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KBOS
Boston, United States
Runway 22L
Elevation16 ft asl
Weight334,672 kg
Fuel129,656 kg
Wind310° · 17 kn · 16 kn cross

Flight Score

94.56 %
ZYHB
Harbin, China
Runway 23
Elevation446 ft asl
Weight222,288 kg
Fuel16,520 kg
Wind187° · 6 kn · 3 kn cross
16 Jul 2024 13:05 5711 nm Boeing 777-300 113,136 kg
Departure Score
91.95 %
Enroute Score
93.70 %
Arrival Score
97.79 %

What went well

Touchdown 350 m in — inside the full-score zone
Threshold crossed at 51 ft and 148 kt — both inside band
Straight touchdown — 2.73 m off the centreline, no bounce

What held you back

Enroute Climb — 250 kt exceeded below 10,000 ft; speed limits at 0 %, −1.90 points
Departure Roll — Liftoff speed was 189 kn at 76 %, Runway alignment max 6.14 m at 89 %, −1.80 points
Departure Climb 3 — bank angle up to 24.9 ° at 40 %, −0.80 points

Top opportunity

Monitor your speed

Enroute Climb

Below 10,000 ft you are typically limited to 250 kt indicated (a US rule that much of the world mirrors in some form, though not universally). This forces a deceleration around 10,000 ft whether the profile wants one or not, so plan for it rather than discovering it.

Start to finish · 23 stages, 21 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 9 minutes and covered 2 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 14 kn0 kn min to max 19 kn 3 10 kn
100 % Average speed turning corners 10 knmax 10 kn 0 0 kn
100 % Average g force 1.00 g0.98 g min to max 1.01 g 1.00 1.00 g
Info Average pitch angle -0.4 °-0.7 ° min to max -0.3 ° -0.4 -0.4 °
Info Average bank angle 0.0 °0.0 ° min to max 0.2 ° 0.0 0.0 °

Events

Info Battery Master On 13 ft agl
Info Engine 2 Started 13 ft agl
Info Beacon Lights Switched On 13 ft agl
Info Navigation Lights Switched On 13 ft agl
Info Strobe Lights Switched On 13 ft agl
Info Landing Gear Down 13 ft agl
Info Parking Brake On 13 ft agl
Info Engine 1 Started 13 ft agl
Info Taxi Lights Switched On 13 ft agl
Info Parking Brake Off 13 ft agl
Info Flaps Position 1 13 ft agl · 5 kt
Info Flaps Position 2 13 ft agl · 3 kt
Info Flaps Position 3 13 ft agl
Info Landing Lights Switched On 13 ft agl
Departure Runway Entry Entering runway 22L at KBOS Logan Intl, Average speed was 0 kn.
ScoreDescriptionStartProfileEnd
Info Average speed 8 kn7 kn min to max 10 kn 10 7 kn
Info Average pitch angle -0.4 °-0.4 ° min to max -0.4 ° -0.4 -0.4 °
Info Average bank angle 0.0 °0.0 ° min to max 0.2 ° 0.0 0.0 °
Info Average g force 1.00 g0.99 g min to max 1.00 g 1.00 1.00 g
Departure Roll 72.97Departure roll runway 22L at KBOS Logan Intl. Takeoff distance 125 m 5 % of runway. Liftoff speed was 189 kn. Local weather - Temperature 27 °C. Wind 17 kn at 310 °. Crosswind: 16 kn Tailwind: 6 kn.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 125 m5 % of runway
76 % Liftoff speed was 189 knTarget 180 kn
89 % Runway alignment max 6.14 m0.00 m left to 6.14 m right -6.14 -5.77 m
100 % Average g force 1.00 g0.97 g min to max 1.06 g 1.00 1.00 g
100 % Takeoff Bounce
Info Average pitch angle -0.1 °-0.5 ° min to max 7.1 ° -0.4 7.1 °
Info Average bank angle 0.3 °0.0 ° min to max 1.7 ° 0.0 1.7 °
Departure Climb 1 99.83Departure climb to 50 ft agl from runway 22L KBOS Logan Intl.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.1 °0.1 ° min to max 0.1 ° 0.1 0.1 °
100 % Average speed 193 kn189 kn min to max 195 kn 189 195 kn
99 % Average bank angle 1.2 °0.2 ° min to max 2.3 ° 1.7 0.2 °
100 % Average g force 1.08 g1.01 g min to max 1.16 g 1.01 1.13 g
Info Average VSI 286 ft/m64 ft/m min to max 716 ft/m 64 716 ft/m
Info Average altitude 10 ft agl0 ft agl min to max 30 ft agl 0 30 ft agl
Info Average pitch angle 8.9 °7.1 ° min to max 11.0 ° 7.1 10.8 °
Departure Climb 2 99.02Departure climb to 400 ft agl from 22L KBOS Logan Intl.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.0 °-0.2 ° min to max 0.1 ° 0.1 -0.2 °
100 % Average speed 195 kn194 kn min to max 200 kn 195 194 kn
96 % Average bank angle 0.6 °0.0 ° min to max 3.5 ° 0.1 2.0 °
100 % Average g force 1.08 g0.96 g min to max 1.13 g 1.12 0.96 g
Info Average VSI 1,164 ft/m734 ft/m min to max 2,575 ft/m 734 2,575 ft/m
Info Average altitude 81 ft agl31 ft agl min to max 368 ft agl 31 368 ft agl
Info Average pitch angle 11.9 °10.6 ° min to max 14.4 ° 10.7 14.4 °

Events

Info Landing Gear Up 57 ft agl · 200 kt
Departure Climb 3 87.95Departure climb to 1,000 ft agl from 22L KBOS Logan Intl.
ScoreDescriptionStartProfileEnd
100 % Heading variation -1.0 °-2.2 ° min to max -0.4 ° -0.4 -2.2 °
100 % Average speed 196 kn194 kn min to max 198 kn 198 196 kn
40 % Average bank angle 18.8 °5.2 ° min to max 24.9 ° 5.2 24.6 °
100 % Average g force 1.02 g0.89 g min to max 1.13 g 1.00 1.07 g
100 % Landing gear up
Info Average VSI 2,648 ft/m2,397 ft/m min to max 2,811 ft/m 2,572 2,412 ft/m
Info Average altitude 638 ft agl411 ft agl min to max 853 ft agl 411 853 ft agl
Info Average pitch angle 15.0 °13.8 ° min to max 16.6 ° 15.8 14.5 °
Enroute Climb 60.00Enroute climb started 1 mile east of South Boston (Massachusetts, United States). Climbing from 926 ft asl to 31,906 ft asl, an increase of 30,979 ft in 22 minutes and covering 123 nm.
ScoreDescriptionStartProfileEnd
0 % Average speed 260 kn185 kn min to max 321 kn 193 311 kn
100 % Average bank angle 12.3 °0.0 ° min to max 35.8 ° 24.8 0.0 °
100 % Average g force 1.03 g0.85 g min to max 1.22 g 1.03 0.98 g
Info Average VSI 1,415 ft/m75 ft/m min to max 3,702 ft/m 2,402 148 ft/m
Info Average altitude 12,155 ft asl926 ft asl min to max 31,906 ft asl 926 31,906 ft asl
Info Average pitch angle 7.4 °3.1 ° min to max 14.2 ° 14.2 3.2 °
Info Turn coordination 00 min to max 0 0 0

Events

Fail Exceeded 250 kn below 10000 ft 8,055 ft agl
Info Landing Lights Switched Off 3,080 ft agl · 224 kt
Info Taxi Lights Switched Off 3,100 ft agl · 224 kt
Info Flaps Position 2 4,332 ft agl · 229 kt
Info Flaps Position 1 6,104 ft agl · 267 kt
Info Flaps Fully Retracted 10,821 ft agl · 308 kt
Enroute Level 99.51Enroute level cruise started 1 mile west of Washington (Vermont, United States) and lasted 108 minutes, covering 787 nm.
ScoreDescriptionStartProfileEnd
98 % Average altitude 31,418 ft asl30,844 ft asl min to max 31,916 ft asl 31,912 30,844 ft asl
100 % Average speed 312 kn306 kn min to max 315 kn 312 313 kn
100 % Average bank angle 5.9 °0.0 ° min to max 29.9 ° 0.0 0.1 °
100 % Average g force 1.02 g0.96 g min to max 1.18 g 0.99 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.1 °2.6 ° min to max 3.8 ° 3.1 2.8 °
Enroute Descent 100.00Enroute descent started 48 miles north east of CJT7 Cushing Lake Seaplane Base Atikokan (Ontario, Canada). Descent from 30,841 ft asl to 30,663 ft asl, a decrease of 178 ft in 1 minutes and covering 5 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 300 kn287 kn min to max 313 kn 313 295 kn
100 % Average bank angle 0.1 °0.0 ° min to max 0.1 ° 0.0 0.1 °
100 % Average g force 1.00 g0.95 g min to max 1.03 g 1.00 1.00 g
Info Average VSI -251 ft/m-656 ft/m min to max -2 ft/m -10 -189 ft/m
Info Average altitude 30,771 ft asl30,663 ft asl min to max 30,841 ft asl 30,841 30,663 ft asl
Info Average pitch angle 3.0 °2.7 ° min to max 3.3 ° 2.8 3.2 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 2 96.43Enroute level cruise started 48 miles north of CJT7 Cushing Lake Seaplane Base Atikokan (Ontario, Canada) and lasted 508 minutes, covering 3,897 nm.
ScoreDescriptionStartProfileEnd
88 % Average altitude 31,020 ft asl29,984 ft asl min to max 31,720 ft asl 30,632 31,321 ft asl
100 % Average speed 312 kn298 kn min to max 318 kn 298 314 kn
100 % Average bank angle 2.4 °0.0 ° min to max 30.1 ° 0.1 0.1 °
100 % Average g force 1.01 g0.92 g min to max 1.23 g 1.00 1.01 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 2.3 °1.6 ° min to max 3.3 ° 3.1 1.8 °
Enroute Climb 2 100.00Enroute climb started 23 miles north of UEQM Ust-Mil Airstrip Ust-Maya (Respublika Sakha (Yakutiya), Russia). Climbing from 31,368 ft asl to 35,430 ft asl, an increase of 4,061 ft in 3 minutes and covering 23 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 300 kn289 kn min to max 316 kn 316 289 kn
100 % Average bank angle 0.1 °0.0 ° min to max 0.1 ° 0.1 0.0 °
100 % Average g force 1.00 g0.94 g min to max 1.04 g 1.04 1.00 g
Info Average VSI 1,228 ft/m114 ft/m min to max 2,168 ft/m 534 225 ft/m
Info Average altitude 33,809 ft asl31,368 ft asl min to max 35,430 ft asl 31,368 35,430 ft asl
Info Average pitch angle 3.4 °2.4 ° min to max 4.1 ° 2.4 2.6 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 3 100.00Enroute level cruise started 25 miles west of UEQM Ust-Mil Airstrip Ust-Maya (Respublika Sakha (Yakutiya), Russia) and lasted 103 minutes, covering 767 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 35,654 ft asl35,443 ft asl min to max 35,745 ft asl 35,444 35,485 ft asl
100 % Average speed 288 kn287 kn min to max 291 kn 289 289 kn
100 % Average bank angle 2.6 °0.0 ° min to max 15.6 ° 0.1 0.0 °
100 % Average g force 1.00 g0.94 g min to max 1.07 g 1.00 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 2.3 °2.0 ° min to max 2.6 ° 2.3 2.1 °
Enroute Descent 2 100.00Enroute descent started 14 miles south west of Hailun (Heilongjiang Sheng, China). Descent from 35,484 ft asl to 2,182 ft asl, a decrease of 33,302 ft in 19 minutes and covering 98 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 272 kn146 kn min to max 315 kn 289 146 kn
100 % Average bank angle 8.6 °0.0 ° min to max 26.8 ° 0.0 0.0 °
100 % Average g force 1.03 g0.88 g min to max 1.30 g 0.99 0.99 g
Info Average VSI -1,710 ft/m-3,862 ft/m min to max 2 ft/m 2 -804 ft/m
Info Average altitude 14,750 ft asl2,182 ft asl min to max 35,484 ft asl 35,484 2,182 ft asl
Info Average pitch angle 0.2 °-3.3 ° min to max 5.1 ° 2.1 2.2 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 1 7,789 ft agl · 242 kt
Info Flaps Position 2 3,538 ft agl · 224 kt
Info Flaps Position 3 2,878 ft agl · 190 kt
Info Landing Lights Switched On 2,831 ft agl · 190 kt
Info Taxi Lights Switched On 2,793 ft agl · 188 kt
Info Flaps Position 4 2,307 ft agl · 170 kt
Info Landing Gear Down 2,257 ft agl · 165 kt
Info Flaps Position 5 2,174 ft agl · 161 kt
Info Flaps Position 6 2,036 ft agl · 158 kt
Arrival 100.00Arrival started 14 miles south west of Hailun (Heilongjiang Sheng, China).
ScoreDescriptionStartProfileEnd
100 % Average speed 146 kn146 kn min to max 151 kn 146 146 kn
100 % Average bank angle 0.2 °0.0 ° min to max 1.1 ° 0.0 0.1 °
100 % Average g force 1.00 g0.96 g min to max 1.03 g 0.98 1.00 g
Info Average VSI -699 ft/m-824 ft/m min to max -577 ft/m -813 -734 ft/m
Info Average altitude 1,946 ft asl1,718 ft asl min to max 2,169 ft asl 2,169 1,718 ft asl
Info Average pitch angle 2.4 °2.1 ° min to max 2.6 ° 2.1 2.5 °
Info Turn coordination 00 min to max 0 0 0
Arrival Final 4 100.00Approaching runway 23 at ZYHB Taiping from 4 nm to 3 nm. Descent from 1,260 ft agl to 952 ft agl. A decrease of 308 ft in 26 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 2.9 °2.9 ° min to max 3.0 °Target 3.0 ° 3.0 2.9 °
100 % Average speed 146 kn144 kn min to max 146 kn 146 144 kn
100 % Heading variation 0.1 °0.1 ° min to max 0.1 ° 0.1 0.1 °
100 % Average bank angle 0.3 °0.0 ° min to max 1.4 ° 0.2 0.0 °
100 % Average g force 1.00 g0.97 g min to max 1.03 g 1.01 1.03 g
Info Average VSI -686 ft/m-783 ft/m min to max -588 ft/m -735 -588 ft/m
Info Average altitude 1,110 ft agl952 ft agl min to max 1,260 ft agl 1,260 952 ft agl
Info Average pitch angle 2.6 °2.3 ° min to max 3.1 ° 2.6 3.1 °
33.253.53.7548509009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500Distance to Touchdown NMApproach Height ft33.253.53.754-120-90-60-300306090120Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 3 100.00Approaching runway 23 at ZYHB Taiping from 3 nm to 2 nm. Descent from 943 ft agl to 643 ft agl. A decrease of 300 ft in 25 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °2.9 ° min to max 3.0 °Target 3.0 ° 3.0 3.0 °
100 % Average speed 145 kn142 kn min to max 148 kn 144 145 kn
100 % Heading variation 0.1 °0.1 ° min to max 0.1 ° 0.1 0.1 °
100 % Average bank angle 0.2 °0.0 ° min to max 0.5 ° 0.2 0.4 °
100 % Average g force 1.00 g0.95 g min to max 1.07 g 0.98 0.99 g
Info Average VSI -680 ft/m-915 ft/m min to max -469 ft/m -561 -469 ft/m
Info Average altitude 797 ft agl643 ft agl min to max 943 ft agl 943 643 ft agl
Info Average pitch angle 2.1 °1.0 ° min to max 3.0 ° 2.8 2.2 °

Events

Fail GPWS Warning Activated still on from an earlier stage 999 ft agl · 151 kt
Fail GPWS Warning Activated 743 ft agl · 150 kt
Fail GPWS Warning Activated 676 ft agl · 150 kt
Info GPWS Warning Deactivated 849 ft agl · 154 kt
Info GPWS Warning Deactivated 682 ft agl · 151 kt
22.252.52.7535506006507007508008509009501,0001,0501,100Distance to Touchdown NMApproach Height ft22.252.52.753-100-75-50-250255075100Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 2 100.00Approaching runway 23 at ZYHB Taiping from 2 nm to 1 nm. Descent from 635 ft agl to 318 ft agl. A decrease of 316 ft in 23 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 2.8 °2.5 ° min to max 3.0 °Target 3.0 ° 3.0 2.9 °
100 % Average speed 146 kn143 kn min to max 149 kn 146 149 kn
100 % Heading variation 0.1 °0.1 ° min to max 0.3 ° 0.1 0.3 °
100 % Average bank angle 0.8 °0.0 ° min to max 2.6 ° 0.5 2.6 °
100 % Average g force 1.00 g0.89 g min to max 1.13 g 0.97 0.95 g
Info Average VSI -781 ft/m-1,287 ft/m min to max -238 ft/m -484 -317 ft/m
Info Average altitude 460 ft agl318 ft agl min to max 635 ft agl 635 318 ft agl
Info Average pitch angle 1.9 °0.1 ° min to max 4.6 ° 1.8 2.4 °

Events

Fail GPWS Warning Activated 637 ft agl · 152 kt
Fail GPWS Warning Activated 546 ft agl · 151 kt
Info GPWS Warning Deactivated 646 ft agl · 153 kt
Info GPWS Warning Deactivated 626 ft agl · 153 kt
11.251.51.752200250300350400450500550600650700Distance to Touchdown NMApproach Height ft11.251.51.752-80-60-40-20020406080Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 1 100.00Approaching runway 23 at ZYHB Taiping from 1 nm to 0 nm. Descent from 311 ft agl to 78 ft agl. A decrease of 233 ft in 18 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.4 °3.0 ° min to max 3.8 °Target 3.0 ° 3.0 3.8 °
100 % Average speed 149 kn147 kn min to max 150 kn 150 148 kn
100 % Heading variation -0.1 °-0.1 ° min to max 0.2 ° 0.2 -0.1 °
100 % Average bank angle 0.7 °0.0 ° min to max 2.8 ° 2.8 1.0 °
100 % Average g force 1.00 g0.92 g min to max 1.05 g 0.97 1.01 g
Info Average VSI -699 ft/m-929 ft/m min to max -406 ft/m -406 -679 ft/m
Info Average altitude 128 ft agl78 ft agl min to max 311 ft agl 311 78 ft agl
Info Average pitch angle 1.8 °0.9 ° min to max 2.6 ° 2.6 1.7 °

Events

Fail GPWS Warning Activated still on from Arrival Final 2 546 ft agl · 151 kt
Fail GPWS Warning Activated 281 ft agl · 156 kt
Fail GPWS Warning Activated 205 ft agl · 155 kt
Info GPWS Warning Deactivated 301 ft agl · 155 kt
Info GPWS Warning Deactivated 264 ft agl · 156 kt
Info GPWS Warning Deactivated 191 ft agl · 154 kt
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-60-45-30-15015304560Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 87.38Landing on runway 23 at ZYHB Taiping, runway length 3,192 m. Good threshold height. Threshold speed was slightly above target at 149 kn.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was slightly above target at 149 kn. Target 140 kn
100 % Target 50 ft agl
50 % Landing and flare profile
100 % Heading variation -0.1 °-0.1 ° min to max -0.1 ° -0.1 -0.1 °
98 % Average bank angle 2.0 °1.0 ° min to max 2.6 ° 1.0 1.2 °
100 % Average g force 1.01 g0.98 g min to max 1.10 g 1.01 1.10 g
Info Average speed 148 kn147 kn min to max 149 kn 149 147 kn
Info Average VSI -676 ft/m-695 ft/m min to max -624 ft/m -678 -624 ft/m
Info Average altitude 25 ft agl1 ft agl min to max 51 ft agl 51 1 ft agl
Info Average pitch angle 1.5 °1.2 ° min to max 2.7 ° 1.6 2.7 °
07515022530037501223354658Runway Distance mLanding Height ft075150225300375-24-20-16-12-8-404812162024Runway Distance mRunway Width m
Arrival Touchdown 94.90Touchdown distance was good at 351 m. Touchdown speed at 147 kn was a little fast. Touchdown rate was heavy at -624 ft/m. Runway touchdown position was slightly misaligned by 4.1 m from centreline. Local weather - Temperature 26 °C. Wind 6 kn at 186 °. Crosswind: 3 kn Headwind: 5 kn.
ScoreDescriptionStartProfileEnd
82 % Touchdown VSI was -624 ft/m.
100 % Touchdown distance was 351 mTarget 457 m
100 % Speed at touchdown 147 knTarget 146 kn
96 % Runway alignment max 4.09 m3.47 m right -4.09 -2.73 m
100 % Average bank angle 0.5 °0.0 ° min to max 1.2 ° 1.2 0.4 °
99.7 % Average g force 1.34 g1.10 g min to max 1.51 g 1.10 1.25 g
100 % Landing Bounce
Info Average speed 146 kn146 kn min to max 147 kn 147 146 kn
Info Average pitch angle 2.6 °2.4 ° min to max 2.7 ° 2.7 2.4 °
Arrival Rollout 100.00Total landing distance 1,726 m, 54 % of runway. Runway rollout alignment was perfect.
ScoreDescriptionStartProfileEnd
100 % Landing distance 1,726 m54 % of runway.
100 % Runway alignment max 3.02 m0.44 m left to 2.59 m right -2.59 -1.42 m
100 % Average g force 1.02 g0.97 g min to max 1.20 g 1.20 0.99 g
Info Average speed 133 kn74 kn min to max 147 kn 147 74 kn
Info Average pitch angle 0.7 °-0.8 ° min to max 2.4 ° 2.4 -0.4 °
Info Average bank angle 0.3 °0.0 ° min to max 0.8 ° 0.5 0.0 °
Runway Exit Exiting runway, average speed 29 kn
ScoreDescriptionStartProfileEnd
Info Average speed 27 kn0 kn min to max 70 kn 70 0 kn
Info Average pitch angle -0.4 °-0.8 ° min to max -0.1 ° -0.5 -0.2 °
Info Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.0 0.2 °
Info Average g force 1.00 g0.99 g min to max 1.01 g 0.99 1.00 g

Events

Info Landing Lights Switched Off 13 ft agl
Info Taxi Lights Switched Off 13 ft agl
Info Taxi Lights Switched On 13 ft agl
Arrival Taxi 100.00Taxiing to the parking from the runway took 8 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 8 kn0 kn min to max 12 kn 6 4 kn
100 % Average speed turning corners 0 knmax 0 kn 0 0 kn
100 % Average g force 1.00 g0.99 g min to max 1.01 g 1.00 1.00 g
Info Average pitch angle -0.4 °-0.7 ° min to max -0.2 ° -0.2 -0.4 °
Info Average bank angle 0.0 °0.0 ° min to max 0.2 ° 0.2 0.0 °

Events

Info Flaps Position 5 13 ft agl
Info Flaps Position 4 13 ft agl
Info Flaps Position 3 13 ft agl
Info Flaps Position 2 13 ft agl
Info Flaps Position 1 13 ft agl
Info Flaps Fully Retracted 13 ft agl · 2 kt

Takeoff

OkTaxi lightsSet
0.00Takeoff roll2,676 m · 115 %
76.12Liftoff speed189 kt
88.72Runway alignment6.14 m R
OkBounce on takeoffNone
99.83Rate of climb285 fpm

Landing

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

100.00Threshold height51 ft
100.00Threshold speed148 kt
100.00Centreline offset0.04 m R

The stabilisation gates

One stabilised approach gate: five 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.

Five checks, one gate500 ft
Gear down
Sink rate
On glideslope
On centreline
On speed

Touchdown on ZYHB 23

Past threshold100.00
350m
Centreline96.20
2.73m R
Speed100.00
146kt
Touchdown rate81.94
-624fpm
Impact99.71
1.51G
BouncesOk
None

Side view — the last 1,800 m of the approach.

51 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 51 ft, down at 350 m

Plan view — the first 1,800 m of the 3,192 m runway, to the same scale as the side view.

5001,0001,500 THRESHOLD FULL SCORE TO 503 M 350 m past threshold CLEARED

The 350 m touchdown sits inside the full-score zone. The arrival was smooth.

Runway used 1,678 m of 3,192 m · 53 %
Rollout distance100.00
1,328m53 % used
Rollout alignment100.00
2.59m R

The rest of the report

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Flight map
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Takeoff report
Takeoff on runway 22L at KBOS Logan Intl in the Boeing 777-300ER
91.95 %
100 %
Taxi
Taxiing from the parking to the runway took 9 minutes and covered 2 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
1 0.5 0
72.97 %
Takeoff Roll
Departure roll runway 22L at KBOS Logan Intl. Takeoff distance 125 m 5 % of runway. Liftoff speed was 189 kn. Local weather - Temperature 27 °C. Wind 17 kn at 310 °. Crosswind: 16 kn Tailwind: 6 kn.
Takeoff Distance
0.93 %
Roll distance of 125 m using 5.35 % of runway
Liftoff Speed
76.12 %
Liftoff speed was 189 kn - Target 160 kn
Alignment
88.72 %
0.00 m left to 6.14 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
190 95 0
Bank °
Info
2 1 0
Pitch °
Info
8 4 0
02505007501,0001,2501,5001,7502,0002,250-25-20-15-10-50510152025 Runway Distance m Runway Alignment to End of Runway m
99.83 %
Climb 1
Departure climb to 50 ft agl from runway 22L KBOS Logan Intl.
Alignment
100 %
2 0 -2
IAS kt
100 %
200 190 180
Bank °
99.32 %
3 1.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
11 9 7
Climb Rate fpm
Info
800 350 -100
99.02 %
Climb 2
Departure climb to 400 ft agl from 22L KBOS Logan Intl.
Alignment
100 %
2 0 -2
IAS kt
100 %
200 195 190
Bank °
96.08 %
4 2 0
G
100 %
1.5 1 0.5
Pitch °
Info
15 13 10
Climb Rate fpm
Info
2,600 1,600 600
87.95 %
Climb 3
Departure climb to 1,000 ft agl from 22L KBOS Logan Intl.
Alignment
100 %
2 0 -2
IAS kt
100 %
200 195 190
Bank °
39.76 %
25 15 5
G
100 %
1.5 1 0.5
Pitch °
Info
17 15 13
Climb Rate fpm
Info
2,900 2,550 2,200
02505007501,0001,2501,5001,7502,0002,25000.20.40.60.81 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 23 at ZYHB Taiping in the Boeing 777-300ER
Landing Score 95.57 %
Landing Summary

Great job on the approach phase with excellent glideslope alignment! It's clear that you have a good understanding of maintaining the proper descent angle. Although your speed was slightly above target, it's a minor issue that can easily be adjusted with practice.

Moving on to the landing phase, your threshold height was good, but there was room for improvement in the landing flare. It's important to work on your technique to achieve a smoother touchdown. The touchdown rate being very heavy suggests that you may have descended too quickly, so try to focus on a more gradual descent next time.

In the touchdown phase, it's positive to see that your touch down distance was within the touchdown zone, but keep in mind to aim for a more precise landing position. The deviation from the centerline could be improved for a more precise landing.

Lastly, the rollout phase showed very good runway alignment, which is a critical aspect of a successful landing. Keep up the great work in this area and continue to practice to improve your overall landing score. With some adjustments and practice, I have no doubt that you will see an even higher score next time. Keep up the good work!

100 %
Final 4
Approaching runway 23 at ZYHB Taiping from 4 nm to 3 nm. Descent from 1,260 ft agl to 952 ft agl. A decrease of 308 ft in 26 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
146 143 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-588 -694 -800
33.253.53.7548509009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500 Distance to Touchdown NM Approach Height ft
33.253.53.754-120-90-60-300306090120 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 3
Approaching runway 23 at ZYHB Taiping from 3 nm to 2 nm. Descent from 943 ft agl to 643 ft agl. A decrease of 300 ft in 25 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
148 144 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-469 -735 -1,000
22.252.52.7535506006507007508008509009501,0001,0501,100 Distance to Touchdown NM Approach Height ft
22.252.52.753-100-75-50-250255075100 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 2
Approaching runway 23 at ZYHB Taiping from 2 nm to 1 nm. Descent from 635 ft agl to 318 ft agl. A decrease of 316 ft in 23 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
149 144 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-238 -769 -1,300
11.251.51.752200250300350400450500550600650700 Distance to Touchdown NM Approach Height ft
11.251.51.752-80-60-40-20020406080 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 1
Approaching runway 23 at ZYHB Taiping from 1 nm to 0 nm. Descent from 311 ft agl to 78 ft agl. A decrease of 233 ft in 18 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
150 145 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-406 -703 -1,000
00.250.50.751050100150200250300350 Distance to Touchdown NM Approach Height ft
00.250.50.751-60-45-30-15015304560 Distance to Touchdown NM Approach Runway Alignment m
87.38 %
Landing
Landing on runway 23 at ZYHB Taiping, runway length 3,192 m. Good threshold height. Threshold speed was slightly above target at 149 kn.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
100 %
Threshold speed was slightly above target at 149 kt. Target 140 kt
Flare
50.17 %
Very poor landing flare
Centreline ft
100 %
100 0 -100
Bank °
98.37 %
3 2 1
G
100 %
1.5 1 0.5
IAS kt
Info
149 144 140
Pitch °
Info
3 2 1
Descent Rate fpm
Info
-633 -666 -700
07515022530037501223354658 Runway Distance m Landing Height ft
075150225300375-24-20-16-12-8-404812162024 Runway Distance m Runway Width m
94.9 %
Touchdown
Touchdown distance was good at 351 m. Touchdown speed at 147 kn was a little fast. Touchdown rate was heavy at -624 ft/m. Runway touchdown position was slightly misaligned by 4.1 m from centreline. Local weather - Temperature 26 °C. Wind 6 kn at 186 °. Crosswind: 3 kn Headwind: 5 kn.
Touchdown
81.94 %
Touchdown rate was heavy at -624 fpm.
Speed
100 %
Touchdown speed at 147 kt was a little fast. Target below 146 kn
Distance
100 %
Touchdown distance was good at 351 m.
Alignment
96.2 %
Runway touchdown position was slightly misaligned by 4.1 m from centreline.
Bank
100 %
Bank angle 0.5 °
G
99.71 %
G 1.34 g
Bounce
100 %
No Bounce Detected
100 %
Rollout
Total landing distance 1,726 m, 54 % of runway. Runway rollout alignment was perfect.
Distance
100 %
Landing distance 1,726 m using 54.06 % of runway
Alignment
100 %
Runway rollout alignment was perfect.
G
100 %
1.25 1 0.75
IAS kt
Info
146 108 70
Bank °
Info
1 0.5 0
Pitch °
Info
3 1.5 0
02004006008001,0001,2001,4001,600 Runway Distance m Runway Width m
100 %
Taxi
Taxiing to the parking from the runway took 8 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 0.5 0
Metrics
Metrics

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