 1.75 m
100 % Average g force 1.00 g0.95 g min to max 1.04 g 1.00 0.97 g
100 % Takeoff Bounce
Info Average pitch angle 0.9 °0.0 ° min to max 7.9 ° 0.7 7.9 °
Info Average bank angle 0.2 °0.0 ° min to max 0.5 ° 0.4 0.3 °

Events

Fail Landing Lights
Fail Strobe Lights
Departure Climb 1 100.00Departure climb to 50 ft agl from runway 25 FNLU Quatro de Fevereiro International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.1 °-0.1 ° min to max -0.0 ° -0.1 -0.0 °
100 % Average speed 152 kt148 kt min to max 154 kt 148 154 kt
100 % Average bank angle 0.2 °0.1 ° min to max 0.3 ° 0.3 0.2 °
100 % Average g force 1.12 g0.98 g min to max 1.18 g 0.98 1.17 g
Info Average VSI 589 fpm158 fpm min to max 1,135 fpm 158 1,135 fpm
Info Average altitude 10 ft agl0 ft agl min to max 32 ft agl 0 32 ft agl
Info Average pitch angle 11.8 °8.1 ° min to max 14.8 ° 8.1 14.8 °

Events

Info Strobe Lights Switched On 12 ft agl · 150 kt
Departure Climb 2 100.00Departure climb to 400 ft agl from 25 FNLU Quatro de Fevereiro International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.0 °-0.0 ° min to max -0.0 ° -0.0 -0.0 °
100 % Average speed 155 kt154 kt min to max 156 kt 154 156 kt
100 % Average bank angle 0.2 °0.2 ° min to max 0.2 ° 0.2 0.2 °
100 % Average g force 1.11 g0.97 g min to max 1.17 g 1.17 0.98 g
Info Average VSI 1,645 fpm1,155 fpm min to max 2,421 fpm 1,155 2,421 fpm
Info Average altitude 92 ft agl33 ft agl min to max 364 ft agl 33 364 ft agl
Info Average pitch angle 15.2 °14.8 ° min to max 15.4 ° 14.8 14.9 °

Events

Info Taxi Lights Switched Off 64 ft agl · 156 kt
Info Landing Gear Up 64 ft agl · 156 kt
Departure Climb 3 100.00Departure climb to 1,000 ft agl from 25 FNLU Quatro de Fevereiro International Airport.
ScoreDescriptionStartProfileEnd
100 % Climb speed 157 kt156 kt min to max 157 ktTarget 170 kt, 13 kt slow 156 157 kt
100 % Average bank angle 0.2 °0.1 ° min to max 0.3 ° 0.2 0.2 °
100 % Average g force 0.96 g0.96 g min to max 0.98 g 0.97 0.96 g
100 % Landing gear up at 37 ft aglTarget by 400 ft agl
Info Heading variation -0.0 °-0.1 ° min to max -0.0 ° -0.0 -0.1 °
Info Average VSI 2,425 fpm2,405 fpm min to max 2,446 fpm 2,440 2,441 fpm
Info Average altitude 643 ft agl402 ft agl min to max 885 ft agl 402 885 ft agl
Info Average pitch angle 14.8 °14.8 ° min to max 14.9 ° 14.8 14.8 °
Enroute Climb 100.00Enroute climb started 1 mile south west of Luanda (Luanda Province, Angola). Climbing from 1,185 ft asl to 9,011 ft asl, an increase of 7,826 ft in 4 minutes and covering 17 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 223 kt157 kt min to max 252 kt 157 250 kt
100 % Average bank angle 12.6 °0.0 ° min to max 21.3 ° 0.3 0.0 °
100 % Average g force 1.02 g0.87 g min to max 1.12 g 0.96 0.99 g
Info Average VSI 2,257 fpm-12 fpm min to max 3,639 fpm 2,448 12 fpm
Info Average altitude 3,551 ft asl1,185 ft asl min to max 9,012 ft asl 1,185 9,011 ft asl
Info Average pitch angle 9.2 °2.9 ° min to max 14.6 ° 14.6 3.0 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 2 1,527 ft agl · 169 kt
Info Flaps Position 1 1,965 ft agl · 194 kt
Info Flaps Fully Retracted 2,117 ft agl · 208 kt
Enroute Level 100.00Enroute level cruise started 11 miles north of Luanda (Luanda Province, Angola) and lasted 55 minutes, covering 265 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±950 ft of 9,027 ft asl9,003 ft asl min to max 9,031 ft asl 9,006 9,028 ft asl
100 % Average speed 251 kt250 kt min to max 252 kt 250 251 kt
100 % Average bank angle 2.4 °0.0 ° min to max 22.0 ° 0.1 0.0 °
100 % Average g force 1.00 g0.97 g min to max 1.08 g 1.00 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 2.9 °2.8 ° min to max 3.2 ° 3.0 2.8 °
Enroute Descent 90.37Enroute descent started 9 miles south west of Kasangulu (Province du Kongo Central, Democratic Republic of the Congo). Descent from 9,026 ft asl to 1,792 ft asl, a decrease of 7,234 ft in 6 minutes and covering 25 nm.
ScoreDescriptionStartProfileEnd
76 % Average speed 196 kt157 kt min to max 276 kt 251 157 kt
100 % Average bank angle 0.5 °0.0 ° min to max 10.5 ° 0.0 0.0 °
100 % Average g force 1.00 g0.86 g min to max 1.10 g 0.99 0.98 g
Info Average VSI -1,151 fpm-3,112 fpm min to max 370 fpm -5 -985 fpm
Info Average altitude 3,647 ft asl1,792 ft asl min to max 9,026 ft asl 9,026 1,792 ft asl
Info Average pitch angle 1.1 °-4.0 ° min to max 7.0 ° 2.8 7.0 °
Info Turn coordination 00 min to max 0 0 0

Events

Fail Exceeded 250 kn below 10000 ft 8,812 ft agl
Fail Exceeded 250 kn below 10000 ft 6,433 ft agl
Info Flaps Position 1 3,865 ft agl · 290 kt
Info Flaps Fully Retracted 3,821 ft agl · 282 kt
Info Flaps Position 1 2,917 ft agl · 222 kt
Info Flaps Position 2 2,810 ft agl · 213 kt
Info Flaps Position 3 2,558 ft agl · 210 kt
Info Flaps Position 4 2,237 ft agl · 204 kt
Info Flaps Fully Retracted 1,826 ft agl · 187 kt
Info Flaps Position 4 1,816 ft agl · 186 kt
Info Landing Gear Down 1,426 ft agl · 177 kt
Info Flaps Fully Retracted 1,287 ft agl · 173 kt
Info Taxi Lights Switched On 1,035 ft agl · 168 kt
Arrival Approach 57.14Final approach to runway 06 at FZAA Ndjili International Airport. Descent from 827 ft agl to 47 ft agl in 80 seconds. Scored on the stabilisation gates.
ScoreDescriptionStartProfileEnd
100 % Gear downpassed
0 % Landing flapfailed
100 % Sink ratepassed
0 % On glideslopefailed
100 % On centrelinepassed
0 % On speedfailed
100 % Wings levelpassed

Events

Fail Landing Lights OFF should be ON 1,792 ft agl
Info Stall Warning Activated 373 ft agl · 156 kt
Info Stall Warning Deactivated 360 ft agl · 155 kt
Arrival Landing 82.44Landing on runway 06 at FZAA Ndjili International Airport, runway length 3,291 m. Good threshold height. Threshold speed was slightly above target at 146 kt.
ScoreDescriptionStartProfileEnd
93 % Threshold speed was slightly above target at 146 kt. Target 137 kt
100 % Good threshold height.Target 50 ft agl
39 % The flare strayed well off the target profile. Pitch reached 12.8° at touchdown, well above this type's ground attitude. Touchdown was 25 m past the threshold. That is tail strike territory - stop the rotation once the sink is arrested.
93 % Runway alignment max 4.92 m left4.92 m left to 4.79 m left 4.92 4.79 m
100 % Average bank angle 0.0 °0.0 ° min to max 0.0 ° 0.0 0.0 °
100 % Average g force 1.04 g1.03 g min to max 1.04 g 1.03 1.04 g
Info Average speed 146 kt145 kt min to max 146 kt 146 145 kt
Info Average VSI -476 fpm-478 fpm min to max -473 fpm -478 -473 fpm
Info Average altitude 2 ft agl1 ft agl min to max 3 ft agl 3 1 ft agl
Info Average pitch angle 12.7 °12.5 ° min to max 12.8 ° 12.5 12.8 °
07.951624324001223354658Runway Distance mLanding Height ft07.9516243240-30-24-18-12-60612182430Runway Distance mRunway Width m
Arrival Touchdown 86.49Touchdown distance was good at 24 m. Touchdown speed at 145 kt was a little fast. Touchdown rate was hard at -461 fpm. Runway touchdown position was slightly misaligned by 4.8 m from centreline. Local weather - Temperature 15 °C. Wind 2 kt at 270 °. Crosswind: 1 kt Tailwind: 2 kt.
ScoreDescriptionStartProfileEnd
44 % Touchdown rate was -461 fpm.
100 % Touchdown distance was 25 mTarget 457 m
96 % Speed at touchdown 145 ktTarget below 133 kt
94 % Runway alignment max 4.80 m left4.78 m left 4.79 4.79 m
100 % Average bank angle 0.5 °0.0 ° min to max 0.8 ° 0.0 0.2 °
90 % Average g force 1.20 g1.02 g min to max 1.43 g 1.02 1.24 g
100 % Landing Bounce
Info Average speed 145 kt145 kt min to max 145 kt 145 145 kt
Info Average pitch angle 11.5 °10.6 ° min to max 12.8 ° 12.8 10.6 °
Arrival Rollout 88.36Total landing distance 867 m, 26 % of runway. Runway rollout alignment was slightly misaligned by 10.1 m from centreline.
ScoreDescriptionStartProfileEnd
100 % Landing distance 867 m26 % of runway.
74 % Runway alignment max 10.14 m left10.14 m left to 0.00 m left 4.79 10.14 m
100 % Average g force 1.01 g0.90 g min to max 1.14 g 1.14 0.99 g
Info Average speed 143 kt80 kt min to max 151 kt 151 80 kt
Info Average pitch angle 10.2 °-0.3 ° min to max 12.8 ° 10.7 -0.3 °
Info Average bank angle 0.2 °0.0 ° min to max 0.5 ° 0.1 0.3 °
Runway Exit Exiting runway, average speed 48 kt
ScoreDescriptionStartProfileEnd
Info Average speed 51 kt50 kt min to max 70 kt 70 50 kt
Info Average pitch angle 0.4 °-0.6 ° min to max 0.6 ° -0.4 0.5 °
Info Average bank angle 0.1 °0.0 ° min to max 0.5 ° 0.3 0.0 °
Info Average g force 1.00 g0.99 g min to max 1.01 g 0.99 1.00 g

Events

Info Engine 2 Stopped 9 ft agl · 48 kt
Info Beacon Lights Switched Off 9 ft agl · 48 kt
Info Navigation Lights Switched Off 9 ft agl · 48 kt
Info Taxi Lights Switched Off 9 ft agl · 48 kt
Info Engine 1 Stopped 9 ft agl · 48 kt
Info Parking Brake On 9 ft agl · 48 kt
Info Flaps Position 5 9 ft agl · 48 kt

Speed and pitch

From brake release to the end of the climb, against time, then the takeoff point by point.

Lifted off at 148 kt with 8.1° of pitch. Climb 3 averaged 157 kt, 13 kt under its 170 kt target.

How to read this

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 shaded stretch is Climb 3, the part of the climb scored on holding the climb speed.

Climb 3 target 170180 kt12060020°10°0°LIFTOFF8.1° off15° at 35 ftAIRSPEEDPITCH02040 sfrom brake release
AirspeedPitchClimb 3

The takeoff, point by point

PointSpeedPitchTime
Brake release0 m 25 kt 0.7° 0 s
80 kt311 m 80 kt 0.1° 11.2 s
Liftoff1,526 m · target 151 148 kt 8.1° 31.3 s
35 ft1,852 m · 4.1 s after liftoff 154 kt 14.9° 35.4 s
Gear up1,860 m · 37 ft · full marks to 400 ft 155 kt 15.0° 35.5 s
Climb 32,652 m · 402 ft to 886 ft · target 170 157 kt avg 14.8° 45.8 s
End of Climb 33,603 m · 886 ft 157 kt 14.8° 58.3 s

Takeoff from FNLU 25

Taxi lightsOk
Set
Takeoff roll100.00
1,503m65 %
Liftoff speed100.00
148kttarget 151, 3 slow
Runway alignment98.38
3.49m R
Bounce on takeoffOk
None
Gear up100.00
37ftfull marks to 400 ft
Climb 3 speed100.00
157kttarget 170
Rate of climb100.00
589fpm

Side view from the start of the roll to the end of Climb 3 at 886 ft.

Reached 35 ft with 485 m of runway left; gear up at 37 ft, inside the 400 ft that gets full marks; then climbing at 1,960 fpm on average to 886 ft.

How to read this

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.

1,000 ft500 ft0CLIMB 3157 kt avgtarget 170THRESHOLDRUNWAY END6080100120KNOTS ALONG THE ROLLLiftoff 148 ktGear up 37 ftfull marks to 400 ft
On the runwayClimbingLast quarter of the runwayGear upClimb 3

Plan view the roll down the 2,319 m runway.

Rolled from the start of the runway, drifted 3.5 m right of the centreline and was back on it to lift off. Airborne 65 % of the way down the runway, before the 75 % line.

How to read this

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.

5001,0001,5002,000THRESHOLDLEFT ↑RIGHT ↓75 %widest 3.50 m RAirborne 1,509 m from the threshold
Your trackRunway used in the rollCentreline75 %: lift off before it for full marks
Runway to liftoff 1,509 m of 2,319 m · 65 %
Takeoff roll, 1,509 m Left ahead, 810 m

The stabilisation gates

One stabilised approach gate: seven checks where the approach path is 500 ft above the runway. The 1,000 ft gate was not assessed, because the approach did not join final that far out. These checks are the approach's score.

Seven checks, one gate500 ft 57.144 of 7
Gear down
Landing flap
Sink rate650 fpm
On glideslope1.7°
On centreline0.2° off
On speed+42 kt
Wings level0° bank

At the 500 ft gate: no landing flap set, glideslope more than 1° off the runway's 3° and speed more than 21 kt above the approach speed of 137 kt.

When the approach was stable

Never every check met at once: no landing flap all the way, low all the way, sinking too fast until 3.1 nm, fast from 2.6 nm to the threshold.

How to read this

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.

Gear downLanding flapSink rateOn glideslopeOn centrelineOn speedWings levelAll checks4 nm321THR
Check metNot metStabilisation gate

The approach to FZAA 06

The final from 4 nm, with the stabilisation gates on it.

Profile height against the 3° glideslope, with its 1° band in green.

Low from 4 nm to the threshold (up to 690 ft under).

How to read this

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.

5001,0001,5002,000 ft4 nm3 nm2 nm1 nmTHRON SLOPE1,3301,0106903703° GLIDESLOPE · 1° BAND78333236221377500 ft gate4 of 7landing flapon glideslopeon speed303 ft · 179 kt
GlideslopeAllowed bandYou, inside the bandYou, outside itYour height thereStabilisation gate

Plan distance off the extended centreline, your left at the top, with the 1° band. Sideways distances are drawn 9× larger than distances along the final.

Inside the 1° band all the way from 4 nm, never more than 40 m off the centreline.

How to read this

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.

4 nm3 nm2 nm1 nmTHR101 m L0101 m RLEFT ↑RIGHT ↓1° BAND40 m L35 m L7 m L9 m L9 m L8 m L
Extended centreline1° either sideYour trackOutside the bandStabilisation gate

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 from 4 nm to 2.6 nm, then fast to the threshold (up to +53 kt).

How to read this

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.

140160180200 kt4 nm3 nm2 nm1 nmTHRAPPROACH SPEED 137+21 kt+14 kt+51 kt+30 kt+21 kt+9 kt
Your airspeedApproach speedWhat the gates allowOutside the bandStabilisation gate

Landing and touchdown on FZAA 06

Over the threshold

Threshold height100.00
2ft
Threshold speed93.39
146kttarget 137, 9 fast
Centreline offset93.47
4.92m L

Touchdown

Past threshold100.00
25m
Centreline93.62
4.80m L
Speed96.28
145kttarget 133, 12 fast
Touchdown rate43.51
-461fpm
Impact89.71
1.43G
BouncesOk
None
The flare39.00

The flare strayed well off the target profile. Pitch reached 12.8° at touchdown, well above this type's ground attitude. Touchdown was 25 m past the threshold. That is tail strike territory - stop the rotation once the sink is arrested.

The crosswind

Little crosswind (1 kt): nothing to correct for. Touched down straight, wings level.

Wind 270° at 2 kt · 2 kt tail · 1 kt across

How to read this

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.

Side view — the last 1,524 m of the approach.

Began the flare at 13 ft, 94 m before the threshold; crossed the threshold at 2 ft, 48 ft below the 50 ft target. Touched down 25 m in, 280 m short of the ideal 305 m.

How to read this

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.

2 ft over the threshold · target 50 ft FLARE NORMALLY STARTS 11–45 FT 80 ft400 Flare began at 13 ft, 94 m before the threshold−493 fpm · 10.5° · 150 ktdescent slowed at 13 ft · −493 fpm · 10.5°−460 fpm · 12.8° nose up · 145 kt Ideal — 50 ft, down at 305 m This flight — 2 ft, down at 25 m

Sink and pitch — through the flare, lined up with the side view.

The sink stayed between 460 fpm and 490 fpm from the flare to the runway. The nose came up 2.3° on the way down.

How to read this

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.

SINK RATE FPM · 0 IS LEVEL, LOWER IS COMING DOWN FASTERPITCH · HIGHER IS NOSE UP0−500−1,0000°6°13°descent slowedtouchdown−460 fpm at touchdown12.8° at touchdown, +2.3° from the flare
Sink ratePitchFlare began, descent slowedTouchdown

Plan view — the first 1,524 m of the 3,291 m runway, to the same scale as the side view.

Touched down 4.8 m left of the centreline and drifted to 9.9 m left on the rollout.

How to read this

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.

5001,0001,500 THRESHOLD LEFT ↑ RIGHT ↓ CROSS 1 kn FULL SCORE TO 503 M 25 m past threshold ROLLOUT ENDED
Your trackTouchdownRolloutCentreline

The 25 m touchdown sits inside the full-score zone. The 460 fpm arrival was firm.

Runway used 819 m of 3,291 m · 25 %
In the air over the runway, 25 mRollout, 795 m Left over, 2,472 m
Rollout distance100.00
795m25 % used
Rollout alignment74.13
10.14m L

The rest of the report

Explore in detail

Flight narrative

The aircraft taxied from the parking area to runway 25 at FNLU Quatro de Fevereiro International Airport, a movement that required 10 minutes and covered 2 nm.

During the departure roll on runway 25, the Airbus A320 used a takeoff distance of 1,503 m, representing 65 % of the runway, and achieved a liftoff speed of 148 kt; ambient conditions were 18 °C with a wind of 2 kt from 270 °, a crosswind component of 1 kt and a headwind component of 2 kt.

Climb commenced 1 mile south-west of Luanda, with the aircraft ascending from 1,185 ft asl to 9,011 ft asl, an increase of 7,826 ft achieved in 4 minutes while covering 17 nm.

Level cruise began 11 miles north of Luanda and persisted for 55 minutes, during which the flight covered 265 nm at a constant altitude.

Descent was initiated 9 miles south-west of Kasangulu, descending from 9,026 ft asl to 1,792 ft asl, a loss of 7,234 ft over 6 minutes and a distance of 25 nm.

The final approach to runway 06 at FZAA Ndjili International Airport was flown from the south-west on a heading of 57.0 °, intercepting the approach at 4 nm and 777 ft agl.

Landing on runway 06, whose length is 3,291 m, occurred with a threshold speed of 146 kt; touchdown was recorded 25 m down the runway at a speed of 145 kt, a hard touchdown rate of minus 473 fpm, and a lateral deviation of 6.0 m from the centreline. Weather at the time was 15 °C with a wind of 2 kt from 270 °, a crosswind component of 1 kt and a tailwind component of 2 kt.

The total landing distance measured 867 m, equivalent to 26 % of the runway, and the rollout alignment was judged very good.

Overall, the flight covered 315 nm, took 73 minutes, and consumed 2,903 kg of fuel.

Metrics
Metrics

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