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ZC02
Vietnam
Runway XX
Elevation0 ft asl
Fuel28 kg

Flight Score

74.82 %
ZC02
Vietnam
Runway 37
Elevation0 ft asl
Weight701 kg
Fuel27 kg
Wind180° · 1 kn · 1 kn cross
21 Sep 2023 0:05 2 nm DV20 1 kg
Departure Score
66.08 %
Enroute Score
95.55 %
Arrival Score
55.78 %

What went well

Touched down at -145 fpm — a soft arrival
Touchdown 42 m in — inside the full-score zone
1.24 G at touchdown — inside band

What held you back

Departure Climb 2 — Heading variation -52.5 ° at 0 %, bank angle up to 15.6 ° at 64 %, −11.31 points
Arrival Final 1 — Approach angle 1.2 ° at 0 %, speed limits at 0 %, −6.11 points
Arrival Landing — Landing and flare profile at 0 %, Heading variation 1.6 ° at 0 %, −4.00 points

Next time

Work on the flare

See Arrival Landing

You crossed the threshold slow. Without the speed there is little energy left to round out with, so the flare comes up short and the touchdown tends to be firm - and that feels exactly like flaring too late. Resist the fix that feels natural, flaring earlier: it bleeds off more speed and makes the next landing firmer still. Fly the approach speed all the way to the threshold, and the flare has something to work with.

Read more in Flare Timing

Start to finish · 8 stages, 6 in the score

The flight story

The approach before the go-around was abandoned. Its marks are shown, but only the approach that landed counts.

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 Climb 2 66.08Departure climb to 400 ft agl from Da Nang Static Carrier - CVN76.
ScoreDescriptionStartProfileEnd
0 % Heading variation -52.5 °-180.0 ° min to max 179.9 ° -180.0 0.2 °
100 % Average speed 37 kn0 kn min to max 55 kn 0 54 kn
64 % Average bank angle 1.2 °0.0 ° min to max 15.6 ° 0.1 15.6 °
100 % Average g force 1.01 g0.88 g min to max 1.09 g 1.00 0.99 g
Info Average VSI 74 ft/m-183 ft/m min to max 648 ft/m 0 648 ft/m
Info Average altitude 80 ft agl70 ft agl min to max 166 ft agl 77 166 ft agl
Info Average pitch angle 3.6 °-2.3 ° min to max 12.0 ° -1.6 11.0 °

Events

Info Flaps Fully Retracted 105 ft agl · 57 kt
Enroute Climb 95.55Enroute climb started overhead ZC02 Da Nang Static Carrier - CVN76 (Thanh Pho GJa Nang, Vietnam). Climbing from 176 ft asl to 982 ft asl, an increase of 806 ft in 1 minutes and covering 1 nm.
ScoreDescriptionStartProfileEnd
89 % Climb speed 58 kn53 kn min to max 67 knTarget 65 kn 54 62 kn
100 % Average bank angle 6.6 °0.1 ° min to max 16.6 ° 16.6 0.2 °
100 % Average g force 0.99 g0.84 g min to max 1.15 g 0.98 0.96 g
Info Average VSI 608 ft/m27 ft/m min to max 1,127 ft/m 622 415 ft/m
Info Average altitude 582 ft asl176 ft asl min to max 982 ft asl 176 982 ft asl
Info Average pitch angle 9.4 °3.8 ° min to max 13.4 ° 10.3 7.0 °
Info Turn coordination 00 min to max 0 0 0
Arrival 91.05Not counted in the flight scoreArrival started overhead ZC02 Da Nang Static Carrier - CVN76 (Thanh Pho GJa Nang, Vietnam).
ScoreDescriptionStartProfileEnd
100 % Average speed 71 kn60 kn min to max 86 kn 62 86 kn
85 % Average bank angle 16.5 °0.0 ° min to max 34.7 ° 0.1 12.0 °
86 % Average g force 1.02 g0.50 g min to max 1.24 g 1.06 1.02 g
Info Average VSI -880 ft/m-2,055 ft/m min to max 562 ft/m 475 -1,906 ft/m
Info Average altitude 801 ft asl385 ft asl min to max 1,018 ft asl 990 385 ft asl
Info Average pitch angle -3.7 °-15.2 ° min to max 8.9 ° 8.9 -12.0 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 1 761 ft agl · 81 kt
Info Flaps Position 2 662 ft agl · 85 kt
Arrival Final 1 26.71Approaching runway 37 at ZC02 Da Nang Static Carrier - CVN76 from 1 nm to 0 nm. Descent from 355 ft agl to 80 ft agl. A decrease of 275 ft in 41 seconds.
ScoreDescriptionStartProfileEnd
0 % Approach angle 1.2 °0.4 ° min to max 2.9 °Target 3.0 ° 2.9 0.5 °
0 % Average speed 52 kn43 kn min to max 86 kn 86 43 kn
0 % Heading variation -2.0 °-7.7 ° min to max 1.8 ° 1.8 0.2 °
35 % Average bank angle 3.1 °0.0 ° min to max 27.0 ° 5.9 0.1 °
97 % Average g force 1.03 g0.89 g min to max 1.31 g 1.18 1.06 g
Info Average VSI -356 ft/m-1,799 ft/m min to max -137 ft/m -1,799 -137 ft/m
Info Average altitude 130 ft agl80 ft agl min to max 355 ft agl 355 80 ft agl
Info Average pitch angle 3.6 °-9.6 ° min to max 7.4 ° -9.4 7.4 °

Events

Info Stall Warning Activated 90 ft agl · 51 kt
Info Stall Warning Deactivated 84 ft agl · 51 kt
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-110-83-55-280285583110Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 52.01Landing on runway 37 at ZC02 Da Nang Static Carrier - CVN76, runway length 490 ft. Good threshold height. Threshold speed at 43 kn was well below target, take care not to stall.
ScoreDescriptionStartProfileEnd
49 % Threshold speed at 43 kn was well below target, take care not to stall. Target 55 kn
0 % Landing and flare profile
0 % Heading variation 1.6 °0.3 ° min to max 3.3 ° 0.3 3.3 °
100 % Average bank angle 0.4 °0.0 ° min to max 1.0 ° 0.1 1.0 °
100 % Average g force 0.96 g0.90 g min to max 1.06 g 1.06 0.97 g
Info Average speed 42 kn42 kn min to max 43 kn 43 42 kn
Info Average VSI -104 ft/m-145 ft/m min to max -80 ft/m -128 -145 ft/m
Info Average altitude 2 ft agl0 ft agl min to max 3 ft agl 3 0 ft agl
Info Average pitch angle 5.2 °3.9 ° min to max 7.3 ° 7.3 6.0 °
0102131415103.146.299.431316Runway Distance mLanding Height ft01021314151-18-15-12-9-6-30369121518Runway Distance mRunway Width m
Arrival Touchdown 86.44Touchdown point was very long using more than 50% of available runway. Touchdown speed at 42 knwas fast. Touchdown rate was smooth at -145 ft/m. Runway touchdown position was misaligned by 41 ft from centreline. Local weather - Temperature 83 °F. Wind 1 kn at 180 °. Crosswind: 1 kn Headwind: 0 kn.
ScoreDescriptionStartProfileEnd
90 % Touchdown VSI was -145 ft/m.
100 % Touchdown distance was 127 ftTarget 663 ft
84 % Speed at touchdown 42 knTarget 44 kn
62 % Runway alignment max 41.2 ft31.5 ft left 20.2 41.2 ft
56 % Average bank angle 1.1 °0.2 ° min to max 1.9 ° 1.0 0.6 °
100 % Average g force 1.03 g0.85 g min to max 1.24 g 0.97 1.00 g
100 % Landing Bounce
Info Average speed 41 kn39 kn min to max 42 kn 42 39 kn
Info Average pitch angle 4.3 °-3.2 ° min to max 7.9 ° 6.0 -3.2 °

Events

Info Battery Master On 3 ft agl
Info Engine 1 Started 3 ft agl
Info Landing Gear Down 3 ft agl
Info Parking Brake On 3 ft agl
Info Flaps Position 2 3 ft agl
Info Parking Brake Off 3 ft agl
Arrival Rollout 57.98Total landing distance 398 ft, 81 % of runway. Runway rollout alignment was misaligned by 58 ft from centreline.
ScoreDescriptionStartProfileEnd
75 % Landing distance 398 ft81 % of runway.
44 % Runway alignment max 58.0 ft58.0 ft left to 0.0 ft left 41.9 58.0 ft
100 % Average g force 0.99 g0.98 g min to max 1.01 g 1.00 0.98 g
Info Average speed 37 kn30 kn min to max 44 kn 44 30 kn
Info Average pitch angle -2.5 °-3.0 ° min to max -1.9 ° -3.0 -2.8 °
Info Average bank angle 0.2 °0.0 ° min to max 0.3 ° 0.3 0.1 °
Runway Exit Exiting runway, average speed 7 kn
ScoreDescriptionStartProfileEnd
Info Average speed 13 kn4 kn min to max 30 kn 30 4 kn
Info Average pitch angle -2.0 °-2.9 ° min to max -1.4 ° -2.8 -2.0 °
Info Average bank angle 0.1 °0.0 ° min to max 0.4 ° 0.0 0.2 °
Info Average g force 0.99 g0.97 g min to max 1.00 g 0.97 1.00 g

Events

Info Flaps Position 1 3 ft agl · 9 kt
Info Flaps Fully Retracted 3 ft agl · 8 kt

The approach to ZC02 37

The final from 4 nm.

Profile height against the 3° glideslope, with its 2° band in green.

Inside the glideslope band from 0.9 nm, where the final began, to the threshold, never more than 140 ft above the slope.

How to read this

Your height above the runway against the distance still to go. The glideslope is the steady descent path to the aiming point, 305 m past the threshold: 3° here, which is about 320 ft for every nautical mile out, crossing the threshold at about 50 ft. The row under the distances is the height it puts you at. Inside the green band your path is drawn green; outside it, amber.

5001,0001,5002,0002,500 ft4 nm3 nm2 nm1 nmTHRON SLOPE1,3301,0106903703° GLIDESLOPE · 2° BAND489160
GlideslopeAllowed bandYou, inside the bandYou, outside itYour height there

Plan distance off the extended centreline, your left at the top, with the 1° band. Sideways distances are drawn 3× larger than distances along the final.

Joined 165 m left of the centreline at 0.9 nm, then 86 m right of it from 0.4 nm to the threshold.

How to read this

Looking down from above, flying left to right towards the runway: up the page is left of the centreline, down is right. Sideways distances are stretched so that small drifts show, so a line that looks wild here may be only a few tens of feet. The labels are how far off you were at each distance, amber when outside the band.

4 nm3 nm2 nm1 nmTHR305 m L0305 m RLEFT ↑RIGHT ↓1° BAND165 m L16 m L
Extended centreline1° either sideYour trackOutside the band

Landing and touchdown on ZC02 37

Over the threshold

Threshold height99.53
2ft
Threshold speed48.52
43kt
Centreline offset0.00
1.00m L

Touchdown

Past threshold100.00
42m
Centreline61.87
12.56m L
Speed84.37
41kt
Touchdown rate90.02
-145fpm
Impact100.00
1.24G
BouncesOk
None
The crosswind

Calm: nothing to correct for. Touched down with the nose 1° left of the track, wings level.

How to read this

The wind is the one recorded at the landing, split along the runway (headwind or tailwind) and across it. To hold the centreline in a crosswind the nose points a little into wind - the crab - and is straightened with rudder just before the wheels touch, often with the into-wind wing lowered to stop the drift. These are the nose against the direction you were actually moving, and the wings, at the moment of touchdown. Shown for reading; not marked.

The stop

From 48 kt at touchdown to taxi speed (30 kt) in 4 s, an average deceleration of 0.25 g.

How to read this

Your ground speed from the moment the wheels touched until you were down to taxi speed, against the distance rolled. A steep line is hard braking, a shallow one a long, gentle roll. For scale, an airliner's lowest autobrake setting decelerates at about 0.15 g, a medium one about 0.3 g. Shown for reading; not marked.

020406030 kt · 80 mtouchdown91 mkt
Your ground speed60 kt and taxi speed

Side view — the last 149 m of the approach.

Crossed the threshold at 2 ft, 48 ft below the 50 ft target. Touched down 42 m in, 263 m short of the ideal 305 m.

How to read this

The last stretch of the approach and the touchdown, from the side. The height is stretched so that the last few feet show: 80 ft top to bottom, against 149 m across. The dashed line is the ideal, 50 ft over the threshold and down 305 m in. The flare ring is where you began raising the nose, and "descent slowed" is where the sink came off; the figures beside them are the sink rate, pitch and speed at that point.

2 ft over the threshold · target 50 ft FLARE NORMALLY STARTS 11–45 FT 80 ft400 −144 fpm · 6° nose up · 42 kt Ideal — 50 ft, down at 305 m This flight — 2 ft, down at 42 m

Sink and pitch — through the flare, lined up with the side view.

The sink grew from 20 fpm at 3 ft to 140 fpm at touchdown. The nose went down 1.4° on the way down.

How to read this

Lined up with the side view above, so a point on one sits under the same point of the other. On top, how fast you were coming down: 0 is level, and −600 is 600 ft a minute down. Below, the pitch. In a flare the nose comes up and the descent slows towards 0. The figure at the touchdown line is your touchdown rate.

SINK RATE FPM · 0 IS LEVEL, LOWER IS COMING DOWN FASTERPITCH · HIGHER IS NOSE UP0−500−1,0000°5°10°touchdown−144 fpm at touchdown6° at touchdown
Sink ratePitchFlare began, descent slowedTouchdown

Plan view — the full 149 m runway, to the same scale as the side view.

Touched down 13 m left of the centreline, and stayed about there down the rollout, 12 m left at the widest.

How to read this

The runway from above, with your left at the top. Touching down inside the green bracket scores full marks for the distance. The shaded part is the rollout, up to where it ended.

THRESHOLD LEFT ↑ RIGHT ↓ FULL SCORE TO 503 M 42 m past threshold ROLLOUT ENDED
Your trackTouchdownRolloutCentreline

The 42 m touchdown sits inside the full-score zone. The arrival was smooth.

Runway used 81 m of 149 m · 54 %
In the air over the runway, 42 mRollout, 39 m Left over, 68 m
Rollout distance100.00
39m52 % used
Rollout alignment44.23
17.67m L

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