KACK to KBOS Flight Report - TBM 850

Flight from KACK to KBOS

Tuesday, 24 June 2025 14:04

Minutes 39

86 nm

Fuel 102 kg

TBM 850

Departure

Runway 24 at KACK

Nantucket Memorial Airport

Nantucket, Massachusetts, United States

Altitude

39 ft asl

Weight

2,629 kg

Fuel

299 kg

Temperature

20 °C

Wind Speed

14 kt

Wind Direction

230.0 °

Headwind

14 kt

Crosswind

1 kt

Arrival

Runway 27 at KBOS

Logan International Airport

Boston Massachusetts, United States

13 ft asl

Altitude

2,527 kg

Weight

197 kg

Fuel

31 °C

Temperature

9 kt

Wind Speed

280.0 °

Wind Direction

8 kt

Headwind

3 kt

Crosswind

Flight Score 96.02%

Departure Score 97.46%

Enroute Score 100%

Arrival Score 90.61%

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.

Flight Stages KACK to KBOS

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Departure Taxi

100 %

Taxiing from the parking to the runway took 7 minutes and covered 2 nm.

Score	Description	Start	Profile	End
100 %	Average speed 14 kt 0 kt min to max 24 kt	0		7 kt
100 %	Average speed turning corners 11 kt max 16 kt	0		0 kt
100 %	Average g force 1.00 g 0.99 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 °
Info	Battery Master On at 14:04:07
Info	Engine 1 Started at 14:04:07
Info	Navigation Lights Switched On at 14:04:07
Info	Strobe Lights Switched On at 14:04:07
Info	Autopilot Wing Leveler Activated at 14:04:07
Info	Landing Gear Down at 14:04:07
Info	Parking Brake On at 14:04:07
Info	Autopilot Wing Leveler Deactivated at 14:04:08
Info	Pitot Heat Switched On at 14:04:44
Info	Autopilot Altitude Hold Activated at 14:05:09
Info	Autopilot Flight Director Activated at 14:05:09
Info	Autopilot Heading Hold Activated at 14:05:10
Info	Autopilot Altitude Hold Deactivated at 14:05:12
Info	Autopilot Vertical Hold Activated at 14:05:12
Info	Taxi Lights Switched On at 14:08:15
Info	Parking Brake Off at 14:08:22

Departure Runway Entry

Entering runway 24 at KACK Nantucket Memorial Airport, Average speed was 14 kt.

Score	Description	Start	Profile	End
Info	Average speed 8 kt 0 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 g 0.99 g min to max 1.01 g	1.00		1.00 g
Info	Landing Lights Switched On at 14:11:55

Departure Roll

94.54 %

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.

Score	Description	Start	Profile	End
100 %	Takeoff distance 604 m 35 % of runway
72.68 %	Liftoff speed was 109 kt Target 90 kt
100 %	Runway alignment max 2.18 m 0.32 m left to 1.86 m right	-0.48		0.32 m
100 %	Average g force 1.00 g 0.97 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

99.9 %

Departure climb to 50 ft agl from runway 24 KACK Nantucket Memorial Airport.

Score	Description	Start	Profile	End
100 %	Heading variation -0.2 ° -0.4 ° min to max -0.0 °	-0.0		-0.4 °
100 %	Average speed 116 kt 109 kt min to max 121 kt	109		121 kt
99.61 %	Average bank angle 1.1 ° 0.0 ° min to max 2.2 °	0.8		1.6 °
100 %	Average g force 1.05 g 0.96 g min to max 1.19 g	1.15		0.96 g
Info	Average VSI 458 fpm 293 fpm min to max 632 fpm	293		632 fpm
Info	Average altitude 19 ft agl 0 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 °
Info	Landing Gear Up at 14:14:36

Departure Climb 2

95.1 %

Departure climb to 400 ft agl from 24 KACK Nantucket Memorial Airport.

Score	Description	Start	Profile	End
100 %	Heading variation -0.7 ° -1.8 ° min to max -0.4 °	-0.4		-1.8 °
100 %	Average speed 127 kt 121 kt min to max 148 kt	121		148 kt
80.39 %	Average bank angle 4.0 ° 0.1 ° min to max 9.4 °	1.8		4.1 °
100 %	Average g force 1.01 g 0.93 g min to max 1.19 g	0.95		1.00 g
Info	Average VSI 784 fpm 625 fpm min to max 1,561 fpm	634		1,524 fpm
Info	Average altitude 97 ft agl 45 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 °
Info	Autopilot Master Switched On at 14:14:47

Departure Climb 3

97.78 %

Departure climb to 1,000 ft agl from 24 KACK Nantucket Memorial Airport.

Score	Description	Start	Profile	End
100 %	Heading variation -1.9 ° -2.2 ° min to max -1.6 °	-2.0		-1.6 °
100 %	Average speed 156 kt 148 kt min to max 160 kt	148		160 kt
88.89 %	Average bank angle 2.9 ° 0.1 ° min to max 6.2 °	5.0		0.8 °
100 %	Average g force 0.99 g 0.96 g min to max 1.02 g	0.96		0.99 g
100 %	Landing gear up
Info	Average VSI 1,561 fpm 1,490 fpm min to max 1,628 fpm	1,522		1,595 fpm
Info	Average altitude 664 ft agl 399 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 %

Enroute 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.

Score	Description	Start	Profile	End
100 %	Average speed 171 kt 160 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 g 0.87 g min to max 1.12 g	0.99		1.00 g
Info	Average VSI 1,467 fpm 17 fpm min to max 1,635 fpm	1,592		28 fpm
Info	Average altitude 2,879 ft asl 1,019 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 0 0 min to max 0	0		0
Info	Autopilot Altitude Hold Activated at 14:18:35
Info	Autopilot Vertical Hold Deactivated at 14:18:35

Enroute Level

100 %

Enroute level cruise started 1 mile north east of MA72 Tuckernuck Airport Tuckernuck Island (Massachusetts, United States) and lasted 14 minutes, covering 55 nm.

Score	Description	Start	Profile	End
100 %	Average altitude 6,217 ft asl 6,198 ft asl min to max 6,224 ft asl	6,219		6,207 ft asl
100 %	Average speed 209 kt 198 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 g 0.84 g min to max 1.19 g	1.00		1.02 g
Info	Turn coordination 0 0 min to max 0	0		0
Info	Average pitch angle 0.0 ° -0.6 ° min to max 0.4 °	0.3		-0.6 °
Info	Autopilot Nav1 Lock Activated at 14:20:26
Info	Autopilot Heading Hold Deactivated at 14:20:26
Info	Autopilot Nav1 Lock Deactivated at 14:27:01
Info	Autopilot Heading Hold Activated at 14:27:01
Info	Autopilot Nav1 Lock Activated at 14:33:02
Info	Autopilot Heading Hold Deactivated at 14:33:02
Info	Autopilot Altitude Hold Deactivated at 14:33:39
Info	Autopilot Vertical Hold Activated at 14:33:39

Enroute Descent

100 %

Enroute 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.

Score	Description	Start	Profile	End
100 %	Average speed 220 kt 158 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 g 0.92 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 asl 1,294 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 0 0 min to max 0	0		0
Info	Autopilot Nav1 Lock Deactivated at 14:37:54
Info	Autopilot Approach Mode Activated at 14:37:54
Info	Autopilot Vertical Hold Deactivated at 14:37:54
Info	Flaps Position 1 at 14:38:40

Arrival Final 4

100 %

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.

Score	Description	Start	Profile	End
100 %	Approach angle 3.0 ° 3.0 ° min to max 3.0 ° Target 3.0 °	3.0		3.0 °
100 %	Average speed 123 kt 106 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 g 0.95 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 agl 948 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 °
Info	Flaps Position 2 at 14:39:10

Arrival Final 3

100 %

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.

Score	Description	Start	Profile	End
100 %	Approach angle 3.0 ° 3.0 ° min to max 3.0 ° Target 3.0 °	3.0		3.0 °
100 %	Average speed 84 kt 76 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 g 0.93 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 agl 636 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 °
Info	Landing Gear Down at 14:39:14

Arrival Final 2

95.74 %

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.

Score	Description	Start	Profile	End
100 %	Approach angle 3.1 ° 3.0 ° min to max 3.5 ° Target 3.0 °	3.0		3.3 °
100 %	Average speed 76 kt 72 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 °
78.68 %	Average bank angle 3.1 ° 0.0 ° min to max 10.9 °	0.2		0.2 °
100 %	Average g force 1.00 g 0.88 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 agl 354 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 °
Info	Autopilot Master Switched Off at 14:40:12

Arrival Final 1

93.51 %

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.

Score	Description	Start	Profile	End
85.98 %	Approach angle 3.4 ° 3.1 ° min to max 3.6 ° Target 3.0 °	3.3		3.6 °
100 %	Average speed 79 kt 74 kt min to max 84 kt	76		79 kt
93.6 %	Heading variation 0.5 ° 0.3 ° min to max 0.7 °	0.3		0.4 °
87.99 %	Average bank angle 1.9 ° 0.0 ° min to max 7.8 °	1.2		2.9 °
100 %	Average g force 1.00 g 0.88 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 agl 60 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 °

Arrival Landing

70.67 %

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.

Score	Description	Start	Profile	End
100 %	Threshold speed was well above target at 79 kt. Target 66 kt
85.73 %	Target 50 ft agl
0 %	Landing and flare profile
100 %	Heading variation 0.2 ° 0.0 ° min to max 0.5 °	0.4		0.5 °
92.33 %	Average bank angle 2.6 ° 0.0 ° min to max 5.3 °	3.1		3.3 °
100 %	Average g force 1.01 g 0.91 g min to max 1.09 g	0.99		0.97 g
Info	Average speed 77 kt 74 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 agl 6 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 °
Info	Autopilot Nav1 Lock Activated at 14:41:29
Info	Autopilot Approach Mode Deactivated at 14:41:29

Arrival Touchdown

90.39 %

Touchdown point was 159 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.

Score	Description	Start	Profile	End
98.07 %	Touchdown VSI was -156 fpm.
85 %	Touchdown distance was 594 m Target 457 m
100 %	Speed at touchdown 74 kt Target below 65 kt
58.68 %	Runway alignment max 14.38 m 13.90 m left	13.37		14.38 m
87.49 %	Average bank angle 1.1 ° 0.0 ° min to max 3.3 °	3.3		0.0 °
100 %	Average g force 1.13 g 0.97 g min to max 1.23 g	0.97		1.10 g
100 %	Landing Bounce
Info	Average speed 74 kt 74 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

79.54 %

Total landing distance 962 m, 45 % of runway. Runway rollout alignment was misaligned by 15.5 m from centreline.

Score	Description	Start	Profile	End
100 %	Landing distance 962 m 45 % of runway.
54.52 %	Runway alignment max 15.52 m 15.52 m left to 0.00 m left	14.46		3.43 m
100 %	Average g force 1.01 g 0.96 g min to max 1.08 g	1.08		1.00 g
Info	Average speed 64 kt 36 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

Score	Description	Start	Profile	End
Info	Average speed 15 kt 5 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 g 0.99 g min to max 1.01 g	1.00		1.00 g
Info	Flaps Fully Retracted at 14:42:31
Info	Landing Lights Switched Off at 14:42:49
Info	Autopilot Wing Leveler Activated at 14:43:03
Info	Autopilot Nav1 Lock Deactivated at 14:43:03

Arrival Taxi

95 %

Taxiing to the parking from the runway took 6 minutes and covered less than 1 nm.

Score	Description	Start	Profile	End
100 %	Average speed 11 kt 0 kt min to max 22 kt	22		7 kt
100 %	Average speed turning corners 6 kt max 7 kt	0		0 kt
100 %	Average g force 1.00 g 0.98 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 °
100 %	Taxi Lights at 14:45:15

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

Speed

100 %

Turn Speed

100 %

Bank

Info

Pitch

Info

94.54 %

Takeoff Roll

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

100 %

Speed

Info

Bank

Info

Pitch

Info

99.9 %

Climb 1

Departure climb to 50 ft agl from runway 24 KACK Nantucket Memorial Airport.

Heading

100 %

Speed

100 %

Bank

99.61 %

100 %

Pitch

Info

Climb Rate

Info

95.1 %

Climb 2

Departure climb to 400 ft agl from 24 KACK Nantucket Memorial Airport.

Heading

100 %

Speed

100 %

Bank

80.39 %

100 %

Pitch

Info

Climb Rate

Info

97.78 %

Climb 3

Departure climb to 1,000 ft agl from 24 KACK Nantucket Memorial Airport.

Heading

100 %

Speed

100 %

Bank

88.89 %

100 %

Pitch

Info

Climb Rate

Info

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 %

IAS

100 %

Heading

100 %

Bank

100 %

Descent Rate

Info

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 %

Great heading alignment

Glideslope

100 %

IAS

100 %

Heading

100 %

Bank

100 %

Descent Rate

Info

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 %

Great heading alignment

Glideslope

100 %

IAS

100 %

Heading

100 %

Bank

78.68 %

100 %

Descent Rate

Info

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 %

Good heading alignment

Glideslope

85.98 %

IAS

100 %

Heading

93.6 %

Bank

87.99 %

100 %

Descent Rate

Info

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

Heading

100 %

Bank