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TNCM
St Maarten I, Saint Martin
Runway 28
Elevation10 ft asl
Weight1,379 kg
Fuel128 kg
Wind270° · 3 kn

Flight Score

91.01 %
TNCM
St Maarten I, Saint Martin
Runway 10
Elevation10 ft asl
Weight1,375 kg
Fuel124 kg
Wind270° · 3 kn
21 Sep 2024 0:05 6 nm SR22 5 kg
Departure Score
92.38 %
Enroute Score
100.00 %
Arrival Score
75.80 %

What went well

Touched down at -197 ft/m — a soft arrival
Straight touchdown — 1.58 m off the centreline, no bounce
1.36 G at touchdown — inside band

What held you back

Arrival Landing — Threshold speed was excessively high at 122 kn. at 0 %, Landing and flare profile at 0 %, −4.29 points
Arrival Touchdown — Touchdown distance was 945 m at 0 %, −1.45 points
Arrival Final 1 — gear not down; Approach angle 3.8 ° at 81 %, −1.23 points

Top opportunity

Shorten the long landing

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 · 11 stages, 11 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 Roll 88.22Departure roll runway 28 at TNCM Princess Juliana Intl. Takeoff distance 602 m 26 % of runway. Liftoff speed was 80 kn. Local weather - Temperature 30 °C. Wind 3 kn at 270 °. Crosswind: 0 kn Headwind: 3 kn.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 602 m26 % of runway
100 % Liftoff speed was 80 knTarget 75 kn
91 % Runway alignment max 5.86 m5.50 m left to 0.37 m right -0.37 3.92 m
100 % Average g force 1.00 g0.98 g min to max 1.02 g 1.00 1.02 g
100 % Takeoff Bounce
Info Average pitch angle -1.0 °-2.5 ° min to max 4.3 ° -0.8 4.3 °
Info Average bank angle 0.2 °0.0 ° min to max 0.4 ° 0.0 0.0 °

Events

Fail Landing Lights
Fail Strobe Lights
Info Battery Master On 4 ft agl · 3 kt
Info Engine 1 Started 4 ft agl · 3 kt
Info Beacon Lights Switched On 4 ft agl · 3 kt
Info Navigation Lights Switched On 4 ft agl · 3 kt
Info Parking Brake On 4 ft agl · 3 kt
Info Flaps Position 2 4 ft agl · 3 kt
Info Flaps Position 1 4 ft agl · 3 kt
Info Parking Brake Off 4 ft agl · 7 kt
Departure Climb 1 98.70Departure climb to 50 ft agl from runway 28 TNCM Princess Juliana Intl.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.3 °-0.3 ° min to max -0.2 ° -0.3 -0.3 °
100 % Average speed 82 kn80 kn min to max 82 kn 80 81 kn
95 % Average bank angle 2.4 °0.0 ° min to max 4.0 ° 0.0 2.2 °
100 % Average g force 1.11 g1.03 g min to max 1.15 g 1.03 1.07 g
Info Average VSI 673 ft/m384 ft/m min to max 932 ft/m 384 932 ft/m
Info Average altitude 16 ft agl0 ft agl min to max 46 ft agl 0 46 ft agl
Info Average pitch angle 9.3 °4.5 ° min to max 13.0 ° 4.5 13.0 °
Departure Climb 2 89.88Departure climb to 400 ft agl from 28 TNCM Princess Juliana Intl.
ScoreDescriptionStartProfileEnd
70 % Heading variation -1.1 °-4.4 ° min to max -0.3 ° -0.3 -4.4 °
100 % Average speed 86 kn80 kn min to max 108 kn 81 108 kn
90 % Average bank angle 1.5 °0.0 ° min to max 5.8 ° 2.0 5.8 °
100 % Average g force 0.96 g0.86 g min to max 1.07 g 1.07 1.04 g
Info Average VSI 811 ft/m151 ft/m min to max 1,062 ft/m 949 1,039 ft/m
Info Average altitude 133 ft agl47 ft agl min to max 393 ft agl 47 393 ft agl
Info Average pitch angle 9.1 °4.0 ° min to max 12.9 ° 12.9 8.6 °

Events

Info Flaps Fully Retracted 179 ft agl · 93 kt
Info Autopilot Yaw Damper Activated 220 ft agl · 97 kt
Departure Climb 3 92.71Departure climb to 1,000 ft agl from 28 TNCM Princess Juliana Intl.
ScoreDescriptionStartProfileEnd
75 % Heading variation -5.1 °-5.5 ° min to max -4.9 ° -4.9 -5.5 °
100 % Average speed 110 kn108 kn min to max 112 kn 108 112 kn
88 % Average bank angle 5.5 °4.5 ° min to max 6.5 ° 5.8 6.5 °
100 % Average g force 0.94 g0.84 g min to max 1.04 g 0.88 1.04 g
100 % Landing gear up
Info Average VSI 838 ft/m710 ft/m min to max 1,044 ft/m 1,044 710 ft/m
Info Average altitude 429 ft agl411 ft agl min to max 447 ft agl 411 447 ft agl
Info Average pitch angle 6.0 °5.2 ° min to max 6.5 ° 6.5 6.5 °
Enroute Climb 100.00Enroute climb started overhead TNCM Princess Juliana Intl St Maarten I (Arrondissement de Saint-Martin-Saint-Barthelemy, Saint Martin). Climbing from 477 ft asl to 2,029 ft asl, an increase of 1,553 ft in 2 minutes and covering 2 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 123 kn106 kn min to max 142 kn 112 140 kn
100 % Average bank angle 17.3 °1.8 ° min to max 30.2 ° 10.5 28.0 °
100 % Average g force 1.05 g0.81 g min to max 1.48 g 1.09 1.09 g
Info Average VSI 996 ft/m220 ft/m min to max 2,170 ft/m 789 950 ft/m
Info Average altitude 1,380 ft asl477 ft asl min to max 2,029 ft asl 477 2,029 ft asl
Info Average pitch angle 6.3 °1.4 ° min to max 12.8 ° 7.1 4.4 °
Info Turn coordination 00 min to max 0 0 0
Enroute Descent 100.00Enroute descent started 3 miles south west of TNCM Princess Juliana Intl St Maarten I (Arrondissement de Saint-Martin-Saint-Barthelemy, Saint Martin). Descent from 2,044 ft asl to 1,802 ft asl, a decrease of 242 ft in less than 1 minute. and covering less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 129 kn119 kn min to max 140 kn 140 131 kn
100 % Average bank angle 19.8 °6.1 ° min to max 30.7 ° 28.1 12.4 °
100 % Average g force 1.04 g0.71 g min to max 1.17 g 1.07 1.12 g
Info Average VSI -258 ft/m-1,995 ft/m min to max 894 ft/m 894 -1,426 ft/m
Info Average altitude 2,050 ft asl1,802 ft asl min to max 2,146 ft asl 2,044 1,802 ft asl
Info Average pitch angle -0.3 °-8.0 ° min to max 4.0 ° 4.0 -3.8 °
Info Turn coordination 00 min to max 0 0 0
Arrival 100.00Arrival started 3 miles south west of TNCM Princess Juliana Intl St Maarten I (Arrondissement de Saint-Martin-Saint-Barthelemy, Saint Martin).
ScoreDescriptionStartProfileEnd
100 % Average speed 139 kn131 kn min to max 148 kn 131 148 kn
100 % Average bank angle 9.1 °2.6 ° min to max 17.5 ° 12.5 4.3 °
100 % Average g force 0.98 g0.78 g min to max 1.04 g 1.00 0.78 g
Info Average VSI -1,856 ft/m-2,312 ft/m min to max -1,297 ft/m -1,297 -2,312 ft/m
Info Average altitude 1,400 ft asl957 ft asl min to max 1,782 ft asl 1,782 957 ft asl
Info Average pitch angle -7.0 °-10.3 ° min to max -4.4 ° -4.4 -10.3 °
Info Turn coordination 00 min to max 0 0 0
Arrival Final 2 86.79Approaching runway 10 at TNCM Princess Juliana Intl from 2 nm to 1 nm. Descent from 903 ft agl to 493 ft agl. A decrease of 410 ft in 10 seconds.
ScoreDescriptionStartProfileEnd
59 % Approach angle 9.1 °8.7 ° min to max 9.3 °Target 3.0 ° 9.0 8.7 °
100 % Average speed 143 kn134 kn min to max 150 kn 150 134 kn
100 % Heading variation 1.6 °1.3 ° min to max 1.7 ° 1.6 1.3 °
95 % Average bank angle 3.5 °0.1 ° min to max 4.9 ° 4.3 0.1 °
100 % Average g force 0.94 g0.79 g min to max 1.13 g 1.03 0.80 g
Info Average VSI -2,445 ft/m-3,066 ft/m min to max -2,025 ft/m -2,532 -3,066 ft/m
Info Average altitude 710 ft agl493 ft agl min to max 903 ft agl 903 493 ft agl
Info Average pitch angle -11.8 °-16.2 ° min to max -8.9 ° -9.6 -16.2 °
Arrival Final 1 85.21Approaching runway 10 at TNCM Princess Juliana Intl from 1 nm to 0 nm. Descent from 438 ft agl to 54 ft agl. A decrease of 384 ft in 7 seconds.
ScoreDescriptionStartProfileEnd
81 % Approach angle 3.8 °3.0 ° min to max 8.3 °Target 3.0 ° 8.3 3.0 °
100 % Average speed 126 kn122 kn min to max 133 kn 133 122 kn
95 % Heading variation 0.1 °-0.1 ° min to max 0.6 ° 0.6 -0.1 °
100 % Average bank angle 1.0 °0.3 ° min to max 2.7 ° 1.1 2.7 °
100 % Average g force 1.28 g0.90 g min to max 1.48 g 0.90 1.20 g
Info Average VSI -1,988 ft/m-3,351 ft/m min to max -1,126 ft/m -3,235 -1,126 ft/m
Info Average altitude 106 ft agl54 ft agl min to max 438 ft agl 438 54 ft agl
Info Average pitch angle -7.1 °-16.3 ° min to max -3.7 ° -16.3 -3.7 °

Events

Fail Gear not down
Info Autopilot Yaw Damper Deactivated 127 ft agl · 133 kt
00.250.50.751050100150200250300350400Distance to Touchdown NMApproach Height ft00.250.50.751-60-45-30-15015304560Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 48.55Landing on runway 10 at TNCM Princess Juliana Intl, runway length 2,295 m. Good threshold height. Threshold speed was excessively high at 122 kn.
ScoreDescriptionStartProfileEnd
0 % Threshold speed was excessively high at 122 kn. Target 80 kn
100 % Target 50 ft agl
0 % Landing and flare profile
100 % Heading variation -0.2 °-0.4 ° min to max -0.1 ° -0.1 -0.1 °
86 % Average bank angle 1.9 °0.0 ° min to max 7.5 ° 2.8 0.2 °
100 % Average g force 1.01 g0.61 g min to max 1.44 g 1.19 1.02 g
Info Average speed 95 kn75 kn min to max 122 kn 122 75 kn
Info Average VSI -203 ft/m-1,088 ft/m min to max 254 ft/m -1,088 -198 ft/m
Info Average altitude 22 ft agl3 ft agl min to max 49 ft agl 49 3 ft agl
Info Average pitch angle -0.1 °-4.0 ° min to max 4.4 ° -3.6 0.7 °
0751502253003754505256006757508259009751,0501,12501223354658Runway Distance mLanding Height ft0751502253003754505256006757508259009751,0501,125-24-20-16-12-8-404812162024Runway Distance mRunway Width m
Arrival Touchdown 82.64Touchdown point was 513 m beyond the touchdown zone. Touchdown speed at 75 knwas fast. Touchdown rate was good at -198 ft/m. Runway touchdown alignment was very good. Local weather - Temperature 31 °C. Wind 3 kn at 270 °. Crosswind: 0 kn Tailwind: 3 kn.
ScoreDescriptionStartProfileEnd
97 % Touchdown VSI was -198 ft/m.
0 % Touchdown distance was 945 mTarget 457 m
92 % Speed at touchdown 75 knTarget 68 kn
100 % Runway alignment max 1.78 m1.69 m right -1.78 -1.58 m
100 % Average bank angle 0.2 °0.1 ° min to max 0.2 ° 0.2 0.2 °
100 % Average g force 1.18 g1.02 g min to max 1.36 g 1.02 1.09 g
100 % Landing Bounce
Info Average speed 75 kn74 kn min to max 75 kn 75 74 kn
Info Average pitch angle 0.4 °0.1 ° min to max 0.7 ° 0.7 0.7 °

Takeoff

100.00Takeoff roll602 m · 26 %
100.00Liftoff speed80 kt
91.08Runway alignment5.50 m L
OkBounce on takeoffNone
98.70Rate of climb673 ft/m

Approach

Not assessed1,000 ft gateNot recorded
Not assessed500 ft gateNot recorded
100.00Threshold height49 ft
0.00Threshold speed122 kt
100.00Centreline offset0.11 m R

Touchdown

0.00Touchdown point943 m
100.00Centreline at touchdown1.58 m R
92.44Touchdown speed75 kt
96.62Sink rate-197 ft/m
100.00Touchdown force1.36 G
OkBouncesNone

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 TNCM 10

Past threshold
943 m
Off centreline
1.58 mR
Sink rate
-197 ft/m
Impact
1.36G

Side view — the last 1,524 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 943 m

Plan view — the first 1,524 m of the 2,295 m runway, to the same scale as the side view.

5001,0001,500 THRESHOLD FULL SCORE TO 503 M 943 m past threshold CLEARED

Touched down 943 m past the threshold — beyond the full-score zone. The arrival was smooth.

Runway used 943 m of 2,295 m · 41 %

The rest of the report

Explore in detail

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 28 at TNCM Princess Juliana Intl in the SR22
92.38 %
88.22 %
Takeoff Roll
Departure roll runway 28 at TNCM Princess Juliana Intl. Takeoff distance 602 m 26 % of runway. Liftoff speed was 80 kn. Local weather - Temperature 30 °C. Wind 3 kn at 270 °. Crosswind: 0 kn Headwind: 3 kn.
Takeoff Distance
100 %
Roll distance of 602 m using 26.25 % of runway
Liftoff Speed
100 %
Liftoff speed was 80 kn - Target 75 kn
Alignment
91.08 %
5.50 m left to 0.37 m right
Bounce
100 %
No Bounce Detected
Strobe Lights
0 %
Switched On
Landing Lights
0 %
Switched On
G
100 %
1.5 1 0.5
IAS kt
Info
90 45 0
Bank °
Info
1 0.5 0
Pitch °
Info
5 1.5 -2
02505007501,0001,2501,5001,7502,000-20-15-10-505101520 Runway Distance m Runway Alignment to End of Runway m
98.7 %
Climb 1
Departure climb to 50 ft agl from runway 28 TNCM Princess Juliana Intl.
Alignment
100 %
2 0 -2
IAS kt
100 %
90 85 80
Bank °
94.79 %
4 2 0
G
100 %
1.5 1 0.5
Pitch °
Info
13 8.5 4
Climb Rate fpm
Info
1,000 450 -100
89.88 %
Climb 2
Departure climb to 400 ft agl from 28 TNCM Princess Juliana Intl.
Alignment
69.5 %
2 0 -2
IAS kt
100 %
110 90 70
Bank °
90.03 %
6 3 0
G
100 %
1.5 1 0.5
Pitch °
Info
13 8 3
Climb Rate fpm
Info
1,100 550 0
92.71 %
Climb 3
Departure climb to 1,000 ft agl from 28 TNCM Princess Juliana Intl.
Alignment
75.33 %
2 0 -2
IAS kt
100 %
120 110 100
Bank °
88.21 %
7 5.5 4
G
100 %
1.5 1 0.5
Pitch °
Info
7 6 5
Climb Rate fpm
Info
1,100 850 600
02505007501,0001,2501,5001,7502,000055110165220275 Runway Distance m Height at End of Runway ft
00.250100200300400 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 10 at TNCM Princess Juliana Intl in the SR22
Landing Score 72.14 %
86.79 %
Final 2
Approaching runway 10 at TNCM Princess Juliana Intl from 2 nm to 1 nm. Descent from 903 ft agl to 493 ft agl. A decrease of 410 ft in 10 seconds.
Glideslope
59.36 %
Poor descent path above glideslope limit
Heading
100 %
Excellent heading alignment
Glideslope °
59.36 %
4 3 2
IAS kt
100 %
150 140 130
Alignment
100 %
0.5 0 -0.5
Bank °
94.92 %
5 2.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-2,025 -2,562 -3,100
85.21 %
Final 1
Approaching runway 10 at TNCM Princess Juliana Intl from 1 nm to 0 nm. Descent from 438 ft agl to 54 ft agl. A decrease of 384 ft in 7 seconds.
Glideslope
81.26 %
Poor descent path above glideslope limit
Heading
94.8 %
Great heading alignment
Glideslope °
81.26 %
4 3 2
IAS kt
100 %
133 127 120
Alignment
94.8 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-1,126 -2,263 -3,400
00.250.50.751050100150200250300350400 Distance to Touchdown NM Approach Height ft
00.250.50.751-60-45-30-15015304560 Distance to Touchdown NM Approach Runway Alignment m
48.55 %
Landing
Landing on runway 10 at TNCM Princess Juliana Intl, runway length 2,295 m. Good threshold height. Threshold speed was excessively high at 122 kn.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
0 %
Threshold speed was excessively high at 122 kt. Target 80 kt
Flare
0 %
Very poor landing flare
Centreline ft
100 %
100 0 -100
Bank °
85.52 %
8 4 0
G
100 %
1.5 1 0.5
IAS kt
Info
122 96 70
Pitch °
Info
5 1 -3
Descent Rate fpm
Info
253 -424 -1,100
0751502253003754505256006757508259009751,0501,12501223354658 Runway Distance m Landing Height ft
0751502253003754505256006757508259009751,0501,125-24-20-16-12-8-404812162024 Runway Distance m Runway Width m
82.64 %
Touchdown
Touchdown point was 513 m beyond the touchdown zone. Touchdown speed at 75 knwas fast. Touchdown rate was good at -198 ft/m. Runway touchdown alignment was very good. Local weather - Temperature 31 °C. Wind 3 kn at 270 °. Crosswind: 0 kn Tailwind: 3 kn.
Warning: Landed with a 3 kt tailwind
Touchdown
96.62 %
Touchdown rate was good at -198 ft/m.
Speed
92.44 %
Touchdown speed at 75 kt was fast. Target below 68 kn
Distance
0 %
Touchdown point was 513 m beyond the touchdown zone.
Alignment
100 %
Runway touchdown alignment was very good.
Bank
100 %
Bank angle 0.2 °
G
100 %
G 1.18 g
Bounce
100 %
No Bounce Detected
Metrics
Metrics

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