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ZHCC
Zhengzhou, China
Runway 30
Elevation486 ft asl
Weight6,585 kg
Fuel1,321 kg
Wind260° · 3 kn · 2 kn cross

Flight Score

95.77 %
ZSJN
Jinan, China
Runway 19
Elevation72 ft asl
Weight6,013 kg
Fuel720 kg
Wind212° · 5 kn · 3 kn cross
15 Jan 2025 1:01 255 nm Cessna CJ4 Citation 601 kg
Departure Score
93.43 %
Enroute Score
96.66 %
Arrival Score
97.23 %

What went well

Touched down at -109 fpm — a soft arrival
Touchdown 365 m in — inside the full-score zone
Threshold crossed at 36 ft and 100 kt — both inside band

What held you back

Departure Taxi — peak taxi speed 33 kt at 45 %, −1.46 points
Enroute Descent — 250 kt exceeded below 10,000 ft; speed limits at 67 %, −1.11 points
Departure Roll — Strobe Lights at 0 %, Takeoff Bounce at 80 %, −0.61 points

Top opportunity

Improve the takeoff

Departure Roll

A typical trainer rotates in the mid-50s of knots - a 172 at around 55 KIAS, climbing out at a Vy in the low 70s, though check your own POH rather than memorising Cessna's numbers - and the transferable rule is that Vr sits just above the stall speed in takeoff configuration. Rotate early because "it felt ready" and the aircraft lifts off inside ground effect, where induced drag is reduced, then climbs out of it into more drag. On a marginal-performance day the result is an aircraft that lifts off and then refuses to climb, sagging back towards the runway.

Read more in Improve Your Take-Offs

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 78.13Taxiing from the parking to the runway took 24 minutes and covered 10 nm.
ScoreDescriptionStartProfileEnd
45 % Average speed 26 kn0 kn min to max 33 kn 0 13 kn
100 % Average speed turning corners 14 knmax 15 kn 0 0 kn
100 % Average g force 1.00 g0.96 g min to max 1.01 g 1.00 0.99 g
Info Average pitch angle -1.9 °-2.2 ° min to max -1.6 ° -1.9 -1.7 °
Info Average bank angle 0.1 °0.0 ° min to max 0.4 ° 0.0 0.0 °

Events

Info Engine 1 Started 2 ft agl · 2 kt
Info Navigation Lights Switched On 2 ft agl · 1 kt
Info Parking Brake Off 2 ft agl · 1 kt
Info Taxi Lights Switched On 2 ft agl · 1 kt
Departure Runway Entry Entering runway 30 at ZHCC Zhengzhou Xinzheng International Airport, Average speed was 11 kn.
ScoreDescriptionStartProfileEnd
Info Average speed 9 kn8 kn min to max 13 kn 13 8 kn
Info Average pitch angle -1.8 °-2.1 ° min to max -1.4 ° -1.7 -2.0 °
Info Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.1 0.0 °
Info Average g force 1.00 g0.99 g min to max 1.00 g 1.00 1.00 g

Events

Info Flaps Position 1 2 ft agl · 11 kt
Departure Roll 90.78Departure roll runway 30 at ZHCC Zhengzhou Xinzheng International Airport. Takeoff distance 645 m 19 % of runway. Liftoff speed was 118 kn. Local weather - Temperature 5 °C. Wind 4 kn at 260 °. Crosswind: 2 kn Headwind: 3 kn.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 645 m19 % of runway
99 % Liftoff speed was 118 knTarget 130 kn
100 % Runway alignment max 2.82 m2.64 m left to 0.18 m right 2.64 2.59 m
100 % Average g force 1.01 g0.97 g min to max 1.04 g 1.00 1.01 g
80 % Takeoff Bounce
Info Average pitch angle -1.7 °-2.3 ° min to max 3.4 ° -2.0 3.0 °
Info Average bank angle 0.1 °0.0 ° min to max 0.9 ° 0.1 0.9 °

Events

Fail Strobe Lights
Info Autopilot Flight Director Activated 2 ft agl · 11 kt
Info Pitot Heat Switched On 2 ft agl · 28 kt
Info Landing Lights Switched On 2 ft agl · 48 kt
Info Taxi Lights Switched Off 2 ft agl · 48 kt
Departure Climb 1 99.97Departure climb to 50 ft agl from runway 30 ZHCC Zhengzhou Xinzheng International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.3 °-0.4 ° min to max -0.2 ° -0.2 -0.4 °
100 % Average speed 131 kn118 kn min to max 140 kn 118 140 kn
99.9 % Average bank angle 0.7 °0.1 ° min to max 2.0 ° 1.0 0.4 °
100 % Average g force 1.03 g0.83 g min to max 1.42 g 1.00 0.90 g
Info Average VSI 712 fpm466 fpm min to max 788 fpm 466 700 fpm
Info Average altitude 17 ft agl-1 ft agl min to max 49 ft agl 0 49 ft agl
Info Average pitch angle 4.7 °1.1 ° min to max 7.7 ° 2.9 4.0 °
Departure Climb 2 99.64Departure climb to 400 ft agl from 30 ZHCC Zhengzhou Xinzheng International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.5 °-0.6 ° min to max -0.3 ° -0.4 -0.3 °
100 % Average speed 150 kn141 kn min to max 188 kn 141 188 kn
99 % Average bank angle 0.7 °0.4 ° min to max 2.5 ° 0.4 2.5 °
100 % Average g force 1.04 g0.83 g min to max 1.31 g 0.90 1.07 g
Info Average VSI 766 fpm582 fpm min to max 2,480 fpm 691 2,480 fpm
Info Average altitude 99 ft agl50 ft agl min to max 388 ft agl 50 388 ft agl
Info Average pitch angle 5.1 °4.0 ° min to max 10.1 ° 4.0 10.1 °

Events

Info Landing Gear Up 85 ft agl · 147 kt
Info Flaps Fully Retracted 148 ft agl · 153 kt
Info Autopilot Heading Hold Activated 226 ft agl · 164 kt
Info Bounce during liftoff 226 ft agl · 164 kt
Info Autopilot Master Switched On 259 ft agl · 175 kt
Info Autopilot Yaw Damper Activated 259 ft agl · 175 kt
Departure Climb 3 98.64Departure climb to 1,000 ft agl from 30 ZHCC Zhengzhou Xinzheng International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.1 °-0.2 ° min to max 0.6 ° -0.2 0.6 °
100 % Average speed 200 kn191 kn min to max 210 kn 191 210 kn
93 % Average bank angle 3.5 °1.2 ° min to max 4.6 ° 1.2 2.0 °
100 % Average g force 1.00 g0.95 g min to max 1.02 g 1.01 0.98 g
100 % Landing gear up
Info Average VSI 2,977 fpm2,773 fpm min to max 3,212 fpm 2,773 3,212 fpm
Info Average altitude 729 ft agl482 ft agl min to max 986 ft agl 482 986 ft agl
Info Average pitch angle 9.6 °9.4 ° min to max 9.8 ° 9.7 9.6 °
Enroute Climb 100.00Enroute climb started 1 mile north west of ZHCC Zhengzhou Xinzheng International Airport Zhengzhou (Henan Sheng, China). Climbing from 1,531 ft asl to 22,200 ft asl, an increase of 20,669 ft in 5 minutes and covering 21 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 238 kn212 kn min to max 252 kn 212 252 kn
100 % Average bank angle 14.7 °0.1 ° min to max 35.1 ° 1.7 8.5 °
100 % Average g force 1.05 g0.88 g min to max 1.24 g 1.03 0.94 g
Info Average VSI 4,053 fpm-223 fpm min to max 5,576 fpm 3,267 -223 fpm
Info Average altitude 11,016 ft asl1,531 ft asl min to max 22,200 ft asl 1,531 22,200 ft asl
Info Average pitch angle 8.7 °-0.6 ° min to max 11.9 ° 9.6 -0.6 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Autopilot Nav1 Lock Activated 15,380 ft agl · 299 kt
Info Autopilot Heading Hold Deactivated 15,380 ft agl · 299 kt
Info Autopilot Vertical Hold Activated 21,414 ft agl · 329 kt
Info Autopilot Altitude Hold Activated 21,730 ft agl · 331 kt
Info Autopilot Vertical Hold Deactivated 21,730 ft agl · 331 kt
Info Autopilot Altitude Hold Deactivated 21,929 ft agl · 342 kt
Info Autopilot Vertical Hold Activated 21,929 ft agl · 342 kt
Enroute Level 100.00Enroute level cruise started 8 miles east of ZZHE Zhengzhou Air Base Zhengzhou (Henan Sheng, China) and lasted 23 minutes, covering 151 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 22,290 ft asl22,034 ft asl min to max 22,380 ft asl 22,194 22,292 ft asl
100 % Average speed 294 kn254 kn min to max 301 kn 254 296 kn
100 % Average bank angle 5.7 °0.0 ° min to max 31.9 ° 12.5 0.4 °
100 % Average g force 1.02 g0.90 g min to max 1.34 g 0.90 0.98 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle -0.6 °-1.2 ° min to max 0.5 ° -1.0 -0.6 °

Events

Info Autopilot Altitude Hold Activated 21,775 ft agl · 373 kt
Info Autopilot Vertical Hold Deactivated 21,775 ft agl · 373 kt
Info Autopilot Altitude Hold Deactivated 21,808 ft agl · 388 kt
Info Autopilot Altitude Hold Activated 21,812 ft agl · 389 kt
Info Autopilot Altitude Hold Deactivated 21,814 ft agl · 391 kt
Info Autopilot Vertical Hold Activated 21,814 ft agl · 391 kt
Info Autopilot Altitude Hold Activated 21,740 ft agl · 409 kt
Info Autopilot Vertical Hold Deactivated 21,740 ft agl · 409 kt
Info Autopilot Altitude Hold Deactivated 21,765 ft agl · 408 kt
Info Autopilot Vertical Hold Activated 21,765 ft agl · 408 kt
Info Autopilot Altitude Hold Activated 22,130 ft agl · 400 kt
Info Autopilot Vertical Hold Deactivated 22,130 ft agl · 400 kt
Info Landing Lights Switched Off 22,127 ft agl · 409 kt
Info Strobe Lights Switched On 22,127 ft agl · 410 kt
Enroute Descent 86.71Enroute descent started 12 miles east of Qingnian (Shandong Sheng, China). Descent from 22,292 ft asl to 2,321 ft asl, a decrease of 19,971 ft in 16 minutes and covering 62 nm.
ScoreDescriptionStartProfileEnd
67 % Average speed 212 kn149 kn min to max 302 kn 296 149 kn
100 % Average bank angle 7.7 °0.0 ° min to max 28.9 ° 0.5 0.3 °
100 % Average g force 1.02 g0.70 g min to max 1.33 g 0.99 0.88 g
Info Average VSI -1,017 fpm-3,100 fpm min to max 478 fpm 7 -225 fpm
Info Average altitude 8,001 ft asl2,321 ft asl min to max 22,292 ft asl 22,292 2,321 ft asl
Info Average pitch angle -2.3 °-5.1 ° min to max 0.0 ° -0.6 -1.8 °
Info Turn coordination 00 min to max 0 0 0

Events

Fail Exceeded 250 kn below 10000 ft 9,398 ft agl
Info Autopilot Altitude Hold Deactivated 22,194 ft agl · 404 kt
Info Autopilot Vertical Hold Activated 19,018 ft agl · 356 kt
Info Autopilot Vertical Hold Deactivated 18,383 ft agl · 355 kt
Info Autopilot Vertical Hold Activated 17,772 ft agl · 346 kt
Info Landing Lights Switched On 12,980 ft agl · 345 kt
Info Autopilot Altitude Hold Activated 9,332 ft agl · 338 kt
Info Autopilot Vertical Hold Deactivated 9,332 ft agl · 338 kt
Info Autopilot Altitude Hold Deactivated 9,395 ft agl · 318 kt
Info Flaps Position 1 5,442 ft agl · 211 kt
Info Autopilot Nav1 Lock Deactivated 3,257 ft agl · 155 kt
Info Autopilot Nav1 Lock Activated 3,243 ft agl · 155 kt
Info Landing Gear Down 2,381 ft agl · 160 kt
Enroute Level 2 99.94Enroute level cruise started 9 miles north of ZSJN Jinan Yaoqiang International Airport Jinan (Shandong Sheng, China) and lasted 3 minutes, covering 4 nm.
ScoreDescriptionStartProfileEnd
99.8 % Average altitude 1,750 ft asl1,355 ft asl min to max 2,259 ft asl 2,259 1,355 ft asl
100 % Average speed 106 kn98 kn min to max 134 kn 134 112 kn
100 % Average bank angle 1.9 °0.0 ° min to max 7.6 ° 7.1 0.0 °
100 % Average g force 1.00 g0.80 g min to max 1.16 g 0.89 0.99 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 1.6 °-3.9 ° min to max 7.4 ° -3.6 -1.0 °

Events

Info Autopilot Altitude Hold Activated 1,769 ft agl · 105 kt
Info Autopilot Nav1 Lock Deactivated 1,760 ft agl · 102 kt
Info Autopilot Approach Mode Activated 1,743 ft agl · 103 kt
Info Autopilot Altitude Hold Deactivated 1,731 ft agl · 99 kt
Info Stall Warning Activated 1,692 ft agl · 98 kt
Info Stall Warning Deactivated 1,690 ft agl · 100 kt
Arrival Final 4 100.00Approaching runway 19 at ZSJN Jinan Yaoqiang International Airport from 4 nm to 3 nm. Descent from 1,275 ft agl to 961 ft agl. A decrease of 314 ft in 34 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °3.0 ° min to max 3.0 °Target 3.0 ° 3.0 3.0 °
100 % Average speed 112 kn111 kn min to max 113 kn 112 112 kn
100 % Heading variation 0.0 °0.0 ° min to max 0.0 ° 0.0 0.0 °
100 % Average bank angle 0.8 °0.0 ° min to max 1.6 ° 0.5 0.5 °
100 % Average g force 1.00 g0.87 g min to max 1.13 g 0.95 1.03 g
Info Average VSI -519 fpm-706 fpm min to max -269 fpm -488 -533 fpm
Info Average altitude 1,117 ft agl961 ft agl min to max 1,275 ft agl 1,275 961 ft agl
Info Average pitch angle -0.4 °-1.8 ° min to max 1.2 ° -1.3 -0.4 °
33.253.53.7549009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500Distance to Touchdown NMApproach Height ft33.253.53.754-120-90-60-300306090120Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 3 100.00Approaching runway 19 at ZSJN Jinan Yaoqiang International Airport from 3 nm to 2 nm. Descent from 952 ft agl to 626 ft agl. A decrease of 327 ft in 36 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °2.9 ° min to max 3.0 °Target 3.0 ° 3.0 2.9 °
100 % Average speed 109 kn104 kn min to max 112 kn 112 104 kn
100 % Heading variation 0.0 °0.0 ° min to max 0.0 ° 0.0 0.0 °
100 % Average bank angle 0.6 °0.1 ° min to max 1.7 ° 0.5 1.6 °
100 % Average g force 1.00 g0.92 g min to max 1.07 g 1.00 1.07 g
Info Average VSI -529 fpm-645 fpm min to max -440 fpm -500 -633 fpm
Info Average altitude 792 ft agl626 ft agl min to max 952 ft agl 952 626 ft agl
Info Average pitch angle 0.3 °-0.8 ° min to max 2.4 ° -0.4 2.4 °
22.252.52.7535506006507007508008509009501,0001,0501,100Distance to Touchdown NMApproach Height ft22.252.52.753-100-75-50-250255075100Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 2 100.00Approaching runway 19 at ZSJN Jinan Yaoqiang International Airport from 2 nm to 1 nm. Descent from 618 ft agl to 281 ft agl. A decrease of 337 ft in 37 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 2.9 °2.6 ° min to max 3.0 °Target 3.0 ° 2.9 2.6 °
100 % Average speed 102 kn100 kn min to max 104 kn 103 101 kn
100 % Heading variation -0.0 °-0.2 ° min to max 0.1 ° 0.0 -0.1 °
100 % Average bank angle 1.0 °0.0 ° min to max 2.9 ° 1.5 0.0 °
100 % Average g force 1.00 g0.94 g min to max 1.09 g 1.09 0.95 g
Info Average VSI -531 fpm-630 fpm min to max -333 fpm -517 -554 fpm
Info Average altitude 459 ft agl281 ft agl min to max 618 ft agl 618 281 ft agl
Info Average pitch angle 1.6 °0.5 ° min to max 3.0 ° 3.0 1.7 °

Events

Info Autopilot Master Switched Off 475 ft agl · 98 kt
Info Autopilot Yaw Damper Deactivated 464 ft agl · 98 kt
11.251.51.752200250300350400450500550600650700750Distance to Touchdown NMApproach Height ft11.251.51.752-80-60-40-20020406080Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 1 99.32Approaching runway 19 at ZSJN Jinan Yaoqiang International Airport from 1 nm to 0 nm. Descent from 271 ft agl to 44 ft agl. A decrease of 227 ft in 30 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 2.5 °2.3 ° min to max 2.7 °Target 3.0 ° 2.6 2.3 °
100 % Average speed 101 kn99 kn min to max 105 kn 101 100 kn
100 % Heading variation 0.0 °-0.0 ° min to max 0.0 ° -0.0 0.0 °
97 % Average bank angle 1.6 °0.0 ° min to max 4.6 ° 0.5 0.4 °
100 % Average g force 1.00 g0.95 g min to max 1.06 g 1.02 0.97 g
Info Average VSI -465 fpm-583 fpm min to max -291 fpm -583 -482 fpm
Info Average altitude 90 ft agl44 ft agl min to max 271 ft agl 271 44 ft agl
Info Average pitch angle 3.1 °2.2 ° min to max 4.1 ° 2.7 2.5 °
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-60-45-30-15015304560Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 99.75Landing on runway 19 at ZSJN Jinan Yaoqiang International Airport, runway length 3,604 m. Good threshold height. Threshold speed was slightly below target at 100 kn.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was slightly below target at 100 kn. Target 110 kn
100 % Target 50 ft agl
99 % Landing and flare profile
100 % Heading variation 0.1 °0.0 ° min to max 0.2 ° 0.0 0.2 °
100 % Average bank angle 0.9 °0.0 ° min to max 1.5 ° 0.4 0.5 °
100 % Average g force 1.02 g0.91 g min to max 1.10 g 0.97 0.97 g
Info Average speed 96 kn89 kn min to max 101 kn 100 89 kn
Info Average VSI -311 fpm-521 fpm min to max -44 fpm -485 -106 fpm
Info Average altitude 12 ft agl1 ft agl min to max 37 ft agl 37 1 ft agl
Info Average pitch angle 4.7 °2.6 ° min to max 6.3 ° 2.6 4.9 °

Events

Info Autopilot Approach Mode Deactivated 6 ft agl · 87 kt
07515022530037545001123344657Runway Distance mLanding Height ft075150225300375450-20-16-12-8-4048121620Runway Distance mRunway Width m
Arrival Touchdown 97.00Touchdown distance was good at 366 m. Touchdown speed at 89 kn was good. Touchdown rate was smooth at -106 fpm. Runway touchdown position was misaligned by 8.4 m from centreline. Local weather - Temperature -2 °C. Wind 5 kn at 212 °. Crosswind: 3 kn Headwind: 5 kn.
ScoreDescriptionStartProfileEnd
99.8 % Touchdown VSI was -106 fpm.
100 % Touchdown distance was 366 mTarget 457 m
100 % Speed at touchdown 89 knTarget 99 kn
80 % Runway alignment max 8.43 m8.32 m left 8.43 8.19 m
100 % Average bank angle 0.6 °0.1 ° min to max 0.9 ° 0.5 0.9 °
100 % Average g force 1.09 g0.97 g min to max 1.23 g 0.97 1.01 g
100 % Landing Bounce
Info Average speed 89 kn89 kn min to max 89 kn 89 89 kn
Info Average pitch angle 4.9 °4.8 ° min to max 4.9 ° 4.9 4.8 °
Arrival Rollout 91.62Total landing distance 1,381 m, 38 % of runway. Runway rollout alignment was slightly misaligned by 8.2 m from centreline.
ScoreDescriptionStartProfileEnd
100 % Landing distance 1,381 m38 % of runway.
81 % Runway alignment max 9.42 m8.16 m left to 1.26 m right 8.16 -0.46 m
100 % Average g force 1.00 g0.98 g min to max 1.02 g 1.00 0.99 g
Info Average speed 72 kn42 kn min to max 82 kn 82 42 kn
Info Average pitch angle 1.4 °-1.9 ° min to max 4.8 ° 4.8 -1.8 °
Info Average bank angle 0.2 °0.0 ° min to max 0.9 ° 0.9 0.0 °

Events

Info Flaps Position 1 2 ft agl · 73 kt
Info Pitot Heat Switched Off 2 ft agl · 65 kt
Runway Exit Exiting runway, average speed 32 kn
ScoreDescriptionStartProfileEnd
Info Average speed 25 kn17 kn min to max 41 kn 41 21 kn
Info Average pitch angle -2.0 °-2.3 ° min to max -1.6 ° -1.9 -2.1 °
Info Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.0 0.1 °
Info Average g force 1.00 g0.98 g min to max 1.01 g 1.01 1.00 g

Events

Info Flaps Fully Retracted 2 ft agl · 42 kt
Info Landing Lights Switched Off 2 ft agl · 31 kt
Info Taxi Lights Switched On 2 ft agl · 31 kt
Arrival Taxi 90.13Taxiing to the parking from the runway took 3 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
75 % Average speed 14 kn5 kn min to max 29 kn 19 5 kn
100 % Average speed turning corners 12 knmax 16 kn 0 0 kn
100 % Average g force 1.00 g0.99 g min to max 1.01 g 1.00 0.99 g
Info Average pitch angle -2.0 °-2.2 ° min to max -1.9 ° -2.1 -2.1 °
Info Average bank angle 0.0 °0.0 ° min to max 0.2 ° 0.0 0.0 °

Takeoff

OkTaxi lightsSet
100.00Takeoff roll645 m · 19 %
98.88Liftoff speed117 kt · target 130, 13 slow
100.00Runway alignment2.64 m L
80.00Bounce on takeoffYes
99.97Rate of climb711 fpm

Landing

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

100.00Threshold height36 ft
100.00Threshold speed100 kt
100.00Centreline offset0.05 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

Touchdown on ZSJN 19

Past threshold100.00
365m
Centreline80.39
8.19m L
Speed100.00
89kt
Touchdown rate99.79
-109fpm
Impact100.00
1.23G
BouncesOk
None

Side view — the last 1,524 m of the approach.

36 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 36 ft, down at 365 m

Plan view — the first 1,524 m of the 3,604 m runway, to the same scale as the side view.

5001,0001,500 THRESHOLD CROSS 3 kn FULL SCORE TO 503 M 365 m past threshold CLEARED

The 365 m touchdown sits inside the full-score zone. The arrival was smooth.

Runway used 1,354 m of 3,604 m · 38 %
Rollout distance100.00
988m38 % used
Rollout alignment81.37
8.16m L

The rest of the report

Explore in detail

Flight narrative

The flight began with a taxiing period from the parking to the runway, which took 24 minutes and covered a distance of 10 nautical miles. The aircraft, a Cessna CJ4 Citation, then departed from runway 30 at Zhengzhou Xinzheng International Airport (ZHCC) in Zhengzhou, Henan Sheng, China.

During takeoff, the aircraft lifted off the ground at a speed of 118 knots, covering a distance of 645 meters, which was 19% of the runway length. The local weather conditions at the time of takeoff were characterized by a temperature of 5°C, with a wind speed of 4 knots from a direction of 260°. This resulted in a crosswind of 2 knots and a headwind of 3 knots.

Following takeoff, the aircraft began its enroute climb, which started 1 mile northwest of ZHCC Zhengzhou Xinzheng International Airport. The climb took the aircraft from an altitude of 1,531 feet above sea level to 22,200 feet above sea level, an increase of 20,669 feet, in just 5 minutes and covering a distance of 21 nautical miles.

The enroute level cruise phase began 8 miles east of ZZHE Zhengzhou Air Base Zhengzhou (Henan Sheng, China) and lasted for 23 minutes, during which the aircraft covered a distance of 151 nautical miles.

As the aircraft approached its destination, it began its enroute descent, which started 12 miles east of Qingnian, Shandong Sheng, China. The descent took the aircraft from an altitude of 22,292 feet above sea level to 2,321 feet above sea level, a decrease of 19,971 feet, in 16 minutes and covering a distance of 62 nautical miles.

The aircraft then entered another level cruise phase, which started 9 miles north of ZSJN Jinan Yaoqiang International Airport Jinan (Shandong Sheng, China) and lasted for 3 minutes, during which the aircraft covered a distance of 4 nautical miles.

The final approach to runway 19 at ZSJN Jinan Yaoqiang International Airport was made from the north, with the aircraft heading 180.0° at an altitude of 1,275 feet above ground level and a distance of 4 nautical miles from the runway threshold.

The landing on runway 19 was successful, with the aircraft touching down at a speed of 89 knots and a touchdown distance of 366 meters. The touchdown rate was smooth at -106 feet per minute, and the runway touchdown position was slightly misaligned from the centreline by 8.4 meters.

The local weather conditions at the time of landing were characterized by a temperature of -2°C, with a wind speed of 5 knots from a direction of 212°. This resulted in a crosswind of 3 knots and a headwind of 5 knots.

The total landing distance was 1,381 meters, which was 38% of the runway length. The runway rollout alignment was also slightly misaligned from the centreline by 8.2 meters.

The taxiing period from the runway to the parking took just 3 minutes and covered a distance of less than 1 nautical mile. The total flight distance was 255 nautical miles, and the flight duration was 61 minutes. The aircraft used a total of 601 kilograms of fuel during the flight.

Flight map
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Takeoff report
Takeoff on runway 30 at ZHCC Zhengzhou Xinzheng International Airport in the Cessna Citation CJ4
93.43 %
78.13 %
Taxi
Taxiing from the parking to the runway took 24 minutes and covered 10 nm.
Taxi Lights
100 %
Switched On
Ground Speed kt
45.33 %
30 15 0
Turn Speed
100 %
30 15 0
G
100 %
1.25 1 0.75
Bank °
Info
1 0.5 0
Pitch °
Info
0 -1 -2
90.78 %
Takeoff Roll
Departure roll runway 30 at ZHCC Zhengzhou Xinzheng International Airport. Takeoff distance 645 m 19 % of runway. Liftoff speed was 118 kn. Local weather - Temperature 5 °C. Wind 4 kn at 260 °. Crosswind: 2 kn Headwind: 3 kn.
Takeoff Distance
100 %
Roll distance of 645 m using 18.96 % of runway
Liftoff Speed
98.88 %
Liftoff speed was 118 kn - Target 130 kn
Alignment
100 %
2.64 m left to 0.18 m right
Bounce
80 %
Bounce Detected
Strobe Lights
0 %
Switched On
Landing Lights
100 %
Switched On
G
100 %
1.5 1 0.5
IAS kt
Info
120 65 10
Bank °
Info
1 0.5 0
Pitch °
Info
4 1 -2
02505007501,0001,2501,5001,7502,0002,2502,5002,7503,0003,250-20-15-10-505101520 Runway Distance m Runway Alignment to End of Runway m
99.97 %
Climb 1
Departure climb to 50 ft agl from runway 30 ZHCC Zhengzhou Xinzheng International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
150 130 110
Bank °
99.89 %
3 1.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
8 4.5 1
Climb Rate fpm
Info
800 350 -100
99.64 %
Climb 2
Departure climb to 400 ft agl from 30 ZHCC Zhengzhou Xinzheng International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
190 165 140
Bank °
98.58 %
3 1.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
11 7.5 4
Climb Rate fpm
Info
2,500 1,450 400
98.64 %
Climb 3
Departure climb to 1,000 ft agl from 30 ZHCC Zhengzhou Xinzheng International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
210 200 190
Bank °
93.18 %
5 3 1
G
100 %
1.5 1 0.5
Pitch °
Info
10 9.5 9
Climb Rate fpm
Info
3,300 2,950 2,600
02505007501,0001,2501,5001,7502,0002,2502,5002,7503,0003,2500165330495660825 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 19 at ZSJN Jinan Yaoqiang International Airport in the Cessna Citation CJ4
Landing Score 96.92 %
Landing Summary

The Cessna CJ4 Citation aircraft successfully landed at ZSJN Jinan Yaoqiang International Airport, achieving a high score of 96.9%. The aircraft approached the runway from the north, heading 180.0° at a distance of 4 nautical miles and an altitude of 1,275 feet above ground level (agl). The pilot successfully navigated the aircraft onto runway 19, which has a length of 3,604 meters.

Upon touchdown, the aircraft's threshold height was good, and the threshold speed was slightly below the target at 100 knots. The touchdown distance was also satisfactory at 366 meters, and the touchdown speed was maintained at a good 89 knots. The touchdown rate was smooth, with a descent rate of -106 feet per minute (fpm). However, there was a slight misalignment of the runway touchdown position, with the aircraft deviating 8.4 meters from the centerline.

The local weather conditions at the time of landing were characterized by a temperature of -2°C, with a wind speed of 5 knots at 212°. The crosswind component was 3 knots, while the headwind component was 5 knots. The total landing distance was 1,381 meters, which accounted for 38% of the runway length. During the rollout, the aircraft's alignment was slightly misaligned from the centerline by 8.2 meters.

Overall, the landing was successful, with the pilot demonstrating good control and navigation skills. However, there were some minor deviations from the ideal landing parameters, including the slight misalignment of the touchdown position and rollout alignment. Despite these minor issues, the pilot's performance was still highly rated, with a score of 96.9%.

100 %
Final 4
Approaching runway 19 at ZSJN Jinan Yaoqiang International Airport from 4 nm to 3 nm. Descent from 1,275 ft agl to 961 ft agl. A decrease of 314 ft in 34 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
113 112 110
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-269 -535 -800
33.253.53.7549009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500 Distance to Touchdown NM Approach Height ft
33.253.53.754-120-90-60-300306090120 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 3
Approaching runway 19 at ZSJN Jinan Yaoqiang International Airport from 3 nm to 2 nm. Descent from 952 ft agl to 626 ft agl. A decrease of 327 ft in 36 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
112 106 100
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-440 -570 -700
22.252.52.7535506006507007508008509009501,0001,0501,100 Distance to Touchdown NM Approach Height ft
22.252.52.753-100-75-50-250255075100 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 2
Approaching runway 19 at ZSJN Jinan Yaoqiang International Airport from 2 nm to 1 nm. Descent from 618 ft agl to 281 ft agl. A decrease of 337 ft in 37 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
104 102 100
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-333 -517 -700
11.251.51.752200250300350400450500550600650700750 Distance to Touchdown NM Approach Height ft
11.251.51.752-80-60-40-20020406080 Distance to Touchdown NM Approach Runway Alignment m
99.32 %
Final 1
Approaching runway 19 at ZSJN Jinan Yaoqiang International Airport from 1 nm to 0 nm. Descent from 271 ft agl to 44 ft agl. A decrease of 227 ft in 30 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
105 97 90
Alignment
100 %
0.5 0 -0.5
Bank °
96.59 %
5 2.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-291 -446 -600
00.250.50.751050100150200250300350 Distance to Touchdown NM Approach Height ft
00.250.50.751-60-45-30-15015304560 Distance to Touchdown NM Approach Runway Alignment m
99.75 %
Landing
Landing on runway 19 at ZSJN Jinan Yaoqiang International Airport, runway length 3,604 m. Good threshold height. Threshold speed was slightly below target at 100 kn.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
100 %
Threshold speed was slightly below target at 100 kt. Target 110 kt
Flare
99 %
Excellent landing flare
Centreline ft
100 %
100 0 -100
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
IAS kt
Info
101 90 80
Pitch °
Info
7 4.5 2
Descent Rate fpm
Info
-44 -322 -600
07515022530037545001123344657 Runway Distance m Landing Height ft
075150225300375450-20-16-12-8-4048121620 Runway Distance m Runway Width m
97 %
Touchdown
Touchdown distance was good at 366 m. Touchdown speed at 89 kn was good. Touchdown rate was smooth at -106 fpm. Runway touchdown position was misaligned by 8.4 m from centreline. Local weather - Temperature -2 °C. Wind 5 kn at 212 °. Crosswind: 3 kn Headwind: 5 kn.
Touchdown
99.79 %
Touchdown rate was smooth at -109 fpm.
Speed
100 %
Touchdown speed at 89 kt was good. Target below 99 kn
Distance
100 %
Touchdown distance was good at 366 m.
Alignment
80.39 %
Runway touchdown position was misaligned by 8.4 m from centreline.
Bank
100 %
Bank angle 0.6 °
G
100 %
G 1.09 g
Bounce
100 %
No Bounce Detected
91.62 %
Rollout
Total landing distance 1,381 m, 38 % of runway. Runway rollout alignment was slightly misaligned by 8.2 m from centreline.
Distance
100 %
Landing distance 1,381 m using 38.32 % of runway
Alignment
81.37 %
Runway rollout alignment was slightly misaligned by 8.2 m from centreline.
G
100 %
1.25 1 0.75
IAS kt
Info
89 64 40
Bank °
Info
1 0.5 0
Pitch °
Info
5 2 -1
02004006008001,0001,200 Runway Distance m Runway Width m
90.13 %
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
75.33 %
30 15 0
Turn Speed
100 %
30 15 0
G
100 %
1.25 1 0.75
Bank °
Info
1 0.5 0
Pitch °
Info
0 -1 -2
Metrics
Metrics

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