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KACK
Nantucket, United States
Runway 24
Elevation26 ft asl
Weight2,615 kg
Fuel299 kg
Wind230° · 14 kn · 1 kn cross

Flight Score

96.02 %
KBOS
Boston, United States
Runway 27
Elevation16 ft asl
Weight2,527 kg
Fuel197 kg
Wind279° · 9 kn · 4 kn cross
24 Jun 2025 0:39 86 nm TBM 850 102 kg
Departure Score
97.46 %
Enroute Score
100.00 %
Arrival Score
90.61 %

What went well

Touched down at -215 fpm — a soft arrival
1.23 G at touchdown — inside band
Rollout controlled — 44 % of the runway used

What held you back

Arrival Landing — Flare profile at 0 %, Threshold height at 61 ft agl was above target at 86 %, −1.22 points
Arrival Rollout — Runway alignment max 15.52 m left at 55 %, −0.85 points
Arrival Touchdown — Runway alignment max 14.38 m left at 59 %, Touchdown distance was 597 m at 85 %, −0.40 points

Next time

Departure

Ease the nose up sooner to lift off at 90 kt instead of letting speed build on the ground.

What happened: The aircraft lifted off at 109 kt, 19 kt above the target liftoff speed.

Watch for: Airspeed indicator: 90 kt at liftoff

See Departure Roll

Arrival

Carry more power on short final to hold 85 kt at the threshold instead of letting speed decay before the flare.

What happened: The threshold was crossed at 78 kt against a VREF of 85 kt, already below target, and the sink was fully arrested at 13 ft with speed continuing to bleed off - crossing the threshold slow like this usually carries forward into the aircraft settling on as the speed runs out, rather than flying onto the mains.

Watch for: Airspeed indicator against 85 kt on short final.

See Arrival Landing

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

Read more in Flare Timing

Start to finish · 18 stages, 16 scored

The flight story

Departure One segment per stage, in flight order — colour is the score band. Drag the bar to move along the flight, or click a stage card to open its detail. Arrival
Departure Taxi 100.00Taxiing from the parking to the runway took 7 minutes and covered 2 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 14 kt0 kt min to max 24 kt 0 7 kt
100 % Average speed turning corners 11 ktmax 16 kt 0 0 kt
100 % Average g force 1.00 g0.99 g min to max 1.01 g 1.00 1.00 g
Info Average pitch angle 0.9 °-0.2 ° min to max 1.2 ° 1.1 0.8 °
Info Average bank angle 0.1 °0.0 ° min to max 0.3 ° 0.2 0.0 °

Events

Info Pitot Heat Switched On 3 ft agl
Info Autopilot Altitude Hold Activated 3 ft agl
Info Autopilot Flight Director Activated 3 ft agl
Info Autopilot Heading Hold Activated 3 ft agl
Info Autopilot Altitude Hold Deactivated 3 ft agl
Info Autopilot Glideslope Active Activated 3 ft agl
Info Taxi Lights Switched On 3 ft agl
Info Parking Brake Off 3 ft agl
Departure Runway Entry Entering runway 24 at KACK Nantucket Memorial Airport, Average speed was 14 kt.
ScoreDescriptionStartProfileEnd
Info Average speed 8 kt0 kt min to max 18 kt 7 18 kt
Info Average pitch angle 0.6 °0.3 ° min to max 0.8 ° 0.7 0.3 °
Info Average bank angle 0.1 °0.0 ° min to max 0.3 ° 0.0 0.1 °
Info Average g force 1.00 g0.99 g min to max 1.01 g 1.00 1.00 g

Events

Info Landing Lights Switched On 3 ft agl
Departure Roll 94.54Departure roll runway 24 at KACK Nantucket Memorial Airport. Takeoff distance 604 m 35 % of runway. Liftoff speed was 109 kt. Local weather - Temperature 21 °C. Wind 14 kt at 230 °. Crosswind: 1 kt Headwind: 14 kt.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 604 m35 % of runway
73 % Liftoff speed was 109 ktTarget 90 kt
100 % Runway alignment max 1.86 m right0.32 m left to 1.86 m right -0.48 0.32 m
100 % Average g force 1.00 g0.97 g min to max 1.13 g 0.99 1.13 g
100 % Takeoff Bounce
Info Average pitch angle 0.7 °0.3 ° min to max 4.0 ° 0.3 4.0 °
Info Average bank angle 0.2 °0.0 ° min to max 0.8 ° 0.2 0.8 °
Departure Climb 1 99.90Departure climb to 50 ft agl from runway 24 KACK Nantucket Memorial Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.2 °-0.4 ° min to max -0.0 ° -0.0 -0.4 °
100 % Average speed 116 kt109 kt min to max 121 kt 109 121 kt
99.6 % Average bank angle 1.1 °0.0 ° min to max 2.2 ° 0.8 1.6 °
100 % Average g force 1.05 g0.96 g min to max 1.19 g 1.15 0.96 g
Info Average VSI 458 fpm293 fpm min to max 632 fpm 293 632 fpm
Info Average altitude 19 ft agl0 ft agl min to max 44 ft agl 0 44 ft agl
Info Average pitch angle 5.2 °4.1 ° min to max 6.1 ° 4.1 5.2 °

Events

Info Landing Gear Up 51 ft agl · 124 kt
Departure Climb 2 95.10Departure climb to 400 ft agl from 24 KACK Nantucket Memorial Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.7 °-1.8 ° min to max -0.4 ° -0.4 -1.8 °
100 % Average speed 127 kt121 kt min to max 148 kt 121 148 kt
80 % Average bank angle 4.0 °0.1 ° min to max 9.4 ° 1.8 4.1 °
100 % Average g force 1.01 g0.93 g min to max 1.19 g 0.95 1.00 g
Info Average VSI 784 fpm625 fpm min to max 1,561 fpm 634 1,524 fpm
Info Average altitude 97 ft agl45 ft agl min to max 373 ft agl 45 373 ft agl
Info Average pitch angle 5.8 °4.6 ° min to max 7.3 ° 5.2 6.9 °

Events

Info Autopilot Master Switched On 197 ft agl · 145 kt
Departure Climb 3 97.78Departure climb to 1,000 ft agl from 24 KACK Nantucket Memorial Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -1.9 °-2.2 ° min to max -1.6 ° -2.0 -1.6 °
100 % Average speed 156 kt148 kt min to max 160 kt 148 160 kt
89 % Average bank angle 2.9 °0.1 ° min to max 6.2 ° 5.0 0.8 °
100 % Average g force 0.99 g0.96 g min to max 1.02 g 0.96 0.99 g
100 % Landing gear up
Info Average VSI 1,561 fpm1,490 fpm min to max 1,628 fpm 1,522 1,595 fpm
Info Average altitude 664 ft agl399 ft agl min to max 947 ft agl 399 947 ft agl
Info Average pitch angle 6.7 °6.2 ° min to max 7.0 ° 6.8 6.2 °
Enroute Climb 100.00Enroute climb started 1 mile south west of KACK Nantucket Memorial Airport Nantucket (Massachusetts, United States). Climbing from 1,019 ft asl to 6,215 ft asl, an increase of 5,196 ft in 4 minutes and covering 7 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 171 kt160 kt min to max 193 kt 160 193 kt
100 % Average bank angle 11.4 °0.0 ° min to max 26.3 ° 1.0 0.5 °
100 % Average g force 1.03 g0.87 g min to max 1.12 g 0.99 1.00 g
Info Average VSI 1,467 fpm17 fpm min to max 1,635 fpm 1,592 28 fpm
Info Average altitude 2,879 ft asl1,019 ft asl min to max 6,215 ft asl 1,019 6,215 ft asl
Info Average pitch angle 5.3 °0.3 ° min to max 6.2 ° 6.2 0.3 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Autopilot Altitude Hold Activated 6,008 ft agl · 201 kt
Info Autopilot Glideslope Active Deactivated 6,008 ft agl · 201 kt
Enroute Level 100.00Enroute level cruise started 1 mile north east of MA72 Tuckernuck Airport Tuckernuck Island (Massachusetts, United States) and lasted 14 minutes, covering 55 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±811 ft of 6,217 ft asl6,198 ft asl min to max 6,224 ft asl 6,219 6,207 ft asl
100 % Average speed 209 kt198 kt min to max 212 kt 198 212 kt
100 % Average bank angle 4.0 °0.0 ° min to max 20.0 ° 0.4 4.5 °
100 % Average g force 1.01 g0.84 g min to max 1.19 g 1.00 1.02 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 0.0 °-0.6 ° min to max 0.4 ° 0.3 -0.6 °

Events

Info Autopilot Nav1 Lock Activated 6,222 ft agl · 237 kt
Info Autopilot Heading Hold Deactivated 6,222 ft agl · 237 kt
Info Autopilot Nav1 Lock Deactivated 6,195 ft agl · 238 kt
Info Autopilot Heading Hold Activated 6,195 ft agl · 238 kt
Info Autopilot Nav1 Lock Activated 6,105 ft agl · 240 kt
Info Autopilot Heading Hold Deactivated 6,105 ft agl · 240 kt
Enroute Descent 100.00Enroute descent started 1 mile north east of Marshfield Hills (Massachusetts, United States). Descent from 6,204 ft asl to 1,294 ft asl, a decrease of 4,910 ft in 5 minutes and covering 15 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 220 kt158 kt min to max 228 kt 212 158 kt
100 % Average bank angle 9.0 °0.1 ° min to max 20.1 ° 3.1 0.9 °
100 % Average g force 1.02 g0.92 g min to max 1.07 g 0.92 1.00 g
Info Average VSI -1,020 fpm-1,245 fpm min to max -99 fpm -99 -915 fpm
Info Average altitude 2,765 ft asl1,294 ft asl min to max 6,204 ft asl 6,204 1,294 ft asl
Info Average pitch angle -2.5 °-3.4 ° min to max -0.6 ° -0.6 -2.0 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Autopilot Nav1 Lock Deactivated 2,102 ft agl · 244 kt
Info Autopilot Approach Mode Activated 2,102 ft agl · 244 kt
Info Autopilot Glideslope Active Deactivated 2,102 ft agl · 244 kt
Arrival Final 4 100.00Approaching runway 27 at KBOS Logan International Airport from 4 nm to 3 nm. Descent from 1,264 ft agl to 948 ft agl. A decrease of 316 ft in 28 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °3.0 ° min to max 3.0 °Target 3.0 ° 3.0 3.0 °
100 % Average speed 123 kt106 kt min to max 156 kt 156 106 kt
100 % Heading variation -0.0 °-0.2 ° min to max 0.1 ° -0.2 0.1 °
100 % Average bank angle 0.5 °0.0 ° min to max 1.1 ° 0.9 0.8 °
100 % Average g force 1.00 g0.95 g min to max 1.07 g 1.07 1.00 g
Info Average VSI -667 fpm-879 fpm min to max -532 fpm -879 -538 fpm
Info Average altitude 1,092 ft agl948 ft agl min to max 1,264 ft agl 1,264 948 ft agl
Info Average pitch angle -1.1 °-2.5 ° min to max 0.1 ° -1.8 -0.2 °
33.253.53.7548509009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500Distance to Touchdown NMApproach Height ft33.253.53.754-110-83-55-280285583110Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 3 100.00Approaching runway 27 at KBOS Logan International Airport from 3 nm to 2 nm. Descent from 939 ft agl to 636 ft agl. A decrease of 303 ft in 42 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °3.0 ° min to max 3.0 °Target 3.0 ° 3.0 3.0 °
100 % Average speed 84 kt76 kt min to max 106 kt 106 82 kt
100 % Heading variation 0.2 °0.1 ° min to max 0.3 ° 0.1 0.3 °
100 % Average bank angle 0.8 °0.0 ° min to max 2.0 ° 0.7 0.7 °
100 % Average g force 1.00 g0.93 g min to max 1.05 g 1.02 1.02 g
Info Average VSI -426 fpm-540 fpm min to max -245 fpm -540 -351 fpm
Info Average altitude 778 ft agl636 ft agl min to max 939 ft agl 939 636 ft agl
Info Average pitch angle 0.3 °-1.6 ° min to max 2.3 ° -0.2 1.5 °

Events

Info Landing Gear Down 927 ft agl · 104 kt
22.252.52.7535506006507007508008509009501,0001,0501,100Distance to Touchdown NMApproach Height ft22.252.52.753-90-68-45-23023456890Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 2 95.74Approaching runway 27 at KBOS Logan International Airport from 2 nm to 1 nm. Descent from 631 ft agl to 354 ft agl. A decrease of 278 ft in 47 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.1 °3.0 ° min to max 3.5 °Target 3.0 ° 3.0 3.3 °
100 % Average speed 76 kt72 kt min to max 81 kt 81 76 kt
100 % Heading variation 0.2 °-0.1 ° min to max 0.5 ° 0.2 0.4 °
79 % Average bank angle 3.1 °0.0 ° min to max 10.9 ° 0.2 0.2 °
100 % Average g force 1.00 g0.88 g min to max 1.11 g 1.01 0.99 g
Info Average VSI -347 fpm-728 fpm min to max 124 fpm -307 -411 fpm
Info Average altitude 483 ft agl354 ft agl min to max 631 ft agl 631 354 ft agl
Info Average pitch angle 1.8 °-1.8 ° min to max 5.8 ° 1.0 1.0 °

Events

Info Autopilot Master Switched Off 519 ft agl · 77 kt
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 93.51Approaching runway 27 at KBOS Logan International Airport from 1 nm to 0 nm. Descent from 347 ft agl to 60 ft agl. A decrease of 287 ft in 38 seconds.
ScoreDescriptionStartProfileEnd
86 % Approach angle 3.4 °3.1 ° min to max 3.6 °Target 3.0 ° 3.3 3.6 °
100 % Average speed 79 kt74 kt min to max 84 kt 76 79 kt
94 % Heading variation 0.5 °0.3 ° min to max 0.7 ° 0.3 0.4 °
88 % Average bank angle 1.9 °0.0 ° min to max 7.8 ° 1.2 2.9 °
100 % Average g force 1.00 g0.88 g min to max 1.09 g 0.98 0.99 g
Info Average VSI -393 fpm-665 fpm min to max -202 fpm -395 -392 fpm
Info Average altitude 123 ft agl60 ft agl min to max 347 ft agl 347 60 ft agl
Info Average pitch angle 0.3 °-2.1 ° min to max 2.6 ° 0.6 0.4 °
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-50-38-25-13013253850Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 70.67Landing on runway 27 at KBOS Logan International Airport, runway length 2,127 m. Threshold height at 61 ft agl was above target. Threshold speed was well above target at 79 kt.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was well above target at 79 kt. Target 66 kt
86 % Threshold height at 61 ft agl was above target.Target 50 ft agl
0 % Very poor landing flare
100 % Runway alignment max 0.15 m left0.15 m left to 0.02 m left 0.12 0.15 m
92 % Average bank angle 2.6 °0.0 ° min to max 5.3 ° 3.1 3.3 °
100 % Average g force 1.01 g0.91 g min to max 1.09 g 0.99 0.97 g
Info Average speed 77 kt74 kt min to max 79 kt 79 74 kt
Info Average VSI -224 fpm-418 fpm min to max -30 fpm -394 -156 fpm
Info Average altitude 27 ft agl6 ft agl min to max 61 ft agl 61 6 ft agl
Info Average pitch angle 2.0 °0.4 ° min to max 3.6 ° 0.4 1.1 °

Events

Info Autopilot Nav1 Lock Activated 25 ft agl · 80 kt
Info Autopilot Approach Mode Deactivated 25 ft agl · 80 kt
07515022530037545052560067501223354759Runway Distance mLanding Height ft075150225300375450525600675-25-20-15-10-50510152025Runway Distance mRunway Width m
Arrival Touchdown 90.39Touchdown point was 163 m beyond the touchdown zone. Touchdown speed at 74 kt was fast. Touchdown rate was good at -156 fpm. Runway touchdown position was misaligned by 14.4 m from centreline. Local weather - Temperature 31 °C. Wind 9 kt at 280 °. Crosswind: 4 kt Headwind: 8 kt.
ScoreDescriptionStartProfileEnd
98 % Touchdown rate was -156 fpm.
85 % Touchdown distance was 597 mTarget 457 m
100 % Speed at touchdown 74 ktTarget below 65 kt
59 % Runway alignment max 14.38 m left13.90 m left 13.37 14.38 m
87 % Average bank angle 1.1 °0.0 ° min to max 3.3 ° 3.3 0.0 °
100 % Average g force 1.13 g0.97 g min to max 1.23 g 0.97 1.10 g
100 % Landing Bounce
Info Average speed 74 kt74 kt min to max 74 kt 74 74 kt
Info Average pitch angle 1.2 °0.8 ° min to max 1.6 ° 1.1 1.6 °
Arrival Rollout 79.54Total landing distance 962 m, 45 % of runway. Runway rollout alignment was misaligned by 15.5 m from centreline.
ScoreDescriptionStartProfileEnd
100 % Landing distance 962 m45 % of runway.
55 % Runway alignment max 15.52 m left15.52 m left to 0.00 m left 14.46 3.43 m
100 % Average g force 1.01 g0.96 g min to max 1.08 g 1.08 1.00 g
Info Average speed 64 kt36 kt min to max 69 kt 69 36 kt
Info Average pitch angle 0.8 °0.1 ° min to max 1.7 ° 1.6 1.0 °
Info Average bank angle 0.6 °0.1 ° min to max 1.3 ° 0.1 0.1 °
Runway Exit Exiting runway, average speed 23 kt
ScoreDescriptionStartProfileEnd
Info Average speed 15 kt5 kt min to max 33 kt 33 28 kt
Info Average pitch angle 0.6 °0.2 ° min to max 0.9 ° 0.9 0.4 °
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 1.00 1.00 g

Events

Info Flaps Fully Retracted 3 ft agl · 15 kt
Info Landing Lights Switched Off 3 ft agl · 23 kt
Info Autopilot Wing Leveler Activated 3 ft agl · 31 kt
Info Autopilot Nav1 Lock Deactivated 3 ft agl · 31 kt
Arrival Taxi 95.00Taxiing to the parking from the runway took 6 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 11 kt0 kt min to max 22 kt 22 7 kt
100 % Average speed turning corners 6 ktmax 7 kt 0 0 kt
100 % Average g force 1.00 g0.98 g min to max 1.03 g 1.00 1.00 g
Info Average pitch angle 0.8 °-0.3 ° min to max 1.6 ° -0.3 0.0 °
Info Average bank angle 0.2 °0.0 ° min to max 0.9 ° 0.1 0.0 °

Events

Fail Taxi Lights

Takeoff

OkTaxi lightsSet
100.00Takeoff roll709 m · 40 %
72.68Liftoff speed109 kt · target 86, 23 fast
100.00Runway alignment1.86 m R
OkBounce on takeoffNone
99.90Rate of climb458 fpm

Landing

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

85.73Threshold height61 ft
100.00Threshold speed78 kt · target 85, 7 slow
100.00Centreline offset0.15 m L
Flare 0.00Very poor landing flare

The stabilisation gates

Two stabilised approach gates, each with seven checks, where the approach path is 1,000 ft and 500 ft above the runway.

Seven checks, two gates1,000 ft 500 ft
Gear down
Landing flap
Sink rate
On glideslope
On centreline
On speed
Wings level

At the 1,000 ft gate: gear still up.

At the 500 ft gate: speed below the reference speed.

The approach, gate by gate

Gate Height Centreline Speed
3.0 nm 998 ft 0.06° L +23 kt
2.0 nm 692 ft 0.40° L −2 kt
1.5 nm 530 ft 0.36° L −8 kt
1.0 nm 426 ft 0.00° L −12 kt
0.5 nm 256 ft 2.21° L −5 kt
THR 62 ft 16.73 m L −6 kt

Touchdown on KBOS 27

Past threshold84.66
597m
Centreline58.68
14.38m L
Speed100.00
74kttarget 82 or less
Touchdown rate98.07
-215fpm
Impact100.00
1.23G
BouncesOk
None

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

61 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 61 ft, down at 597 m

Plan view — the first 1,524 m of the 2,127 m runway, to the same scale as the side view.

5001,0001,500 THRESHOLD CROSS 3 kn FULL SCORE TO 503 M 597 m past threshold CLEARED

Touched down 597 m past the threshold — beyond the full-score zone. The arrival was smooth.

Runway used 943 m of 2,127 m · 44 %
Rollout distance100.00
346m44 % used
Rollout alignment54.52
15.52m L

The rest of the report

Explore in detail

Flight narrative

The flight began with a taxiing period from the parking to the runway, which took 7 minutes and covered a distance of 2 nautical miles. The aircraft, a TBM 850, then departed from runway 24 at KACK Nantucket Memorial Airport. The takeoff distance was 604 meters, which accounted for 35% of the runway. The liftoff speed was 109 knots.

The local weather conditions at the time of departure were characterized by a temperature of 21 degrees Celsius and a wind speed of 14 knots from a direction of 230 degrees. This resulted in a crosswind of 1 knot and a headwind of 14 knots. The aircraft began its enroute climb 1 mile southwest of KACK Nantucket Memorial Airport, rising from an altitude of 1,019 feet above sea level to 6,215 feet above sea level, an increase of 5,196 feet, in just 4 minutes and covering a distance of 7 nautical miles.

Following the enroute climb, the aircraft entered a level cruise phase, which started 1 mile northeast of MA72 Tuckernuck Airport on Tuckernuck Island. This phase lasted for 14 minutes and covered a distance of 55 nautical miles. The enroute descent began 1 mile northeast of Marshfield Hills, where the aircraft descended from 6,204 feet above sea level to 1,294 feet above sea level, a decrease of 4,910 feet, in 5 minutes and covering a distance of 15 nautical miles.

The final approach to runway 27 at KBOS Logan International Airport was made from the east, with the aircraft heading 256.0 degrees at an altitude of 1,264 feet above ground level and a distance of 4 nautical miles from the runway. The landing on runway 27 was characterized by a touchdown point that was 159 meters beyond the touchdown zone, with a touchdown speed of 74 knots, which was faster than the target speed. The touchdown rate was good at -156 feet per minute, but the runway touchdown position was misaligned by 14.4 meters from the centerline.

The local weather conditions at the time of landing were characterized by a temperature of 31 degrees Celsius and a wind speed of 9 knots from a direction of 280 degrees. This resulted in a crosswind of 4 knots and a headwind of 8 knots. The total landing distance was 962 meters, which accounted for 45% of the runway. The runway rollout alignment was also misaligned by 15.5 meters from the centerline.

The taxiing period from the runway to the parking took 6 minutes and covered a distance of less than 1 nautical mile. The total flight distance was 86 nautical miles, which was covered in 39 minutes, and the aircraft used 102 kilograms of fuel during the flight.

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 24 at KACK Nantucket Memorial Airport in the TBM 850
97.46 %
100 %
Taxi
Taxiing from the parking to the runway took 7 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
2 1 0
94.54 %
Takeoff Roll
Departure roll runway 24 at KACK Nantucket Memorial Airport. Takeoff distance 604 m 35 % of runway. Liftoff speed was 109 kt. Local weather - Temperature 21 °C. Wind 14 kt at 230 °. Crosswind: 1 kt Headwind: 14 kt.
Takeoff Distance
100 %
Roll distance of 604 m using 34.5 % of runway
Liftoff Speed
72.68 %
Liftoff speed was 109 kn - Target 90 kn
Alignment
100 %
0.32 m left to 1.86 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
110 70 30
Bank °
Info
1 0.5 0
Pitch °
Info
4 2 0
02505007501,0001,2501,500-25-20-15-10-50510152025 Runway Distance m Runway Alignment to End of Runway m
99.9 %
Climb 1
Departure climb to 50 ft agl from runway 24 KACK Nantucket Memorial Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
130 115 100
Bank °
99.61 %
3 1.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
7 5.5 4
Climb Rate fpm
Info
700 300 -100
95.1 %
Climb 2
Departure climb to 400 ft agl from 24 KACK Nantucket Memorial Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
150 135 120
Bank °
80.39 %
10 5 0
G
100 %
1.5 1 0.5
Pitch °
Info
8 6 4
Climb Rate fpm
Info
1,600 1,050 500
97.78 %
Climb 3
Departure climb to 1,000 ft agl from 24 KACK Nantucket Memorial Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
170 155 140
Bank °
88.89 %
7 3.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
8 7 6
Climb Rate fpm
Info
1,700 1,500 1,300
02505007501,0001,2501,50003978117156195 Runway Distance m Height at End of Runway ft
00.250.50100200300400500600700800900 Climb Distance NM Climb Profile to 1,000 ft
00.250.5-60-48-36-24-1201224364860 Climb Distance NM Runway Alignment (in m) to 1,000 ft
Landing report
Landing on runway 27 at KBOS Logan International Airport in the TBM 850
Landing Score 83.53 %
Landing Summary

The TBM 850 aircraft successfully landed at KBOS Logan International Airport, but with some notable deviations from the ideal approach and landing. The final approach was initiated from the east, heading 256.0° at 4 nautical miles and 1,264 feet above ground level (agl). The aircraft touched down on runway 27, which has a length of 2,127 meters.

However, there were some issues with the landing. The threshold height at 61 feet agl was above the target, indicating that the aircraft was slightly higher than desired when reaching the runway threshold. Additionally, the threshold speed was well above the target at 79 knots, suggesting that the aircraft was descending too quickly or was not configured for the optimal approach speed.

The touchdown point was 159 meters beyond the touchdown zone, which is a significant deviation from the ideal landing spot. Furthermore, the touchdown speed of 74 knots was faster than desired, indicating that the aircraft may have been experiencing some drag or was not properly configured for the landing. On the positive side, the touchdown rate was good at -156 feet per minute (fpm), which suggests that the aircraft was able to absorb the impact of landing smoothly.

Another issue with the landing was the runway touchdown position, which was misaligned by 14.4 meters from the centerline. This could have been due to a variety of factors, including crosswind or pilot error. The local weather conditions at the time of the landing were also notable, with a temperature of 31°C and a wind of 9 knots at 280°. The crosswind component was 4 knots, while the headwind component was 8 knots.

The total landing distance was 962 meters, which is 45% of the runway length. This is a relatively short landing distance, but it could have been shorter if the aircraft had been able to touch down closer to the touchdown zone. Finally, the runway rollout alignment was misaligned by 15.5 meters from the centerline, which could have been due to a variety of factors, including pilot error or a malfunctioning autopilot system.

Overall, while the TBM 850 aircraft was able to land safely at KBOS Logan International Airport, there were some notable deviations from the ideal approach and landing. These deviations could have been due to a variety of factors, including pilot error, weather conditions, or aircraft performance issues.

100 %
Final 4
Approaching runway 27 at KBOS Logan International Airport from 4 nm to 3 nm. Descent from 1,264 ft agl to 948 ft agl. A decrease of 316 ft in 28 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
156 128 100
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-533 -716 -900
33.253.53.7548509009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500 Distance to Touchdown NM Approach Height ft
33.253.53.754-110-83-55-280285583110 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 3
Approaching runway 27 at KBOS Logan International Airport from 3 nm to 2 nm. Descent from 939 ft agl to 636 ft agl. A decrease of 303 ft in 42 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
106 88 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
-245 -422 -600
22.252.52.7535506006507007508008509009501,0001,0501,100 Distance to Touchdown NM Approach Height ft
22.252.52.753-90-68-45-23023456890 Distance to Touchdown NM Approach Runway Alignment m
95.74 %
Final 2
Approaching runway 27 at KBOS Logan International Airport from 2 nm to 1 nm. Descent from 631 ft agl to 354 ft agl. A decrease of 278 ft in 47 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
81 75 70
Alignment
100 %
0.5 0 -0.5
Bank °
78.68 %
11 5.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
124 -338 -800
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
93.51 %
Final 1
Approaching runway 27 at KBOS Logan International Airport from 1 nm to 0 nm. Descent from 347 ft agl to 60 ft agl. A decrease of 287 ft in 38 seconds.
Glideslope
85.98 %
Poor descent path above glideslope limit
Heading
93.6 %
Great heading alignment
Glideslope °
85.98 %
4 3 2
IAS kt
100 %
84 77 70
Alignment
93.6 %
0.5 0 -0.5
Bank °
87.99 %
8 4 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-202 -451 -700
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
70.67 %
Landing
Landing on runway 27 at KBOS Logan International Airport, runway length 2,127 m. Threshold height at 61 ft agl was above target. Threshold speed was well above target at 79 kt.
Height
85.73 %
Threshold height at 61 ft agl was above target. Target 50 ft agl
Speed
100 %
Threshold speed was well above target at 79 kt. Target 66 kt
Flare
0 %
Very poor landing flare
Centreline ft
100 %
100 0 -100
Bank °
92.33 %
6 3 0
G
100 %
1.5 1 0.5
IAS kt
Info
79 74 70
Pitch °
Info
4 2 0
Descent Rate fpm
Info
-30 -265 -500
07515022530037545052560067501223354759 Runway Distance m Landing Height ft
075150225300375450525600675-25-20-15-10-50510152025 Runway Distance m Runway Width m
90.39 %
Touchdown
Touchdown point was 163 m beyond the touchdown zone. Touchdown speed at 74 kt was fast. Touchdown rate was good at -156 fpm. Runway touchdown position was misaligned by 14.4 m from centreline. Local weather - Temperature 31 °C. Wind 9 kt at 280 °. Crosswind: 4 kt Headwind: 8 kt.
Touchdown
98.07 %
Touchdown rate was good at -156 fpm.
Speed
100 %
Touchdown speed at 74 kt was fast. Target below 65 kn
Distance
85 %
Touchdown point was 159 m beyond the touchdown zone.
Alignment
58.68 %
Runway touchdown position was misaligned by 14.4 m from centreline.
Bank
87.49 %
Bank angle 1.1 °
G
100 %
G 1.13 g
Bounce
100 %
No Bounce Detected
79.54 %
Rollout
Total landing distance 962 m, 45 % of runway. Runway rollout alignment was misaligned by 15.5 m from centreline.
Distance
100 %
Landing distance 962 m using 45.24 % of runway
Alignment
54.52 %
Runway rollout alignment was misaligned by 15.5 m from centreline.
G
100 %
1.25 1 0.75
IAS kt
Info
75 57 40
Bank °
Info
2 1 0
Pitch °
Info
2 1 0
0200400600800 Runway Distance m Runway Width m
95 %
Taxi
Taxiing to the parking from the runway took 6 minutes and covered less than 1 nm.
Landing Lights
100 %
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
2 1 0
Metrics
Metrics

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