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FKKD
Douala, Cameroon
Runway 30
Elevation23 ft asl
Weight69,560 kg
Fuel14,725 kg
Wind90° · 2 kn · 1 kn cross

Flight Score

95.01 %
GUCY
Conakry, Guinea
Runway 24
Elevation59 ft asl
Weight59,769 kg
Fuel4,839 kg
Wind220° · 5 kn · 1 kn cross
16 Aug 2025 3:19 1438 nm Boeing 737-800 9,886 kg
Departure Score
99.60 %
Enroute Score
100.00 %
Arrival Score
85.42 %

What went well

Touched down at -303 fpm — a soft arrival
Straight touchdown — 4.57 m off the centreline, no bounce
1.28 G at touchdown — inside band

What held you back

Arrival Landing — Flare profile at 0 %, Threshold height at 87 ft agl was significantly above target at 30 %, −1.83 points
Arrival Final 3 — GPWS warning; Heading variation 16.2 ° at 0 %, bank angle up to 25.5 ° at 39 %, −1.60 points
Arrival Final 4 — bank angle up to 25.5 ° at 39 %, −0.51 points

Next time

Departure

Make small rudder corrections against a point at the far end to hold the centreline.

What happened: During the ground roll you drifted 5.8 m off the runway centreline.

Watch for: Watch runway alignment against the centreline, correcting with small rudder inputs.

See Departure Roll

Arrival

Fly the flare as one continuous check of the sink rate from 22 ft, holding back pressure steadily rather than adjusting pitch piecemeal.

What happened: The flare drifted away from its intended profile rather than tracking it smoothly from 22 ft down to touchdown.

Watch for: Watch radio altitude and VSI through the flare, aiming to arrest the sink smoothly from 22 ft to touchdown.

See Arrival Landing

Arrive slow and the sink rate at the threshold is already above schedule, the flare is short because there is no energy to extend it, and the touchdown is hard in a way that feels exactly like a late flare. Diagnosing a slow arrival as a late flare is the catastrophic misread: you respond by flaring earlier, which bleeds more speed, which makes the next one worse. The tiebreaker is threshold speed against VRef, not feel. Never diagnose a flare without it.

Read more in Flare Timing

Start to finish · 18 stages, 16 scored

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 3 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 9 kt0 kt min to max 11 kt 3 10 kt
100 % Average speed turning corners 0 ktmax 0 kt 0 0 kt
100 % Average g force 1.00 g0.95 g min to max 1.01 g 1.00 1.00 g
Info Average pitch angle -0.8 °-1.0 ° min to max 1.1 ° 1.1 -0.8 °
Info Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.0 0.1 °

Events

Info Parking Brake On 8 ft agl
Info Engine 1 Started 8 ft agl
Info Flaps Position 1 8 ft agl
Info Flaps Position 2 8 ft agl
Info Flaps Position 3 8 ft agl
Info Flaps Position 4 8 ft agl
Info Taxi Lights Switched On 8 ft agl
Info Parking Brake Off 8 ft agl
Info Landing Lights Switched On 8 ft agl · 9 kt
Departure Runway Entry Entering runway 30 at FKKD Douala International Airport, Average speed was 16 kt.
ScoreDescriptionStartProfileEnd
Info Average speed 17 kt5 kt min to max 22 kt 10 10 kt
Info Average pitch angle -1.1 °-1.5 ° min to max -0.7 ° -0.9 -0.7 °
Info Average bank angle 0.1 °0.0 ° min to max 0.5 ° 0.1 0.0 °
Info Average g force 1.00 g0.98 g min to max 1.01 g 1.00 1.00 g

Events

Info Strobe Lights Switched On 8 ft agl · 8 kt
Info Runway Surface Conditions 8 ft agl · 20 kt
Departure Roll 98.00Departure roll runway 30 at FKKD Douala International Airport. Takeoff distance 1,411 m 49 % of runway. Liftoff speed was 158 kt. Local weather - Temperature 28 °C. Wind 2 kt at 90 °. Crosswind: 1 kt Tailwind: 1 kt.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 1,411 m49 % of runway
100 % Liftoff speed was 158 ktTarget 157 kt
90 % Runway alignment max 5.80 m right0.46 m left to 5.80 m right 0.27 -5.80 m
100 % Average g force 1.00 g0.96 g min to max 1.04 g 1.00 1.02 g
100 % Takeoff Bounce
Info Average pitch angle -0.3 °-0.9 ° min to max 7.1 ° -0.7 7.1 °
Info Average bank angle 0.1 °0.0 ° min to max 0.9 ° 0.0 0.9 °
Departure Climb 1 100.00Departure climb to 50 ft agl from runway 30 FKKD Douala International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.3 °0.2 ° min to max 0.3 ° 0.2 0.3 °
100 % Average speed 168 kt158 kt min to max 176 kt 158 176 kt
100 % Average bank angle 0.9 °0.9 ° min to max 1.1 ° 0.9 1.1 °
100 % Average g force 1.07 g1.03 g min to max 1.12 g 1.03 1.09 g
Info Average VSI 506 fpm214 fpm min to max 899 fpm 214 899 fpm
Info Average altitude 18 ft agl0 ft agl min to max 48 ft agl 0 48 ft agl
Info Average pitch angle 8.0 °7.2 ° min to max 9.2 ° 7.2 9.2 °
Departure Climb 2 100.00Departure climb to 400 ft agl from 30 FKKD Douala International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.3 °0.1 ° min to max 0.3 ° 0.3 0.1 °
100 % Average speed 181 kt176 kt min to max 195 kt 176 195 kt
100 % Average bank angle 1.1 °0.6 ° min to max 1.2 ° 1.1 0.8 °
100 % Average g force 1.09 g1.03 g min to max 1.14 g 1.09 1.08 g
Info Average VSI 1,381 fpm919 fpm min to max 3,221 fpm 919 3,221 fpm
Info Average altitude 105 ft agl49 ft agl min to max 403 ft agl 49 403 ft agl
Info Average pitch angle 10.2 °9.3 ° min to max 14.2 ° 9.3 14.2 °

Events

Info Landing Gear Up 69 ft agl · 181 kt
Info Flaps Position 3 179 ft agl · 191 kt
Departure Climb 3 100.00Departure climb to 1,000 ft agl from 30 FKKD Douala International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.0 °-0.1 ° min to max 0.0 ° 0.0 -0.1 °
100 % Average speed 198 kt196 kt min to max 200 kt 196 200 kt
100 % Average bank angle 0.7 °0.6 ° min to max 0.8 ° 0.8 0.6 °
100 % Average g force 1.00 g0.92 g min to max 1.05 g 1.00 1.03 g
100 % Landing gear up
Info Average VSI 3,740 fpm3,445 fpm min to max 4,100 fpm 3,445 4,100 fpm
Info Average altitude 677 ft agl463 ft agl min to max 911 ft agl 463 911 ft agl
Info Average pitch angle 14.7 °13.5 ° min to max 16.0 ° 13.8 16.0 °

Events

Info Flaps Position 1 710 ft agl · 205 kt
Enroute Climb 100.00Enroute climb started 1 mile south of Douala (Littoral Region, Cameroon). Climbing from 1,019 ft asl to 31,934 ft asl, an increase of 30,915 ft in 25 minutes and covering 179 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 295 kt199 kt min to max 328 kt 200 292 kt
100 % Average bank angle 6.0 °0.0 ° min to max 28.2 ° 0.6 0.1 °
100 % Average g force 1.01 g0.64 g min to max 1.26 g 1.07 1.03 g
Info Average VSI 1,480 fpm-198 fpm min to max 4,654 fpm 4,242 -198 fpm
Info Average altitude 16,661 ft asl1,019 ft asl min to max 31,955 ft asl 1,019 31,934 ft asl
Info Average pitch angle 5.1 °2.3 ° min to max 17.2 ° 16.7 2.5 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Fully Retracted 3,055 ft agl · 239 kt
Info Landing Lights Switched Off 10,425 ft agl · 310 kt
Info Taxi Lights Switched Off 10,429 ft agl · 311 kt
Enroute Level 100.00Enroute level cruise started 8 miles south of Obonoma (Rivers State, Nigeria) and lasted 144 minutes, covering 1,169 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±2,097 ft of 31,986 ft asl31,940 ft asl min to max 32,023 ft asl 31,941 31,972 ft asl
100 % Average speed 291 kt288 kt min to max 292 kt 292 291 kt
100 % Average bank angle 3.5 °0.0 ° min to max 29.3 ° 0.1 0.2 °
100 % Average g force 1.01 g0.96 g min to max 1.17 g 1.00 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 2.4 °2.1 ° min to max 2.9 ° 2.6 2.2 °
Enroute Descent 100.00Enroute descent started 22 miles north of Kamakwie (Northern Province, Sierra Leone). Descent from 31,972 ft asl to 1,505 ft asl, a decrease of 30,467 ft in 14 minutes and covering 83 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 250 kt193 kt min to max 332 kt 291 247 kt
100 % Average bank angle 10.8 °0.0 ° min to max 29.1 ° 0.5 0.0 °
100 % Average g force 1.03 g0.65 g min to max 1.38 g 0.99 0.95 g
Info Average VSI -1,973 fpm-4,924 fpm min to max 2,112 fpm -29 -1,572 fpm
Info Average altitude 10,729 ft asl1,505 ft asl min to max 31,972 ft asl 31,972 1,505 ft asl
Info Average pitch angle -0.2 °-5.4 ° min to max 4.2 ° 2.2 -1.0 °
Info Turn coordination 00 min to max 0 0 0

Events

Fail Exceeded 250 kn below 10000 ft 2,066 ft agl
Info Flaps Position 1 20,401 ft agl · 457 kt
Info Flaps Position 2 20,229 ft agl · 445 kt
Info Flaps Position 3 19,434 ft agl · 434 kt
Info Flaps Position 4 20,046 ft agl · 423 kt
Info Flaps Position 5 19,936 ft agl · 410 kt
Info Flaps Position 6 19,964 ft agl · 403 kt
Info Flaps Position 5 19,901 ft agl · 388 kt
Info Flaps Position 4 19,685 ft agl · 383 kt
Info Flaps Position 3 19,379 ft agl · 370 kt
Info Flaps Position 2 19,894 ft agl · 359 kt
Info Flaps Position 1 20,004 ft agl · 348 kt
Info Flaps Fully Retracted 19,741 ft agl · 335 kt
Info Landing Lights Switched On 8,461 ft agl · 327 kt
Info Taxi Lights Switched On 8,489 ft agl · 326 kt
Arrival Final 4 87.85Approaching runway 24 at GUCY Conakry International Airport from 4 nm to 3 nm. Descent from 1,418 ft agl to 1,044 ft agl. A decrease of 374 ft in 13 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.3 °3.2 ° min to max 3.4 °Target 3.0 ° 3.4 3.2 °
100 % Average speed 246 kt245 kt min to max 247 kt 247 245 kt
100 % Heading variation -0.0 °-0.1 ° min to max 0.4 ° -0.1 0.4 °
39 % Average bank angle 22.2 °16.3 ° min to max 25.5 ° 16.3 25.3 °
100 % Average g force 1.05 g0.97 g min to max 1.22 g 0.97 1.22 g
Info Average VSI -1,728 fpm-1,816 fpm min to max -1,453 fpm -1,652 -1,453 fpm
Info Average altitude 1,227 ft agl1,044 ft agl min to max 1,418 ft agl 1,418 1,044 ft agl
Info Average pitch angle -0.5 °-1.0 ° min to max 1.2 ° -0.9 1.2 °
33.253.53.7549501,0001,0501,1001,1501,2001,2501,3001,3501,4001,450Distance to Touchdown NMApproach Height ft33.253.53.754-120-90-60-300306090120Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 3 61.68Approaching runway 24 at GUCY Conakry International Airport from 3 nm to 2 nm. Descent from 1,009 ft agl to 481 ft agl. A decrease of 528 ft in 370 seconds.
ScoreDescriptionStartProfileEnd
46 % Approach angle 1.8 °1.0 ° min to max 4.2 °Target 3.0 ° 3.2 2.3 °
100 % Average speed 162 kt146 kt min to max 244 kt 244 152 kt
0 % Heading variation 16.2 °1.1 ° min to max 40.9 ° 1.2 1.1 °
39 % Average bank angle 8.5 °0.0 ° min to max 25.5 ° 25.3 1.4 °
100 % Average g force 1.03 g0.88 g min to max 1.23 g 1.21 0.97 g
Info Average VSI -89 fpm-1,038 fpm min to max 614 fpm -1,038 -532 fpm
Info Average altitude 898 ft agl481 ft agl min to max 1,009 ft agl 1,009 481 ft agl
Info Average pitch angle 3.3 °-2.0 ° min to max 9.4 ° 2.2 -0.1 °

Events

Fail GPWS Warning Activated 992 ft agl · 157 kt
Fail GPWS Warning Activated 990 ft agl · 153 kt
Fail GPWS Warning Activated 989 ft agl · 153 kt
Fail GPWS Warning Activated 988 ft agl · 155 kt
Fail GPWS Warning Activated 985 ft agl · 157 kt
Fail GPWS Warning Activated 849 ft agl · 157 kt
Fail GPWS Warning Activated 821 ft agl · 155 kt
Fail GPWS Warning Activated 812 ft agl · 154 kt
Info Flaps Position 1 989 ft agl · 184 kt
Info Flaps Position 2 995 ft agl · 177 kt
Info Flaps Position 3 989 ft agl · 174 kt
Info Flaps Position 4 985 ft agl · 170 kt
Info Flaps Position 5 1,020 ft agl · 168 kt
Info Flaps Position 6 987 ft agl · 159 kt
Info Landing Gear Down 984 ft agl · 159 kt
Info Flaps Position 7 979 ft agl · 153 kt
Info Flaps Position 8 977 ft agl · 154 kt
Info GPWS Warning Deactivated 991 ft agl · 156 kt
Info GPWS Warning Deactivated 977 ft agl · 153 kt
Info GPWS Warning Deactivated 987 ft agl · 154 kt
Info GPWS Warning Deactivated 973 ft agl · 155 kt
Info GPWS Warning Deactivated 893 ft agl · 160 kt
Info GPWS Warning Deactivated 842 ft agl · 156 kt
Info GPWS Warning Deactivated 818 ft agl · 155 kt
22.252.52.7534004505005506006507007508008509009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,5001,5501,6001,650Distance to Touchdown NMApproach Height ft22.252.52.753-7,240-5,430-3,620-1,81001,8103,6205,4307,240Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 2 100.00Approaching runway 24 at GUCY Conakry International Airport from 2 nm to 1 nm. Descent from 471 ft agl to 209 ft agl. A decrease of 261 ft in 21 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 2.2 °2.0 ° min to max 2.3 °Target 3.0 ° 2.3 2.0 °
100 % Average speed 154 kt151 kt min to max 155 kt 152 151 kt
100 % Heading variation 1.0 °1.0 ° min to max 1.0 ° 1.0 1.0 °
100 % Average bank angle 0.6 °0.1 ° min to max 1.5 ° 0.5 1.5 °
100 % Average g force 1.00 g0.93 g min to max 1.10 g 1.03 1.06 g
Info Average VSI -692 fpm-1,024 fpm min to max -402 fpm -587 -402 fpm
Info Average altitude 340 ft agl209 ft agl min to max 471 ft agl 471 209 ft agl
Info Average pitch angle -0.5 °-1.9 ° min to max 1.3 ° 0.3 1.3 °

Events

Fail GPWS Warning Activated still on from Arrival Final 3 812 ft agl · 154 kt
Info GPWS Warning Deactivated 400 ft agl · 159 kt
11.251.51.752150200250300350400450500550600650700Distance to Touchdown NMApproach Height ft11.251.51.752-120-90-60-300306090120Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 1 95.67Approaching runway 24 at GUCY Conakry International Airport from 1 nm to 0 nm. Descent from 206 ft agl to 109 ft agl. A decrease of 96 ft in 18 seconds.
ScoreDescriptionStartProfileEnd
90 % Approach angle 3.0 °2.0 ° min to max 4.4 °Target 3.0 ° 2.0 4.4 °
100 % Average speed 149 kt148 kt min to max 152 kt 151 152 kt
95 % Heading variation 0.4 °-0.1 ° min to max 0.6 ° 0.6 -0.1 °
94 % Average bank angle 2.1 °0.0 ° min to max 5.3 ° 0.0 5.3 °
100 % Average g force 0.99 g0.88 g min to max 1.05 g 1.05 1.02 g
Info Average VSI -310 fpm-655 fpm min to max -57 fpm -289 -655 fpm
Info Average altitude 176 ft agl109 ft agl min to max 206 ft agl 206 109 ft agl
Info Average pitch angle 0.8 °-0.7 ° min to max 1.9 ° 1.6 -0.5 °

Events

Fail GPWS Warning Activated 231 ft agl · 151 kt
Info GPWS Warning Deactivated 125 ft agl · 154 kt
00.250.50.751050100150200250300Distance to Touchdown NMApproach Height ft00.250.50.751-80-60-40-20020406080Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 56.01Landing on runway 24 at GUCY Conakry International Airport, runway length 3,297 m. Threshold height at 87 ft agl was significantly above target. Threshold speed was well above target at 152 kt.
ScoreDescriptionStartProfileEnd
98 % Threshold speed was well above target at 152 kt. Target 134 kt
30 % Threshold height at 87 ft agl was significantly above target.Target 50 ft agl
0 % Very poor landing flare
100 % Runway alignment max 0.05 m right0.03 m right to 0.05 m right -0.05 -0.03 m
91 % Average bank angle 1.7 °0.0 ° min to max 5.4 ° 5.4 1.8 °
100 % Average g force 1.02 g0.89 g min to max 1.18 g 0.96 0.89 g
Info Average speed 151 kt149 kt min to max 152 kt 152 149 kt
Info Average VSI -475 fpm-771 fpm min to max -98 fpm -714 -190 fpm
Info Average altitude 35 ft agl8 ft agl min to max 87 ft agl 87 8 ft agl
Info Average pitch angle 0.3 °-1.2 ° min to max 1.7 ° -1.2 -0.7 °
07515022530037545052560067575082590097501733506784Runway Distance mLanding Height ft075150225300375450525600675750825900975-25-20-15-10-50510152025Runway Distance mRunway Width m
Arrival Touchdown 88.52Touchdown point was 434 m beyond the touchdown zone. Touchdown speed at 149 kt was fast. Touchdown rate was good at -190 fpm. Runway touchdown position was slightly misaligned by 4.6 m from centreline. Local weather - Temperature 25 °C. Wind 5 kt at 220 °. Crosswind: 1 kt Headwind: 5 kt.
ScoreDescriptionStartProfileEnd
96 % Touchdown rate was -190 fpm.
58 % Touchdown distance was 843 mTarget 457 m
85 % Speed at touchdown 149 ktTarget below 131 kt
94 % Runway alignment max 4.57 m right4.16 m right -3.96 -4.57 m
93 % Average bank angle 1.4 °0.5 ° min to max 2.6 ° 1.8 0.5 °
100 % Average g force 1.14 g0.89 g min to max 1.28 g 0.89 1.14 g
100 % Landing Bounce
Info Average speed 149 kt149 kt min to max 149 kt 149 149 kt
Info Average pitch angle -0.9 °-1.0 ° min to max -0.7 ° -0.7 -1.0 °

Events

Info Runway Surface Conditions 9 ft agl · 152 kt
Arrival Rollout 93.62Total landing distance 1,817 m, 55 % of runway. Runway rollout alignment was very good.
ScoreDescriptionStartProfileEnd
100 % Landing distance 1,817 m55 % of runway.
86 % Runway alignment max 6.94 m right0.00 m left to 6.94 m right -4.64 -5.07 m
100 % Average g force 1.01 g0.97 g min to max 1.12 g 1.12 0.98 g
Info Average speed 141 kt81 kt min to max 147 kt 147 81 kt
Info Average pitch angle -1.0 °-1.3 ° min to max -0.9 ° -1.0 -1.1 °
Info Average bank angle 0.4 °0.0 ° min to max 0.7 ° 0.1 0.1 °
Runway Exit Exiting runway, average speed 31 kt
ScoreDescriptionStartProfileEnd
Info Average speed 28 kt10 kt min to max 71 kt 71 10 kt
Info Average pitch angle -0.9 °-1.2 ° min to max -0.7 ° -1.2 -0.9 °
Info Average bank angle 0.2 °0.0 ° min to max 0.4 ° 0.0 0.1 °
Info Average g force 1.00 g0.98 g min to max 1.01 g 0.98 1.00 g

Events

Info Runway Surface Conditions 8 ft agl · 29 kt
Info Flaps Position 7 8 ft agl · 12 kt
Info Flaps Position 6 8 ft agl · 9 kt
Info Landing Lights Switched Off 8 ft agl · 9 kt
Info Flaps Position 5 8 ft agl · 8 kt
Arrival Taxi 100.00Taxiing to the parking from the runway took 1 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 10 kt9 kt min to max 15 kt 10 10 kt
100 % Average speed turning corners 15 ktmax 15 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 -1.0 °-1.1 ° min to max -0.9 ° -0.9 -1.0 °
Info Average bank angle 0.1 °0.0 ° min to max 0.3 ° 0.1 0.0 °

Events

Info Flaps Position 4 8 ft agl · 8 kt
Info Strobe Lights Switched Off 8 ft agl · 8 kt
Info Flaps Position 3 8 ft agl · 8 kt
Info Flaps Position 2 8 ft agl · 9 kt
Info Flaps Position 1 8 ft agl · 9 kt
Info Flaps Fully Retracted 8 ft agl · 6 kt

Takeoff

OkTaxi lightsSet
100.00Takeoff roll1,523 m · 53 %
100.00Liftoff speed158 kt · target 157, 1 fast
89.98Runway alignment5.80 m R
OkBounce on takeoffNone
100.00Rate of climb505 fpm

Landing

The threshold, the flare and the hold-off. The approach that led to it is the stabilisation gates below.

29.71Threshold height86 ft
97.81Threshold speed151 kt · target 139, 12 fast
100.00Centreline offset0.05 m R
Flare 0.00Very poor landing flare

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.

Seven checks, one gate500 ft
Gear down
Landing flap
Sink rate
On glideslope
On centreline
On speed
Wings level

At the 500 ft gate: off the centreline.

The approach, gate by gate

Gate Height Centreline Speed
4.0 nm 854 ft 17.96° L +19 kt
3.0 nm 873 ft 30.70° L +38 kt
2.0 nm 929 ft 28.19° L +75 kt
1.5 nm 400 ft 1.96° L +15 kt
1.0 nm 242 ft 2.41° L +14 kt
0.5 nm 195 ft 2.84° L +9 kt
THR 84 ft 0.46 m R +13 kt

Touchdown on GUCY 24

Past threshold57.79
843m
Centreline94.47
4.57m R
Speed84.52
149kttarget 135, 14 fast
Touchdown rate96.47
-303fpm
Impact100.00
1.28G
BouncesOk
None

Side view — the last 1,899 m of the approach.

86 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 86 ft, down at 843 m

Plan view — the first 1,899 m of the 3,297 m runway, to the same scale as the side view.

5001,0001,500 THRESHOLD FULL SCORE TO 503 M 843 m past threshold CLEARED

Touched down 843 m past the threshold — beyond the full-score zone. The arrival was smooth.

Runway used 1,777 m of 3,297 m · 54 %
Rollout distance100.00
934m54 % used
Rollout alignment85.81
6.94m R

The rest of the report

Explore in detail

Flight narrative

The flight began with a taxiing period from the parking to the runway, which took approximately 3 minutes and covered less than 1 nautical mile. The aircraft, a Boeing 737-800, then departed from runway 30 at Douala International Airport (FKKD). The takeoff distance was 1,411 meters, which accounted for 49% of the runway. The liftoff speed was 158 knots.

As the aircraft took off, it encountered local weather conditions with a temperature of 28 degrees Celsius and a wind speed of 2 knots at 90 degrees. The crosswind was 1 knot, and the tailwind was also 1 knot. After departing from Douala, the enroute climb started approximately 1 mile south of the city, with the aircraft climbing from 1,019 feet above sea level to 31,934 feet above sea level, an increase of 30,915 feet in 25 minutes, covering a distance of 179 nautical miles.

The enroute level cruise began 8 miles south of Obonoma in Nigeria and lasted for 144 minutes, covering a distance of 1,169 nautical miles. The aircraft then started its enroute descent 22 miles north of Kamakwie in Sierra Leone, descending from 31,972 feet above sea level to 1,505 feet above sea level, a decrease of 30,467 feet in 14 minutes, covering a distance of 83 nautical miles.

The final approach to runway 24 at Conakry International Airport (GUCY) was made from the north-east, heading 227.0 degrees at 4 nautical miles and 1,418 feet above ground level. The landing on runway 24 was performed with a runway length of 3,297 meters. The threshold height was significantly above the target, and the threshold speed was also well above the target at 152 knots.

The touchdown point was 425 meters beyond the touchdown zone, with a touchdown speed of 149 knots, which was fast. However, the touchdown rate was good at -190 feet per minute. The runway touchdown position was slightly misaligned by 4.6 meters from the centerline. The local weather conditions at the time of landing were a temperature of 25 degrees Celsius and a wind speed of 5 knots at 220 degrees, with a crosswind of 1 knot and a headwind of 5 knots.

The total landing distance was 1,817 meters, which accounted for 55% of the runway. The runway rollout alignment was very good. The taxiing period from the runway to the parking took approximately 1 minute and covered less than 1 nautical mile. The total flight distance was 1,438 nautical miles, taking 199 minutes, and the aircraft used 9,886 kilograms of fuel.

Flight map
Replay this flight in 3D The full flight path over the terrain with every stage, event and score along the route.
Takeoff report
Takeoff on runway 30 at FKKD Douala International Airport in the Boeing 737-800
99.6 %
100 %
Taxi
Taxiing from the parking to the runway took 3 minutes and covered less than 1 nm.
Taxi Lights
100 %
Switched On
Ground Speed kt
100 %
30 15 0
Turn Speed
100 %
30 15 0
G
100 %
1.25 1 0.75
Bank °
Info
1 0.5 0
Pitch °
Info
2 0.5 -1
98 %
Takeoff Roll
Departure roll runway 30 at FKKD Douala International Airport. Takeoff distance 1,411 m 49 % of runway. Liftoff speed was 158 kt. Local weather - Temperature 28 °C. Wind 2 kt at 90 °. Crosswind: 1 kt Tailwind: 1 kt.
Takeoff Distance
100 %
Roll distance of 1,411 m using 48.84 % of runway
Liftoff Speed
100 %
Liftoff speed was 158 kn - Target 157 kn
Alignment
89.98 %
0.46 m left to 5.80 m right
Bounce
100 %
No Bounce Detected
Strobe Lights
100 %
Switched On
Landing Lights
100 %
Switched On
G
100 %
1.5 1 0.5
IAS kt
Info
160 85 10
Bank °
Info
1 0.5 0
Pitch °
Info
8 4 0
02505007501,0001,2501,5001,7502,0002,2502,5002,750-20-15-10-505101520 Runway Distance m Runway Alignment to End of Runway m
100 %
Climb 1
Departure climb to 50 ft agl from runway 30 FKKD Douala International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
180 165 150
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Pitch °
Info
10 8.5 7
Climb Rate fpm
Info
900 400 -100
100 %
Climb 2
Departure climb to 400 ft agl from 30 FKKD Douala International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
200 185 170
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Pitch °
Info
15 12 9
Climb Rate fpm
Info
3,300 2,050 800
100 %
Climb 3
Departure climb to 1,000 ft agl from 30 FKKD Douala International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
210 200 190
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
17 15 13
Climb Rate fpm
Info
4,100 3,700 3,300
02505007501,0001,2501,5001,7502,0002,2502,5002,750080160240320400 Runway Distance m Height at End of Runway ft
00.250100200300400500600700800 Climb Distance NM Climb Profile to 1,000 ft
00.25-60-48-36-24-1201224364860 Climb Distance NM Runway Alignment (in m) to 1,000 ft
Landing report
Landing on runway 24 at GUCY Conakry International Airport in the Boeing 737-800
Landing Score 83.45 %
Landing Summary

The Boeing 737-800 aircraft successfully landed at GUCY Conakry International Airport, but with some notable deviations from the ideal landing parameters. The final approach was initiated from the north-east, heading 227.0° at a distance of 4 nautical miles and an altitude of 1,418 feet above ground level (agl). The aircraft touched down on runway 24, which has a length of 3,297 meters.

However, the threshold height at 87 feet agl was significantly above the target, indicating that the aircraft may have been higher than desired at the point of touchdown. Additionally, the threshold speed of 152 knots was well above the target, suggesting that the aircraft may have been descending too quickly or that the pilots may have been unable to slow down sufficiently before touchdown.

The touchdown point was located 425 meters beyond the touchdown zone, which is a significant deviation from the ideal landing spot. Furthermore, the touchdown speed of 149 knots was fast, indicating that the aircraft may have been experiencing a high rate of descent at the point of touchdown. On the positive side, the touchdown rate was good at -190 feet per minute (fpm), suggesting that the aircraft was able to absorb the impact of touchdown smoothly.

The runway touchdown position was slightly misaligned by 4.6 meters from the centerline, which may have been due to a combination of factors including wind, pilot error, or aircraft performance. The local weather conditions at the time of landing were characterized by a temperature of 25°C and a wind speed of 5 knots from 220°. The crosswind component was minimal at 1 knot, while the headwind component was 5 knots, which may have contributed to the slight misalignment of the touchdown.

The total landing distance of 1,817 meters was 55% of the runway length, which is a relatively high percentage. However, the runway rollout alignment was very good, indicating that the pilots were able to maintain control of the aircraft during the rollout phase. Overall, while the landing was not perfect, the pilots were able to bring the aircraft to a safe stop, and the deviations from the ideal landing parameters were not severe enough to pose a significant risk to safety.

87.85 %
Final 4
Approaching runway 24 at GUCY Conakry International Airport from 4 nm to 3 nm. Descent from 1,418 ft agl to 1,044 ft agl. A decrease of 374 ft in 13 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
247 243 240
Alignment
100 %
0.5 0 -0.5
Bank °
39.24 %
26 13 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-1,453 -1,677 -1,900
33.253.53.7549501,0001,0501,1001,1501,2001,2501,3001,3501,4001,450 Distance to Touchdown NM Approach Height ft
33.253.53.754-120-90-60-300306090120 Distance to Touchdown NM Approach Runway Alignment m
61.68 %
Final 3
Approaching runway 24 at GUCY Conakry International Airport from 3 nm to 2 nm. Descent from 1,009 ft agl to 481 ft agl. A decrease of 528 ft in 370 seconds.
Glideslope
46.05 %
Poor descent path above glideslope limit
Heading
0 %
Poor heading alignment
Glideslope °
46.05 %
4 3 2
IAS kt
100 %
244 192 140
Alignment
0 %
0.5 0 -0.5
Bank °
39.3 %
26 13 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
606 -247 -1,100
22.252.52.7534004505005506006507007508008509009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,5001,5501,6001,650 Distance to Touchdown NM Approach Height ft
22.252.52.753-7,240-5,430-3,620-1,81001,8103,6205,4307,240 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 2
Approaching runway 24 at GUCY Conakry International Airport from 2 nm to 1 nm. Descent from 471 ft agl to 209 ft agl. A decrease of 261 ft in 21 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
155 153 150
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-402 -751 -1,100
11.251.51.752150200250300350400450500550600650700 Distance to Touchdown NM Approach Height ft
11.251.51.752-120-90-60-300306090120 Distance to Touchdown NM Approach Runway Alignment m
95.67 %
Final 1
Approaching runway 24 at GUCY Conakry International Airport from 1 nm to 0 nm. Descent from 206 ft agl to 109 ft agl. A decrease of 96 ft in 18 seconds.
Glideslope
89.52 %
Poor descent path above glideslope limit
Heading
94.8 %
Great heading alignment
Glideslope °
89.52 %
4 3 2
IAS kt
100 %
152 146 140
Alignment
94.8 %
0.5 0 -0.5
Bank °
94.03 %
6 3 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-57 -379 -700
00.250.50.751050100150200250300 Distance to Touchdown NM Approach Height ft
00.250.50.751-80-60-40-20020406080 Distance to Touchdown NM Approach Runway Alignment m
56.01 %
Landing
Landing on runway 24 at GUCY Conakry International Airport, runway length 3,297 m. Threshold height at 87 ft agl was significantly above target. Threshold speed was well above target at 152 kt.
Height
29.71 %
Threshold height at 87 ft agl was significantly above target. Target 50 ft agl
Speed
97.81 %
Threshold speed was well above target at 152 kt. Target 134 kt
Flare
0 %
Very poor landing flare
Centreline ft
100 %
100 0 -100
Bank °
91.34 %
6 3 0
G
100 %
1.5 1 0.5
IAS kt
Info
152 146 140
Pitch °
Info
2 0.5 -1
Descent Rate fpm
Info
-98 -449 -800
07515022530037545052560067575082590097501733506784 Runway Distance m Landing Height ft
075150225300375450525600675750825900975-25-20-15-10-50510152025 Runway Distance m Runway Width m
88.52 %
Touchdown
Touchdown point was 434 m beyond the touchdown zone. Touchdown speed at 149 kt was fast. Touchdown rate was good at -190 fpm. Runway touchdown position was slightly misaligned by 4.6 m from centreline. Local weather - Temperature 25 °C. Wind 5 kt at 220 °. Crosswind: 1 kt Headwind: 5 kt.
Touchdown
96.47 %
Touchdown rate was fair at -202 fpm.
Speed
84.52 %
Touchdown speed at 149 kt was fast. Target below 131 kn
Distance
58.73 %
Touchdown point was 425 m beyond the touchdown zone.
Alignment
94.47 %
Runway touchdown position was slightly misaligned by 4.6 m from centreline.
Bank
93.21 %
Bank angle 1.4 °
G
100 %
G 1.14 g
Bounce
100 %
No Bounce Detected
93.62 %
Rollout
Total landing distance 1,817 m, 55 % of runway. Runway rollout alignment was very good.
Distance
100 %
Landing distance 1,817 m using 55.1 % of runway
Alignment
85.81 %
Runway rollout alignment was very good.
G
100 %
1.25 1 0.75
IAS kt
Info
149 114 80
Bank °
Info
1 0.5 0
Pitch °
Info
1 0 -1
02004006008001,0001,2001,4001,600 Runway Distance m Runway Width m
100 %
Taxi
Taxiing to the parking from the runway took 1 minutes and covered less than 1 nm.
Landing Lights
100 %
Switched Off
Taxi Lights
100 %
Switched On
Ground Speed kt
100 %
30 15 0
Turn Speed
100 %
30 15 0
G
100 %
1.25 1 0.75
Bank °
Info
1 0.5 0
Pitch °
Info
1 0 -1
Metrics
Metrics

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