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4N1
West Milford, United States
Runway 24
Elevation787 ft asl
Weight525 kg
Fuel31 kg
Wind320° · 2 kn · 1 kn cross

Flight Score

93.76 %
4N1
West Milford, United States
Runway 24
Elevation787 ft asl
Weight524 kg
Fuel29 kg
Wind320° · 2 kn · 1 kn cross
16 Jul 2025 0:07 6 nm Cessna C152 1 kg
Departure Score
92.84 %
Enroute Score
100.00 %
Arrival Score
88.43 %

What went well

Touched down at -92 fpm — a soft arrival
Touchdown 245 m in — inside the full-score zone
Threshold crossed at 48 ft and 62 kt — both inside band

What held you back

Arrival Final 2 — Approach angle 4.3 ° at 0 %, bank angle up to 10.8 ° at 79 %, −2.90 points
Arrival Final 1 — Approach angle 3.6 ° at 45 %, −0.92 points
Departure Roll — Landing Lights at 0 %, Strobe Lights at 0 %, −0.89 points

Top opportunity

Hold the approach angle

Arrival Final 2

Preparing for a stable approach will give you time to decide on whether to attempt the landing or going around. Too much altitude with a high sink rate will result in carrying too much speed onto the runway. Configuring flaps and the gear late also won't help the speed decay.

Read more in The Stabilised Approach

Start to finish · 11 stages, 10 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 90.00Taxiing from the parking to the runway took 2 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 1 kt0 kt min to max 7 kt 0 7 kt
100 % Average speed turning corners 0 ktmax 0 kt 0 0 kt
100 % Average g force 1.00 g1.00 g min to max 1.00 g 1.00 1.00 g
Info Average pitch angle -0.2 °-0.2 ° min to max 0.1 ° -0.2 0.1 °
Info Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.1 0.2 °

Events

Fail Taxi Lights
Info Flaps Position 2 3 ft agl · 1 kt
Info Flaps Fully Retracted 3 ft agl · 1 kt
Info Flaps Position 1 3 ft agl · 1 kt
Info Parking Brake Off 3 ft agl · 1 kt
Departure Runway Entry Entering runway 24 at 4N1 Greenwood Lake, Average speed was 2 kt.
ScoreDescriptionStartProfileEnd
Info Average speed 15 kt5 kt min to max 26 kt 10 26 kt
Info Average pitch angle -0.1 °-0.6 ° min to max 0.5 ° 0.3 0.1 °
Info Average bank angle 0.1 °0.0 ° min to max 0.4 ° 0.0 0.2 °
Info Average g force 1.00 g0.99 g min to max 1.01 g 1.00 1.00 g
Departure Roll 89.32Departure roll runway 24 at 4N1 Greenwood Lake. Takeoff distance 238 m 23 % of runway. Liftoff speed was 59 kt. Local weather - Temperature 14 °C. Wind 2 kt at 320 °. Crosswind: 1 kt Headwind: 0 kt.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 238 m23 % of runway
99 % Liftoff speed was 59 ktTarget 51 kt
97 % Runway alignment max 3.76 m0.00 m left to 3.76 m right -3.20 -3.61 m
100 % Average g force 1.00 g0.98 g min to max 1.16 g 1.00 1.16 g
100 % Takeoff Bounce
Info Average pitch angle 0.3 °-0.7 ° min to max 4.0 ° 0.2 4.0 °
Info Average bank angle 0.6 °0.3 ° min to max 1.4 ° 0.3 0.8 °

Events

Fail Landing Lights
Fail Strobe Lights
Departure Climb 1 100.00Departure climb to 50 ft agl from runway 24 4N1 Greenwood Lake.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.2 °-0.0 ° min to max 0.6 ° 0.6 -0.0 °
100 % Average speed 67 kt59 kt min to max 72 kt 59 72 kt
100 % Average bank angle 0.6 °0.0 ° min to max 1.6 ° 0.8 1.5 °
100 % Average g force 1.02 g0.89 g min to max 1.18 g 1.16 1.00 g
Info Average VSI 329 fpm233 fpm min to max 537 fpm 264 537 fpm
Info Average altitude 21 ft agl1 ft agl min to max 48 ft agl 1 48 ft agl
Info Average pitch angle 4.2 °3.2 ° min to max 5.6 ° 4.1 5.4 °
Departure Climb 2 92.05Departure climb to 400 ft agl from 24 4N1 Greenwood Lake.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.2 °-1.7 ° min to max -0.0 ° -0.0 -1.7 °
100 % Average speed 74 kt67 kt min to max 78 kt 72 67 kt
68 % Average bank angle 1.2 °0.0 ° min to max 14.1 ° 1.5 13.6 °
100 % Average g force 1.01 g0.80 g min to max 1.23 g 1.00 0.86 g
Info Average VSI 689 fpm540 fpm min to max 1,708 fpm 540 1,187 fpm
Info Average altitude 125 ft agl48 ft agl min to max 485 ft agl 48 485 ft agl
Info Average pitch angle 6.3 °4.9 ° min to max 15.8 ° 5.4 8.3 °

Events

Fail Bounce during liftoff 131 ft agl · 77 kt
Info Flaps Fully Retracted 172 ft agl · 77 kt
Enroute Climb 100.00Enroute climb started overhead West Milford (New Jersey, United States). Climbing from 1,298 ft asl to 1,852 ft asl, an increase of 554 ft in 1 minutes and covering 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 77 kt64 kt min to max 88 kt 68 80 kt
100 % Average bank angle 6.1 °0.0 ° min to max 16.9 ° 12.1 15.8 °
100 % Average g force 1.00 g0.69 g min to max 1.10 g 0.90 1.04 g
Info Average VSI 504 fpm-349 fpm min to max 1,281 fpm 908 302 fpm
Info Average altitude 1,664 ft asl1,298 ft asl min to max 1,852 ft asl 1,298 1,852 ft asl
Info Average pitch angle 5.1 °-3.1 ° min to max 12.7 ° 6.8 3.8 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 100.00Enroute level cruise started overhead JY43 Hill Top Airport West Milford (New Jersey, United States) and lasted 3 minutes, covering 3 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 1,706 ft asl1,372 ft asl min to max 1,962 ft asl 1,856 1,372 ft asl
100 % Average speed 80 kt68 kt min to max 90 kt 79 76 kt
100 % Average bank angle 6.3 °0.0 ° min to max 20.5 ° 15.7 4.4 °
100 % Average g force 1.01 g0.84 g min to max 1.25 g 1.03 0.98 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 0.1 °-5.4 ° min to max 4.8 ° 3.6 -1.6 °

Events

Info Navigation Lights Switched On 1,124 ft agl · 85 kt
Info Strobe Lights Switched On 1,154 ft agl · 85 kt
Info Flaps Position 1 1,008 ft agl · 78 kt
Arrival Final 2 65.18Approaching runway 24 at 4N1 Greenwood Lake from 2 nm to 1 nm. Descent from 578 ft agl to 256 ft agl. A decrease of 322 ft in 37 seconds.
ScoreDescriptionStartProfileEnd
0 % Approach angle 4.3 °4.1 ° min to max 4.5 °Target 3.0 ° 4.2 4.5 °
100 % Average speed 69 kt63 kt min to max 77 kt 76 63 kt
94 % Heading variation -0.1 °-2.8 ° min to max 1.2 ° -2.8 0.2 °
79 % Average bank angle 3.1 °0.1 ° min to max 10.8 ° 3.2 2.6 °
100 % Average g force 1.00 g0.92 g min to max 1.13 g 0.97 1.02 g
Info Average VSI -519 fpm-845 fpm min to max -323 fpm -383 -500 fpm
Info Average altitude 411 ft agl256 ft agl min to max 578 ft agl 578 256 ft agl
Info Average pitch angle -3.0 °-6.2 ° min to max -1.1 ° -2.1 -2.5 °

Events

Info Flaps Position 2 614 ft agl · 80 kt
11.251.51.752400450500550Distance to Touchdown NMApproach Height ft11.251.51.752-180-135-90-4504590135180Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 1 89.02Approaching runway 24 at 4N1 Greenwood Lake from 1 nm to 0 nm. Descent from 249 ft agl to 57 ft agl. A decrease of 192 ft in 16 seconds.
ScoreDescriptionStartProfileEnd
45 % Approach angle 3.6 °2.9 ° min to max 4.6 °Target 3.0 ° 4.5 2.9 °
100 % Average speed 63 kt63 kt min to max 65 kt 63 63 kt
100 % Heading variation 0.3 °0.2 ° min to max 0.3 ° 0.2 0.3 °
100 % Average bank angle 0.6 °0.0 ° min to max 2.4 ° 2.4 0.7 °
100 % Average g force 0.99 g0.93 g min to max 1.03 g 0.99 0.99 g
Info Average VSI -732 fpm-795 fpm min to max -480 fpm -480 -795 fpm
Info Average altitude 102 ft agl57 ft agl min to max 249 ft agl 249 57 ft agl
Info Average pitch angle -4.9 °-5.7 ° min to max -2.7 ° -2.7 -5.1 °
00.250.50.751050100150200Distance to Touchdown NMApproach Height ft00.250.50.751-30-23-15-7.507.5152330Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 99.97Landing on runway 24 at 4N1 Greenwood Lake, runway length 1,053 m. Good threshold height. Threshold speed was well above target at 63 kt.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was well above target at 63 kt. Target 53 kt
100 % Target 50 ft agl
100 % Landing and flare profile
100 % Heading variation 0.3 °0.2 ° min to max 0.3 ° 0.3 0.3 °
99.7 % Average bank angle 0.8 °0.0 ° min to max 2.2 ° 0.7 2.2 °
100 % Average g force 1.05 g0.99 g min to max 1.09 g 1.00 1.06 g
Info Average speed 59 kt53 kt min to max 63 kt 63 53 kt
Info Average VSI -439 fpm-797 fpm min to max -92 fpm -796 -92 fpm
Info Average altitude 20 ft agl7 ft agl min to max 48 ft agl 48 7 ft agl
Info Average pitch angle -1.0 °-5.0 ° min to max 2.2 ° -5.0 2.2 °
07515022501123344657Runway Distance mLanding Height ft075150225-9-8-7-6-5-4-3-2-10123456789Runway Distance mRunway Width m
Arrival Touchdown 99.57Touchdown distance was good at 241 m. Touchdown speed at 53 kt was a little fast. Touchdown rate was excellent at -92 fpm. Runway touchdown position was slightly misaligned by 3.8 m from centreline. Local weather - Temperature 14 °C. Wind 2 kt at 320 °. Crosswind: 1 kt Headwind: 0 kt.
ScoreDescriptionStartProfileEnd
100 % Touchdown VSI was -92 fpm.
100 % Touchdown distance was 241 mTarget 457 m
100 % Speed at touchdown 53 ktTarget below 49 kt
97 % Runway alignment max 3.76 m3.63 m left 3.76 3.44 m
99 % Average bank angle 1.3 °0.2 ° min to max 2.2 ° 2.2 0.2 °
100 % Average g force 1.03 g0.99 g min to max 1.09 g 1.06 1.03 g
100 % Landing Bounce
Info Average speed 52 kt52 kt min to max 53 kt 53 52 kt
Info Average pitch angle 1.3 °0.5 ° min to max 2.2 ° 2.2 0.5 °

Takeoff

FailTaxi lightsOff
100.00Takeoff roll238 m · 23 %
99.16Liftoff speed58 kt · target 51, 7 fast
97.41Runway alignment3.76 m R
OkBounce on takeoffNone
100.00Rate of climb328 fpm

Landing

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

100.00Threshold height48 ft
100.00Threshold speed62 kt · target 53, 9 fast
100.00Centreline offset0.08 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

The approach, gate by gate

Gate Height Centreline Speed
1.0 nm 530 ft 2.56° R +24 kt
0.5 nm 312 ft 1.04° L +11 kt
THR 50 ft 4.85 m L +10 kt

Touchdown on 4N1 24

Past threshold100.00
245m
Centreline97.40
3.44m L
Speed100.00
52kttarget 49, 3 fast
Touchdown rate100.00
-92fpm
Impact100.00
1.09G
BouncesOk
None

Side view — the last 1,053 m of the approach.

48 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 48 ft, down at 245 m

Plan view — the full 1,053 m runway, to the same scale as the side view.

5001,000 THRESHOLD CROSS 1 kn FULL SCORE TO 503 M 245 m past threshold CLEARED

The 245 m touchdown sits inside the full-score zone. The arrival was smooth.

Runway used 245 m of 1,053 m · 23 %

The rest of the report

Explore in detail

Flight narrative

This flight was conducted in a Cessna C152 aircraft, departing from runway 24 at 4N1 Greenwood Lake. Taxiing from the parking area to the runway took approximately 2 minutes and covered a distance of less than 1 nautical mile. The takeoff roll was successful, with a takeoff distance of 238 meters, which accounted for 23% of the runway length. The liftoff speed was 59 knots.

The local weather conditions at the time of departure were characterized by a temperature of 14 degrees Celsius and a wind speed of 2 knots from a direction of 320 degrees. The crosswind component was 1 knot, while the headwind component was negligible. The aircraft began its enroute climb overhead West Milford, New Jersey, and ascended from an altitude of 1,298 feet above sea level to 1,852 feet, an increase of 554 feet, in just 1 minute and covering a distance of 1 nautical mile.

Following the enroute climb, the aircraft entered a level cruise phase, which lasted for 3 minutes and covered a distance of 3 nautical miles. This phase began overhead JY43 Hill Top Airport in West Milford, New Jersey. The final approach to runway 24 at 4N1 Greenwood Lake was initiated from the northeast, with the aircraft heading 222.0 degrees at an altitude of 578 feet above ground level and a distance of 1 nautical mile from the runway threshold.

The landing was successful, with a touchdown distance of 241 meters and a touchdown speed of 53 knots, which was slightly above the target speed. The touchdown rate was excellent, at -92 feet per minute. However, the runway touchdown position was slightly misaligned from the centerline by 3.8 meters. The local weather conditions at the time of landing remained the same as at the time of departure, with a temperature of 14 degrees Celsius and a wind speed of 2 knots from a direction of 320 degrees.

The total flight distance was 6 nautical miles, and the flight duration was 7 minutes. The aircraft used approximately 1 kilogram 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 4N1 Greenwood Lake in the Cessna 152
92.84 %
90 %
Taxi
Taxiing from the parking to the runway took 2 minutes and covered less than 1 nm.
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
1 0.5 0
89.32 %
Takeoff Roll
Departure roll runway 24 at 4N1 Greenwood Lake. Takeoff distance 238 m 23 % of runway. Liftoff speed was 59 kt. Local weather - Temperature 14 °C. Wind 2 kt at 320 °. Crosswind: 1 kt Headwind: 0 kt.
Takeoff Distance
100 %
Roll distance of 238 m using 22.6 % of runway
Liftoff Speed
99.16 %
Liftoff speed was 59 kn - Target 51 kn
Alignment
97.41 %
0.00 m left to 3.76 m right
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
60 35 10
Bank °
Info
2 1 0
Pitch °
Info
4 2 0
02505007501,000-505 Runway Distance m Runway Alignment to End of Runway m
100 %
Climb 1
Departure climb to 50 ft agl from runway 24 4N1 Greenwood Lake.
Alignment
100 %
2 0 -2
IAS kt
100 %
80 65 50
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Pitch °
Info
6 4.5 3
Climb Rate fpm
Info
600 250 -100
92.05 %
Climb 2
Departure climb to 400 ft agl from 24 4N1 Greenwood Lake.
Alignment
100 %
2 0 -2
IAS kt
100 %
80 70 60
Bank °
68.18 %
15 7.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
16 10 4
Climb Rate fpm
Info
1,800 1,100 400
02505007501,0000336699132165 Runway Distance m Height at End of Runway ft
00.050.090.140.190.240100200300400 Climb Distance NM Climb Profile to 1,000 ft
00.050.090.140.190.24-60-48-36-24-1201224364860 Climb Distance NM Runway Alignment (in m) to 1,000 ft
Landing report
Landing on runway 24 at 4N1 Greenwood Lake in the Cessna 152
Landing Score 96.18 %
Landing Summary

The Cessna C152 aircraft successfully landed at 4N1 Greenwood Lake, achieving a score of 96.2%. The final approach was conducted from the north-east, heading 222.0° at 1 nautical mile and 578 feet above ground level (agl). The aircraft demonstrated good control and precision during the approach, ultimately landing on runway 24.

The runway length at 4N1 Greenwood Lake is 1,053 meters, providing a sufficient distance for the aircraft to touch down safely. The threshold height was well-managed, and the threshold speed was above the target at 63 knots. This indicates that the pilot maintained a safe margin of speed during the approach, which is essential for a controlled landing.

The touchdown distance of 241 meters was within acceptable limits, demonstrating the pilot's ability to control the aircraft's descent and maintain a stable approach. However, the touchdown speed of 53 knots was slightly faster than desired, which may have been due to the pilot's decision to flare the aircraft slightly earlier than necessary. Despite this, the touchdown rate of -92 feet per minute (fpm) was excellent, indicating a smooth and controlled touchdown.

The runway touchdown position was slightly misaligned from the centreline by 3.8 meters, which may have been due to a slight deviation in the pilot's alignment during the approach. However, this deviation was minor and did not compromise the safety of the landing.

The local weather conditions at the time of the landing were favorable, with a temperature of 14°C and a wind speed of 2 knots from 320°. The crosswind component was minimal at 1 knot, and the headwind component was zero. These conditions contributed to a stable and predictable approach, allowing the pilot to execute a safe and controlled landing.

65.18 %
Final 2
Approaching runway 24 at 4N1 Greenwood Lake from 2 nm to 1 nm. Descent from 578 ft agl to 256 ft agl. A decrease of 322 ft in 37 seconds.
Glideslope
0 %
Poor descent path above glideslope limit
Heading
93.69 %
Great heading alignment
Glideslope °
0 %
4 3 2
IAS kt
100 %
77 68 60
Alignment
93.69 %
0.5 0 -0.5
Bank °
79.05 %
11 5.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-323 -611 -900
11.251.51.752400450500550 Distance to Touchdown NM Approach Height ft
11.251.51.752-180-135-90-4504590135180 Distance to Touchdown NM Approach Runway Alignment m
89.02 %
Final 1
Approaching runway 24 at 4N1 Greenwood Lake from 1 nm to 0 nm. Descent from 249 ft agl to 57 ft agl. A decrease of 192 ft in 16 seconds.
Glideslope
45.08 %
Poor descent path above glideslope limit
Heading
100 %
Excellent heading alignment
Glideslope °
45.08 %
4 3 2
IAS kt
100 %
65 62 60
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-481 -640 -800
00.250.50.751050100150200 Distance to Touchdown NM Approach Height ft
00.250.50.751-30-23-15-7.507.5152330 Distance to Touchdown NM Approach Runway Alignment m
99.97 %
Landing
Landing on runway 24 at 4N1 Greenwood Lake, runway length 1,053 m. Good threshold height. Threshold speed was well above target at 63 kt.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
100 %
Threshold speed was well above target at 63 kt. Target 53 kt
Flare
100 %
Perfect landing flare
Centreline ft
100 %
100 0 -100
Bank °
99.74 %
3 1.5 0
G
100 %
1.5 1 0.5
IAS kt
Info
63 56 50
Pitch °
Info
3 -1 -5
Descent Rate fpm
Info
-95 -448 -800
07515022501123344657 Runway Distance m Landing Height ft
075150225-9-8-7-6-5-4-3-2-10123456789 Runway Distance m Runway Width m
99.57 %
Touchdown
Touchdown distance was good at 241 m. Touchdown speed at 53 kt was a little fast. Touchdown rate was excellent at -92 fpm. Runway touchdown position was slightly misaligned by 3.8 m from centreline. Local weather - Temperature 14 °C. Wind 2 kt at 320 °. Crosswind: 1 kt Headwind: 0 kt.
Touchdown
100 %
Touchdown rate was excellent at -92 fpm.
Speed
100 %
Touchdown speed at 53 kt was a little fast. Target below 49 kn
Distance
100 %
Touchdown distance was good at 241 m.
Alignment
97.4 %
Runway touchdown position was slightly misaligned by 3.8 m from centreline.
Bank
99.11 %
Bank angle 1.3 °
G
100 %
G 1.03 g
Bounce
100 %
No Bounce Detected
Metrics
Metrics

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