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KBOS
Boston, United States
Runway 33L
Elevation16 ft asl
Weight2,601 kg
Fuel411 kg
Wind270° · 2 kn · 1 kn cross

Flight Score

93.47 %
KJFK
New York, United States
Runway 31R
Elevation10 ft asl
Weight2,293 kg
Fuel60 kg
Wind270° · 2 kn · 1 kn cross
21 Jan 2025 1:42 204 nm Beechcraft Duke 350 kg
Departure Score
89.81 %
Enroute Score
99.10 %
Arrival Score
91.51 %

What went well

Touched down at -238 fpm — a soft arrival
Touchdown 306 m in — inside the full-score zone
1.33 G at touchdown — inside band

What held you back

Departure Taxi — Taxi Lights at 0 %, peak taxi speed 32 kt at 56 %, −2.21 points
Arrival Final 2 — Approach angle 3.8 ° at 28 %, −0.90 points
Departure Roll — Landing Lights at 0 %, Strobe Lights at 0 %, −0.79 points

Top opportunity

Maintain the centreline

Departure Roll

A small uncorrected heading error at 40 knots becomes a metre of offset per second by 100 knots, noticed only at rotation, producing a crabbed liftoff. Root cause is nearly always eyes on the tape instead of the far end of the runway. Small heading changes displace a distant point visibly long before the nearby centreline stripes look wrong.

Read more in Improve Your Take-Offs

Start to finish · 24 stages, 22 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 66.90Taxiing from the parking to the runway took 24 minutes and covered 5 nm.
ScoreDescriptionStartProfileEnd
56 % Average speed 13 kn0 kn min to max 32 kn 0 15 kn
86 % Average speed turning corners 14 knmax 18 kn 0 0 kn
100 % Average g force 1.00 g1.00 g min to max 1.01 g 1.00 1.00 g
Info Average pitch angle 3.2 °0.2 ° min to max 3.9 ° 3.5 3.3 °
Info Average bank angle 0.1 °0.0 ° min to max 0.5 ° 0.3 0.3 °

Events

Fail Taxi Lights
Info Engine 1 Started 3 ft agl
Info Pitot Heat Switched On 3 ft agl
Info Autopilot Heading Hold Deactivated 3 ft agl
Info Autopilot Heading Hold Activated 3 ft agl
Info Parking Brake Off 3 ft agl
Info Parking Brake On 3 ft agl
Info Parking Brake Off 3 ft agl
Info Flaps Position 1 3 ft agl · 19 kt
Departure Runway Entry Entering runway 33L at KBOS Logan International Airport, Average speed was 2 kn.
ScoreDescriptionStartProfileEnd
Info Average speed 9 kn0 kn min to max 17 kn 12 17 kn
Info Average pitch angle 3.3 °2.3 ° min to max 3.6 ° 3.3 2.9 °
Info Average bank angle 0.1 °0.0 ° min to max 0.3 ° 0.2 0.1 °
Info Average g force 1.00 g0.99 g min to max 1.01 g 1.01 0.99 g
Departure Roll 88.19Departure roll runway 33L at KBOS Logan International Airport. Takeoff distance 516 m 18 % of runway. Liftoff speed was 88 kn. Local weather - Temperature 16 °C. Wind 2 kn at 270 °. Crosswind: 1 kn Headwind: 1 kn.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 516 m18 % of runway
100 % Liftoff speed was 88 knTarget 93 kn
91 % Runway alignment max 5.53 m5.53 m left to 0.00 m left 4.06 2.76 m
100 % Average g force 0.99 g0.94 g min to max 1.12 g 0.99 1.12 g
100 % Takeoff Bounce
Info Average pitch angle 3.6 °2.9 ° min to max 7.3 ° 2.9 7.3 °
Info Average bank angle 0.3 °0.0 ° min to max 3.1 ° 0.1 3.1 °

Events

Fail Landing Lights
Fail Strobe Lights
Departure Climb 1 98.59Departure climb to 50 ft agl from runway 33L KBOS Logan International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.1 °-0.2 ° min to max 0.0 ° -0.2 0.0 °
100 % Average speed 89 kn88 kn min to max 90 kn 88 89 kn
94 % Average bank angle 3.8 °3.3 ° min to max 4.1 ° 3.3 3.7 °
100 % Average g force 1.19 g1.06 g min to max 1.30 g 1.14 1.06 g
Info Average VSI 838 fpm459 fpm min to max 1,147 fpm 459 1,147 fpm
Info Average altitude 19 ft agl0 ft agl min to max 47 ft agl 0 47 ft agl
Info Average pitch angle 12.4 °7.7 ° min to max 14.4 ° 7.7 14.4 °
Departure Climb 2 96.35Departure climb to 400 ft agl from 33L KBOS Logan International Airport.
ScoreDescriptionStartProfileEnd
90 % Heading variation 0.6 °0.0 ° min to max 2.8 ° 0.0 2.8 °
100 % Average speed 90 kn89 kn min to max 101 kn 89 101 kn
96 % Average bank angle 3.1 °1.2 ° min to max 3.7 ° 3.7 1.2 °
100 % Average g force 0.99 g0.85 g min to max 1.06 g 1.06 0.95 g
Info Average VSI 1,348 fpm1,160 fpm min to max 1,620 fpm 1,160 1,192 fpm
Info Average altitude 120 ft agl49 ft agl min to max 385 ft agl 49 385 ft agl
Info Average pitch angle 14.0 °11.7 ° min to max 15.0 ° 14.4 11.7 °

Events

Info Landing Gear Up 65 ft agl · 93 kt
Info Flaps Fully Retracted 250 ft agl · 98 kt
Info Autopilot Master Switched On 355 ft agl · 102 kt
Departure Climb 3 99.03Departure climb to 1,000 ft agl from 33L KBOS Logan International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation 3.7 °3.2 ° min to max 4.0 ° 3.2 3.9 °
100 % Average speed 118 kn103 kn min to max 130 kn 103 130 kn
95 % Average bank angle 1.7 °0.6 ° min to max 3.8 ° 1.1 0.6 °
100 % Average g force 0.99 g0.90 g min to max 1.03 g 0.90 0.98 g
100 % Landing gear up
Info Average VSI 1,681 fpm1,052 fpm min to max 2,177 fpm 1,102 2,177 fpm
Info Average altitude 636 ft agl402 ft agl min to max 924 ft agl 402 924 ft agl
Info Average pitch angle 12.2 °10.7 ° min to max 12.7 ° 10.7 12.7 °
Enroute Climb 100.00Enroute climb started overhead KBOS Logan International Airport Boston (Massachusetts, United States). Climbing from 1,024 ft asl to 15,500 ft asl, an increase of 14,477 ft in 10 minutes and covering 28 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 174 kn131 kn min to max 214 kn 131 177 kn
100 % Average bank angle 7.6 °0.0 ° min to max 27.1 ° 0.4 0.2 °
100 % Average g force 1.02 g0.95 g min to max 1.23 g 0.97 1.00 g
Info Average VSI 1,691 fpm52 fpm min to max 2,654 fpm 2,229 52 fpm
Info Average altitude 6,518 ft asl1,024 ft asl min to max 15,500 ft asl 1,024 15,500 ft asl
Info Average pitch angle 7.2 °1.6 ° min to max 12.8 ° 12.7 1.7 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Autopilot Altitude Hold Activated 2,653 ft agl · 152 kt
Info Autopilot Altitude Hold Deactivated 3,445 ft agl · 217 kt
Info Autopilot Nav1 Lock Activated 7,654 ft agl · 202 kt
Info Autopilot Heading Hold Deactivated 7,654 ft agl · 202 kt
Info Autopilot Altitude Hold Activated 15,087 ft agl · 196 kt
Enroute Level 100.00Enroute level cruise started 2 miles north of Upton (Massachusetts, United States) and lasted 16 minutes, covering 61 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 15,507 ft asl15,504 ft asl min to max 15,509 ft asl 15,504 15,508 ft asl
100 % Average speed 197 kn181 kn min to max 200 kn 181 197 kn
100 % Average bank angle 5.8 °0.0 ° min to max 24.4 ° 6.2 0.8 °
100 % Average g force 1.01 g0.99 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 1.2 °1.1 ° min to max 1.6 ° 1.6 1.2 °

Events

Info Navigation Lights Switched On 14,510 ft agl · 248 kt
Info Strobe Lights Switched On 14,510 ft agl · 248 kt
Info Navigation Lights Switched Off 14,510 ft agl · 248 kt
Info Strobe Lights Switched Off 14,510 ft agl · 248 kt
Info Navigation Lights Switched On 14,967 ft agl · 248 kt
Info Strobe Lights Switched On 14,967 ft agl · 248 kt
Info Navigation Lights Switched Off 14,982 ft agl · 248 kt
Info Strobe Lights Switched Off 14,982 ft agl · 248 kt
Info Navigation Lights Switched On 14,940 ft agl · 248 kt
Info Strobe Lights Switched On 14,940 ft agl · 248 kt
Info Navigation Lights Switched Off 14,927 ft agl · 248 kt
Info Strobe Lights Switched Off 14,927 ft agl · 248 kt
Info Navigation Lights Switched On 14,881 ft agl · 248 kt
Info Strobe Lights Switched On 14,881 ft agl · 248 kt
Info Navigation Lights Switched Off 14,942 ft agl · 248 kt
Info Strobe Lights Switched Off 14,942 ft agl · 248 kt
Enroute Descent 100.00Enroute descent started 2 miles west of Higganum (Connecticut, United States). Descent from 15,508 ft asl to 2,626 ft asl, a decrease of 12,881 ft in 9 minutes and covering 33 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 191 kn184 kn min to max 200 kn 197 200 kn
100 % Average bank angle 3.3 °0.0 ° min to max 12.4 ° 0.7 0.0 °
100 % Average g force 1.00 g0.81 g min to max 1.02 g 1.00 1.01 g
Info Average VSI -1,363 fpm-1,806 fpm min to max 2 fpm -1 -1,573 fpm
Info Average altitude 10,731 ft asl2,626 ft asl min to max 15,508 ft asl 15,508 2,626 ft asl
Info Average pitch angle -2.3 °-3.4 ° min to max 1.2 ° 1.2 -3.3 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Autopilot Altitude Hold Deactivated 15,141 ft agl · 245 kt
Info Autopilot Nav1 Lock Deactivated 12,447 ft agl · 220 kt
Info Autopilot Heading Hold Activated 12,447 ft agl · 220 kt
Info Autopilot Heading Hold Deactivated 5,961 ft agl · 214 kt
Info Autopilot Approach Mode Activated 5,961 ft agl · 214 kt
Info Autopilot Heading Hold Activated 5,905 ft agl · 213 kt
Info Autopilot Approach Mode Deactivated 5,905 ft agl · 213 kt
Enroute Level 2 98.37Enroute level cruise started 4 miles north of Miller Place (New York, United States) and lasted 6 minutes, covering 18 nm.
ScoreDescriptionStartProfileEnd
95 % Average altitude 1,620 ft asl1,497 ft asl min to max 2,364 ft asl 2,364 1,507 ft asl
100 % Average speed 160 kn146 kn min to max 201 kn 200 148 kn
100 % Average bank angle 0.4 °0.0 ° min to max 8.3 ° 0.1 4.1 °
100 % Average g force 1.00 g0.79 g min to max 1.13 g 1.01 0.98 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 1.6 °-3.4 ° min to max 2.7 ° -3.4 2.3 °

Events

Info Autopilot Altitude Hold Activated 2,003 ft agl · 204 kt
Info Autopilot Altitude Hold Deactivated 2,018 ft agl · 176 kt
Info Autopilot Altitude Hold Activated 1,781 ft agl · 176 kt
Enroute Descent 2 100.00Enroute descent started 2 miles north west of Brentwood (New York, United States). Descent from 1,507 ft asl to 625 ft asl, a decrease of 881 ft in 2 minutes and covering 5 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 146 kn143 kn min to max 151 kn 148 143 kn
100 % Average bank angle 0.4 °0.0 ° min to max 3.2 ° 3.2 0.2 °
100 % Average g force 1.00 g0.85 g min to max 1.08 g 1.00 1.00 g
Info Average VSI -431 fpm-822 fpm min to max 48 fpm 8 -354 fpm
Info Average altitude 1,181 ft asl625 ft asl min to max 1,508 ft asl 1,507 625 ft asl
Info Average pitch angle 1.0 °-0.8 ° min to max 2.5 ° 2.3 1.1 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Autopilot Altitude Hold Deactivated 1,375 ft agl · 152 kt
Info Autopilot Altitude Hold Activated 704 ft agl · 146 kt
Enroute Level 3 93.55Enroute level cruise started overhead Wheatley Heights (New York, United States) and lasted 14 minutes, covering 13 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 505 ft asl433 ft asl min to max 619 ft asl 619 497 ft asl
100 % Average speed 107 kn83 kn min to max 143 kn 143 95 kn
84 % Average bank angle 5.0 °0.0 ° min to max 48.1 ° 0.1 0.7 °
100 % Average g force 1.01 g0.91 g min to max 1.43 g 0.99 0.95 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 4.1 °-2.5 ° min to max 9.0 ° 1.1 4.0 °

Events

Info Flaps Position 1 451 ft agl · 128 kt
Info Battery Master On 3 ft agl
Info Engine 2 Started 3 ft agl
Info Beacon Lights Switched On 3 ft agl
Info Autopilot Heading Hold Activated 3 ft agl
Info Autopilot Flight Director Activated 3 ft agl
Info Landing Gear Down 3 ft agl
Info Parking Brake On 3 ft agl
Info Autopilot Heading Hold Deactivated 480 ft agl · 122 kt
Info Autopilot Approach Mode Activated 480 ft agl · 122 kt
Info Landing Gear Down 489 ft agl · 103 kt
Info Autopilot Heading Hold Activated 504 ft agl · 107 kt
Info Autopilot Approach Mode Deactivated 504 ft agl · 107 kt
Info Autopilot Heading Hold Deactivated 503 ft agl · 107 kt
Info Autopilot Approach Mode Activated 503 ft agl · 107 kt
Info Autopilot Heading Hold Activated 526 ft agl · 106 kt
Info Autopilot Approach Mode Deactivated 526 ft agl · 106 kt
Info Autopilot Heading Hold Deactivated 524 ft agl · 106 kt
Info Autopilot Approach Mode Activated 524 ft agl · 106 kt
Info Autopilot Heading Hold Activated 488 ft agl · 101 kt
Info Autopilot Approach Mode Deactivated 488 ft agl · 101 kt
Info Autopilot Heading Hold Deactivated 491 ft agl · 104 kt
Info Autopilot Altitude Hold Deactivated 491 ft agl · 104 kt
Info Autopilot Approach Mode Activated 491 ft agl · 104 kt
Info Autopilot Altitude Hold Activated 490 ft agl · 104 kt
Info Autopilot Heading Hold Activated 491 ft agl · 104 kt
Info Autopilot Approach Mode Deactivated 491 ft agl · 104 kt
Info Autopilot Master Switched Off 492 ft agl · 104 kt
Enroute Climb 2 100.00Enroute climb started overhead Rockville Centre (New York, United States). Climbing from 495 ft asl to 3,785 ft asl, an increase of 3,289 ft in 4 minutes and covering 9 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 114 kn92 kn min to max 194 kn 96 194 kn
100 % Average bank angle 2.6 °0.0 ° min to max 18.5 ° 0.7 0.0 °
100 % Average g force 1.00 g0.92 g min to max 1.16 g 1.08 1.00 g
Info Average VSI 679 fpm-120 fpm min to max 1,798 fpm -86 32 fpm
Info Average altitude 1,067 ft asl495 ft asl min to max 3,785 ft asl 495 3,785 ft asl
Info Average pitch angle 7.0 °1.1 ° min to max 9.7 ° 5.5 1.1 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Autopilot Altitude Hold Deactivated 532 ft agl · 97 kt
Info Autopilot Master Switched On 574 ft agl · 100 kt
Info Flaps Fully Retracted 614 ft agl · 99 kt
Info Landing Gear Up 611 ft agl · 99 kt
Info Landing Gear Down 607 ft agl · 100 kt
Info Landing Gear Up 605 ft agl · 101 kt
Info Autopilot Altitude Hold Activated 3,181 ft agl · 152 kt
Enroute Level 4 100.00Enroute level cruise started 1 mile north of Fresh Meadows (New York, United States) and lasted 11 minutes, covering 17 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 3,796 ft asl3,447 ft asl min to max 3,808 ft asl 3,788 3,447 ft asl
100 % Average speed 163 kn129 kn min to max 199 kn 196 142 kn
100 % Average bank angle 14.4 °0.0 ° min to max 26.8 ° 0.1 0.7 °
100 % Average g force 1.05 g0.89 g min to max 1.13 g 1.00 1.01 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 2.2 °-2.2 ° min to max 3.8 ° 1.0 -2.2 °

Events

Info Landing Lights Switched On 3,800 ft agl · 140 kt
Info Autopilot Altitude Hold Deactivated 3,806 ft agl · 138 kt
Enroute Descent 3 100.00Enroute descent started 3 miles east of Point Lookout (New York, United States). Descent from 3,227 ft asl to 1,259 ft asl, a decrease of 1,968 ft in 6 minutes and covering 8 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 98 kn72 kn min to max 141 kn 141 90 kn
100 % Average bank angle 6.2 °0.0 ° min to max 19.6 ° 0.7 0.6 °
100 % Average g force 1.02 g0.85 g min to max 1.13 g 0.99 0.95 g
Info Average VSI -280 fpm-1,357 fpm min to max 263 fpm -1,357 8 fpm
Info Average altitude 1,874 ft asl1,258 ft asl min to max 3,227 ft asl 3,227 1,259 ft asl
Info Average pitch angle 2.7 °-2.3 ° min to max 7.7 ° -2.3 2.5 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Autopilot Altitude Hold Activated 3,134 ft agl · 148 kt
Info Autopilot Nav1 Lock Activated 2,797 ft agl · 135 kt
Info Autopilot Heading Hold Deactivated 2,797 ft agl · 135 kt
Info Autopilot Nav1 Lock Deactivated 2,764 ft agl · 131 kt
Info Autopilot Approach Mode Activated 2,764 ft agl · 131 kt
Info Autopilot Altitude Hold Deactivated 2,726 ft agl · 125 kt
Info Flaps Position 1 2,688 ft agl · 126 kt
Info Landing Gear Down 2,027 ft agl · 124 kt
Info Flaps Position 2 1,989 ft agl · 121 kt
Info Autopilot Altitude Hold Activated 1,324 ft agl · 97 kt
Info Autopilot Master Switched Off 1,380 ft agl · 78 kt
Arrival Final 4 99.77Approaching runway 31R at KJFK John F Kennedy International Airport from 4 nm to 3 nm. Descent from 1,245 ft agl to 1,090 ft agl. A decrease of 155 ft in 33 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.2 °3.0 ° min to max 3.4 °Target 3.0 ° 3.0 3.4 °
100 % Average speed 94 kn90 kn min to max 96 kn 90 96 kn
100 % Heading variation -0.3 °-0.4 ° min to max -0.1 ° -0.3 -0.1 °
99 % Average bank angle 0.9 °0.0 ° min to max 3.4 ° 0.8 0.5 °
100 % Average g force 1.00 g0.89 g min to max 1.10 g 0.97 0.99 g
Info Average VSI -273 fpm-474 fpm min to max -141 fpm -141 -351 fpm
Info Average altitude 1,167 ft agl1,090 ft agl min to max 1,245 ft agl 1,245 1,090 ft agl
Info Average pitch angle 1.3 °-0.1 ° min to max 2.4 ° 1.9 0.8 °
33.253.53.7541,0001,0501,1001,1501,2001,2501,3001,3501,4001,450Distance to Touchdown NMApproach Height ft33.253.53.754-110-83-55-280285583110Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 3 86.01Approaching runway 31R at KJFK John F Kennedy International Airport from 3 nm to 2 nm. Descent from 1,077 ft agl to 821 ft agl. A decrease of 256 ft in 35 seconds.
ScoreDescriptionStartProfileEnd
53 % Approach angle 3.6 °3.4 ° min to max 3.8 °Target 3.0 ° 3.4 3.8 °
100 % Average speed 97 kn96 kn min to max 98 kn 96 96 kn
100 % Heading variation -0.0 °-0.1 ° min to max 0.0 ° -0.0 -0.1 °
100 % Average bank angle 0.7 °0.0 ° min to max 2.2 ° 0.0 1.0 °
100 % Average g force 1.00 g0.93 g min to max 1.05 g 0.99 0.97 g
Info Average VSI -436 fpm-627 fpm min to max -136 fpm -389 -577 fpm
Info Average altitude 959 ft agl821 ft agl min to max 1,077 ft agl 1,077 821 ft agl
Info Average pitch angle 0.3 °-1.0 ° min to max 2.6 ° 0.5 -0.8 °
22.252.52.7537508008509009501,0001,0501,100Distance to Touchdown NMApproach Height ft22.252.52.753-90-68-45-23023456890Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 2 78.42Approaching runway 31R at KJFK John F Kennedy International Airport from 2 nm to 1 nm. Descent from 800 ft agl to 391 ft agl. A decrease of 410 ft in 35 seconds.
ScoreDescriptionStartProfileEnd
28 % Approach angle 3.8 °3.6 ° min to max 3.9 °Target 3.0 ° 3.8 3.6 °
100 % Average speed 94 kn88 kn min to max 97 kn 96 88 kn
100 % Heading variation -0.0 °-0.1 ° min to max 0.1 ° -0.1 0.1 °
100 % Average bank angle 1.0 °0.0 ° min to max 2.1 ° 1.0 0.0 °
100 % Average g force 1.00 g0.91 g min to max 1.05 g 0.98 1.01 g
Info Average VSI -679 fpm-896 fpm min to max -515 fpm -611 -720 fpm
Info Average altitude 604 ft agl391 ft agl min to max 800 ft agl 800 391 ft agl
Info Average pitch angle -0.5 °-2.2 ° min to max 1.0 ° -0.9 -0.1 °
11.251.51.752300350400450500550600650700750Distance to Touchdown NMApproach Height ft11.251.51.752-70-53-35-18018355370Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 1 100.00Approaching runway 31R at KJFK John F Kennedy International Airport from 1 nm to 0 nm. Descent from 379 ft agl to 35 ft agl. A decrease of 344 ft in 33 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °2.2 ° min to max 3.6 °Target 3.0 ° 3.6 2.2 °
100 % Average speed 83 kn78 kn min to max 88 kn 88 78 kn
100 % Heading variation 0.1 °0.0 ° min to max 0.2 ° 0.0 0.1 °
100 % Average bank angle 0.7 °0.0 ° min to max 2.4 ° 0.3 1.4 °
100 % Average g force 0.99 g0.84 g min to max 1.17 g 1.04 0.99 g
Info Average VSI -643 fpm-958 fpm min to max -381 fpm -692 -715 fpm
Info Average altitude 111 ft agl35 ft agl min to max 379 ft agl 379 35 ft agl
Info Average pitch angle 1.3 °-1.6 ° min to max 3.1 ° 0.6 2.1 °
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-50-38-25-13013253850Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 91.48Landing on runway 31R at KJFK John F Kennedy International Airport, runway length 2,454 m. Good threshold height. Threshold speed was a little below target at 78 kn.
ScoreDescriptionStartProfileEnd
78 % Threshold speed was a little below target at 78 kn. Target 96 kn
100 % Target 50 ft agl
88 % Landing and flare profile
100 % Heading variation 0.1 °0.1 ° min to max 0.2 ° 0.1 0.2 °
100 % Average bank angle 1.5 °0.1 ° min to max 2.0 ° 1.4 0.7 °
100 % Average g force 1.03 g0.91 g min to max 1.30 g 1.00 1.05 g
Info Average speed 71 kn63 kn min to max 78 kn 78 63 kn
Info Average VSI -293 fpm-720 fpm min to max 52 fpm -717 -238 fpm
Info Average altitude 9 ft agl0 ft agl min to max 30 ft agl 30 0 ft agl
Info Average pitch angle 6.6 °2.2 ° min to max 10.1 ° 2.2 8.8 °

Events

Info Stall Warning Activated 7 ft agl · 78 kt
Info Stall Warning Deactivated 9 ft agl · 76 kt
Info Stall Warning Activated 4 ft agl · 69 kt
07515022530037501123344657Runway Distance mLanding Height ft075150225300375-25-20-15-10-50510152025Runway Distance mRunway Width m
Arrival Touchdown 94.22Touchdown distance was good at 303 m. Touchdown speed at 63 kn was good. Touchdown rate was fair at -238 fpm. Runway touchdown position was slightly misaligned by 6.0 m from centreline. Local weather - Temperature 15 °C. Wind 2 kn at 270 °. Crosswind: 1 kn Headwind: 2 kn.
ScoreDescriptionStartProfileEnd
95 % Touchdown VSI was -238 fpm.
100 % Touchdown distance was 303 mTarget 457 m
100 % Speed at touchdown 63 knTarget 88 kn
89 % Runway alignment max 5.96 m5.84 m left 5.67 5.96 m
100 % Average bank angle 0.1 °0.0 ° min to max 0.7 ° 0.7 0.0 °
100 % Average g force 1.19 g1.05 g min to max 1.33 g 1.05 1.11 g
80 % Landing Bounce
Info Average speed 63 kn62 kn min to max 63 kn 63 62 kn
Info Average pitch angle 9.1 °8.8 ° min to max 9.1 ° 8.8 9.1 °
Arrival Rollout 92.11Total landing distance 496 m, 20 % of runway. Runway rollout alignment was slightly misaligned by 7.9 m from centreline.
ScoreDescriptionStartProfileEnd
100 % Landing distance 496 m20 % of runway.
82 % Runway alignment max 7.86 m7.86 m left to 0.00 m left 6.00 6.74 m
100 % Average g force 1.01 g0.94 g min to max 1.09 g 1.09 1.01 g
Info Average speed 60 kn36 kn min to max 67 kn 67 36 kn
Info Average pitch angle 3.7 °1.2 ° min to max 9.1 ° 9.1 2.3 °
Info Average bank angle 0.5 °0.0 ° min to max 1.1 ° 0.1 0.5 °

Events

Fail Bounce during touchdown 3 ft agl · 53 kt
Info Stall Warning Deactivated 3 ft agl · 68 kt
Runway Exit Exiting runway, average speed 4 kn
ScoreDescriptionStartProfileEnd
Info Average speed 11 kn2 kn min to max 30 kn 30 13 kn
Info Average pitch angle 3.4 °1.9 ° min to max 3.9 ° 2.0 1.9 °
Info Average bank angle 0.1 °0.0 ° min to max 0.9 ° 0.9 0.6 °
Info Average g force 1.00 g0.98 g min to max 1.03 g 1.03 1.00 g

Events

Info Flaps Fully Retracted 3 ft agl · 11 kt
Arrival Taxi 90.05Taxiing to the parking from the runway took 7 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 9 kn0 kn min to max 20 kn 12 3 kn
100 % Average speed turning corners 9 knmax 10 kn 0 0 kn
100 % Average g force 1.00 g0.99 g min to max 1.01 g 1.01 1.00 g
Info Average pitch angle 3.4 °1.0 ° min to max 3.6 ° 2.4 3.6 °
Info Average bank angle 0.0 °0.0 ° min to max 0.4 ° 0.1 0.0 °

Events

Fail Landing Lights
Fail Taxi Lights
Info Parking Brake On 3 ft agl · 1 kt
Info Parking Brake Off 3 ft agl · 1 kt

Takeoff

FailTaxi lightsOff
100.00Takeoff roll516 m · 18 %
100.00Liftoff speed87 kt
90.94Runway alignment5.53 m L
OkBounce on takeoffNone
98.59Rate of climb838 fpm

Landing

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

100.00Threshold height30 ft
78.27Threshold speed77 kt
100.00Centreline offset0.05 m L

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 KJFK 31R

Past threshold100.00
306m
Centreline89.38
5.96m L
Speed100.00
63kt
Touchdown rate95.23
-238fpm
Impact100.00
1.33G
Bounces80.00
1

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

30 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 30 ft, down at 306 m

Plan view — the first 1,524 m of the 2,454 m runway, to the same scale as the side view.

5001,0001,500 THRESHOLD CROSS 1 kn FULL SCORE TO 503 M 306 m past threshold CLEARED

The 306 m touchdown sits inside the full-score zone. The arrival was smooth.

Runway used 480 m of 2,454 m · 20 %
Rollout distance100.00
175m19 % used
Rollout alignment82.47
7.86m L

The rest of the report

Explore in detail

Flight narrative

The flight began with taxiing from the parking to the runway at KBOS Logan International Airport, taking 24 minutes and covering 5 nautical miles. The aircraft, a Beechcraft Duke, then departed from runway 33L, with a takeoff distance of 516 meters, which was 18% of the runway length. The liftoff speed was 88 knots.

As the aircraft climbed out of KBOS, it encountered local weather conditions of 16°C temperature and a wind of 2 knots at 270°. The crosswind was 1 knot, and the headwind was 1 knot. The enroute climb started overhead KBOS, with the aircraft ascending from 1,024 feet above sea level to 15,500 feet above sea level, an increase of 14,477 feet in 10 minutes, covering 28 nautical miles.

The enroute level cruise started 2 miles north of Upton, Massachusetts, and lasted 16 minutes, covering 61 nautical miles. The aircraft then began its descent from 15,508 feet above sea level to 2,626 feet above sea level, a decrease of 12,881 feet in 9 minutes, covering 33 nautical miles. This descent started 2 miles west of Higganum, Connecticut.

The enroute level cruise resumed 4 miles north of Miller Place, New York, and lasted 6 minutes, covering 18 nautical miles. The aircraft then began another descent from 1,507 feet above sea level to 625 feet above sea level, a decrease of 881 feet in 2 minutes, covering 5 nautical miles. This descent started 2 miles northwest of Brentwood, New York.

The enroute level cruise continued overhead Wheatley Heights, New York, and lasted 14 minutes, covering 13 nautical miles. The aircraft then began another climb from 495 feet above sea level to 3,785 feet above sea level, an increase of 3,289 feet in 4 minutes, covering 9 nautical miles. This climb started overhead Rockville Centre, New York.

The enroute level cruise resumed 1 mile north of Fresh Meadows, New York, and lasted 11 minutes, covering 17 nautical miles. The aircraft then began its final descent from 3,227 feet above sea level to 1,259 feet above sea level, a decrease of 1,968 feet in 6 minutes, covering 8 nautical miles. This descent started 3 miles east of Point Lookout, New York.

The final approach to runway 31R at KJFK John F Kennedy International Airport was made from the southeast, heading 300.0° at 4 nautical miles and 1,245 feet above ground level. The landing on runway 31R was successful, with a touchdown distance of 303 meters, which was good. The touchdown speed was 63 knots, which was also good. However, the touchdown rate was fair at -238 feet per minute.

The runway touchdown position was slightly misaligned by 6.0 meters from the centreline, and the runway rollout alignment was also slightly misaligned by 7.9 meters from the centreline. The local weather conditions at the time of landing were 15°C temperature and a wind of 2 knots at 270°, with a crosswind of 1 knot and a headwind of 2 knots.

The total landing distance was 496 meters, which was 20% of the runway length. The taxiing to the parking from the runway took 7 minutes and covered less than 1 nautical mile. The total flight distance was 204 nautical miles, taking 102 minutes, and the aircraft used 350 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 33L at KBOS Logan International Airport in the Beechcraft Duke
89.81 %
66.9 %
Taxi
Taxiing from the parking to the runway took 24 minutes and covered 5 nm.
Taxi Lights
0 %
Switched On
Ground Speed kt
56 %
30 15 0
Turn Speed
86.25 %
30 15 0
G
100 %
1.25 1 0.75
Bank °
Info
1 0.5 0
Pitch °
Info
4 2 0
88.19 %
Takeoff Roll
Departure roll runway 33L at KBOS Logan International Airport. Takeoff distance 516 m 18 % of runway. Liftoff speed was 88 kn. Local weather - Temperature 16 °C. Wind 2 kn at 270 °. Crosswind: 1 kn Headwind: 1 kn.
Takeoff Distance
100 %
Roll distance of 516 m using 18.39 % of runway
Liftoff Speed
100 %
Liftoff speed was 88 kn - Target 93 kn
Alignment
90.94 %
5.53 m left to 0.00 m left
Bounce
100 %
No Bounce Detected
Strobe Lights
0 %
Switched On
Landing Lights
0 %
Switched On
G
100 %
1.5 1 0.5
IAS kt
Info
90 50 10
Bank °
Info
4 2 0
Pitch °
Info
8 5 2
02505007501,0001,2501,5001,7502,0002,2502,500-25-20-15-10-50510152025 Runway Distance m Runway Alignment to End of Runway m
98.59 %
Climb 1
Departure climb to 50 ft agl from runway 33L KBOS Logan International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
90 85 80
Bank °
94.37 %
5 4 3
G
100 %
1.5 1 0.5
Pitch °
Info
15 11 7
Climb Rate fpm
Info
1,200 550 -100
96.35 %
Climb 2
Departure climb to 400 ft agl from 33L KBOS Logan International Airport.
Alignment
89.88 %
2 0 -2
IAS kt
100 %
110 95 80
Bank °
95.53 %
4 2.5 1
G
100 %
1.5 1 0.5
Pitch °
Info
16 14 11
Climb Rate fpm
Info
1,700 1,350 1,000
99.03 %
Climb 3
Departure climb to 1,000 ft agl from 33L KBOS Logan International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
130 115 100
Bank °
95.16 %
4 2 0
G
100 %
1.5 1 0.5
Pitch °
Info
13 12 10
Climb Rate fpm
Info
2,200 1,550 900
02505007501,0001,2501,5001,7502,0002,2502,5000177354531708885 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 31R at KJFK John F Kennedy International Airport in the Beechcraft Duke
Landing Score 94.45 %
Landing Summary

The Beechcraft Duke aircraft successfully landed on runway 31R at KJFK John F Kennedy International Airport, achieving a score of 94.5%. The final approach was initiated from the southeast, heading 300.0° at a distance of 4 nautical miles and an altitude of 1,245 feet above ground level.

The aircraft touched down on the runway with a speed of 78 knots, which was slightly below the target threshold speed. However, the touchdown distance of 303 meters was considered good, indicating a smooth and controlled descent. The touchdown speed of 63 knots was also within acceptable limits, further emphasizing the pilot's skill in managing the aircraft's descent.

Despite the good touchdown speed and distance, the touchdown rate of -238 feet per minute was only fair. This suggests that the pilot may have been able to achieve a more controlled descent, but the aircraft's rate of descent was not as smooth as it could have been.

Upon landing, the aircraft's runway touchdown position was slightly misaligned from the centreline by 6.0 meters. This minor deviation from the centreline may have been due to a slight miscalculation of the aircraft's position or a minor error in the pilot's control inputs.

The local weather conditions at the time of landing were relatively calm, with a temperature of 15°C and a wind speed of 2 knots from 270°. The crosswind component was minimal at 1 knot, while the headwind component was 2 knots. These conditions were favorable for the landing, allowing the pilot to maintain control of the aircraft throughout the approach and landing phases.

The total landing distance of 496 meters was only 20% of the runway length, indicating a relatively short landing distance. However, the runway rollout alignment was slightly misaligned from the centreline by 7.9 meters. This minor deviation from the centreline may have been due to a slight miscalculation of the aircraft's position or a minor error in the pilot's control inputs during the rollout phase.

Overall, the Beechcraft Duke aircraft's landing on runway 31R at KJFK John F Kennedy International Airport was a successful one, with a score of 94.5%. While there were some minor deviations from the centreline and a slightly fair touchdown rate, the pilot's skill and control of the aircraft were evident throughout the approach and landing phases.

99.77 %
Final 4
Approaching runway 31R at KJFK John F Kennedy International Airport from 4 nm to 3 nm. Descent from 1,245 ft agl to 1,090 ft agl. A decrease of 155 ft in 33 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
96 93 90
Alignment
100 %
0.5 0 -0.5
Bank °
98.86 %
4 2 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-141 -320 -500
33.253.53.7541,0001,0501,1001,1501,2001,2501,3001,3501,4001,450 Distance to Touchdown NM Approach Height ft
33.253.53.754-110-83-55-280285583110 Distance to Touchdown NM Approach Runway Alignment m
86.01 %
Final 3
Approaching runway 31R at KJFK John F Kennedy International Airport from 3 nm to 2 nm. Descent from 1,077 ft agl to 821 ft agl. A decrease of 256 ft in 35 seconds.
Glideslope
53.35 %
Poor descent path above glideslope limit
Heading
100 %
Excellent heading alignment
Glideslope °
53.35 %
4 3 2
IAS kt
100 %
98 94 90
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-136 -418 -700
22.252.52.7537508008509009501,0001,0501,100 Distance to Touchdown NM Approach Height ft
22.252.52.753-90-68-45-23023456890 Distance to Touchdown NM Approach Runway Alignment m
78.42 %
Final 2
Approaching runway 31R at KJFK John F Kennedy International Airport from 2 nm to 1 nm. Descent from 800 ft agl to 391 ft agl. A decrease of 410 ft in 35 seconds.
Glideslope
28.07 %
Poor descent path above glideslope limit
Heading
100 %
Excellent heading alignment
Glideslope °
28.07 %
4 3 2
IAS kt
100 %
97 88 80
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-515 -707 -900
11.251.51.752300350400450500550600650700750 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 31R at KJFK John F Kennedy International Airport from 1 nm to 0 nm. Descent from 379 ft agl to 35 ft agl. A decrease of 344 ft in 33 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
88 79 70
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-381 -690 -1,000
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
91.48 %
Landing
Landing on runway 31R at KJFK John F Kennedy International Airport, runway length 2,454 m. Good threshold height. Threshold speed was a little below target at 78 kn.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
78.27 %
Threshold speed was a little below target at 78 kt. Target 96 kt
Flare
87.67 %
Very good landing flare
Centreline ft
100 %
100 0 -100
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
IAS kt
Info
78 69 60
Pitch °
Info
11 6.5 2
Descent Rate fpm
Info
53 -374 -800
07515022530037501123344657 Runway Distance m Landing Height ft
075150225300375-25-20-15-10-50510152025 Runway Distance m Runway Width m
94.22 %
Touchdown
Touchdown distance was good at 303 m. Touchdown speed at 63 kn was good. Touchdown rate was fair at -238 fpm. Runway touchdown position was slightly misaligned by 6.0 m from centreline. Local weather - Temperature 15 °C. Wind 2 kn at 270 °. Crosswind: 1 kn Headwind: 2 kn.
Touchdown
95.23 %
Touchdown rate was fair at -238 fpm.
Speed
100 %
Touchdown speed at 63 kt was good. Target below 88 kn
Distance
100 %
Touchdown distance was good at 303 m.
Alignment
89.38 %
Runway touchdown position was slightly misaligned by 6.0 m from centreline.
Bank
100 %
Bank angle 0.1 °
G
100 %
G 1.19 g
Bounce
80 %
Bounce Detected
92.11 %
Rollout
Total landing distance 496 m, 20 % of runway. Runway rollout alignment was slightly misaligned by 7.9 m from centreline.
Distance
100 %
Landing distance 496 m using 20.21 % of runway
Alignment
82.47 %
Runway rollout alignment was slightly misaligned by 7.9 m from centreline.
G
100 %
1.25 1 0.75
IAS kt
Info
62 46 30
Bank °
Info
2 1 0
Pitch °
Info
10 5.5 1
0200400 Runway Distance m Runway Width m
90.05 %
Taxi
Taxiing to the parking from the runway took 7 minutes and covered less than 1 nm.
Landing Lights
1 %
Switched Off
Taxi Lights
0 %
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
4 2.5 1
Metrics
Metrics

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