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SDUB
Ubatuba, Brazil
Runway 09
Elevation10 ft asl
Weight656 kg
Fuel27 kg
Wind261° · 4 kn · 1 kn cross

Flight Score

89.86 %
BUSH
5 miles south of Ubatuba (Sao Paulo, Brazil), Brazil
Runway XX
Elevation0 ft asl
Weight656 kg
Fuel26 kg
Wind266° · 4 kn · 4 kn cross
22 Jan 2026 0:10 7 nm Icon A5 1 kg
Departure Score
97.16 %
Enroute Score
100.00 %
Arrival Score
72.42 %

What went well

Touched down at -91 fpm — a soft arrival
Threshold crossed at 18 ft and 55 kt — both inside band
1.11 G at touchdown — inside band

What held you back

Arrival Rollout — Alignment max 124.33 m right at 0 %, −3.75 points
Arrival Taxi — Taxi Lights at 0 %, Landing Lights at 47 %, −2.56 points
Arrival Touchdown — Alignment max 122.14 m right at 0 %, −1.48 points

Next time

Shorten the long landing

See Arrival Touchdown

Ground effect becomes significant below about one wingspan of height. A Cessna 172, with a 36 ft span, enters ground effect at flare height - the float it feels in the hold-off is ground effect arriving on cue. An A320, with a span around 117 ft, has been in ground effect since before the threshold and there is no sudden cushion to feel, only a gradual reduction in induced drag that lengthens any float you allow.

Read more in Flare Timing

Start to finish · 12 stages, 11 in the score

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 Roll 100.00Departure roll runway 09 at SDUB Ubatuba Gastão Madeira State Airport. Takeoff distance 221 m 39 % of runway. Liftoff speed was 53 kt. Local weather - Temperature 23 °C. Wind 4 kt at 260 °. Crosswind: 1 kt Tailwind: 4 kt.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 221 m39 % of runway
100 % Liftoff speed was 53 ktTarget 60 kt
100 % Runway alignment max 1.05 m right0.00 m left to 1.05 m right -0.69 -0.45 m
100 % Average g force 1.00 g0.98 g min to max 1.07 g 1.00 1.07 g
100 % Takeoff Bounce
Info Average pitch angle 1.9 °0.2 ° min to max 5.9 ° 0.2 5.9 °
Info Average bank angle 0.3 °0.0 ° min to max 0.8 ° 0.3 0.4 °

Events

Info Battery Master On 13 ft agl
Info Engine 1 Started 13 ft agl
Info Beacon Lights Switched On 13 ft agl
Info Landing Lights Switched On 13 ft agl
Info Navigation Lights Switched On 13 ft agl
Info Strobe Lights Switched On 13 ft agl
Info Landing Gear Down 13 ft agl
Info Parking Brake On 13 ft agl
Info Flaps Position 1 13 ft agl
Info Parking Brake Off 2 ft agl
Info Parking Brake On 2 ft agl
Departure Climb 1 98.38Departure climb to 50 ft agl from runway 09 SDUB Ubatuba Gastão Madeira State Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.0 °-0.0 ° min to max 0.1 ° -0.0 0.1 °
100 % Average speed 59 kt54 kt min to max 62 kt 54 62 kt
94 % Average bank angle 2.9 °0.5 ° min to max 4.5 ° 0.5 4.3 °
100 % Average g force 1.09 g1.01 g min to max 1.13 g 1.08 1.10 g
Info Average VSI 715 fpm358 fpm min to max 961 fpm 358 961 fpm
Info Average altitude 17 ft agl1 ft agl min to max 48 ft agl 1 48 ft agl
Info Average pitch angle 9.3 °5.4 ° min to max 14.4 ° 5.9 14.4 °

Events

Info Landing Gear Up 29 ft agl · 64 kt
Departure Climb 2 98.49Departure climb to 400 ft agl from 09 SDUB Ubatuba Gastão Madeira State Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.5 °0.1 ° min to max 1.5 ° 0.1 1.5 °
100 % Average speed 61 kt59 kt min to max 64 kt 62 64 kt
94 % Average bank angle 2.2 °0.0 ° min to max 4.3 ° 4.3 1.2 °
100 % Average g force 1.01 g0.87 g min to max 1.09 g 1.09 0.97 g
Info Average VSI 1,185 fpm834 fpm min to max 1,368 fpm 974 834 fpm
Info Average altitude 127 ft agl49 ft agl min to max 379 ft agl 49 379 ft agl
Info Average pitch angle 14.9 °10.4 ° min to max 16.2 ° 14.4 10.4 °

Events

Info Flaps Fully Retracted 323 ft agl · 63 kt
Departure Climb 3 91.79Departure climb to 1,000 ft agl from 09 SDUB Ubatuba Gastão Madeira State Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation 2.0 °1.6 ° min to max 2.5 ° 2.1 2.5 °
100 % Average speed 69 kt66 kt min to max 70 kt 66 69 kt
59 % Average bank angle 6.4 °0.1 ° min to max 17.6 ° 1.3 17.6 °
100 % Average g force 1.00 g0.96 g min to max 1.04 g 0.99 1.00 g
100 % Landing gear up
Info Average VSI 1,106 fpm801 fpm min to max 1,293 fpm 801 1,062 fpm
Info Average altitude 510 ft agl392 ft agl min to max 642 ft agl 392 642 ft agl
Info Average pitch angle 11.9 °10.5 ° min to max 12.9 ° 10.5 11.2 °

Events

Info Landing Lights Switched Off 433 ft agl · 70 kt
Enroute Climb 100.00Enroute climb started overhead Ubatuba (Sao Paulo, Brazil). Climbing from 669 ft asl to 812 ft asl, an increase of 143 ft in less than 1 minute. and covering less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 70 kt68 kt min to max 71 kt 68 71 kt
100 % Average bank angle 18.8 °16.4 ° min to max 20.7 ° 18.4 16.4 °
100 % Average g force 1.04 g1.00 g min to max 1.08 g 1.00 1.01 g
Info Average VSI 1,057 fpm936 fpm min to max 1,226 fpm 1,015 1,226 fpm
Info Average altitude 737 ft asl669 ft asl min to max 812 ft asl 669 812 ft asl
Info Average pitch angle 11.8 °10.8 ° min to max 12.8 ° 11.2 12.6 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 100.00Enroute level cruise started overhead Ubatuba (Sao Paulo, Brazil) and lasted 3 minutes, covering 5 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±542 ft of 1,014 ft asl833 ft asl min to max 1,096 ft asl 833 916 ft asl
100 % Average speed 89 kt69 kt min to max 93 kt 71 92 kt
100 % Average bank angle 2.0 °0.0 ° min to max 15.3 ° 15.3 1.1 °
100 % Average g force 1.00 g0.76 g min to max 1.15 g 1.01 1.03 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 1.1 °-1.4 ° min to max 13.0 ° 12.6 0.8 °
Enroute Descent 100.00Enroute descent started 4 miles south of Ubatuba (Sao Paulo, Brazil). Descent from 914 ft asl to 20 ft asl, a decrease of 894 ft in 3 minutes and covering 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 66 kt54 kt min to max 92 kt 92 56 kt
100 % Average bank angle 18.9 °0.0 ° min to max 37.1 ° 3.2 3.7 °
100 % Average g force 1.10 g0.86 g min to max 1.28 g 0.98 1.05 g
Info Average VSI -442 fpm-750 fpm min to max 301 fpm -130 -377 fpm
Info Average altitude 286 ft asl20 ft asl min to max 914 ft asl 914 20 ft asl
Info Average pitch angle -1.1 °-4.9 ° min to max 5.0 ° 0.7 -0.1 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Landing Lights Switched On 703 ft agl · 92 kt
Info Flaps Position 1 392 ft agl · 69 kt
Info Flaps Position 2 174 ft agl · 68 kt
Arrival Landing 83.26Approaching touchdown 5 miles south of Ubatuba (Sao Paulo, Brazil). Descent from 19 ft agl to 0 ft agl. A decrease of 19 ft in 20 seconds.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was slightly below target at 56 kt. Target 60 kt
74 % Good landing flare
0 % Alignment max 2.32 m right0.50 m right to 2.32 m right -0.50 -2.32 m
97 % Average bank angle 1.0 °0.0 ° min to max 3.4 ° 3.4 0.8 °
100 % Average g force 1.01 g0.94 g min to max 1.08 g 1.05 0.98 g
Info Average speed 48 kt42 kt min to max 56 kt 56 42 kt
Info Average VSI -70 fpm-374 fpm min to max 19 fpm -374 -56 fpm
Info Average altitude 5 ft agl0 ft agl min to max 19 ft agl 19 0 ft agl
Info Average pitch angle 3.6 °-0.1 ° min to max 6.5 ° -0.1 4.6 °
07515022530037545052560067507.8116233139Runway Distance mLanding Height ft075150225300375450525600675-12-10-8-6-4-2024681012Runway Distance mRunway Width m
Arrival Touchdown 82.18Touchdown 5 miles south of Ubatuba (Sao Paulo, Brazil). Touchdown speed at 42 kt was good. Touchdown rate was excellent at -56 fpm. Touchdown point was 64 m beyond the touchdown zone. Local weather - Temperature 23 °C. Wind 4 kt at 260 °. Crosswind: 4 kt Headwind: 2 kt
ScoreDescriptionStartProfileEnd
100 % Touchdown rate was -56 fpm.
100 % Speed at touchdown 42 ktTarget below 54 kt
0 % Alignment max 122.14 m right121.66 m right -121.17 -122.14 m
100 % Average bank angle 0.4 °0.0 ° min to max 0.8 ° 0.8 0.1 °
100 % Average g force 1.04 g0.98 g min to max 1.11 g 0.98 1.03 g
100 % Landing Bounce
Info Average speed 42 kt42 kt min to max 42 kt 42 42 kt
Info Average pitch angle 3.7 °2.6 ° min to max 4.6 ° 4.6 2.6 °
Arrival Rollout 55.00Landing rollout 5 miles south of Ubatuba (Sao Paulo, Brazil). Altitude0 ft asl. Distance was 101 m.
ScoreDescriptionStartProfileEnd
0 % Alignment max 124.33 m right0.00 m left to 124.33 m right -122.25 -121.48 m
100 % Average g force 1.01 g0.93 g min to max 1.11 g 0.99 1.00 g
Info Average speed 38 kt30 kt min to max 41 kt 41 30 kt
Info Average pitch angle 1.7 °0.4 ° min to max 3.4 ° 2.6 2.0 °
Info Average bank angle 0.1 °0.0 ° min to max 0.8 ° 0.1 0.8 °
Runway Exit Exiting rollout 5 miles south of Ubatuba (Sao Paulo, Brazil), Average speed was 30 kt
ScoreDescriptionStartProfileEnd
Info Average speed 27 kt26 kt min to max 29 kt 29 26 kt
Info Average pitch angle 0.7 °-0.1 ° min to max 1.5 ° 0.9 -0.1 °
Info Average bank angle 0.4 °0.1 ° min to max 0.8 ° 0.1 0.8 °
Info Average g force 0.99 g0.98 g min to max 1.01 g 1.01 0.99 g
Arrival Taxi 69.25Taxiing to the parking from the runway took 4 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
94 % Average speed 14 kt5 kt min to max 31 kt 24 8 kt
49 % Average speed turning corners 14 ktmax 21 kt 0 0 kt
100 % Average g force 1.00 g0.91 g min to max 1.12 g 1.02 1.01 g
Info Average pitch angle 0.3 °-3.6 ° min to max 3.2 ° 0.5 2.0 °
Info Average bank angle 0.9 °0.0 ° min to max 5.3 ° 0.4 5.3 °

Events

Fail Landing Lights
Fail Taxi Lights
Info Flaps Fully Retracted  · 20 kt
Info Landing Lights Switched Off  · 16 kt
Info Landing Gear Down  · 13 kt

Speed and pitch

From brake release to the end of the climb, against time, then the takeoff point by point.

Lifted off at 53 kt with 5.3° of pitch.

How to read this

Two traces from brake release: the airspeed on top, and below it the pitch, which is how far the nose is above the horizon. The figure at liftoff is the pitch then. The shaded stretch is Climb 3, the part of the climb scored on holding the climb speed.

90 kt6030020°10°0°LIFTOFF5.3° off13° at 35 ftAIRSPEEDPITCH02040 sfrom brake release
AirspeedPitchClimb 3

The takeoff, point by point

PointSpeedPitchTime
Brake release0 m 6 kt 0.2° 0 s
Liftoff166 m · target 60 53 kt 5.3° 8.4 s
35 ft304 m · 4.2 s after liftoff 62 kt 13.4° 12.6 s
End of Climb 31,402 m · 642 ft 69 kt 11.3° 43.7 s

Takeoff from SDUB 09

Takeoff roll100.00
221m39 %
Liftoff speed100.00
53kttarget 60, 7 slow
Runway alignment100.00
1.05m R
Bounce on takeoffOk
None
Rate of climb98.38
714fpm

Side view from the start of the roll to the end of Climb 3 at 642 ft. The distance scale changes past the runway end.

Reached 35 ft with 210 m of runway left; then climbing at 1,090 fpm on average to 642 ft.

How to read this

The takeoff from the side: the height above the runway against the distance along it. The numbers along the runway are the speeds reached at each point. Lifting off in the amber last quarter of the runway costs marks for the roll length. The shaded stretch is Climb 3, scored on its average speed against the target.

750 ft375 ft0CLIMB 3THRESHOLDRUNWAY END3040KNOTS ALONG THE ROLLLiftoff 53 ktSCALE CHANGES0.9 km past the runway
On the runwayClimbingLast quarter of the runwayClimb 3

Plan view the roll down the 561 m runway.

Rolled from 48 m in, never more than 1 m off the centreline. Airborne 38 % of the way down the runway, before the 75 % line.

How to read this

The roll from above, with your left at the top. The line is where the wheels went, and "widest" is the furthest you drifted off the centreline. Lifting off before the amber 75 % line gets full marks for the roll length.

100200300400500THRESHOLDLEFT ↑RIGHT ↓75 %widest 1.04 m RROLL 48 M INAirborne 214 m from the threshold
Your trackRunway used in the rollCentreline75 %: lift off before it for full marks
Runway to liftoff 214 m of 561 m · 38 %
Behind the start of the roll, 48 mTakeoff roll, 166 m Left ahead, 347 m

Landing and touchdown on BUSH XX

Over the threshold

Threshold height100.00
18ft
Threshold speed100.00
55kttarget 66, 11 slow
Centreline offset0.00
2.32m R

Touchdown

Past threshold81.23
629m
Centreline0.00
122.14m R
Speed100.00
42kttarget 63 or less
Touchdown rate100.00
-91fpm
Impact100.00
1.11G
BouncesOk
None
The flare74.24

Good landing flare

The crosswind

3 kt across from the left, which takes about 4° of crab to hold the centreline at 42 kt. Touched down with the nose 5° into wind, wings level.

Wind 266° at 4 kt · 2 kt head · 3 kt across

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 42 kt at touchdown to taxi speed (30 kt) in 8 s, an average deceleration of 0.09 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 · 130 mtouchdown135 mkt
Your ground speed60 kt and taxi speed

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

Crossed the threshold at 18 ft, 32 ft below the 50 ft target. Touched down 629 m in, 324 m past 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 1,524 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.

18 ft over the threshold · target 50 ft FLARE NORMALLY STARTS 11–45 FT 80 ft400 −91 fpm · 4.6° nose up · 42 kt Ideal — 50 ft, down at 305 m This flight — 18 ft, down at 629 m

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

The sink went from 600 fpm at 49 ft to 90 fpm at touchdown. The nose came up 5.9° 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 UP0−500−1,000−2°4°10°touchdown−91 fpm at touchdown4.6° at touchdown
Sink ratePitchFlare began, descent slowedTouchdown

Plan view — the full 1,524 m runway, to the same scale as the side view.

Touched down 122 m right of the centreline, and steered back to 7.6 m right by the end of the rollout.

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. The arrow beside the runway is the crosswind, pointing the way the air was moving, so it pushed the aircraft that way.

5001,0001,500 THRESHOLD LEFT ↑ RIGHT ↓ CROSS 3 kn FULL SCORE TO 503 M 629 m past threshold ROLLOUT ENDED
Your trackTouchdownRolloutCentreline

Touched down 629 m past the threshold — beyond the full-score zone. The arrival was smooth.

Runway used 729 m of 1,524 m · 48 %
In the air over the runway, 629 mRollout, 101 m Left over, 795 m
Rollout distance100.00
101m40 % used
Rollout alignment0.00
124.33m R

The rest of the report

Explore in detail

Flight narrative

The flight began with a departure roll from runway 09 at the SDUB Ubatuba Gastão Madeira State Airport. The Icon A5 aircraft took off with a takeoff distance of 221 meters, which accounted for 39% of the runway. The liftoff speed was 53 knots. At the time of departure, the local weather conditions were characterized by a temperature of 23 degrees Celsius and a wind speed of 4 knots at 260 degrees. The crosswind was minimal at 1 knot, while the tailwind was 4 knots.

As the aircraft climbed, it started its enroute climb overhead Ubatuba, Sao Paulo, Brazil. The climb was steep, with an increase of 143 feet in altitude in less than 1 minute, covering a distance of less than 1 nautical mile. The aircraft then transitioned to an enroute level cruise, which lasted for 3 minutes and covered a distance of 5 nautical miles.

The enroute descent began 4 miles south of Ubatuba, Sao Paulo, Brazil. The aircraft descended from 914 feet above sea level to 20 feet above sea level, a decrease of 894 feet in 3 minutes, covering a distance of 1 nautical mile. As the aircraft approached the touchdown point, it descended from 19 feet above ground level to 0 feet above ground level, a decrease of 19 feet in 20 seconds.

The touchdown occurred 5 miles south of Ubatuba, Sao Paulo, Brazil, with a touchdown speed of 42 knots and an excellent touchdown rate of -56 feet per minute. The touchdown point was 64 meters beyond the touchdown zone. The local weather conditions remained the same, with a temperature of 23 degrees Celsius and a wind speed of 4 knots at 260 degrees.

Following the touchdown, the aircraft underwent a landing rollout, covering a distance of 101 meters. The aircraft then taxied to the parking area from the runway, taking 4 minutes and covering a distance of less than 1 nautical mile.

In total, the flight covered a distance of 7 nautical miles, took 10 minutes, and used 1 kilogram of fuel. The flight was characterized by a smooth and controlled climb, cruise, and descent, with a good touchdown and rollout.

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