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RKSS
Seoul, South Korea
Runway 32R

Flight Score

86.41 %
RKTU
Cheongju, South Korea
Runway 06R
30 Jun 2026 0:52 97 nm Cessna Skyhawk 36 kg
Departure Score
92.78 %
Enroute Score
83.84 %
Arrival Score
82.60 %

What went well

Touchdown 34 m in — inside the full-score zone
Threshold crossed at 4 ft and 74 kt — both inside band
1.40 G at touchdown — inside band

What held you back

Arrival Touchdown — Touchdown VSI was -549 fpm. at 0 %, Speed at touchdown 74 kt at 18 %, −3.09 points
Enroute Climb — stall warning; speed limits at 0 %, g force 0.44 to 1.79 g at 69 %, −2.39 points
Enroute Descent — bank angle up to 74.1 ° at 32 %, g force 0.36 to 2.01 g at 57 %, −1.76 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 · 17 stages, 15 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 Runway Entry Entering runway 32R at RKSS Gimpo International Airport, Average speed was 23 kt.
ScoreDescriptionStartProfileEnd
Info Average speed 31 kt0 kt min to max 40 kt 0 40 kt
Info Average pitch angle 1.6 °0.8 ° min to max 1.8 ° 0.8 1.8 °
Info Average bank angle 0.2 °0.1 ° min to max 0.3 ° 0.1 0.2 °
Info Average g force 0.99 g0.99 g min to max 1.00 g 0.99 0.99 g

Events

Info Parking Brake Off 3 ft agl · 3 kt
Departure Roll 90.45Departure roll runway 32R at RKSS Gimpo International Airport. Takeoff distance 524 m 15 % of runway. Liftoff speed was 57 kt. Local weather - Temperature 24 °C. Wind 4 kt at 280 °. Crosswind: 2 kt Headwind: 3 kt.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 524 m15 % of runway
100 % Liftoff speed was 57 ktTarget 62 kt
52 % Runway alignment max 16.14 m16.14 m left to 0.00 m left 6.60 16.14 m
100 % Average g force 1.00 g0.98 g min to max 1.04 g 0.99 1.04 g
100 % Takeoff Bounce
Info Average pitch angle 2.4 °1.8 ° min to max 3.7 ° 1.8 3.7 °
Info Average bank angle 0.4 °0.2 ° min to max 1.7 ° 0.2 1.7 °
Departure Climb 1 97.94Departure climb to 50 ft agl from runway 32R RKSS Gimpo International Airport.
ScoreDescriptionStartProfileEnd
92 % Heading variation -1.7 °-1.7 ° min to max -1.6 ° -1.7 -1.6 °
100 % Average speed 61 kt57 kt min to max 62 kt 57 62 kt
100 % Average bank angle 1.2 °0.9 ° min to max 1.7 ° 1.7 1.0 °
100 % Average g force 1.06 g1.04 g min to max 1.09 g 1.04 1.04 g
Info Average VSI 571 fpm320 fpm min to max 790 fpm 320 790 fpm
Info Average altitude 19 ft agl1 ft agl min to max 49 ft agl 1 49 ft agl
Info Average pitch angle 7.5 °3.8 ° min to max 10.4 ° 3.8 10.4 °
Departure Climb 2 89.93Departure climb to 400 ft agl from 32R RKSS Gimpo International Airport.
ScoreDescriptionStartProfileEnd
88 % Heading variation -1.0 °-1.6 ° min to max 2.9 ° -1.6 2.9 °
100 % Average speed 62 kt57 kt min to max 69 kt 62 69 kt
73 % Average bank angle 3.4 °0.6 ° min to max 14.4 ° 1.0 14.4 °
96 % Average g force 0.99 g0.68 g min to max 1.26 g 1.04 1.26 g
Info Average VSI 828 fpm61 fpm min to max 1,020 fpm 797 569 fpm
Info Average altitude 95 ft agl50 ft agl min to max 215 ft agl 50 215 ft agl
Info Average pitch angle 9.9 °3.1 ° min to max 13.8 ° 10.5 9.8 °
Enroute Climb 96.06Enroute climb started overhead RKSS Gimpo International Airport Seoul (Seoul, South Korea). Climbing from 280 ft asl to 884 ft asl, an increase of 605 ft in 2 minutes and covering 2 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 84 kt48 kt min to max 114 kt 68 114 kt
100 % Average bank angle 5.8 °0.0 ° min to max 23.4 ° 16.5 4.4 °
61 % Average g force 1.00 g0.06 g min to max 1.67 g 1.20 1.11 g
Info Average VSI 436 fpm-1,504 fpm min to max 3,996 fpm 909 -1,447 fpm
Info Average altitude 658 ft asl280 ft asl min to max 1,025 ft asl 280 884 ft asl
Info Average pitch angle 4.8 °-8.1 ° min to max 28.2 ° 12.5 -6.1 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Fully Retracted 456 ft agl · 73 kt
Enroute Level 96.17Enroute level cruise started 2 miles east of RKSS Gimpo International Airport Seoul (Seoul, South Korea) and lasted 6 minutes, covering 13 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 789 ft asl404 ft asl min to max 1,328 ft asl 865 989 ft asl
100 % Average speed 122 kt68 kt min to max 143 kt 116 109 kt
100 % Average bank angle 6.8 °0.0 ° min to max 32.8 ° 1.3 7.4 °
62 % Average g force 1.02 g0.08 g min to max 1.85 g 1.16 1.22 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 0.2 °-16.5 ° min to max 30.8 ° -4.6 9.0 °

Events

Info Autopilot Master Switched On 901 ft agl · 133 kt
Info Autopilot Wing Leveler Activated 901 ft agl · 133 kt
Info Autopilot Glideslope Active Activated 901 ft agl · 133 kt
Info Autopilot Wing Leveler Deactivated 449 ft agl · 144 kt
Info Autopilot Glideslope Active Deactivated 449 ft agl · 144 kt
Info Autopilot Wing Leveler Activated 437 ft agl · 144 kt
Info Autopilot Glideslope Active Activated 437 ft agl · 144 kt
Info Autopilot Altitude Hold Activated 425 ft agl · 144 kt
Info Autopilot Glideslope Active Deactivated 425 ft agl · 144 kt
Info Autopilot Wing Leveler Deactivated 416 ft agl · 139 kt
Info Autopilot Heading Hold Activated 416 ft agl · 139 kt
Info Autopilot Nav1 Lock Activated 417 ft agl · 138 kt
Info Autopilot Altitude Hold Deactivated 412 ft agl · 133 kt
Info Autopilot Glideslope Active Activated 412 ft agl · 133 kt
Info Autopilot Master Switched Off 379 ft agl · 132 kt
Info Autopilot Nav1 Lock Deactivated 379 ft agl · 132 kt
Info Autopilot Heading Hold Deactivated 379 ft agl · 132 kt
Info Autopilot Glideslope Active Deactivated 379 ft agl · 132 kt
Info Flaps Position 1 676 ft agl · 118 kt
Info Flaps Position 2 675 ft agl · 116 kt
Info Flaps Position 3 678 ft agl · 115 kt
Info Flaps Position 2 617 ft agl · 129 kt
Info Flaps Position 1 726 ft agl · 120 kt
Info Flaps Fully Retracted 445 ft agl · 143 kt
Info Flaps Position 1 731 ft agl · 130 kt
Enroute Descent 68.35Enroute descent started 4 miles north of RKSM Seoul Air Base (K-16) Seongnam (Gyeonggi-do, South Korea). Descent from 1,024 ft asl to 494 ft asl, a decrease of 530 ft in 2 minutes and covering 3 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 123 kt92 kt min to max 155 kt 105 121 kt
32 % Average bank angle 18.2 °0.2 ° min to max 74.1 ° 24.8 6.1 °
57 % Average g force 1.08 g0.36 g min to max 2.01 g 0.44 0.62 g
Info Average VSI -364 fpm-4,166 fpm min to max 4,868 fpm 792 -1,321 fpm
Info Average altitude 635 ft asl345 ft asl min to max 1,024 ft asl 1,024 494 ft asl
Info Average pitch angle -1.4 °-21.7 ° min to max 27.4 ° -1.0 -10.7 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 2 689 ft agl · 110 kt
Info Flaps Position 3 710 ft agl · 109 kt
Enroute Climb 2 56.91Enroute climb started 4 miles south east of Seoul (Seoul, South Korea). Climbing from 453 ft asl to 5,048 ft asl, an increase of 4,596 ft in 8 minutes and covering 9 nm.
ScoreDescriptionStartProfileEnd
0 % Average speed 65 kt32 kt min to max 132 kt 125 73 kt
100 % Average bank angle 2.5 °0.0 ° min to max 14.3 ° 10.9 0.0 °
69 % Average g force 1.04 g0.44 g min to max 1.79 g 0.91 1.00 g
Info Average VSI 479 fpm-2,123 fpm min to max 2,403 fpm -2,087 18 fpm
Info Average altitude 2,088 ft asl384 ft asl min to max 5,048 ft asl 453 5,048 ft asl
Info Average pitch angle 9.5 °-12.2 ° min to max 22.7 ° -11.4 2.8 °
Info Turn coordination 00 min to max 0 0 0

Events

Fail Stall Warning Activated 1,582 ft agl · 50 kt
Fail Stall Warning Activated 1,657 ft agl · 52 kt
Fail Stall Warning Activated 1,907 ft agl · 50 kt
Fail Stall Warning Activated 2,114 ft agl · 52 kt
Fail Stall Warning Activated 2,282 ft agl · 51 kt
Fail Stall Warning Activated 2,178 ft agl · 50 kt
Fail Stall Warning Activated 2,499 ft agl · 50 kt
Fail Stall Warning Activated 2,383 ft agl · 51 kt
Fail Stall Warning Activated 2,856 ft agl · 52 kt
Fail Stall Warning Activated 3,109 ft agl · 52 kt
Fail Stall Warning Activated 3,615 ft agl · 51 kt
Fail Stall Warning Activated 3,869 ft agl · 52 kt
Fail Stall Warning Activated 3,826 ft agl · 51 kt
Fail Stall Warning Activated 4,131 ft agl · 54 kt
Fail Stall Warning Activated 4,169 ft agl · 53 kt
Fail Stall Warning Activated 4,237 ft agl · 53 kt
Fail Stall Warning Activated 4,455 ft agl · 55 kt
Fail Stall Warning Activated 4,629 ft agl · 52 kt
Fail Stall Warning Activated 4,669 ft agl · 53 kt
Fail Stall Warning Activated 4,608 ft agl · 54 kt
Fail Stall Warning Activated 4,645 ft agl · 56 kt
Info Flaps Position 1 418 ft agl · 132 kt
Info Flaps Fully Retracted 399 ft agl · 133 kt
Info Autopilot Master Switched On 450 ft agl · 127 kt
Info Autopilot Wing Leveler Activated 450 ft agl · 127 kt
Info Autopilot Glideslope Active Activated 450 ft agl · 127 kt
Info Autopilot Nav1 Lock Activated 1,126 ft agl · 84 kt
Info Stall Warning Deactivated 1,613 ft agl · 51 kt
Info Stall Warning Deactivated 1,738 ft agl · 45 kt
Info Stall Warning Deactivated 1,957 ft agl · 43 kt
Info Stall Warning Deactivated 2,163 ft agl · 43 kt
Info Stall Warning Deactivated 2,308 ft agl · 42 kt
Info Stall Warning Deactivated 2,204 ft agl · 43 kt
Info Stall Warning Deactivated 2,542 ft agl · 44 kt
Info Stall Warning Deactivated 2,445 ft agl · 44 kt
Info Stall Warning Deactivated 2,934 ft agl · 43 kt
Info Stall Warning Deactivated 3,151 ft agl · 43 kt
Info Stall Warning Deactivated 3,688 ft agl · 44 kt
Info Stall Warning Deactivated 3,916 ft agl · 45 kt
Info Stall Warning Deactivated 3,887 ft agl · 44 kt
Info Stall Warning Deactivated 4,186 ft agl · 44 kt
Info Stall Warning Deactivated 4,137 ft agl · 60 kt
Info Stall Warning Deactivated 4,296 ft agl · 45 kt
Info Stall Warning Deactivated 4,556 ft agl · 46 kt
Info Stall Warning Deactivated 4,692 ft agl · 44 kt
Info Stall Warning Deactivated 4,639 ft agl · 60 kt
Info Autopilot Altitude Hold Activated 4,521 ft agl · 70 kt
Info Autopilot Glideslope Active Deactivated 4,521 ft agl · 70 kt
Info Stall Warning Deactivated 4,658 ft agl · 46 kt
Info Stall Warning Deactivated 4,612 ft agl · 63 kt
Enroute Level 2 94.57Enroute level cruise started 4 miles north east of Anyang-si (Gyeonggi-do, South Korea) and lasted 30 minutes, covering 62 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 5,043 ft asl4,714 ft asl min to max 5,515 ft asl 5,053 4,898 ft asl
100 % Average speed 116 kt39 kt min to max 132 kt 88 107 kt
100 % Average bank angle 5.7 °0.0 ° min to max 27.9 ° 0.1 11.0 °
46 % Average g force 1.01 g-0.20 g min to max 1.85 g 1.03 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle -0.2 °-21.2 ° min to max 35.4 ° 0.9 -10.4 °

Events

Info Autopilot Wing Leveler Deactivated 4,856 ft agl · 130 kt
Info Autopilot Nav1 Lock Deactivated 4,751 ft agl · 130 kt
Info Autopilot Altitude Hold Deactivated 4,751 ft agl · 130 kt
Info Autopilot Wing Leveler Activated 4,755 ft agl · 130 kt
Info Autopilot Glideslope Active Activated 4,755 ft agl · 130 kt
Info Autopilot Wing Leveler Deactivated 4,740 ft agl · 130 kt
Info Autopilot Nav1 Lock Activated 4,740 ft agl · 130 kt
Info Autopilot Altitude Hold Activated 4,742 ft agl · 130 kt
Info Autopilot Glideslope Active Deactivated 4,742 ft agl · 130 kt
Info Autopilot Altitude Hold Deactivated 4,355 ft agl · 130 kt
Info Autopilot Glideslope Active Activated 4,355 ft agl · 130 kt
Info Autopilot Nav1 Lock Deactivated 4,396 ft agl · 130 kt
Info Autopilot Heading Hold Activated 4,396 ft agl · 130 kt
Info Autopilot Altitude Hold Activated 4,388 ft agl · 129 kt
Info Autopilot Glideslope Active Deactivated 4,388 ft agl · 129 kt
Info Autopilot Master Switched Off 4,285 ft agl · 137 kt
Info Autopilot Heading Hold Deactivated 4,285 ft agl · 137 kt
Info Autopilot Altitude Hold Deactivated 4,285 ft agl · 137 kt
Info Flaps Position 1 4,355 ft agl · 142 kt
Info Flaps Position 3 4,622 ft agl · 125 kt
Enroute Descent 2 90.97Enroute descent started 2 miles south west of Cheongju-si (Chungcheongbuk-do, South Korea). Descent from 4,670 ft asl to 827 ft asl, a decrease of 3,843 ft in 2 minutes and covering 5 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 99 kt65 kt min to max 153 kt 118 69 kt
100 % Average bank angle 7.6 °0.0 ° min to max 23.7 ° 1.8 4.0 °
10 % Average g force 1.01 g0.12 g min to max 2.83 g 0.39 1.08 g
Info Average VSI -1,262 fpm-5,514 fpm min to max 2,213 fpm -4,064 -724 fpm
Info Average altitude 1,764 ft asl827 ft asl min to max 4,670 ft asl 4,670 827 ft asl
Info Average pitch angle -4.9 °-24.3 ° min to max 19.0 ° -24.3 -2.2 °
Info Turn coordination 00 min to max 0 0 0
Arrival Final 3 96.72Approaching runway 06R at RKTU Cheongju International Airport from 3 nm to 2 nm. Descent from 645 ft agl to 494 ft agl. A decrease of 151 ft in 24 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 2.4 °2.2 ° min to max 2.6 °Target 3.0 ° 2.3 2.2 °
100 % Average speed 76 kt68 kt min to max 93 kt 70 93 kt
100 % Heading variation 0.5 °0.2 ° min to max 0.7 ° 0.3 0.2 °
90 % Average bank angle 4.1 °1.2 ° min to max 6.6 ° 4.0 4.4 °
87 % Average g force 1.00 g0.52 g min to max 1.25 g 1.08 1.08 g
Info Average VSI -373 fpm-968 fpm min to max 568 fpm -700 -607 fpm
Info Average altitude 598 ft agl494 ft agl min to max 645 ft agl 645 494 ft agl
Info Average pitch angle -0.4 °-5.3 ° min to max 7.7 ° -0.8 -1.3 °
22.252.52.753400450500550600650700750800850900950Distance to Touchdown NMApproach Height ft22.252.52.753-90-68-45-23023456890Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 2 92.83Approaching runway 06R at RKTU Cheongju International Airport from 2 nm to 1 nm. Descent from 489 ft agl to 312 ft agl. A decrease of 177 ft in 36 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 2.6 °2.2 ° min to max 2.8 °Target 3.0 ° 2.2 2.7 °
100 % Average speed 86 kt79 kt min to max 96 kt 93 84 kt
100 % Heading variation -0.2 °-0.7 ° min to max 0.5 ° 0.0 0.4 °
69 % Average bank angle 5.0 °0.1 ° min to max 14.5 ° 0.9 5.1 °
90 % Average g force 1.00 g0.58 g min to max 1.41 g 1.22 1.18 g
Info Average VSI -287 fpm-962 fpm min to max 594 fpm -374 -438 fpm
Info Average altitude 423 ft agl312 ft agl min to max 506 ft agl 489 312 ft agl
Info Average pitch angle -0.6 °-6.0 ° min to max 5.6 ° 1.3 -0.4 °
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 95.94Approaching runway 06R at RKTU Cheongju International Airport from 1 nm to 0 nm. Descent from 307 ft agl to 29 ft agl. A decrease of 278 ft in 32 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 1.9 °0.8 ° min to max 3.2 °Target 3.0 ° 2.8 0.8 °
100 % Average speed 77 kt75 kt min to max 84 kt 84 75 kt
100 % Heading variation 0.1 °-0.2 ° min to max 0.2 ° 0.1 0.2 °
87 % Average bank angle 2.1 °0.0 ° min to max 7.8 ° 2.6 2.2 °
85 % Average g force 1.01 g0.48 g min to max 1.29 g 0.98 1.08 g
Info Average VSI -546 fpm-807 fpm min to max -169 fpm -332 -670 fpm
Info Average altitude 92 ft agl29 ft agl min to max 307 ft agl 307 29 ft agl
Info Average pitch angle -1.4 °-5.5 ° min to max 1.9 ° -0.6 -1.7 °
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-50-38-25-13013253850Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 86.97Landing on runway 06R at RKTU Cheongju International Airport, runway length 2,723 m. Good threshold height. Threshold speed was too high at 75 kt.
ScoreDescriptionStartProfileEnd
89 % Threshold speed was too high at 75 kt. Target 60 kt
100 % Target 50 ft agl
76 % The flare wandered off the target profile. The aircraft was flown onto the runway - pitch changed 5.6° and the descent was barely arrested. Touchdown was 34 m past the threshold. Start the flare with progressive back pressure rather than one pull, and keep it coming.
64 % Heading variation 41.8 °39.8 ° min to max 43.7 ° 39.8 43.7 °
93 % Average bank angle 3.3 °2.4 ° min to max 4.6 ° 2.4 4.6 °
99 % Average g force 1.19 g1.08 g min to max 1.27 g 1.08 1.27 g
Info Average speed 75 kt74 kt min to max 75 kt 75 74 kt
Info Average VSI -621 fpm-667 fpm min to max -549 fpm -667 -549 fpm
Info Average altitude 2 ft agl0 ft agl min to max 5 ft agl 5 0 ft agl
Info Average pitch angle 0.3 °-1.4 ° min to max 1.5 ° -1.4 1.5 °
09.731929394901123344657Runway Distance mLanding Height ft09.7319293949-24-20-16-12-8-404812162024Runway Distance mRunway Width m
Arrival Touchdown 44.44Touchdown distance was good at 29 m. Touchdown speed at 74 kt was excessively fast. Touchdown rate was very hard at -549 fpm. Runway touchdown position was misaligned by 14.2 m from centreline. Local weather - Temperature 25 °C. Wind 4 kt at 250 °. Crosswind: 1 kt Tailwind: 4 kt.
ScoreDescriptionStartProfileEnd
0 % Touchdown VSI was -549 fpm.
100 % Touchdown distance was 29 mTarget 457 m
18 % Speed at touchdown 74 ktTarget below 51 kt
59 % Runway alignment max 14.16 m13.76 m left 13.31 14.16 m
68 % Average bank angle 3.7 °2.8 ° min to max 4.6 ° 4.6 2.8 °
91 % Average g force 1.27 g1.14 g min to max 1.40 g 1.27 1.14 g
60 % Landing Bounce
Info Average speed 74 kt73 kt min to max 74 kt 74 73 kt
Info Average pitch angle 1.3 °1.0 ° min to max 1.5 ° 1.5 1.5 °
Arrival Rollout 78.69Total landing distance 499 m, 18 % of runway. Runway rollout alignment was slightly misaligned by 15.1 m from centreline.
ScoreDescriptionStartProfileEnd
100 % Landing distance 499 m18 % of runway.
56 % Runway alignment max 15.13 m15.13 m left to 0.00 m left 14.24 10.88 m
85 % Average g force 1.01 g0.75 g min to max 1.51 g 1.14 0.99 g
Info Average speed 77 kt42 kt min to max 83 kt 83 42 kt
Info Average pitch angle 1.5 °-2.2 ° min to max 5.3 ° 1.5 0.4 °
Info Average bank angle 0.5 °0.0 ° min to max 2.7 ° 2.7 0.0 °

Events

Info Bounce during touchdown 3 ft agl · 67 kt
Runway Exit Exiting runway, average speed 3 kt
ScoreDescriptionStartProfileEnd
Info Average speed 17 kt10 kt min to max 36 kt 36 10 kt
Info Average pitch angle 0.4 °0.1 ° min to max 0.8 ° 0.3 0.4 °
Info Average bank angle 0.1 °0.0 ° min to max 0.3 ° 0.1 0.3 °
Info Average g force 1.00 g0.99 g min to max 1.01 g 1.01 1.00 g

Takeoff

90.45 %
100.00Takeoff roll524 m · 15 %
100.00Liftoff speed56 kt
52.27Runway alignment16.14 m L
OkBounce on takeoffNone
97.94Rate of climb571 ft/m
Takeoff weight997 kg
Airfield elevation36 ft asl
Wind280° · 4 kn · 2 kn cross

Approach

95.16 %
Stable1,000 ft gateAll five good
Stable500 ft gateAll five good
100.00Threshold height4 ft
89.41Threshold speed74 kt
64.40Centreline offset13.31 m L
Flare 75.55The flare wandered off the target profile. The aircraft was flown onto the runway - pitch changed 5.6° and the descent was barely arrested. Touchdown was 34 m past the threshold. Start the flare with progressive back pressure rather than one pull, and keep it coming.

Touchdown

44.44 %
100.00Touchdown point34 m
59.48Centreline at touchdown14.16 m L
0.00Sink rate-549 ft/m
91.43Touchdown force1.40 G
FailBounces1
78.69Rollout distance445 m · 17 % used
Landing weight961 kg
Airfield elevation190 ft asl
Wind250° · 4 kn · 1 kn cross

The stabilisation gates

Two stabilised approach gates, each with six checks at 1,000 ft and 500 ft above the runway.

Six checks, two gates1,000 ft500 ft
Gear down
Landing flap
Sink rate
On glideslope
On centreline
On speed

The approach, gate by gate

Gate Height Centreline Speed
2.0 nm 548 ft 0.81° L +23 kt
1.5 nm 482 ft 0.68° R +20 kt
1.0 nm 304 ft 0.66° L +28 kt
0.5 nm 202 ft 0.61° R +24 kt
THR 6 ft 12.19 m L +15 kt

Touchdown on RKTU 06R

Past threshold
34 m
Off centreline
14.16 mL
Sink rate
-549 ft/m
Impact
1.40G

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

4 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 4 ft, down at 34 m

Plan view — the first 1,524 m of the 2,723 m runway, to the same scale as the side view.

5001,0001,500 THRESHOLD FULL SCORE TO 503 M 34 m past threshold CLEARED

The 34 m touchdown sits inside the full-score zone. The arrival was smooth.

Runway used 479 m of 2,723 m · 18 %

The rest of the report

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Flight narrative

Departing from Gimpo International Airport's runway 32R, the Cessna Skyhawk began its takeoff roll, accelerating down the 2,723-meter runway. The aircraft lifted off at a speed of 57 knots, clearing the ground in a distance of 524 meters, which represented 15% of the available runway length. As the aircraft transitioned into the enroute climb phase, it ascended from an initial altitude of 280 feet above sea level to 884 feet, a gain of 605 feet over a distance of 2 nautical miles, achieved in just 2 minutes.

The enroute climb phase was followed by a level cruise, which lasted for 6 minutes and covered a distance of 13 nautical miles. The aircraft then began its descent, reducing its altitude from 1,024 feet to 494 feet over a distance of 3 nautical miles, achieved in 2 minutes. This pattern of climb and cruise was repeated several times, with the aircraft climbing from 453 feet to 5,048 feet over a distance of 9 nautical miles, and then cruising at that altitude for 30 minutes, covering a distance of 62 nautical miles. The final descent phase began 2 miles southwest of Cheongju-si, with the aircraft reducing its altitude from 4,670 feet to 827 feet over a distance of 5 nautical miles, achieved in 2 minutes.

As the aircraft approached Cheongju International Airport's runway 06R from the southwest, it began its final approach, aligning itself with the runway at a heading of 52.0 degrees. The aircraft touched down on the runway at a speed of 74 knots, with a touchdown distance of 29 meters. However, the touchdown speed was slightly too high, and the touchdown rate was very hard, at -549 feet per minute. The runway touchdown position was also slightly misaligned from the centerline, by 14.2 meters. The total landing distance was 499 meters, representing 18% of the available runway length. Following the landing, the aircraft taxied off the runway, with the runway rollout alignment slightly misaligned from the centerline, by 15.1 meters. The total flight distance was 97 nautical miles, with a total flight time of 52 minutes, and the aircraft used 36 kilograms of fuel during the flight.

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Takeoff report
Takeoff on runway 32R at RKSS Gimpo International Airport in the Cessna Skyhawk
92.78 %
90.45 %
Takeoff Roll
Departure roll runway 32R at RKSS Gimpo International Airport. Takeoff distance 524 m 15 % of runway. Liftoff speed was 57 kt. Local weather - Temperature 24 °C. Wind 4 kt at 280 °. Crosswind: 2 kt Headwind: 3 kt.
Takeoff Distance
100 %
Roll distance of 524 m using 14.57 % of runway
Liftoff Speed
100 %
Liftoff speed was 57 kn - Target 62 kn
Alignment
52.27 %
16.14 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
60 45 30
Bank °
Info
2 1 0
Pitch °
Info
4 2.5 1
02505007501,000-20-15-10-505101520 Runway Distance m Runway Alignment to End of Runway m
97.94 %
Climb 1
Departure climb to 50 ft agl from runway 32R RKSS Gimpo International Airport.
Alignment
91.78 %
2 0 -2
IAS kt
100 %
70 60 50
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Pitch °
Info
11 7 3
Climb Rate fpm
Info
800 350 -100
89.93 %
Climb 2
Departure climb to 400 ft agl from 32R RKSS Gimpo International Airport.
Alignment
88.25 %
2 0 -2
IAS kt
100 %
70 60 50
Bank °
73.09 %
15 7.5 0
G
96 %
1.5 1 0.5
Pitch °
Info
14 8.5 3
Climb Rate fpm
Info
1,100 500 -100
02505007501,00004080120160200 Runway Distance m Height at End of Runway ft
00.020.050.070.090.110100200 Climb Distance NM Climb Profile to 1,000 ft
00.020.050.070.090.11-60-48-36-24-1201224364860 Climb Distance NM Runway Alignment (in m) to 1,000 ft
Landing report
Landing on runway 06R at RKTU Cheongju International Airport in the Cessna Skyhawk
Landing Score 76.51 %
Landing Summary

The aircraft touched down on runway 06R at RKTU Cheongju International Airport, a 2,723-meter-long runway, after a final approach from the southwest. The approach quality was satisfactory, with a good threshold height achieved. However, the threshold speed was too high at 75 kt, indicating a slight deviation from the optimal landing speed. The touchdown distance of 29 meters was within acceptable limits, but the touchdown speed of 74 kt was too fast, contributing to a very hard touchdown rate of -549 fpm.

Upon touchdown, the aircraft's runway touchdown position was misaligned by 14.2 meters from the centreline, indicating a slight deviation from the desired centreline alignment. The local weather conditions, with a temperature of 25 °C and a wind speed of 4 kt at 250 °, contributed to a minimal crosswind component of 1 kt and a tailwind of 4 kt. The total landing distance of 499 meters, which accounted for 18% of the runway length, was within acceptable limits.

The rollout phase was characterized by a slight misalignment from the centreline, with the aircraft deviating by 15.1 meters. Despite these deviations, the overall landing performance was satisfactory, earning a score of 84.9%. The landing report highlights areas for improvement, including reducing the threshold speed and touchdown speed to achieve a smoother touchdown and better centreline alignment during the rollout phase.

96.72 %
Final 3
Approaching runway 06R at RKTU Cheongju International Airport from 3 nm to 2 nm. Descent from 645 ft agl to 494 ft agl. A decrease of 151 ft in 24 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
93 76 60
Alignment
100 %
0.5 0 -0.5
Bank °
90.16 %
11 5.5 0
G
86.86 %
1.5 1 0.5
Descent Rate fpm
Info
568 -216 -1,000
22.252.52.753400450500550600650700750800850900950 Distance to Touchdown NM Approach Height ft
22.252.52.753-90-68-45-23023456890 Distance to Touchdown NM Approach Runway Alignment m
92.83 %
Final 2
Approaching runway 06R at RKTU Cheongju International Airport from 2 nm to 1 nm. Descent from 489 ft agl to 312 ft agl. A decrease of 177 ft in 36 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
96 83 70
Alignment
100 %
0.5 0 -0.5
Bank °
69.03 %
15 7.5 0
G
90.29 %
1.5 1 0.5
Descent Rate fpm
Info
594 -203 -1,000
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
95.94 %
Final 1
Approaching runway 06R at RKTU Cheongju International Airport from 1 nm to 0 nm. Descent from 307 ft agl to 29 ft agl. A decrease of 278 ft in 32 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
84 77 70
Alignment
100 %
0.5 0 -0.5
Bank °
87.42 %
8 4 0
G
84.57 %
1.5 1 0.5
Descent Rate fpm
Info
-169 -535 -900
00.250.50.751050100150200250300350 Distance to Touchdown NM Approach Height ft
00.250.50.751-50-38-25-13013253850 Distance to Touchdown NM Approach Runway Alignment m
86.97 %
Landing
Landing on runway 06R at RKTU Cheongju International Airport, runway length 2,723 m. Good threshold height. Threshold speed was too high at 75 kt.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
89.41 %
Threshold speed was too high at 75 kt. Target 60 kt
Flare
75.55 %
The flare wandered off the target profile. The aircraft was flown onto the runway - pitch changed 5.6° and the descent was barely arrested. Touchdown was 34 m past the threshold. Start the flare with progressive back pressure rather than one pull, and keep it coming.
Centreline ft
64.4 %
100 0 -100
Bank °
93.43 %
5 3.5 2
G
98.86 %
1.5 1 0.5
IAS kt
Info
75 72 70
Pitch °
Info
2 0.5 -1
Descent Rate fpm
Info
-563 -632 -700
09.731929394901123344657 Runway Distance m Landing Height ft
09.7319293949-24-20-16-12-8-404812162024 Runway Distance m Runway Width m
44.44 %
Touchdown
Touchdown distance was good at 29 m. Touchdown speed at 74 kt was excessively fast. Touchdown rate was very hard at -549 fpm. Runway touchdown position was misaligned by 14.2 m from centreline. Local weather - Temperature 25 °C. Wind 4 kt at 250 °. Crosswind: 1 kt Tailwind: 4 kt.
Warning: Landed with a 4 kt tailwind
Touchdown
0 %
Touchdown rate was very hard at -549 ft/m.
Speed
17.65 %
Touchdown speed at 74 kt was excessively fast. Target below 51 kn
Distance
100 %
Touchdown distance was good at 29 m.
Alignment
59.48 %
Runway touchdown position was misaligned by 14.2 m from centreline.
Bank
68.41 %
Bank angle 3.7 °
G
91.43 %
G 1.27 g
Bounce
60 %
Bounce Detected
78.69 %
Rollout
Total landing distance 499 m, 18 % of runway. Runway rollout alignment was slightly misaligned by 15.1 m from centreline.
Distance
100 %
Landing distance 499 m using 18.32 % of runway
Alignment
55.94 %
Runway rollout alignment was slightly misaligned by 15.1 m from centreline.
G
85.14 %
1.25 1 0.75
IAS kt
Info
73 46 20
Bank °
Info
3 1.5 0
Pitch °
Info
6 2 -2
0200400 Runway Distance m Runway Width m
Metrics
Metrics

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