4N1 to 4N1 Flight Report - DR400

Flight from 4N1 to 4N1

Friday, 22 August 2025 09:13

Minutes 7

6 nm

Fuel 2 kg

DR400

Departure

Runway 24 at 4N1

Greenwood Lake

West Milford, New Jersey, United States

Altitude

787 ft asl

Weight

639 kg

Fuel

35 kg

Temperature

17 °C

Wind Speed

0 kt

Wind Direction

0.0 °

Headwind

0 kt

Crosswind

0 kt

Arrival

Runway 24 at 4N1

Greenwood Lake

West Milford New Jersey, United States

787 ft asl

Altitude

637 kg

Weight

34 kg

Fuel

17 °C

Temperature

0 kt

Wind Speed

360.0 °

Wind Direction

0 kt

Headwind

0 kt

Crosswind

Flight Score 94.07%

Pattern Score 91.8%

Departure Score 92.05%

Arrival Score 98.37%

The flight began with a departure roll from runway 24 at 4N1 Greenwood Lake. The aircraft, a DR400, accelerated down the runway and lifted off at a speed of 69 kt, covering a distance of 365 m, which was 35% of the runway length. The local weather conditions at the time of takeoff were characterized by a temperature of 17 °C and a wind speed of 0 kt at 0 °, resulting in no crosswind or headwind.

After takeoff, the pilot entered a left-hand pattern, navigating the aircraft in a circular path around the airport. The entry into the pattern was smooth, with the aircraft covering a distance of less than 1 nm in 46 seconds. The pilot then executed a left-hand pattern crosswind turn, which was completed in less than 1 nm in 19 seconds. The downwind turn was a 45-degree angle to the runway, covering a distance of 2 nm, and took 66 seconds to complete. The base leg turn was also a 45-degree angle to the runway, covering a distance of 1 nm.

As the aircraft approached the runway, the pilot initiated a final approach from the north-east, heading 227.0 ° at 0 nm and 265 ft above ground level. The landing was smooth, with the aircraft touching down on the runway at a speed of 49 kt and a distance of 105 m, which was 17% of the runway length. The touchdown rate was smooth at -144 fpm, and the runway touchdown alignment was very good.

The total landing distance was 183 m, and the runway rollout alignment was perfect. The pilot's performance was impressive, considering the favorable weather conditions. The total flight distance was 6 nm, and the flight took 7 minutes to complete, using 2 kg of fuel. Overall, the flight was a success, with the pilot demonstrating excellent flying skills and adherence to standard procedures.

Flight Map

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Flight Stages 4N1 to 4N1

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Departure Runway Entry

Entering runway 24 at 4N1 Greenwood Lake, Average speed was 7 kt.

Score	Description	Start	Profile	End
Info	Average speed 7 kt 0 kt min to max 21 kt	0		7 kt
Info	Average pitch angle 0.9 ° 0.3 ° min to max 1.4 °	1.2		1.2 °
Info	Average bank angle 0.1 ° 0.0 ° min to max 0.3 °	0.2		0.3 °
Info	Average g force 1.00 g 0.99 g min to max 1.02 g	1.00		1.00 g
Info	Battery Master On at 09:13:35
Info	Engine 1 Started at 09:13:35
Info	Parking Brake On at 09:13:35
Info	Parking Brake Off at 09:15:26
Info	Landing Lights Switched On at 09:16:02
Info	Taxi Lights Switched On at 09:16:03
Info	Strobe Lights Switched On at 09:16:05
Info	Navigation Lights Switched On at 09:16:06

Departure Roll

87.33 %

Departure roll runway 24 at 4N1 Greenwood Lake. Takeoff distance 365 m 35 % of runway. Liftoff speed was 69 kt. Local weather - Temperature 17 °C. Wind 0 kt at 0 °. Crosswind: 0 kt Headwind: 0 kt.

Score	Description	Start	Profile	End
100 %	Takeoff distance 365 m 35 % of runway
61.66 %	Liftoff speed was 69 kt Target 54 kt
100 %	Runway alignment max 3.89 m 2.01 m left to 1.88 m right	0.68		-1.88 m
100 %	Average g force 1.00 g 0.96 g min to max 1.12 g	1.00		1.12 g
100 %	Takeoff Bounce
Info	Average pitch angle 0.3 ° -1.0 ° min to max 4.8 °	0.7		4.8 °
Info	Average bank angle 0.4 ° 0.0 ° min to max 1.2 °	0.1		1.2 °
0 %	Landing Lights at 09:16:54

Departure Climb 1

98.82 %

Departure climb to 50 ft agl from runway 24 4N1 Greenwood Lake.

Score	Description	Start	Profile	End
100 %	Heading variation 0.3 ° 0.2 ° min to max 0.5 °	0.2		0.5 °
100 %	Average speed 74 kt 69 kt min to max 77 kt	69		76 kt
95.26 %	Average bank angle 1.9 ° 0.2 ° min to max 3.8 °	1.3		3.8 °
100 %	Average g force 1.08 g 0.81 g min to max 1.35 g	1.12		1.01 g
Info	Average VSI 377 fpm 133 fpm min to max 890 fpm	387		890 fpm
Info	Average altitude 18 ft agl 1 ft agl min to max 47 ft agl	1		47 ft agl
Info	Average pitch angle 6.8 ° 2.4 ° min to max 12.1 °	5.0		10.8 °

Departure Climb 2

90 %

Departure climb to 400 ft agl from 24 4N1 Greenwood Lake.

Score	Description	Start	Profile	End
100 %	Average speed 78 kt 75 kt min to max 85 kt	76		85 kt
100 %	Average bank angle 1.9 ° 0.1 ° min to max 4.2 °	4.0		3.3 °
100 %	Average g force 0.93 g 0.72 g min to max 1.20 g	0.97		0.99 g
Info	Average VSI 814 fpm 319 fpm min to max 1,380 fpm	910		433 fpm
Info	Average altitude 176 ft agl 48 ft agl min to max 549 ft agl	48		549 ft agl
Info	Average pitch angle 8.0 ° 3.4 ° min to max 13.9 °	10.7		3.4 °
Info	Flaps Position 1 at 09:18:00
Info	Flaps Position 2 at 09:18:05

Pattern Entry

99.23 %

Left hand pattern entry from runway 24 4N1 Greenwood Lake. Distance was less than 1 nm in 46 seconds.

Score	Description	Start	Profile	End
100 %	Average speed 94 kt 82 kt min to max 101 kt	83		101 kt
100 %	Average bank angle 9.4 ° 0.0 ° min to max 23.1 °	5.5		15.3 °
92.29 %	Average g force 1.01 g 0.23 g min to max 1.31 g	1.02		1.03 g
Info	Average VSI 338 fpm -953 fpm min to max 1,338 fpm	382		-1 fpm
Info	Average altitude 695 ft agl 567 ft agl min to max 843 ft agl	567		842 ft agl
Info	Average pitch angle 3.5 ° -5.9 ° min to max 8.9 °	3.7		1.1 °
Info	Flaps Position 1 at 09:18:07
Info	Flaps Fully Retracted at 09:18:08

Pattern Crosswind

100 %

Left hand pattern crosswind from runway 24 4N1 Greenwood Lake. Distance was less than 1 nm in 19 seconds.

Score	Description	Start	Profile	End
100 %	Heading 3.6 ° -16.2 ° min to max 15.8 °	15.8		-16.2 °
100 %	Average speed 102 kt 101 kt min to max 104 kt	101		102 kt
100 %	Average g force 1.05 g 0.96 g min to max 1.17 g	1.15		1.12 g
Info	Average VSI 301 fpm 27 fpm min to max 564 fpm	27		564 fpm
Info	Average altitude 898 ft agl 842 ft agl min to max 946 ft agl	842		946 ft agl
Info	Average bank angle 10.4 ° 1.0 ° min to max 25.1 °	15.8		25.1 °
Info	Average pitch angle 3.1 ° 1.7 ° min to max 4.7 °	2.4		4.7 °

Pattern Downwind Turn

96.74 %

Pattern Downwind Turn. Distance was 2 nm. Angle to runway (45 degrees) 37.3 °.

Score	Description	Start	Profile	End
89.12 %	Angle to runway (45 degrees) 37.3 °.
100 %	Average speed 114 kt 102 kt min to max 120 kt	102		114 kt
100 %	Average bank angle 16.6 ° 6.9 ° min to max 27.5 °	26.5		8.5 °
100 %	Average g force 1.06 g 0.75 g min to max 1.22 g	0.93		1.17 g
Info	Average VSI -393 fpm -1,404 fpm min to max 625 fpm	418		-11 fpm
Info	Average altitude 822 ft agl 749 ft agl min to max 962 ft agl	962		772 ft agl
Info	Average pitch angle -1.1 ° -6.1 ° min to max 4.0 °	2.0		2.0 °

Pattern Downwind

71.41 %

Pattern Downwind Leg. Distance was 2 nm in 66 seconds.

Score	Description	Start	Profile	End
18.25 %	Heading -17.3 ° -21.8 ° min to max -12.9 °	-13.6		-21.8 °
86.45 %	Average altitude 888 ft agl 787 ft agl min to max 973 ft agl	787		973 ft agl
100 %	Average speed 81 kt 70 kt min to max 109 kt	109		71 kt
100 %	Average g force 1.00 g 0.82 g min to max 1.31 g	1.09		1.00 g
Info	Average VSI 180 fpm -428 fpm min to max 781 fpm	425		146 fpm
Info	Average bank angle 1.3 ° 0.1 ° min to max 3.7 °	3.7		0.4 °
Info	Average pitch angle 4.0 ° -1.0 ° min to max 7.7 °	4.2		5.0 °

Pattern Base Leg Turn

91.64 %

Pattern Base Leg Turn. Distance was 1 nm. Angle to runway (45 degrees) 33.0 °.

Score	Description	Start	Profile	End
72.14 %	Angle to runway (45 degrees) 33.0 °.
100 %	Average speed 73 kt 68 kt min to max 81 kt	71		70 kt
100 %	Average bank angle 9.9 ° 0.1 ° min to max 25.6 °	2.1		5.2 °
100 %	Average g force 1.01 g 0.91 g min to max 1.16 g	0.99		1.01 g
Info	Average VSI -509 fpm -1,603 fpm min to max 312 fpm	154		-1,253 fpm
Info	Average altitude 838 ft agl 284 ft agl min to max 1,016 ft agl	976		284 ft agl
Info	Average pitch angle -0.9 ° -10.0 ° min to max 6.4 °	5.0		-6.7 °
Info	Flaps Position 1 at 09:21:23
Info	Flaps Position 2 at 09:21:43

Arrival Final 1

94.27 %

Approaching runway 24 at 4N1 Greenwood Lake from 1 nm to 0 nm. Descent from 265 ft agl to 22 ft agl. A decrease of 243 ft in 15 seconds.

Score	Description	Start	Profile	End
71.34 %	Approach angle 2.3 ° 1.0 ° min to max 5.5 ° Target 3.0 °	5.5		1.0 °
100 %	Average speed 61 kt 57 kt min to max 69 kt	69		57 kt
100 %	Heading variation 0.2 ° 0.1 ° min to max 0.3 °	0.1		0.1 °
100 %	Average bank angle 0.2 ° 0.0 ° min to max 1.2 °	1.2		0.1 °
100 %	Average g force 1.04 g 0.96 g min to max 1.08 g	1.01		1.07 g
Info	Average VSI -814 fpm -1,201 fpm min to max -560 fpm	-1,201		-560 fpm
Info	Average altitude 63 ft agl 22 ft agl min to max 265 ft agl	265		22 ft agl
Info	Average pitch angle -2.2 ° -6.4 ° min to max 1.1 °	-6.4		1.1 °

Arrival Landing

99.58 %

Landing on runway 24 at 4N1 Greenwood Lake, runway length 1,053 m. Good threshold height. Threshold speed was good at 57 kt.

Score	Description	Start	Profile	End
100 %	Threshold speed was good at 57 kt. Target 55 kt
100 %	Target 50 ft agl
98.33 %	Landing and flare profile
100 %	Heading variation 0.1 ° 0.1 ° min to max 0.1 °	0.1		0.1 °
100 %	Average bank angle 0.6 ° 0.0 ° min to max 1.2 °	0.0		1.2 °
100 %	Average g force 1.04 g 0.86 g min to max 1.13 g	1.07		0.97 g
Info	Average speed 53 kt 49 kt min to max 57 kt	57		49 kt
Info	Average VSI -283 fpm -549 fpm min to max -91 fpm	-549		-144 fpm
Info	Average altitude 7 ft agl 3 ft agl min to max 15 ft agl	15		3 ft agl
Info	Average pitch angle 3.7 ° 1.2 ° min to max 5.8 °	1.2		3.6 °

Arrival Touchdown

99.62 %

Touchdown distance was good at 105 m. Touchdown speed at 49 kt was good. Touchdown rate was smooth at -144 fpm. Runway touchdown alignment was very good. Local weather - Temperature 17 °C. Wind 0 kt at 360 °. Crosswind: 0 kt Headwind: 0 kt.

Score	Description	Start	Profile	End
98.47 %	Touchdown VSI was -144 fpm.
100 %	Touchdown distance was 105 m Target 457 m
100 %	Speed at touchdown 49 kt Target below 55 kt
100 %	Runway alignment max 1.84 m 1.75 m left	1.71		1.84 m
100 %	Average bank angle 0.3 ° 0.0 ° min to max 1.2 °	1.2		0.0 °
100 %	Average g force 1.13 g 0.97 g min to max 1.23 g	0.97		1.08 g
100 %	Landing Bounce
Info	Average speed 49 kt 48 kt min to max 49 kt	49		48 kt
Info	Average pitch angle 2.2 ° 1.6 ° min to max 3.6 °	3.6		2.0 °

Arrival Rollout

100 %

Total landing distance 183 m, 17 % of runway. Runway rollout alignment was perfect.

Score	Description	Start	Profile	End
100 %	Landing distance 183 m 17 % of runway.
100 %	Runway alignment max 2.40 m 2.40 m left to 0.00 m left	1.85		2.40 m
100 %	Average g force 1.02 g 0.99 g min to max 1.07 g	1.06		1.00 g
Info	Average speed 43 kt 34 kt min to max 49 kt	49		34 kt
Info	Average pitch angle 1.4 ° 1.1 ° min to max 2.0 °	2.0		1.2 °
Info	Average bank angle 0.1 ° 0.0 ° min to max 0.3 °	0.0		0.1 °

Runway Exit

Exiting runway, average speed 10 kt

Score	Description	Start	Profile	End
Info	Average speed 10 kt 3 kt min to max 28 kt	28		3 kt
Info	Average pitch angle 1.0 ° 0.1 ° min to max 1.4 °	1.1		0.7 °
Info	Average bank angle 0.2 ° 0.0 ° min to max 1.2 °	0.3		0.1 °
Info	Average g force 1.00 g 0.99 g min to max 1.01 g	1.01		1.00 g
Info	Flaps Position 1 at 09:22:37
Info	Flaps Fully Retracted at 09:22:38
Info	Parking Brake On at 09:23:12
Info	Landing Lights Switched Off at 09:23:35
Info	Taxi Lights Switched Off at 09:23:36
Info	Strobe Lights Switched Off at 09:23:37
Info	Navigation Lights Switched Off at 09:23:38

Takeoff on runway 24 at 4N1 Greenwood Lake in the DR400

92.05 %

87.33 %

Takeoff Roll

Departure roll runway 24 at 4N1 Greenwood Lake. Takeoff distance 365 m 35 % of runway. Liftoff speed was 69 kt. Local weather - Temperature 17 °C. Wind 0 kt at 0 °. Crosswind: 0 kt Headwind: 0 kt.

Takeoff Distance

100 %

Roll distance of 365 m using 34.61 % of runway

Liftoff Speed

61.66 %

Liftoff speed was 69 kn - Target 54 kn

Alignment

100 %

2.01 m left to 1.88 m right

Bounce

100 %

No Bounce Detected

Strobe Lights

100 %

Switched On

Landing Lights

0 %

Switched On

100 %

Speed

Info

Bank

Info

Pitch

Info

98.82 %

Climb 1

Departure climb to 50 ft agl from runway 24 4N1 Greenwood Lake.

Heading

100 %

Speed

100 %

Bank

95.26 %

100 %

Pitch

Info

Climb Rate

Info

90 %

Climb 2

Departure climb to 400 ft agl from 24 4N1 Greenwood Lake.

Heading

0 %

Speed

100 %

Bank

100 %

Pitch

Info

Climb Rate

Info

Landing on runway 24 at 4N1 Greenwood Lake in the DR400

Landing Score 98.37 %

Landing Summary

The DR400 aircraft successfully landed at 4N1 Greenwood Lake, achieving a high score of 98.4%. The final approach was conducted from the north-east, heading 227.0° at an altitude of 265 feet above ground level (agl) and 0 nautical miles from the runway. The aircraft maintained a good threshold height, indicating a well-executed approach.

Upon touchdown, the aircraft demonstrated good threshold speed, reaching 57 knots, and a smooth touchdown rate of -144 feet per minute (fpm). The touchdown distance of 105 meters was also within acceptable limits. The touchdown speed of 49 knots was satisfactory, and the runway touchdown alignment was very good, indicating precise control and navigation.

The local weather conditions were favorable, with a temperature of 17°C and a wind speed of 0 knots from 360°. This resulted in a zero crosswind and headwind, making the landing even more challenging-free. The total landing distance of 183 meters was only 17% of the runway length, demonstrating excellent control and braking performance.

The runway rollout alignment was perfect, indicating that the pilot maintained control and alignment throughout the landing process. Overall, the landing was executed flawlessly, with the aircraft demonstrating excellent handling and control characteristics. The high score of 98.4% reflects the pilot's skill and expertise in navigating the DR400 aircraft to a safe and successful landing.

94.27 %

Final 1

Approaching runway 24 at 4N1 Greenwood Lake from 1 nm to 0 nm. Descent from 265 ft agl to 22 ft agl. A decrease of 243 ft in 15 seconds.

Glideslope

71.34 %

Poor descent path above glideslope limit

Heading

100 %

Great heading alignment

Glideslope

71.34 %

IAS