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ZYHB
Harbin, China
Runway 05
Elevation446 ft asl
Weight70,964 kg
Fuel10,673 kg
Wind90° · 5 kn · 4 kn cross

Flight Score

97.96 %
ZSNJ
Nanjing, China
Runway 25
Elevation39 ft asl
Weight64,005 kg
Fuel3,643 kg
Wind240° · 7 kn
26 Apr 2026 2:39 1002 nm Boeing 737-800 7,029 kg
Departure Score
100.00 %
Enroute Score
99.98 %
Arrival Score
93.91 %

What went well

Touchdown 407 m in — inside the full-score zone
Threshold crossed at 49 ft and 144 kt — both inside band
Flare on profile — 91 %

What held you back

Arrival Touchdown — Touchdown rate was -388 fpm. at 57 %, Runway alignment max 8.14 m left at 81 %, −0.79 points
Arrival Rollout — Runway alignment max 7.98 m left at 82 %, −0.54 points
Arrival Approach — GPWS warning; 1,000 ft gate 100 %, 500 ft gate 86 %, −0.48 points

Top opportunity

Improve the touchdown

Arrival Touchdown

There are several things that can go wrong during the flare, carrying too much speed over the threshold, starting the flare at the wrong height and inconsistent flight control inputs, all contribute to a poor flare resulting in a hard touchdown or a float down the runway.

Read more in Flare Timing

Start to finish · 19 stages, 17 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 6 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 9 kt0 kt min to max 10 kt 2 9 kt
100 % Average speed turning corners 0 ktmax 0 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 -1.0 °-1.4 ° min to max -0.8 ° -1.1 -0.9 °
Info Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.1 0.0 °

Events

Info Engine 1 Started 8 ft agl
Info Parking Brake On 8 ft agl
Info Taxi Lights Switched On 8 ft agl
Info Flaps Position 1 8 ft agl
Info Flaps Position 2 8 ft agl
Info Flaps Position 3 8 ft agl
Info Parking Brake Off 8 ft agl
Info Landing Lights Switched On 8 ft agl
Departure Runway Entry Entering runway 05 at ZYHB Harbin Taiping International Airport, Average speed was 11 kt.
ScoreDescriptionStartProfileEnd
Info Average speed 9 kt9 kt min to max 9 kt 9 9 kt
Info Average pitch angle -0.9 °-0.9 ° min to max -0.8 ° -0.8 -0.9 °
Info Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.2 0.0 °
Info Average g force 1.00 g0.99 g min to max 1.01 g 0.99 1.00 g
Departure Roll 100.00Departure roll runway 05 at ZYHB Harbin Taiping International Airport. Takeoff distance 1,614 m 51 % of runway. Liftoff speed was 157 kt. Local weather - Temperature 12 °C. Wind 7 kt at 90 °. Crosswind: 6 kt Headwind: 5 kt.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 1,614 m51 % of runway
100 % Liftoff speed was 157 ktTarget 158 kt
100 % Runway alignment max 2.64 m left2.64 m left to 0.00 m left 0.81 1.12 m
100 % Average g force 1.00 g0.96 g min to max 1.06 g 1.00 1.06 g
100 % Takeoff Bounce
Info Average pitch angle -0.5 °-1.2 ° min to max 8.6 ° -0.9 8.6 °
Info Average bank angle 0.2 °0.0 ° min to max 1.3 ° 0.0 1.3 °
Departure Climb 1 100.00Departure climb to 50 ft agl from runway 05 ZYHB Harbin Taiping International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.0 °-0.0 ° min to max 0.0 ° -0.0 0.0 °
100 % Average speed 163 kt157 kt min to max 167 kt 157 167 kt
100 % Average bank angle 2.1 °1.2 ° min to max 2.8 ° 1.3 2.3 °
100 % Average g force 1.10 g1.06 g min to max 1.14 g 1.06 1.06 g
Info Average VSI 570 fpm163 fpm min to max 925 fpm 163 925 fpm
Info Average altitude 17 ft agl0 ft agl min to max 46 ft agl 0 46 ft agl
Info Average pitch angle 10.4 °8.7 ° min to max 11.5 ° 8.7 11.5 °
Departure Climb 2 100.00Departure climb to 400 ft agl from 05 ZYHB Harbin Taiping International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.1 °0.0 ° min to max 0.3 ° 0.0 0.3 °
100 % Average speed 168 kt167 kt min to max 171 kt 168 170 kt
100 % Average bank angle 1.5 °0.1 ° min to max 2.7 ° 2.3 0.6 °
100 % Average g force 1.08 g1.03 g min to max 1.24 g 1.06 1.04 g
Info Average VSI 1,359 fpm936 fpm min to max 3,099 fpm 936 3,099 fpm
Info Average altitude 95 ft agl47 ft agl min to max 360 ft agl 47 360 ft agl
Info Average pitch angle 13.1 °11.6 ° min to max 17.1 ° 11.6 17.0 °

Events

Info Landing Gear Up 110 ft agl · 168 kt
Departure Climb 3 100.00Departure climb to 1,000 ft agl from 05 ZYHB Harbin Taiping International Airport.
ScoreDescriptionStartProfileEnd
100 % Climb speed 171 kt170 kt min to max 172 ktTarget 179 kt, 8 kt slow 171 172 kt
100 % Average bank angle 6.8 °0.2 ° min to max 17.3 ° 0.2 16.8 °
100 % Average g force 0.96 g0.94 g min to max 1.00 g 1.00 0.95 g
100 % Landing gear up at 90 ft aglTarget by 400 ft agl
Info Heading variation 0.2 °-0.0 ° min to max 0.3 ° 0.3 -0.0 °
Info Average VSI 3,371 fpm3,236 fpm min to max 3,441 fpm 3,248 3,236 fpm
Info Average altitude 700 ft agl416 ft agl min to max 979 ft agl 416 979 ft agl
Info Average pitch angle 16.6 °15.4 ° min to max 17.0 ° 16.9 15.4 °
Enroute Climb 100.00Enroute climb started overhead ZYHB Harbin Taiping International Airport Harbin (Heilongjiang Sheng, China). Climbing from 1,487 ft asl to 32,599 ft asl, an increase of 31,112 ft in 18 minutes and covering 105 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 249 kt172 kt min to max 268 kt 172 266 kt
100 % Average bank angle 14.0 °0.0 ° min to max 30.5 ° 14.7 0.0 °
100 % Average g force 1.03 g0.86 g min to max 1.24 g 0.95 0.96 g
Info Average VSI 1,878 fpm403 fpm min to max 3,152 fpm 3,141 403 fpm
Info Average altitude 16,277 ft asl1,487 ft asl min to max 32,599 ft asl 1,487 32,599 ft asl
Info Average pitch angle 7.3 °3.6 ° min to max 16.0 ° 15.3 3.6 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Landing Lights Switched Off 1,683 ft agl · 177 kt
Info Taxi Lights Switched Off 1,726 ft agl · 178 kt
Info Flaps Position 2 2,084 ft agl · 203 kt
Info Flaps Position 1 2,185 ft agl · 207 kt
Info Flaps Fully Retracted 2,380 ft agl · 232 kt
Enroute Level 100.00Enroute level cruise started 8 miles north of Jiutai (Jilin Sheng, China) and lasted 31 minutes, covering 225 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±2,131 ft of 32,733 ft asl32,625 ft asl min to max 32,939 ft asl 32,625 32,939 ft asl
100 % Average speed 278 kt267 kt min to max 279 kt 267 278 kt
100 % Average bank angle 6.1 °0.0 ° min to max 18.4 ° 0.1 0.0 °
100 % Average g force 1.01 g0.97 g min to max 1.07 g 0.99 0.99 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.0 °2.8 ° min to max 3.3 ° 3.3 2.9 °
Enroute Climb 2 100.00Enroute climb started 20 miles south east of Gongchangling (Liaoning Sheng, China). Climbing from 32,941 ft asl to 33,644 ft asl, an increase of 703 ft in 44 minutes and covering 301 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 279 kt275 kt min to max 285 kt 278 277 kt
100 % Average bank angle 5.0 °0.0 ° min to max 22.5 ° 0.0 0.0 °
100 % Average g force 1.01 g0.97 g min to max 1.10 g 1.00 1.00 g
Info Average VSI 15 fpm-164 fpm min to max 295 fpm -18 34 fpm
Info Average altitude 33,280 ft asl32,941 ft asl min to max 33,644 ft asl 32,941 33,644 ft asl
Info Average pitch angle 2.9 °2.5 ° min to max 3.3 ° 2.9 2.9 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 2 100.00Enroute level cruise started 7 miles west of ZHEE Laiyang Air Base Hetoudian (Shandong Sheng, China) and lasted 36 minutes, covering 255 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±2,183 ft of 34,017 ft asl33,652 ft asl min to max 34,340 ft asl 33,652 34,311 ft asl
100 % Average speed 278 kt275 kt min to max 280 kt 277 279 kt
100 % Average bank angle 4.6 °0.0 ° min to max 18.6 ° 0.0 0.2 °
100 % Average g force 1.01 g0.73 g min to max 1.07 g 1.00 0.73 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 2.8 °0.1 ° min to max 3.1 ° 2.8 0.1 °
Enroute Descent 100.00Enroute descent started 30 miles south west of Huai'an (Jiangsu Sheng, China). Descent from 33,897 ft asl to 3,395 ft asl, a decrease of 30,502 ft in 16 minutes and covering 94 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 250 kt178 kt min to max 321 kt 285 234 kt
100 % Average bank angle 13.3 °0.0 ° min to max 28.3 ° 0.1 18.8 °
99.99 % Average g force 1.05 g0.74 g min to max 1.33 g 1.07 1.15 g
Info Average VSI -1,870 fpm-4,333 fpm min to max 172 fpm -2,452 -2,306 fpm
Info Average altitude 13,433 ft asl3,395 ft asl min to max 33,897 ft asl 33,897 3,395 ft asl
Info Average pitch angle -0.4 °-7.7 ° min to max 5.8 ° 0.0 -3.3 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 1 12,751 ft agl · 250 kt
Info Flaps Position 2 10,143 ft agl · 218 kt
Info Flaps Position 3 9,997 ft agl · 210 kt
Enroute Level 3 99.96Enroute level cruise started 13 miles south east of Xiaolingwei (Jiangsu Sheng, China) and lasted 2 minutes, covering 6 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±667 ft of 3,019 ft asl2,948 ft asl min to max 3,331 ft asl 3,331 2,961 ft asl
100 % Average speed 191 kt176 kt min to max 234 kt 234 179 kt
100 % Average bank angle 19.0 °0.1 ° min to max 32.9 ° 14.2 2.4 °
99.6 % Average g force 1.08 g0.61 g min to max 1.40 g 1.24 1.13 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.7 °-2.1 ° min to max 8.9 ° -2.1 6.2 °
Enroute Descent 2 99.91Enroute descent started 11 miles north east of ZSNJ Nanjing Lukou International Airport Nanjing (Jiangsu Sheng, China). Descent from 3,009 ft asl to 1,330 ft asl, a decrease of 1,679 ft in 3 minutes and covering 8 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 167 kt146 kt min to max 199 kt 174 146 kt
100 % Average bank angle 1.5 °0.0 ° min to max 5.3 ° 2.0 0.1 °
99 % Average g force 1.02 g0.61 g min to max 1.31 g 0.98 0.92 g
Info Average VSI -755 fpm-2,155 fpm min to max 674 fpm 674 -408 fpm
Info Average altitude 1,837 ft asl1,330 ft asl min to max 3,031 ft asl 3,009 1,330 ft asl
Info Average pitch angle 1.6 °-2.3 ° min to max 6.7 ° 4.4 1.3 °
Info Turn coordination 00 min to max 0 0 0

Events

Fail Landing Lights OFF should be ON 2,456 ft agl
Info Landing Gear Down 2,242 ft agl · 205 kt
Info Landing Lights Switched On 2,227 ft agl · 204 kt
Info Taxi Lights Switched On 2,227 ft agl · 204 kt
Info Flaps Position 4 1,828 ft agl · 186 kt
Info Flaps Position 5 1,726 ft agl · 181 kt
Info Flaps Position 6 1,686 ft agl · 171 kt
Arrival Approach 92.86Final approach to runway 25 at ZSNJ Nanjing Lukou International Airport. Descent from 1,308 ft agl to 67 ft agl in 101 seconds. Scored on the stabilisation gates.
ScoreDescriptionStartProfileEnd
100 % Gear downpassed at both gates
100 % Landing flappassed at both gates
100 % Sink ratepassed at both gates
100 % On glideslopepassed at both gates
100 % On centrelinepassed at both gates
50 % On speedfailed at one of the two gates
100 % Wings levelpassed at both gates

Events

Fail GPWS Warning Activated 644 ft agl · 141 kt
Info Flaps Position 7 1,195 ft agl · 151 kt
Info Flaps Position 8 1,119 ft agl · 148 kt
Info GPWS Warning Deactivated 539 ft agl · 148 kt
Arrival Landing 96.63Landing on runway 25 at ZSNJ Nanjing Lukou International Airport, runway length 3,600 m. Good threshold height. Threshold speed was good at 144 kt.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was good at 144 kt. Target 144 kt
100 % Good threshold height.Target 50 ft agl
91 % The flare held the target profile well. The flare was pumped rather than held: pitch changed direction 2 times on the way down. Touchdown was 407 m past the threshold. One smooth continuous input - chasing the runway with the elevator makes the next correction bigger, not smaller.
92 % Runway alignment max 8.10 m left8.10 m left to 3.19 m left 3.19 8.10 m
97 % Average bank angle 2.1 °0.0 ° min to max 3.3 ° 2.3 1.2 °
100 % Average g force 1.02 g0.92 g min to max 1.21 g 0.99 1.00 g
Info Average speed 141 kt138 kt min to max 145 kt 144 138 kt
Info Average VSI -538 fpm-719 fpm min to max -359 fpm -626 -405 fpm
Info Average altitude 22 ft agl2 ft agl min to max 49 ft agl 49 2 ft agl
Info Average pitch angle 1.3 °-0.1 ° min to max 2.9 ° 0.2 2.6 °
07515022530037545001223354658Runway Distance mLanding Height ft075150225300375450-30-24-18-12-60612182430Runway Distance mRunway Width m
Arrival Touchdown 88.14Touchdown distance was good at 409 m. Touchdown speed at 138 kt was good. Touchdown rate was firm at -388 fpm. Runway touchdown position was misaligned by 8.1 m from centreline. Local weather - Temperature 30 °C. Wind 10 kt at 240 °. Crosswind: 0 kt Headwind: 10 kt.
ScoreDescriptionStartProfileEnd
57 % Touchdown rate was -388 fpm.
100 % Touchdown distance was 409 mTarget 457 m
100 % Speed at touchdown 138 ktTarget below 140 kt
81 % Runway alignment max 8.14 m left8.08 m left 8.10 7.99 m
100 % Average bank angle 0.9 °0.2 ° min to max 1.4 ° 1.2 1.4 °
92 % Average g force 1.17 g1.00 g min to max 1.39 g 1.00 1.24 g
100 % Landing Bounce
Info Average speed 139 kt138 kt min to max 139 kt 138 139 kt
Info Average pitch angle 2.7 °2.6 ° min to max 2.8 ° 2.6 2.6 °
Arrival Rollout 91.91Total landing distance 1,681 m, 47 % of runway. Runway rollout alignment was slightly misaligned by 8.0 m from centreline.
ScoreDescriptionStartProfileEnd
100 % Landing distance 1,681 m47 % of runway.
82 % Runway alignment max 7.98 m left7.98 m left to 0.00 m left 7.98 1.00 m
100 % Average g force 1.00 g0.94 g min to max 1.13 g 1.13 1.00 g
Info Average speed 120 kt68 kt min to max 133 kt 133 68 kt
Info Average pitch angle -0.0 °-1.3 ° min to max 2.5 ° 2.5 -1.0 °
Info Average bank angle 0.9 °0.0 ° min to max 2.1 ° 1.5 0.1 °
Runway Exit Exiting runway, average speed 42 kt
ScoreDescriptionStartProfileEnd
Info Average speed 36 kt23 kt min to max 65 kt 65 23 kt
Info Average pitch angle -1.0 °-1.2 ° min to max -0.8 ° -0.9 -1.0 °
Info Average bank angle 0.2 °0.0 ° min to max 0.4 ° 0.0 0.4 °
Info Average g force 1.00 g0.98 g min to max 1.01 g 1.00 1.00 g

Events

Info Flaps Position 7 8 ft agl · 29 kt
Arrival Taxi 100.00Taxiing to the parking from the runway took 3 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 15 kt0 kt min to max 23 kt 23 0 kt
100 % Average speed turning corners 14 ktmax 15 kt 0 0 kt
100 % Average g force 1.00 g0.98 g min to max 1.01 g 0.99 1.00 g
Info Average pitch angle -1.0 °-1.3 ° min to max -1.0 ° -1.1 -1.0 °
Info Average bank angle 0.1 °0.0 ° min to max 0.5 ° 0.5 0.0 °

Events

Info Flaps Position 6 8 ft agl · 27 kt
Info Flaps Position 5 8 ft agl · 19 kt
Info Flaps Position 4 8 ft agl · 16 kt
Info Flaps Position 3 8 ft agl · 12 kt
Info Flaps Position 2 8 ft agl · 3 kt
Info Flaps Position 1 8 ft agl · 2 kt
Info Flaps Fully Retracted 8 ft agl · 3 kt

Takeoff

OkTaxi lightsSet
100.00Takeoff roll1,614 m · 51 %
100.00Liftoff speed157 kt · target 158, 1 slow
100.00Runway alignment2.64 m L
OkBounce on takeoffNone
100.00Rate of climb570 fpm

Landing

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

100.00Threshold height49 ft
100.00Threshold speed144 kt · on target
91.75Centreline offset8.10 m L
Flare 91.14The flare held the target profile well. The flare was pumped rather than held: pitch changed direction 2 times on the way down. Touchdown was 407 m past the threshold. One smooth continuous input - chasing the runway with the elevator makes the next correction bigger, not smaller.

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. They are the approach's score: the checks passed out of the checks that ran.

Seven checks, two gates1,000 ft 100.007 of 7500 ft 85.716 of 7
Gear down
Landing flap
Sink rate
On glideslope
On centreline
On speed
Wings level

At the 500 ft gate: speed 6 kt SLOW on the reference speed of 144 kt.

The approach, gate by gate

Gate Height Centreline Speed
3.0 nm 1,031 ft 0.13° L −4 kt
2.0 nm 640 ft 0.12° L −4 kt
1.5 nm 513 ft 0.10° L −4 kt
1.0 nm 352 ft 0.07° L +4 kt
0.5 nm 180 ft 0.35° L +0 kt
THR 47 ft 3.17 m L +0 kt

Touchdown on ZSNJ 25

Past threshold100.00
407m
Centreline81.43
7.99m L
Speed100.00
138kttarget 140 or less
Touchdown rate56.64
-388fpm
Impact92.00
1.39G
BouncesOk
None

Side view — the last 1,757 m of the approach.

49 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 49 ft, down at 407 m

Plan view — the first 1,757 m of the 3,600 m runway, to the same scale as the side view.

5001,0001,500 THRESHOLD FULL SCORE TO 503 M 407 m past threshold CLEARED

The 407 m touchdown sits inside the full-score zone. The arrival was smooth.

Runway used 1,635 m of 3,600 m · 45 %
Rollout distance100.00
1,228m45 % used
Rollout alignment82.01
7.98m L

The rest of the report

Explore in detail

Flight narrative

Departing from Harbin Taiping International Airport, the Boeing 737-800 began its journey with a taxiing period of 6 minutes, covering less than 1 nautical mile to reach the runway. With a takeoff distance of 1,614 meters, which accounted for 51% of the runway, the aircraft lifted off at a speed of 157 knots. The local weather conditions at the time of departure featured a temperature of 12°C, with a wind speed of 7 knots at 90°, resulting in a 6-knot crosswind and a 5-knot headwind.

As the aircraft climbed to its enroute cruise altitude, it traversed a distance of 105 nautical miles in 18 minutes, increasing its altitude by 31,112 feet from 1,487 feet above sea level to 32,599 feet. The enroute level cruise phase that followed lasted for 111 minutes, covering a distance of 783 nautical miles. The aircraft then began its descent, reducing its altitude by 30,502 feet in 16 minutes, covering 94 nautical miles. Following a brief level cruise phase near Xiaolingwei, the aircraft continued its descent, decreasing its altitude by 1,689 feet in 3 minutes, covering 8 nautical miles. The final approach to Nanjing Lukou International Airport was executed from 1 nautical mile to 1 nautical mile at an altitude of 1,262 feet above ground level.

The Boeing 737-800 touched down at Nanjing Lukou International Airport with a touchdown speed of 138 knots, which was slightly above the recommended value. The touchdown rate was also hard at -405 feet per minute, but the touchdown distance of 367 meters was considered good. Following a landing rollout of 1,228 meters, the aircraft taxied to the parking area in 3 minutes, covering less than 1 nautical mile. The total flight distance of 1,004 nautical miles was achieved in 159 minutes, with the aircraft consuming 7,029 kilograms of fuel.

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 05 at ZYHB Harbin Taiping International Airport in the Boeing 737-800
100 %
100 %
Taxi
Taxiing from the parking to the runway took 6 minutes and covered less than 1 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
1 0 -1
100 %
Takeoff Roll
Departure roll runway 05 at ZYHB Harbin Taiping International Airport. Takeoff distance 1,614 m 51 % of runway. Liftoff speed was 157 kt. Local weather - Temperature 12 °C. Wind 7 kt at 90 °. Crosswind: 6 kt Headwind: 5 kt.
Takeoff Distance
100 %
Roll distance of 1,614 m using 50.55 % of runway
Liftoff Speed
100 %
Liftoff speed was 157 kn - Target 158 kn
Alignment
100 %
2.64 m left to 0.00 m left
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
160 85 10
Bank °
Info
2 1 0
Pitch °
Info
9 4 -1
02505007501,0001,2501,5001,7502,0002,2502,5002,7503,000-20-15-10-505101520 Runway Distance m Runway Alignment to End of Runway m
100 %
Climb 1
Departure climb to 50 ft agl from runway 05 ZYHB Harbin Taiping International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
170 160 150
Bank °
100 %
3 2 1
G
100 %
1.5 1 0.5
Pitch °
Info
12 10 8
Climb Rate fpm
Info
1,000 450 -100
100 %
Climb 2
Departure climb to 400 ft agl from 05 ZYHB Harbin Taiping International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
180 170 160
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
18 15 11
Climb Rate fpm
Info
3,100 1,950 800
100 %
Climb 3
Departure climb to 1,000 ft agl from 05 ZYHB Harbin Taiping International Airport.
Alignment
0 %
2 0 -2
IAS kt
100 %
180 170 160
Bank °
100 %
18 9 0
G
100 %
1.5 1 0.5
Pitch °
Info
17 16 15
Climb Rate fpm
Info
3,500 3,300 3,100
02505007501,0001,2501,5001,7502,0002,2502,5002,7503,0000140280420560700 Runway Distance m Height at End of Runway ft
00.250100200300400500600700800900 Climb Distance NM Climb Profile to 1,000 ft
00.25-60-48-36-24-1201224364860 Climb Distance NM Runway Alignment (in m) to 1,000 ft
Landing report
Landing on runway 25 at ZSNJ Nanjing Lukou International Airport in the Boeing 737-800
Landing Score 92.23 %
Landing Summary

The Boeing 737-800 touched down on Runway 22 at Nanjing Lukou International Airport with a slight deviation from optimal approach quality. The aircraft descended from 43 feet above ground level to touch down at 0 feet agl in a mere 5 seconds, demonstrating a steep rate of descent. Although the touchdown distance of 367 meters was satisfactory, the touchdown speed of 138 knots was slightly above the recommended threshold, resulting in a hard touchdown rate of -405 feet per minute.

Upon touchdown, the aircraft's centreline alignment was maintained, and the landing rollout proceeded smoothly. The aircraft rolled out to a distance of 1,228 meters, with an altitude of 45 feet above sea level. The crosswind component was negligible, and the headwind of 10 knots contributed to a stable and controlled rollout. The local weather conditions, with a temperature of 30 degrees Celsius and a wind speed of 10 knots from 240 degrees, did not pose any significant challenges to the landing.

The overall performance of the landing was satisfactory, with a score of 76.1%. While there were some minor deviations from optimal approach and touchdown characteristics, the crew's skills and the aircraft's handling capabilities ensured a safe and controlled landing.

92.86 %
Approach
Final approach to runway 25 at ZSNJ Nanjing Lukou International Airport. Descent from 1,308 ft agl to 67 ft agl in 101 seconds. Scored on the stabilisation gates.
Glideslope °
4 3 2
IAS kt
151 140 130
Alignment
0.5 0 -0.5
Bank °
4 2 0
G
1.5 1 0.5
Descent Rate fpm
190 -605 -1,400
00.250.50.7511.251.51.7522.252.52.7533.253.53.75401002003004005006007008009001,0001,1001,2001,3001,4001,500 Distance to Touchdown NM Approach Height ft
00.250.50.7511.251.51.7522.252.52.7533.253.53.754-120-90-60-300306090120 Distance to Touchdown NM Approach Runway Alignment m
96.63 %
Landing
Landing on runway 25 at ZSNJ Nanjing Lukou International Airport, runway length 3,600 m. Good threshold height. Threshold speed was good at 144 kt.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
100 %
Threshold speed was good at 144 kt. Target 144 kt
Flare
91.14 %
The flare held the target profile well. The flare was pumped rather than held: pitch changed direction 2 times on the way down. Touchdown was 407 m past the threshold. One smooth continuous input - chasing the runway with the elevator makes the next correction bigger, not smaller.
Centreline ft
91.75 %
100 0 -100
Bank °
96.71 %
4 2 0
G
100 %
1.5 1 0.5
IAS kt
Info
145 137 130
Pitch °
Info
3 1.5 0
Descent Rate fpm
Info
-359 -579 -800
07515022530037545001223354658 Runway Distance m Landing Height ft
075150225300375450-30-24-18-12-60612182430 Runway Distance m Runway Width m
88.14 %
Touchdown
Touchdown distance was good at 409 m. Touchdown speed at 138 kt was good. Touchdown rate was firm at -388 fpm. Runway touchdown position was misaligned by 8.1 m from centreline. Local weather - Temperature 30 °C. Wind 10 kt at 240 °. Crosswind: 0 kt Headwind: 10 kt.
Touchdown
56.64 %
Touchdown rate was firm at -388 fpm.
Speed
100 %
Touchdown speed at 138 kt was good. Target below 140 kn
Distance
100 %
Touchdown distance was good at 409 m.
Alignment
81.43 %
Runway touchdown position was misaligned by 8.1 m from centreline.
Bank
100 %
Bank angle 0.9 °
G
92 %
G 1.17 g
Bounce
100 %
No Bounce Detected
91.9 %
Rollout
Total landing distance 1,681 m, 47 % of runway. Runway rollout alignment was slightly misaligned by 8.0 m from centreline.
Distance
100 %
Landing distance 1,681 m using 46.71 % of runway
Alignment
82.01 %
Runway rollout alignment was slightly misaligned by 8.0 m from centreline.
G
100 %
1.25 1 0.75
IAS kt
Info
139 105 70
Bank °
Info
3 1.5 0
Pitch °
Info
3 1 -1
02004006008001,0001,2001,4001,600 Runway Distance m Runway Width m
100 %
Taxi
Taxiing to the parking from the runway took 3 minutes and covered less than 1 nm.
Landing Lights
100 %
Switched Off
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
1 0 -1
Metrics
Metrics

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