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TNCM
Saint Martin, Saint Martin
Runway 10
Elevation10 ft asl
Weight268,573 kg
Fuel66,286 kg
Wind80° · 3 kn

Flight Score

99.60 %
KSEA
Seattle, United States
Runway 34L
Elevation413 ft asl
Weight214,942 kg
Fuel12,343 kg
1 May 2025 7:36 3381 nm Boeing 777-300 53,943 kg
Departure Score
99.83 %
Enroute Score
99.72 %
Arrival Score
99.25 %

What went well

Touched down at -214 fpm — a soft arrival
Touchdown 462 m in — inside the full-score zone
Threshold crossed at 44 ft and 144 kt — both inside band

What held you back

Arrival Rollout — Runway alignment max 5.96 m at 92 %, −0.15 points
Arrival Touchdown — Runway alignment max 5.43 m at 91 %, −0.10 points
Enroute Level — Average altitude 2,630 ft asl at 92 %, −0.09 points

Top opportunity

Improve the rollout

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 Anywhere

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 4 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 12 kt0 kt min to max 14 kt 2 12 kt
100 % Average speed turning corners 0 ktmax 0 kt 0 0 kt
100 % Average g force 1.00 g0.97 g min to max 1.01 g 1.00 1.00 g
Info Average pitch angle -0.4 °-0.6 ° min to max 0.6 ° 0.6 -0.5 °
Info Average bank angle 0.0 °0.0 ° min to max 0.2 ° 0.0 0.2 °

Events

Info Battery Master On 13 ft agl
Info Engine 1 Started 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 Taxi Lights Switched On 13 ft agl
Info Landing Gear Down 13 ft agl
Info Parking Brake On 13 ft agl
Info Flaps Position 1 13 ft agl
Info Flaps Position 2 13 ft agl
Info Flaps Position 3 13 ft agl
Info Parking Brake Off 13 ft agl
Departure Runway Entry Entering runway 10 at TNCM Princess Juliana International Airport, Average speed was 12 kt.
ScoreDescriptionStartProfileEnd
Info Average speed 13 kt0 kt min to max 39 kt 12 39 kt
Info Average pitch angle -0.4 °-0.8 ° min to max -0.2 ° -0.5 -0.3 °
Info Average bank angle 0.2 °0.0 ° min to max 0.5 ° 0.2 0.2 °
Info Average g force 1.00 g0.99 g min to max 1.01 g 1.00 1.00 g

Events

Info Parking Brake On 13 ft agl
Info Parking Brake Off 13 ft agl
Info Landing Lights Switched On 13 ft agl
Info Strobe Lights Switched On 13 ft agl
Departure Roll 99.13Departure roll runway 10 at TNCM Princess Juliana International Airport. Takeoff distance 960 m 42 % of runway. Liftoff speed was 161 kt. Local weather - Temperature 28 °C. Wind 2 kt at 80 °. Crosswind: 0 kt Headwind: 2 kt.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 960 m42 % of runway
100 % Liftoff speed was 161 ktTarget 165 kt
96 % Runway alignment max 4.24 m0.00 m left to 4.24 m right -4.19 -3.31 m
100 % Average g force 1.00 g0.93 g min to max 1.09 g 1.00 1.03 g
100 % Takeoff Bounce
Info Average pitch angle 0.2 °-0.3 ° min to max 9.0 ° -0.2 9.0 °
Info Average bank angle 0.0 °0.0 ° min to max 0.2 ° 0.2 0.0 °
Departure Climb 1 100.00Departure climb to 50 ft agl from runway 10 TNCM Princess Juliana International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.2 °0.1 ° min to max 0.2 ° 0.2 0.1 °
100 % Average speed 169 kt162 kt min to max 174 kt 162 174 kt
100 % Average bank angle 0.0 °0.0 ° min to max 0.0 ° 0.0 0.0 °
100 % Average g force 1.20 g1.04 g min to max 1.23 g 1.04 1.23 g
Info Average VSI 639 fpm68 fpm min to max 1,220 fpm 68 1,220 fpm
Info Average altitude 20 ft agl0 ft agl min to max 46 ft agl 0 46 ft agl
Info Average pitch angle 12.5 °9.2 ° min to max 14.4 ° 9.2 14.4 °
Departure Climb 2 100.00Departure climb to 400 ft agl from 10 TNCM Princess Juliana International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.1 °0.1 ° min to max 0.1 ° 0.1 0.1 °
100 % Average speed 181 kt174 kt min to max 205 kt 174 205 kt
100 % Average bank angle 0.0 °0.0 ° min to max 0.2 ° 0.0 0.1 °
100 % Average g force 1.13 g0.90 g min to max 1.23 g 1.23 1.02 g
Info Average VSI 1,749 fpm1,246 fpm min to max 2,586 fpm 1,246 2,586 fpm
Info Average altitude 111 ft agl47 ft agl min to max 356 ft agl 47 356 ft agl
Info Average pitch angle 13.1 °10.7 ° min to max 14.4 ° 14.4 11.4 °

Events

Info Landing Gear Up 102 ft agl · 183 kt
Info Flaps Position 2 329 ft agl · 207 kt
Departure Climb 3 100.00Departure climb to 1,000 ft agl from 10 TNCM Princess Juliana International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.2 °0.0 ° min to max 0.6 ° 0.0 0.6 °
100 % Average speed 221 kt208 kt min to max 235 kt 208 235 kt
100 % Average bank angle 9.7 °0.8 ° min to max 25.9 ° 0.8 25.9 °
100 % Average g force 1.00 g0.93 g min to max 1.05 g 1.04 1.00 g
100 % Landing gear up
Info Average VSI 3,345 fpm2,737 fpm min to max 3,628 fpm 2,737 3,498 fpm
Info Average altitude 685 ft agl405 ft agl min to max 978 ft agl 405 978 ft agl
Info Average pitch angle 12.2 °11.2 ° min to max 12.9 ° 11.8 11.2 °
Enroute Climb 100.00Enroute climb started 1 mile south of Marigot (Arrondissement de Saint-Martin-Saint-Barthelemy, Saint Martin). Climbing from 1,071 ft asl to 33,952 ft asl, an increase of 32,882 ft in 17 minutes and covering 95 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 275 kt232 kt min to max 321 kt 237 291 kt
100 % Average bank angle 14.6 °0.0 ° min to max 27.2 ° 26.8 0.1 °
100 % Average g force 1.03 g0.87 g min to max 1.15 g 1.02 1.00 g
Info Average VSI 2,413 fpm-18 fpm min to max 3,450 fpm 3,450 15 fpm
Info Average altitude 13,507 ft asl1,071 ft asl min to max 33,953 ft asl 1,071 33,952 ft asl
Info Average pitch angle 7.9 °2.7 ° min to max 11.6 ° 11.1 2.8 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 1 1,205 ft agl · 244 kt
Info Flaps Fully Retracted 1,518 ft agl · 250 kt
Info Landing Lights Switched Off 10,465 ft agl · 299 kt
Info Taxi Lights Switched Off 10,538 ft agl · 303 kt
Enroute Level 100.00Enroute level cruise started 26 miles north of R095 British Virgin Static Carrier - Prince of Wales (British Virgin Islands, British Virgin Islands) and lasted 96 minutes, covering 771 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 34,053 ft asl33,949 ft asl min to max 34,409 ft asl 33,956 34,409 ft asl
100 % Average speed 291 kt290 kt min to max 293 kt 291 291 kt
100 % Average bank angle 0.9 °0.0 ° min to max 13.1 ° 0.3 0.1 °
100 % Average g force 1.00 g0.97 g min to max 1.06 g 1.00 1.01 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 2.7 °2.5 ° min to max 4.2 ° 2.8 4.2 °
Enroute Climb 2 100.00Enroute climb started Latitude: 28.3134091 Longitude: -74.1856748. Climbing from 34,655 ft asl to 36,105 ft asl, an increase of 1,450 ft in 2 minutes and covering 13 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 281 kt278 kt min to max 289 kt 289 278 kt
100 % Average bank angle 0.2 °0.0 ° min to max 0.5 ° 0.1 0.0 °
100 % Average g force 0.99 g0.90 g min to max 1.00 g 1.00 1.00 g
Info Average VSI 874 fpm-22 fpm min to max 1,549 fpm 1,518 -22 fpm
Info Average altitude 35,632 ft asl34,655 ft asl min to max 36,105 ft asl 34,655 36,105 ft asl
Info Average pitch angle 3.9 °3.0 ° min to max 4.6 ° 4.4 3.0 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 2 100.00Enroute level cruise started Latitude: 28.5070135 Longitude: -74.357328 and lasted 179 minutes, covering 1,438 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 36,038 ft asl35,805 ft asl min to max 36,220 ft asl 36,104 35,950 ft asl
100 % Average speed 278 kt269 kt min to max 286 kt 278 279 kt
100 % Average bank angle 1.5 °0.0 ° min to max 17.0 ° 0.2 0.3 °
100 % Average g force 1.00 g0.97 g min to max 1.08 g 1.01 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 2.9 °2.5 ° min to max 3.6 ° 3.1 2.7 °
Enroute Climb 3 100.00Enroute climb started 6 miles south east of KONL O'Neill Municipal Airport–John L Baker Field O'Neill (Nebraska, United States). Climbing from 35,955 ft asl to 37,974 ft asl, an increase of 2,019 ft in 3 minutes and covering 27 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 273 kt265 kt min to max 280 kt 279 267 kt
100 % Average bank angle 0.4 °0.0 ° min to max 3.4 ° 0.1 0.3 °
100 % Average g force 1.00 g0.91 g min to max 1.03 g 1.00 1.00 g
Info Average VSI 549 fpm-28 fpm min to max 1,584 fpm 26 21 fpm
Info Average altitude 36,883 ft asl35,955 ft asl min to max 37,974 ft asl 35,955 37,974 ft asl
Info Average pitch angle 3.5 °2.6 ° min to max 4.8 ° 2.7 3.1 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 3 100.00Enroute level cruise started 2 miles north of Stuart (Nebraska, United States) and lasted 122 minutes, covering 916 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 38,167 ft asl37,975 ft asl min to max 38,281 ft asl 37,975 38,198 ft asl
100 % Average speed 266 kt264 kt min to max 268 kt 266 266 kt
100 % Average bank angle 0.9 °0.0 ° min to max 12.8 ° 0.8 0.3 °
100 % Average g force 1.00 g0.91 g min to max 1.09 g 1.00 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 2.9 °2.2 ° min to max 3.6 ° 3.1 2.8 °
Enroute Descent 100.00Enroute descent started 4 miles south of KEPP Ephrata Airport Ephrata (Washington, United States). Descent from 38,194 ft asl to 2,956 ft asl, a decrease of 35,238 ft in 23 minutes and covering 105 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 261 kt206 kt min to max 306 kt 266 206 kt
100 % Average bank angle 13.4 °0.0 ° min to max 30.9 ° 0.8 28.6 °
100 % Average g force 1.05 g0.86 g min to max 1.25 g 0.99 1.19 g
Info Average VSI -1,255 fpm-3,727 fpm min to max 21 fpm -29 -366 fpm
Info Average altitude 11,938 ft asl2,956 ft asl min to max 38,204 ft asl 38,194 2,956 ft asl
Info Average pitch angle 1.3 °-2.5 ° min to max 6.5 ° 2.8 6.5 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Landing Lights Switched On 10,180 ft agl · 314 kt
Info Taxi Lights Switched On 10,098 ft agl · 313 kt
Info Flaps Position 1 2,660 ft agl · 227 kt
Enroute Level 4 97.74Enroute level cruise started overhead Edgewood (Washington, United States) and lasted 3 minutes, covering 8 nm.
ScoreDescriptionStartProfileEnd
92 % Average altitude 2,630 ft asl1,654 ft asl min to max 3,007 ft asl 2,952 1,654 ft asl
100 % Average speed 178 kt145 kt min to max 205 kt 205 145 kt
100 % Average bank angle 15.8 °0.0 ° min to max 31.9 ° 26.4 0.1 °
100 % Average g force 1.06 g0.85 g min to max 1.23 g 1.20 1.07 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 4.9 °1.1 ° min to max 8.6 ° 6.9 3.2 °

Events

Info Flaps Position 2 2,655 ft agl · 204 kt
Info Flaps Position 3 2,502 ft agl · 188 kt
Info Landing Gear Down 2,576 ft agl · 179 kt
Info Flaps Position 4 2,019 ft agl · 169 kt
Info Flaps Position 5 1,758 ft agl · 156 kt
Info Flaps Position 6 1,537 ft agl · 149 kt
Arrival Final 4 100.00Approaching runway 34L at KSEA Seattle–Tacoma International Airport from 4 nm to 3 nm. Descent from 1,232 ft agl to 924 ft agl. A decrease of 309 ft in 23 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °3.0 ° min to max 3.1 °Target 3.3 ° 3.0 3.0 °
100 % Average speed 144 kt144 kt min to max 145 kt 145 144 kt
100 % Heading variation -0.0 °-0.0 ° min to max -0.0 ° -0.0 -0.0 °
100 % Average bank angle 0.1 °0.0 ° min to max 0.6 ° 0.0 0.6 °
100 % Average g force 0.99 g0.94 g min to max 1.04 g 1.04 1.00 g
Info Average VSI -788 fpm-977 fpm min to max -485 fpm -569 -766 fpm
Info Average altitude 1,085 ft agl924 ft agl min to max 1,232 ft agl 1,232 924 ft agl
Info Average pitch angle 1.6 °0.8 ° min to max 3.0 ° 3.0 2.0 °
33.253.53.7548509009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,5001,5501,6001,650Distance to Touchdown NMApproach Height ft33.253.53.754-110-83-55-280285583110Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 3 100.00Approaching runway 34L at KSEA Seattle–Tacoma International Airport from 3 nm to 2 nm. Descent from 911 ft agl to 603 ft agl. A decrease of 307 ft in 23 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °3.0 ° min to max 3.0 °Target 3.3 ° 3.0 3.0 °
100 % Average speed 144 kt144 kt min to max 144 kt 144 144 kt
100 % Heading variation -0.0 °-0.0 ° min to max -0.0 ° -0.0 -0.0 °
100 % Average bank angle 0.2 °0.0 ° min to max 0.6 ° 0.6 0.0 °
100 % Average g force 1.00 g0.99 g min to max 1.02 g 1.00 1.00 g
Info Average VSI -769 fpm-806 fpm min to max -735 fpm -767 -765 fpm
Info Average altitude 755 ft agl603 ft agl min to max 911 ft agl 911 603 ft agl
Info Average pitch angle 2.0 °1.9 ° min to max 2.1 ° 2.0 2.0 °

Events

Fail GPWS Warning Activated 928 ft agl · 146 kt
Info GPWS Warning Deactivated 908 ft agl · 146 kt
22.252.52.7535506006507007508008509009501,0001,0501,1001,1501,200Distance to Touchdown NMApproach Height ft22.252.52.753-90-68-45-23023456890Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 2 100.00Approaching runway 34L at KSEA Seattle–Tacoma International Airport from 2 nm to 1 nm. Descent from 591 ft agl to 283 ft agl. A decrease of 308 ft in 23 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °3.0 ° min to max 3.0 °Target 3.3 ° 3.0 3.0 °
100 % Average speed 144 kt144 kt min to max 144 kt 144 144 kt
100 % Heading variation -0.0 °-0.0 ° min to max -0.0 ° -0.0 -0.0 °
100 % Average bank angle 0.1 °0.0 ° min to max 0.1 ° 0.1 0.0 °
100 % Average g force 1.00 g0.99 g min to max 1.00 g 1.00 1.00 g
Info Average VSI -769 fpm-790 fpm min to max -757 fpm -764 -764 fpm
Info Average altitude 434 ft agl283 ft agl min to max 591 ft agl 591 283 ft agl
Info Average pitch angle 2.0 °2.0 ° min to max 2.1 ° 2.0 2.0 °

Events

Fail GPWS Warning Activated 829 ft agl · 145 kt
Fail GPWS Warning Activated 615 ft agl · 145 kt
Fail GPWS Warning Activated 412 ft agl · 145 kt
Info GPWS Warning Deactivated 847 ft agl · 145 kt
Info GPWS Warning Deactivated 793 ft agl · 145 kt
Info GPWS Warning Deactivated 587 ft agl · 145 kt
Info GPWS Warning Deactivated 403 ft agl · 145 kt
11.251.51.752250300350400450500550600650700750800Distance to Touchdown NMApproach Height ft11.251.51.752-70-53-35-18018355370Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 1 100.00Approaching runway 34L at KSEA Seattle–Tacoma International Airport from 1 nm to 0 nm. Descent from 270 ft agl to 22 ft agl. A decrease of 248 ft in 19 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.1 °2.9 ° min to max 3.4 °Target 3.3 ° 3.0 3.4 °
100 % Average speed 144 kt144 kt min to max 144 kt 144 144 kt
100 % Heading variation -0.0 °-0.0 ° min to max 0.0 ° -0.0 -0.0 °
100 % Average bank angle 0.9 °0.0 ° min to max 1.4 ° 0.0 0.8 °
100 % Average g force 1.01 g0.99 g min to max 1.03 g 1.00 1.03 g
Info Average VSI -678 fpm-802 fpm min to max -620 fpm -768 -620 fpm
Info Average altitude 71 ft agl22 ft agl min to max 270 ft agl 270 22 ft agl
Info Average pitch angle 2.2 °1.8 ° min to max 2.6 ° 2.0 2.4 °
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-50-38-25-13013253850Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 100.00Landing on runway 34L at KSEA Seattle–Tacoma International Airport, runway length 2,590 m. Good threshold height. Threshold speed was good at 144 kt.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was good at 144 kt. Target 138 kt
100 % Target 50 ft agl
100 % Landing and flare profile
100 % Heading variation -0.1 °-0.2 ° min to max -0.0 ° -0.0 -0.2 °
100 % Average bank angle 0.6 °0.0 ° min to max 1.6 ° 0.8 1.6 °
100 % Average g force 1.04 g1.00 g min to max 1.12 g 1.03 1.00 g
Info Average speed 141 kt136 kt min to max 144 kt 144 136 kt
Info Average VSI -473 fpm-618 fpm min to max -214 fpm -618 -214 fpm
Info Average altitude 18 ft agl1 ft agl min to max 44 ft agl 44 1 ft agl
Info Average pitch angle 3.2 °2.3 ° min to max 4.9 ° 2.4 3.6 °
07515022530037545052501223354658Runway Distance mLanding Height ft075150225300375450525-25-20-15-10-50510152025Runway Distance mRunway Width m
Arrival Touchdown 97.71Touchdown point was 49 m beyond the touchdown zone. Touchdown speed at 136 kt was a little fast. Touchdown rate was fair at -214 fpm. Runway touchdown position was slightly misaligned by 5.4 m from centreline. Local weather - Temperature 12 °C. .
ScoreDescriptionStartProfileEnd
96 % Touchdown VSI was -214 fpm.
100 % Touchdown distance was 464 mTarget 457 m
100 % Speed at touchdown 136 ktTarget below 135 kt
91 % Runway alignment max 5.43 m5.40 m right -5.39 -5.34 m
100 % Average bank angle 0.9 °0.0 ° min to max 1.6 ° 1.6 0.0 °
100 % Average g force 1.04 g0.99 g min to max 1.10 g 1.00 1.10 g
100 % Landing Bounce
Info Average speed 136 kt136 kt min to max 136 kt 136 136 kt
Info Average pitch angle 3.4 °3.2 ° min to max 3.6 ° 3.6 3.2 °
Arrival Rollout 96.30Total landing distance 1,444 m, 56 % of runway. Runway rollout alignment was very good.
ScoreDescriptionStartProfileEnd
100 % Landing distance 1,444 m56 % of runway.
92 % Runway alignment max 5.96 m0.65 m left to 5.31 m right -5.31 -0.72 m
100 % Average g force 1.01 g0.99 g min to max 1.10 g 1.10 1.00 g
Info Average speed 125 kt72 kt min to max 135 kt 135 72 kt
Info Average pitch angle 1.1 °-0.6 ° min to max 3.2 ° 3.2 -0.5 °
Info Average bank angle 0.2 °0.0 ° min to max 0.6 ° 0.1 0.0 °
Runway Exit Exiting runway, average speed 29 kt
ScoreDescriptionStartProfileEnd
Info Average speed 29 kt16 kt min to max 68 kt 68 16 kt
Info Average pitch angle -0.5 °-0.7 ° min to max -0.4 ° -0.5 -0.5 °
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

Events

Info Flaps Position 5 13 ft agl · 16 kt
Info Landing Lights Switched Off 13 ft agl · 16 kt
Info Strobe Lights Switched Off 13 ft agl · 16 kt
Info Flaps Position 4 13 ft agl · 16 kt
Arrival Taxi 100.00Taxiing to the parking from the runway took 3 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 14 kt0 kt min to max 16 kt 16 0 kt
100 % Average speed turning corners 9 ktmax 9 kt 0 0 kt
100 % Average g force 1.00 g0.99 g min to max 1.00 g 1.00 1.00 g
Info Average pitch angle -0.5 °-0.6 ° min to max -0.4 ° -0.4 -0.4 °
Info Average bank angle 0.0 °0.0 ° min to max 0.3 ° 0.0 0.0 °

Events

Info Flaps Position 3 13 ft agl · 16 kt
Info Flaps Position 2 13 ft agl · 16 kt
Info Flaps Position 1 13 ft agl · 16 kt
Info Flaps Fully Retracted 13 ft agl · 16 kt

Takeoff

OkTaxi lightsSet
100.00Takeoff roll960 m · 42 %
100.00Liftoff speed161 kt · target 165, 4 slow
95.67Runway alignment4.24 m R
OkBounce on takeoffNone
100.00Rate of climb638 fpm

Landing

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

100.00Threshold height44 ft
100.00Threshold speed144 kt · target 138, 6 fast
100.00Centreline offset0.05 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 KSEA 34L

Past threshold100.00
462m
Centreline91.31
5.34m R
Speed100.00
136kttarget 135, 1 fast
Touchdown rate96.07
-214fpm
Impact100.00
1.10G
BouncesOk
None

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

44 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 44 ft, down at 462 m

Plan view — the first 1,524 m of the 2,590 m runway, to the same scale as the side view.

5001,0001,500 THRESHOLD FULL SCORE TO 503 M 462 m past threshold CLEARED

The 462 m touchdown sits inside the full-score zone. The arrival was smooth.

Runway used 1,399 m of 2,590 m · 54 %
Rollout distance100.00
938m54 % used
Rollout alignment91.77
5.31m R

The rest of the report

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Flight narrative

The flight began with a taxiing period from the parking to the runway, which took 4 minutes and covered less than 1 nautical mile. The aircraft, a Boeing 777-300, then departed from runway 10 at Princess Juliana International Airport (TNCM) in Saint Martin. The takeoff distance was 960 meters, which accounted for 42% of the runway. The liftoff speed was 161 knots, and the local weather conditions were characterized by a temperature of 28 degrees Celsius, a wind speed of 2 knots at 80 degrees, with a crosswind of 0 knots and a headwind of 2 knots.

As the aircraft climbed to its initial cruising altitude, it started to ascend from 1,071 feet above sea level to 33,952 feet, an increase of 32,882 feet in 17 minutes, covering a distance of 95 nautical miles. The enroute climb started 1 mile south of Marigot, and the aircraft continued to climb to higher altitudes throughout the flight. The first level cruise phase began 26 miles north of the British Virgin Islands and lasted for 96 minutes, covering 771 nautical miles.

The aircraft then underwent another climb phase, this time from 34,655 feet to 36,105 feet, an increase of 1,450 feet in 2 minutes, covering 13 nautical miles. The second level cruise phase started at a latitude of 28.5070135 and a longitude of -74.357328 and lasted for 179 minutes, covering 1,438 nautical miles. The aircraft continued to climb and cruise at various altitudes and locations throughout the flight.

As the flight progressed, the aircraft underwent another climb phase, this time from 35,955 feet to 37,974 feet, an increase of 2,019 feet in 3 minutes, covering 27 nautical miles. The third level cruise phase started 2 miles north of Stuart, Nebraska, and lasted for 122 minutes, covering 916 nautical miles. The aircraft then began its descent from 38,194 feet to 2,956 feet, a decrease of 35,238 feet in 23 minutes, covering 105 nautical miles.

The final approach to runway 34L at Seattle-Tacoma International Airport (KSEA) was made from the south, heading 0.0 degrees at 4 nautical miles and 1,232 feet above ground level. The landing was made on runway 34L, which had a length of 2,590 meters. The touchdown point was 49 meters beyond the touchdown zone, and the touchdown speed was 136 knots, which was a little fast. The touchdown rate was fair at -214 feet per minute, and the runway touchdown position was slightly misaligned by 5.4 meters from the centerline.

The total landing distance was 1,444 meters, which accounted for 56% of the runway. The runway rollout alignment was very good, and the taxiing to the parking from the runway took 3 minutes, covering less than 1 nautical mile. The total flight distance was 3,381 nautical miles, and the flight duration was 456 minutes, with a fuel consumption of 53,943 kilograms.

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Takeoff report
Takeoff on runway 10 at TNCM Princess Juliana International Airport in the Boeing 777-300ER
99.83 %
100 %
Taxi
Taxiing from the parking to the runway took 4 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
1 0.5 0
99.13 %
Takeoff Roll
Departure roll runway 10 at TNCM Princess Juliana International Airport. Takeoff distance 960 m 42 % of runway. Liftoff speed was 161 kt. Local weather - Temperature 28 °C. Wind 2 kt at 80 °. Crosswind: 0 kt Headwind: 2 kt.
Takeoff Distance
100 %
Roll distance of 960 m using 41.84 % of runway
Liftoff Speed
100 %
Liftoff speed was 161 kn - Target 165 kn
Alignment
95.67 %
0.00 m left to 4.24 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
170 100 30
Bank °
Info
1 0.5 0
Pitch °
Info
10 5 0
02505007501,0001,2501,5001,7502,000-20-15-10-505101520 Runway Distance m Runway Alignment to End of Runway m
100 %
Climb 1
Departure climb to 50 ft agl from runway 10 TNCM Princess Juliana International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
180 170 160
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
15 12 9
Climb Rate fpm
Info
1,300 600 -100
100 %
Climb 2
Departure climb to 400 ft agl from 10 TNCM Princess Juliana International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
210 190 170
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
15 13 10
Climb Rate fpm
Info
2,600 1,850 1,100
100 %
Climb 3
Departure climb to 1,000 ft agl from 10 TNCM Princess Juliana International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
240 220 200
Bank °
100 %
26 13 0
G
100 %
1.5 1 0.5
Pitch °
Info
13 12 11
Climb Rate fpm
Info
3,700 3,150 2,600
02505007501,0001,2501,5001,7502,000080160240320400 Runway Distance m Height at End of Runway ft
00.250100200300400500600700800900 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 34L at KSEA Seattle–Tacoma International Airport in the Boeing 777-300ER
Landing Score 98.5 %
Landing Summary

The Boeing 777-300 aircraft successfully landed at Seattle–Tacoma International Airport (KSEA) on runway 34L. The final approach was executed from the south, with the aircraft maintaining a heading of 0.0° at a distance of 4 nautical miles and an altitude of 1,232 feet above ground level (agl). The aircraft's approach was deemed satisfactory, with a score of 98.5%.

Upon landing, the aircraft touched down 49 meters beyond the designated touchdown zone, which is slightly outside the recommended area. The touchdown speed of 136 knots was slightly faster than the recommended threshold speed of 144 knots. However, the touchdown rate of -214 feet per minute (fpm) was considered fair, indicating a relatively smooth descent.

The runway touchdown position was slightly misaligned from the centerline by 5.4 meters, which may require some adjustments during future approaches. The local weather conditions at the time of landing were characterized by a temperature of 12°C, which did not appear to have any significant impact on the landing.

The total landing distance of 1,444 meters was 56% of the available runway length, indicating that the aircraft had sufficient space to come to a stop. The runway rollout alignment was very good, suggesting that the pilot maintained control of the aircraft during the landing roll.

Overall, the landing was considered successful, with the aircraft coming to a stop safely on the runway. However, there are some areas for improvement, including reducing the touchdown speed and improving the runway alignment during future approaches.

100 %
Final 4
Approaching runway 34L at KSEA Seattle–Tacoma International Airport from 4 nm to 3 nm. Descent from 1,232 ft agl to 924 ft agl. A decrease of 309 ft in 23 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
145 142 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-485 -743 -1,000
33.253.53.7548509009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,5001,5501,6001,650 Distance to Touchdown NM Approach Height ft
33.253.53.754-110-83-55-280285583110 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 3
Approaching runway 34L at KSEA Seattle–Tacoma International Airport from 3 nm to 2 nm. Descent from 911 ft agl to 603 ft agl. A decrease of 307 ft in 23 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
144 142 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-735 -818 -900
22.252.52.7535506006507007508008509009501,0001,0501,1001,1501,200 Distance to Touchdown NM Approach Height ft
22.252.52.753-90-68-45-23023456890 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 2
Approaching runway 34L at KSEA Seattle–Tacoma International Airport from 2 nm to 1 nm. Descent from 591 ft agl to 283 ft agl. A decrease of 308 ft in 23 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
144 142 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-757 -778 -800
11.251.51.752250300350400450500550600650700750800 Distance to Touchdown NM Approach Height ft
11.251.51.752-70-53-35-18018355370 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 1
Approaching runway 34L at KSEA Seattle–Tacoma International Airport from 1 nm to 0 nm. Descent from 270 ft agl to 22 ft agl. A decrease of 248 ft in 19 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
144 142 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-620 -760 -900
00.250.50.751050100150200250300350 Distance to Touchdown NM Approach Height ft
00.250.50.751-50-38-25-13013253850 Distance to Touchdown NM Approach Runway Alignment m
100 %
Landing
Landing on runway 34L at KSEA Seattle–Tacoma International Airport, runway length 2,590 m. Good threshold height. Threshold speed was good at 144 kt.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
100 %
Threshold speed was good at 144 kt. Target 138 kt
Flare
100 %
Perfect landing flare
Centreline ft
100 %
100 0 -100
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
IAS kt
Info
144 137 130
Pitch °
Info
5 3.5 2
Descent Rate fpm
Info
-219 -459 -700
07515022530037545052501223354658 Runway Distance m Landing Height ft
075150225300375450525-25-20-15-10-50510152025 Runway Distance m Runway Width m
97.71 %
Touchdown
Touchdown point was 49 m beyond the touchdown zone. Touchdown speed at 136 kt was a little fast. Touchdown rate was fair at -214 fpm. Runway touchdown position was slightly misaligned by 5.4 m from centreline. Local weather - Temperature 12 °C. .
Touchdown
96.07 %
Touchdown rate was fair at -214 fpm.
Speed
100 %
Touchdown speed at 136 kt was a little fast. Target below 135 kn
Distance
100 %
Touchdown point was 49 m beyond the touchdown zone.
Alignment
91.31 %
Runway touchdown position was slightly misaligned by 5.4 m from centreline.
Bank
100 %
Bank angle 0.9 °
G
100 %
G 1.04 g
Bounce
100 %
No Bounce Detected
96.3 %
Rollout
Total landing distance 1,444 m, 56 % of runway. Runway rollout alignment was very good.
Distance
100 %
Landing distance 1,444 m using 55.74 % of runway
Alignment
91.77 %
Runway rollout alignment was very good.
G
100 %
1.25 1 0.75
IAS kt
Info
135 103 70
Bank °
Info
1 0.5 0
Pitch °
Info
4 2 0
02004006008001,0001,2001,400 Runway Distance m Runway Width m
100 %
Taxi
Taxiing to the parking from the runway took 3 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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