The flight began with a departure roll from runway 29 at KEWR Newark Liberty International Airport, where the Cessna CJ4 Citation took off with a takeoff distance of 528 meters, which accounted for 27% of the runway. The liftoff speed was 130 knots. At the time of departure, the local weather conditions were a temperature of 1 degree Celsius, with a wind speed of 17 knots coming from a direction of 330 degrees. This resulted in a crosswind of 14 knots and a headwind of 10 knots.
As the aircraft climbed, it started its enroute climb 1 mile east of Hillside, New Jersey, and ascended from an altitude of 1,024 feet above sea level to 27,365 feet above sea level, an increase of 26,340 feet in just 20 minutes. During this climb, the aircraft covered a distance of 92 nautical miles. The enroute level cruise began 2 miles northwest of Lake Pocotopaug, Connecticut, and lasted for 3 minutes, covering a distance of 29 nautical miles.
The enroute descent started overhead Woodstock Airport in Woodstock, Connecticut, and the aircraft descended from 27,353 feet above sea level to 266 feet above sea level, a decrease of 27,088 feet in 21 minutes. During this descent, the aircraft covered a distance of 54 nautical miles. The final approach to runway 27 at KBOS Logan International Airport was made from the east, with a heading of 258.0 degrees at a distance of 4 nautical miles and an altitude of 245 feet above ground level.
The landing on runway 27 at KBOS Logan International Airport was made with a runway length of 2,127 meters. The threshold height was good, but the threshold speed was excessively high at 134 knots. The touchdown distance was good at 221 meters, but the touchdown speed was excessively fast at 130 knots. The touchdown rate was heavy at -630 feet per minute, and the runway touchdown position was misaligned by 9.2 meters from the centerline. At the time of landing, the local weather conditions were a temperature of -2 degrees Celsius, with a wind speed of 24 knots coming from a direction of 290 degrees. This resulted in a crosswind of 13 knots and a headwind of 20 knots.
The total flight distance was 181 nautical miles, and the flight duration was 47 minutes. The aircraft used 517 kilograms of fuel during the flight.
Replay this flight in 3D — the full flight path over the terrain with every stage, event and score along the route.
Entering runway 29 at KEWR Newark Liberty International Airport, Average speed was 44 kt.
| Score | Description | Start | Profile | End |
| Info |
Average speed 31 kt 6 kt min to max 40 kt |
6 | 40 kt | |
| Info |
Average pitch angle -1.9 ° -2.0 ° min to max -1.8 ° |
-1.8 | -1.9 ° | |
| Info |
Average bank angle 0.3 ° 0.0 ° min to max 0.4 ° |
0.2 | 0.4 ° | |
| Info |
Average g force 1.01 g 1.00 g min to max 1.02 g |
1.01 | 1.01 g | |
| Info |
Battery Master On at 05:24:05 |
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| Info |
Engine 1 Started at 05:24:05 |
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| Info |
Engine 2 Started at 05:24:05 |
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| Info |
Beacon Lights Switched On at 05:24:05 |
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| Info |
Landing Lights Switched On at 05:24:05 |
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| Info |
Navigation Lights Switched On at 05:24:05 |
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| Info |
Strobe Lights Switched On at 05:24:05 |
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| Info |
Landing Gear Down at 05:24:05 |
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| Info |
Flaps Position 1 at 05:24:05 |
Departure roll runway 29 at KEWR Newark Liberty International Airport. Takeoff distance 528 m 27 % of runway. Liftoff speed was 130 kt. Local weather - Temperature 1 °C. Wind 17 kt at 330 °. Crosswind: 14 kt Headwind: 10 kt.
| Score | Description | Start | Profile | End |
| 100 % |
Takeoff distance 528 m 27 % of runway |
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| 100 % |
Liftoff speed was 130 kt Target 130 kt |
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| 58.53 % |
Runway alignment max 24.59 m 10.16 m left to 14.42 m right |
7.10 | -14.42 m | |
| 100 % |
Average g force 1.01 g 0.93 g min to max 1.10 g |
1.01 | 1.05 g | |
| 100 % |
Takeoff Bounce |
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| Info |
Average pitch angle -1.7 ° -2.5 ° min to max 3.1 ° |
-1.9 | 3.1 ° | |
| Info |
Average bank angle 0.3 ° 0.1 ° min to max 0.6 ° |
0.4 | 0.5 ° |
Departure climb to 50 ft agl from runway 29 KEWR Newark Liberty International Airport.
| Score | Description | Start | Profile | End |
| 87.44 % |
Heading variation 1.9 ° 1.6 ° min to max 2.1 ° |
1.6 | 2.1 ° | |
| 100 % |
Average speed 145 kt 131 kt min to max 150 kt |
131 | 146 kt | |
| 94.82 % |
Average bank angle 2.5 ° 0.5 ° min to max 4.0 ° |
0.5 | 4.0 ° | |
| 100 % |
Average g force 1.12 g 1.06 g min to max 1.15 g |
1.06 | 1.11 g | |
| Info |
Average VSI 624 fpm 340 fpm min to max 999 fpm |
340 | 999 fpm | |
| Info |
Average altitude 22 ft agl 0 ft agl min to max 50 ft agl |
0 | 50 ft agl | |
| Info |
Average pitch angle 5.9 ° 3.2 ° min to max 7.8 ° |
3.2 | 7.8 ° |
Departure climb to 400 ft agl from 29 KEWR Newark Liberty International Airport.
| Score | Description | Start | Profile | End |
| 98.12 % |
Heading variation 2.1 ° 1.2 ° min to max 2.2 ° |
2.1 | 1.2 ° | |
| 100 % |
Average speed 151 kt 146 kt min to max 158 kt |
146 | 155 kt | |
| 88.16 % |
Average bank angle 5.6 ° 4.1 ° min to max 6.5 ° |
4.1 | 5.0 ° | |
| 100 % |
Average g force 1.16 g 0.92 g min to max 1.30 g |
1.11 | 0.92 g | |
| Info |
Average VSI 1,523 fpm 1,030 fpm min to max 3,168 fpm |
1,030 | 3,168 fpm | |
| Info |
Average altitude 98 ft agl 52 ft agl min to max 314 ft agl |
52 | 314 ft agl | |
| Info |
Average pitch angle 9.3 ° 8.0 ° min to max 13.8 ° |
8.0 | 12.1 ° |
Departure climb to 1,000 ft agl from 29 KEWR Newark Liberty International Airport.
| Score | Description | Start | Profile | End |
| 100 % |
Heading variation -0.5 ° -1.6 ° min to max 0.7 ° |
0.7 | -1.6 ° | |
| 100 % |
Average speed 156 kt 151 kt min to max 162 kt |
152 | 162 kt | |
| 82.32 % |
Average bank angle 3.5 ° 0.5 ° min to max 8.7 ° |
0.6 | 1.4 ° | |
| 100 % |
Average g force 0.96 g 0.88 g min to max 1.07 g |
0.89 | 1.00 g | |
| 100 % |
Landing gear up |
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| Info |
Average VSI 2,105 fpm 1,642 fpm min to max 2,933 fpm |
2,933 | 2,217 fpm | |
| Info |
Average altitude 684 ft agl 414 ft agl min to max 972 ft agl |
414 | 972 ft agl | |
| Info |
Average pitch angle 8.8 ° 6.7 ° min to max 11.5 ° |
11.5 | 8.8 ° | |
| Info |
Landing Gear Up at 05:24:37 |
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| Info |
Flaps Fully Retracted at 05:24:53 |
Enroute climb started 1 mile east of Hillside (New Jersey, United States). Climbing from 1,024 ft asl to 27,365 ft asl, an increase of 26,340 ft in 20 minutes and covering 92 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average speed 239 kt 163 kt min to max 295 kt |
163 | 279 kt | |
| 100 % |
Average bank angle 8.2 ° 0.2 ° min to max 19.2 ° |
1.4 | 0.7 ° | |
| 100 % |
Average g force 1.01 g 0.81 g min to max 1.19 g |
1.04 | 1.00 g | |
| Info |
Average VSI 1,233 fpm 3 fpm min to max 3,223 fpm |
2,267 | 3 fpm | |
| Info |
Average altitude 9,132 ft asl 1,024 ft asl min to max 27,365 ft asl |
1,024 | 27,365 ft asl | |
| Info |
Average pitch angle 3.3 ° -0.3 ° min to max 11.4 ° |
9.0 | -0.3 ° | |
| Info |
Turn coordination 0 0 min to max 0 |
0 | 0 | |
| Info |
Autopilot Master Switched On at 05:26:02 |
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| Info |
Autopilot Flight Director Activated at 05:26:02 |
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| Info |
Autopilot Yaw Damper Activated at 05:26:02 |
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| Info |
Autopilot Vertical Hold Activated at 05:26:09 |
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| Info |
Autopilot Heading Hold Activated at 05:26:55 |
Enroute level cruise started 2 miles north west of Lake Pocotopaug (Connecticut, United States) and lasted 3 minutes, covering 29 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average altitude 27,369 ft asl 27,357 ft asl min to max 27,377 ft asl |
27,364 | 27,357 ft asl | |
| 100 % |
Average speed 284 kt 282 kt min to max 286 kt |
282 | 282 kt | |
| 100 % |
Average bank angle 1.0 ° 0.2 ° min to max 2.2 ° |
2.2 | 0.8 ° | |
| 100 % |
Average g force 1.00 g 0.96 g min to max 1.06 g |
1.04 | 0.99 g | |
| Info |
Turn coordination 0 0 min to max 0 |
0 | 0 | |
| Info |
Average pitch angle -0.4 ° -0.4 ° min to max -0.2 ° |
-0.2 | -0.4 ° |
Enroute descent started overhead 64CT Woodstock Airport Woodstock (Connecticut, United States). Descent from 27,353 ft asl to 266 ft asl, a decrease of 27,088 ft in 21 minutes and covering 54 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average speed 227 kt 153 kt min to max 300 kt |
282 | 153 kt | |
| 100 % |
Average bank angle 9.5 ° 0.0 ° min to max 32.5 ° |
1.1 | 7.9 ° | |
| 100 % |
Average g force 1.03 g 0.94 g min to max 1.23 g |
1.03 | 0.99 g | |
| Info |
Average VSI -1,168 fpm -1,943 fpm min to max 22 fpm |
-11 | -262 fpm | |
| Info |
Average altitude 8,252 ft asl 266 ft asl min to max 27,353 ft asl |
27,353 | 266 ft asl | |
| Info |
Average pitch angle -3.3 ° -5.6 ° min to max 0.6 ° |
-0.3 | 0.1 ° | |
| Info |
Turn coordination 0 0 min to max 0 |
0 | 0 | |
| Info |
Flaps Position 1 at 05:58:46 |
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| Info |
Landing Gear Down at 06:08:40 |
Approaching runway 27 at KBOS Logan International Airport from 4 nm to 3 nm. Descent from 245 ft agl to 126 ft agl. A decrease of 119 ft in 27 seconds.
| Score | Description | Start | Profile | End |
| 100 % |
Approach angle 0.5 ° 0.4 ° min to max 0.6 ° Target 3.0 ° |
0.6 | 0.4 ° | |
| 100 % |
Average speed 148 kt 142 kt min to max 156 kt |
155 | 150 kt | |
| 100 % |
Heading variation 1.6 ° 1.3 ° min to max 1.8 ° |
1.4 | 1.3 ° | |
| 53.05 % |
Average bank angle 8.0 ° 0.0 ° min to max 20.4 ° |
4.5 | 20.4 ° | |
| 100 % |
Average g force 1.00 g 0.85 g min to max 1.12 g |
1.01 | 0.85 g | |
| Info |
Average VSI -244 fpm -470 fpm min to max -25 fpm |
-276 | -147 fpm | |
| Info |
Average altitude 187 ft agl 126 ft agl min to max 245 ft agl |
245 | 126 ft agl | |
| Info |
Average pitch angle 0.6 ° -0.2 ° min to max 1.5 ° |
0.1 | 0.8 ° |
Approaching runway 27 at KBOS Logan International Airport from 3 nm to 2 nm. Descent from 117 ft agl to 69 ft agl. A decrease of 47 ft in 29 seconds.
| Score | Description | Start | Profile | End |
| 100 % |
Approach angle 0.3 ° 0.2 ° min to max 0.4 ° Target 3.0 ° |
0.4 | 0.4 ° | |
| 100 % |
Average speed 138 kt 134 kt min to max 151 kt |
149 | 135 kt | |
| 100 % |
Heading variation 0.1 ° -0.3 ° min to max 1.1 ° |
1.1 | 0.9 ° | |
| 32 % |
Average bank angle 9.0 ° 0.2 ° min to max 28.2 ° |
23.3 | 8.6 ° | |
| 100 % |
Average g force 1.06 g 0.72 g min to max 1.24 g |
0.85 | 0.97 g | |
| Info |
Average VSI -13 fpm -903 fpm min to max 595 fpm |
-446 | -458 fpm | |
| Info |
Average altitude 68 ft agl 49 ft agl min to max 117 ft agl |
117 | 69 ft agl | |
| Info |
Average pitch angle 2.7 ° 0.2 ° min to max 4.2 ° |
0.7 | 1.8 ° |
Approaching runway 27 at KBOS Logan International Airport from 2 nm to 1 nm. Descent from 69 ft agl to 94 ft agl. A decrease of 25 ft in 34 seconds.
| Score | Description | Start | Profile | End |
| 100 % |
Approach angle 0.4 ° 0.2 ° min to max 1.0 ° Target 3.0 ° |
0.4 | 1.0 ° | |
| 100 % |
Average speed 131 kt 120 kt min to max 137 kt |
134 | 122 kt | |
| 100 % |
Heading variation 1.0 ° -0.0 ° min to max 1.4 ° |
0.9 | 0.1 ° | |
| 57.3 % |
Average bank angle 6.2 ° 0.1 ° min to max 18.8 ° |
8.2 | 2.1 ° | |
| 100 % |
Average g force 1.02 g 0.87 g min to max 1.16 g |
0.98 | 0.92 g | |
| Info |
Average VSI -22 fpm -540 fpm min to max 394 fpm |
-473 | 29 fpm | |
| Info |
Average altitude 50 ft agl 24 ft agl min to max 94 ft agl |
69 | 94 ft agl | |
| Info |
Average pitch angle 4.3 ° 1.9 ° min to max 5.7 ° |
1.9 | 4.0 ° |
Approaching runway 27 at KBOS Logan International Airport from 1 nm to 0 nm. Descent from 92 ft agl to 25 ft agl. A decrease of 67 ft in 26 seconds.
| Score | Description | Start | Profile | End |
| 100 % |
Approach angle 1.1 ° 0.6 ° min to max 1.9 ° Target 3.0 ° |
1.0 | 1.9 ° | |
| 100 % |
Average speed 129 kt 123 kt min to max 136 kt |
125 | 134 kt | |
| 86.4 % |
Heading variation 0.2 ° -0.2 ° min to max 0.8 ° |
0.2 | 0.2 ° | |
| 60.95 % |
Average bank angle 7.4 ° 0.1 ° min to max 18.2 ° |
7.8 | 6.1 ° | |
| 100 % |
Average g force 1.03 g 0.85 g min to max 1.26 g |
1.10 | 1.05 g | |
| Info |
Average VSI -221 fpm -644 fpm min to max 400 fpm |
-45 | 67 fpm | |
| Info |
Average altitude 44 ft agl 22 ft agl min to max 96 ft agl |
92 | 25 ft agl | |
| Info |
Average pitch angle 3.1 ° 1.4 ° min to max 5.3 ° |
4.0 | 2.9 ° |
Landing on runway 27 at KBOS Logan International Airport, runway length 2,127 m. Good threshold height. Threshold speed was excessively high at 134 kt.
| Score | Description | Start | Profile | End |
| 31.33 % |
Threshold speed was excessively high at 134 kt. Target 96 kt |
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| 100 % |
Target 50 ft agl |
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| 48.21 % |
Landing and flare profile |
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| 100 % |
Heading variation 0.3 ° 0.2 ° min to max 0.4 ° |
0.2 | 0.3 ° | |
| 52.41 % |
Average bank angle 12.1 ° 1.2 ° min to max 20.9 ° |
6.8 | 6.6 ° | |
| 100 % |
Average g force 0.94 g 0.76 g min to max 1.22 g |
1.04 | 1.22 g | |
| Info |
Average speed 133 kt 130 kt min to max 134 kt |
134 | 130 kt | |
| Info |
Average VSI -249 fpm -647 fpm min to max 106 fpm |
79 | -630 fpm | |
| Info |
Average altitude 19 ft agl 0 ft agl min to max 29 ft agl |
28 | 0 ft agl | |
| Info |
Average pitch angle 1.2 ° -0.9 ° min to max 2.8 ° |
2.8 | 1.2 ° |
Touchdown distance was good at 221 m. Touchdown speed at 130 kt was excessively fast. Touchdown rate was heavy at -630 fpm. Runway touchdown position was misaligned by 9.2 m from centreline. Local weather - Temperature -2 °C. Wind 24 kt at 290 °. Crosswind: 13 kt Headwind: 20 kt.
| Score | Description | Start | Profile | End |
| 81.73 % |
Touchdown VSI was -630 fpm. |
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| 100 % |
Touchdown distance was 221 m Target 457 m |
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| 27.39 % |
Speed at touchdown 130 kt Target below 94 kt |
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| 77.48 % |
Runway alignment max 9.23 m 8.90 m left |
9.16 | 9.23 m | |
| 32.33 % |
Average bank angle 2.3 ° 0.1 ° min to max 7.8 ° |
6.6 | 0.5 ° | |
| 93.14 % |
Average g force 1.33 g 1.14 g min to max 1.74 g |
1.22 | 1.14 g | |
| 100 % |
Landing Bounce |
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| Info |
Average speed 130 kt 129 kt min to max 130 kt |
130 | 130 kt | |
| Info |
Average pitch angle 0.4 ° -0.4 ° min to max 1.2 ° |
1.2 | 1.0 ° |
The Cessna CJ4 Citation aircraft successfully landed on runway 27 at KBOS Logan International Airport, but the landing was not without its issues. The aircraft scored 76.1% on its landing, indicating that there were some areas for improvement. The final approach to the runway was from the east, heading 258.0° at a distance of 4 nautical miles and an altitude of 245 feet above ground level.
Upon landing, the aircraft touched down on the runway, but the threshold speed was excessively high at 134 knots. This is a concern as it may indicate that the pilot was not properly configured for landing or that the aircraft was not properly trimmed. The touchdown distance was good, however, at 221 meters, indicating that the pilot was able to maintain control of the aircraft during the landing.
The touchdown speed was also excessively fast at 130 knots, which is a concern as it may indicate that the pilot was not able to slow the aircraft down properly before touchdown. The touchdown rate was heavy at -630 feet per minute, which is also a concern as it may indicate that the aircraft was not properly configured for landing or that the pilot was not able to control the descent properly.
In addition to the issues with the landing itself, the aircraft also landed off-centerline by 9.2 meters. This is a concern as it may indicate that the pilot was not properly aligned with the runway or that the aircraft was not properly configured for landing.
The local weather conditions at the time of the landing were also a factor. The temperature was -2°C, and the wind was blowing at 24 knots from 290°. This resulted in a crosswind of 13 knots and a headwind of 20 knots. These conditions may have made the landing more challenging for the pilot, but they do not excuse the issues with the landing itself.
Overall, while the Cessna CJ4 Citation aircraft was able to land safely on runway 27 at KBOS Logan International Airport, there were several areas for improvement. The pilot and the aircraft's systems will need to be reviewed to determine the cause of the issues and to make any necessary adjustments to ensure a safe and successful landing in the future.
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