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VTBS
Thailand
Runway 01L
Elevation3 ft asl
Weight68,958 kg
Fuel7,997 kg
Wind70° · 5 kn · 4 kn cross

Flight Score

97.60 %
VVTS
Hochiminh, Vietnam
Runway 25L
Elevation26 ft asl
Weight64,494 kg
Fuel3,257 kg
Wind289° · 2 kn · 1 kn cross
22 Oct 2023 1:40 463 nm Boeing 737-800 4,740 kg
Departure Score
99.75 %
Enroute Score
98.68 %
Arrival Score
93.66 %

What went well

Threshold crossed at 52 ft and 141 kt — both inside band
1.19 G at touchdown — inside band
Airborne in 1,614 m — 43 % of the runway

What held you back

Arrival Touchdown — bank angle up to 3.1 ° at 0 %, Touchdown distance was 806 m at 62 %, −0.80 points
Arrival Rollout — Runway alignment max 12.53 m at 64 %, −0.68 points
Arrival Landing — Landing and flare profile at 62 %, −0.42 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 · 24 stages, 23 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 100.00Taxiing from the parking to the runway took 12 minutes and covered 2 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 11 kn0 kn min to max 18 kn 3 10 kn
100 % Average speed turning corners 10 knmax 12 kn 0 0 kn
100 % Average g force 1.00 g0.99 g min to max 1.02 g 1.00 1.00 g
100 % Beacon, navigation and taxi lights on
Info Average pitch angle -1.0 °-1.2 ° min to max -0.8 ° -1.0 -0.9 °
Info Average bank angle 0.0 °0.0 ° min to max 0.2 ° 0.0 0.1 °

Events

Fail Beacon Light OFF should be ON
Info Pitot Heat Switched On 8 ft agl
Info Parking Brake On 8 ft agl
Info Engine 1 Started 8 ft agl
Info Flaps Position 1 8 ft agl
Info Flaps Position 2 8 ft agl
Info Flaps Position 3 8 ft agl
Info Flaps Position 4 8 ft agl
Info Flaps Position 5 8 ft agl
Info Taxi Lights Switched On 8 ft agl
Info Parking Brake Off 8 ft agl
Info Parking Brake On 8 ft agl
Info Parking Brake Off 8 ft agl
Info Strobe Lights Switched On 8 ft agl · 7 kt
Info Landing Lights Switched On 8 ft agl · 7 kt
Departure Roll 99.07Departure roll runway 01L at VTBS Suvarnabhumi Intl. Takeoff distance 4,006 m 108 % of runway. Liftoff speed was 150 kn. Local weather - Temperature 31 °C. Wind 5 kn at 70 °. Crosswind: 4 kn Headwind: 3 kn.
ScoreDescriptionStartProfileEnd
0 % Takeoff distance 4,006 m108 % of runway
98 % Liftoff speed was 150 knTarget 160 kn
98 % Runway alignment max 2.60 m0.41 m left to 2.19 m right -1.13 -1.19 m
100 % Average g force 1.01 g0.96 g min to max 1.13 g 1.00 1.09 g
100 % Takeoff Bounce
Info Average pitch angle -0.5 °-1.0 ° min to max 9.6 ° -0.9 9.6 °
Info Average bank angle 0.1 °0.0 ° min to max 1.2 ° 0.1 1.2 °

Events

Fail Taxi Light ON should OFF
Departure Climb 1 100.00Departure climb to 50 ft agl from runway 01L VTBS Suvarnabhumi Intl.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.1 °0.0 ° min to max 0.1 ° 0.0 0.1 °
100 % Average speed 154 kn150 kn min to max 156 kn 150 156 kn
100 % Average bank angle 1.1 °0.0 ° min to max 2.0 ° 1.3 0.6 °
100 % Average g force 1.16 g1.12 g min to max 1.21 g 1.12 1.14 g
Info Average VSI 731 ft/m396 ft/m min to max 1,042 ft/m 396 1,042 ft/m
Info Average altitude 20 ft agl0 ft agl min to max 38 ft agl 0 38 ft agl
Info Average pitch angle 12.0 °10.0 ° min to max 13.0 ° 10.0 13.0 °

Events

Info Landing Gear Down 17 ft agl · 157 kt
Departure Climb 2 99.68Departure climb to 400 ft agl from 01L VTBS Suvarnabhumi Intl.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.0 °-0.2 ° min to max 0.1 ° 0.1 -0.2 °
100 % Average speed 159 kn156 kn min to max 172 kn 156 172 kn
99 % Average bank angle 0.9 °0.0 ° min to max 2.5 ° 0.7 0.4 °
100 % Average g force 1.06 g0.91 g min to max 1.15 g 1.14 0.97 g
Info Average VSI 1,476 ft/m1,073 ft/m min to max 1,892 ft/m 1,073 1,604 ft/m
Info Average altitude 123 ft agl55 ft agl min to max 384 ft agl 55 384 ft agl
Info Average pitch angle 12.5 °9.5 ° min to max 13.4 ° 13.1 9.7 °

Events

Info Landing Gear Up 144 ft agl · 165 kt
Departure Climb 3 100.00Departure climb to 1,000 ft agl from 01L VTBS Suvarnabhumi Intl.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.4 °-0.5 ° min to max -0.3 ° -0.3 -0.5 °
100 % Average speed 179 kn174 kn min to max 180 kn 174 178 kn
100 % Average bank angle 0.8 °0.2 ° min to max 1.4 ° 0.5 0.4 °
100 % Average g force 1.09 g1.00 g min to max 1.17 g 1.00 1.07 g
100 % Landing gear up
Info Average VSI 2,947 ft/m1,608 ft/m min to max 4,255 ft/m 1,608 4,255 ft/m
Info Average altitude 651 ft agl396 ft agl min to max 959 ft agl 396 959 ft agl
Info Average pitch angle 15.3 °9.9 ° min to max 19.7 ° 9.9 19.7 °

Events

Info Flaps Position 4 468 ft agl · 184 kt
Info Flaps Position 3 645 ft agl · 187 kt
Enroute Climb 89.39Enroute climb started overhead VTBS Suvarnabhumi Intl (Changwat Samut Prakan, Thailand). Climbing from 1,053 ft asl to 26,178 ft asl, an increase of 25,125 ft in 17 minutes and covering 101 nm.
ScoreDescriptionStartProfileEnd
73 % Climb speed 295 kn161 kn min to max 330 knTarget 252 kn 176 317 kn
100 % Average bank angle 15.1 °0.0 ° min to max 31.0 ° 0.0 0.0 °
100 % Average g force 1.05 g0.80 g min to max 1.20 g 1.04 1.00 g
Info Average VSI 1,554 ft/m-145 ft/m min to max 4,602 ft/m 4,454 23 ft/m
Info Average altitude 15,354 ft asl1,053 ft asl min to max 26,178 ft asl 1,053 26,178 ft asl
Info Average pitch angle 5.3 °1.9 ° min to max 20.4 ° 20.0 1.9 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 2 3,985 ft agl · 223 kt
Info Flaps Position 1 4,036 ft agl · 228 kt
Info Flaps Fully Retracted 4,253 ft agl · 244 kt
Info Taxi Lights Switched Off 4,592 ft agl · 252 kt
Info Landing Lights Switched Off 10,481 ft agl · 297 kt
Enroute Level 100.00Enroute level cruise started 9 miles north east of Pong Nam Ron (Changwat Chanthaburi, Thailand) and lasted 1 minutes, covering 12 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 26,215 ft asl26,181 ft asl min to max 26,292 ft asl 26,181 26,292 ft asl
100 % Average speed 326 kn318 kn min to max 330 kn 318 330 kn
100 % Average bank angle 4.1 °0.0 ° min to max 9.9 ° 0.0 1.9 °
100 % Average g force 1.01 g1.00 g min to max 1.02 g 1.00 1.02 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 1.9 °1.8 ° min to max 2.2 ° 1.9 2.2 °
Enroute Climb 2 100.00Enroute climb started 5 miles north west of Pailin (Khan Pailin, Pailin, Cambodia). Climbing from 26,436 ft asl to 28,341 ft asl, an increase of 1,905 ft in 1 minutes and covering 11 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 311 kn303 kn min to max 329 kn 329 307 kn
100 % Average bank angle 0.3 °0.0 ° min to max 1.0 ° 1.0 0.1 °
100 % Average g force 1.00 g0.90 g min to max 1.13 g 1.13 1.00 g
Info Average VSI 1,213 ft/m-147 ft/m min to max 2,295 ft/m 1,650 34 ft/m
Info Average altitude 27,724 ft asl26,436 ft asl min to max 28,341 ft asl 26,436 28,341 ft asl
Info Average pitch angle 3.4 °2.0 ° min to max 4.5 ° 4.2 2.1 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 2 100.00Enroute level cruise started 7 miles east of Pailin (Khan Pailin, Pailin, Cambodia) and lasted 24 minutes, covering 182 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 28,323 ft asl28,299 ft asl min to max 28,350 ft asl 28,347 28,299 ft asl
100 % Average speed 316 kn304 kn min to max 320 kn 308 304 kn
100 % Average bank angle 1.3 °0.0 ° min to max 18.5 ° 0.0 0.0 °
100 % Average g force 1.00 g0.99 g min to max 1.06 g 1.00 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 1.9 °1.8 ° min to max 2.2 ° 2.1 2.2 °
Enroute Descent 98.91Enroute descent started overhead Phum Dei Thoy (Ba Phnum, Prey Veng, Cambodia). Descent from 28,264 ft asl to 5,195 ft asl, a decrease of 23,069 ft in 12 minutes and covering 58 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 261 kn234 kn min to max 332 kn 302 238 kn
100 % Average bank angle 10.7 °0.0 ° min to max 28.9 ° 0.0 9.9 °
89 % Average g force 1.04 g0.87 g min to max 1.44 g 0.89 0.99 g
Info Average VSI -1,458 ft/m-5,679 ft/m min to max 109 ft/m -732 -46 ft/m
Info Average altitude 11,034 ft asl5,190 ft asl min to max 28,264 ft asl 28,264 5,195 ft asl
Info Average pitch angle 0.9 °-4.9 ° min to max 4.1 ° 0.8 3.4 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Landing Lights Switched On 10,297 ft agl · 295 kt
Enroute Level 3 99.83Enroute level cruise started 1 mile east of Xom Thong Xoai (Long An, Vietnam) and lasted 9 minutes, covering 32 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 5,161 ft asl5,100 ft asl min to max 5,193 ft asl 5,193 5,128 ft asl
100 % Average speed 239 kn234 kn min to max 241 kn 238 238 kn
100 % Average bank angle 12.4 °0.0 ° min to max 30.5 ° 9.0 0.1 °
98 % Average g force 1.04 g0.93 g min to max 1.28 g 0.99 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.8 °2.7 ° min to max 5.4 ° 3.3 3.7 °
Enroute Climb 3 100.00Enroute climb started 8 miles south of Can Giuoc (Long An, Vietnam). Climbing from 5,131 ft asl to 7,240 ft asl, an increase of 2,110 ft in 4 minutes and covering 17 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 238 kn237 kn min to max 240 kn 238 240 kn
100 % Average bank angle 5.5 °0.0 ° min to max 18.2 ° 0.1 1.6 °
100 % Average g force 1.01 g0.98 g min to max 1.06 g 1.00 1.00 g
Info Average VSI 461 ft/m10 ft/m min to max 732 ft/m 10 25 ft/m
Info Average altitude 6,374 ft asl5,131 ft asl min to max 7,240 ft asl 5,131 7,240 ft asl
Info Average pitch angle 4.6 °3.7 ° min to max 5.1 ° 3.7 3.7 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 4 100.00Enroute level cruise started 7 miles north east of Can Gio (Ho Chi Minh City, Vietnam) and lasted 8 minutes, covering 22 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 7,240 ft asl7,126 ft asl min to max 7,276 ft asl 7,246 7,126 ft asl
100 % Average speed 210 kn203 kn min to max 240 kn 240 208 kn
100 % Average bank angle 12.8 °0.0 ° min to max 30.6 ° 0.2 4.0 °
100 % Average g force 1.04 g0.96 g min to max 1.21 g 1.00 0.97 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 5.2 °3.0 ° min to max 6.5 ° 3.6 3.0 °
Enroute Descent 2 100.00Enroute descent started 5 miles north east of VVLO Long Thanh Airport Long Thanh (Tinh GJong Nai, Vietnam). Descent from 6,866 ft asl to 1,815 ft asl, a decrease of 5,051 ft in 5 minutes and covering 18 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 204 kn147 kn min to max 230 kn 214 147 kn
100 % Average bank angle 7.4 °0.0 ° min to max 26.6 ° 1.3 0.1 °
100 % Average g force 1.00 g0.88 g min to max 1.11 g 0.91 0.95 g
Info Average VSI -986 ft/m-2,352 ft/m min to max -145 ft/m -2,352 -1,594 ft/m
Info Average altitude 4,003 ft asl1,815 ft asl min to max 6,866 ft asl 6,866 1,815 ft asl
Info Average pitch angle 2.2 °-1.7 ° min to max 4.9 ° -1.7 -1.3 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 1 3,817 ft agl · 226 kt
Info Flaps Position 2 3,129 ft agl · 203 kt
Info Flaps Position 3 3,041 ft agl · 202 kt
Info Taxi Lights Switched On 2,926 ft agl · 185 kt
Info Flaps Position 4 2,886 ft agl · 184 kt
Info Flaps Position 5 2,757 ft agl · 182 kt
Info Landing Gear Down 2,734 ft agl · 181 kt
Info Flaps Position 6 2,138 ft agl · 168 kt
Info Flaps Position 7 2,102 ft agl · 167 kt
Arrival 100.00Arrival started 5 miles north east of VVLO Long Thanh Airport Long Thanh (Tinh GJong Nai, Vietnam).
ScoreDescriptionStartProfileEnd
100 % Average speed 146 kn146 kn min to max 147 kn 147 146 kn
100 % Average bank angle 0.1 °0.1 ° min to max 0.1 ° 0.1 0.1 °
100 % Average g force 1.01 g0.96 g min to max 1.05 g 0.96 1.05 g
Info Average VSI -1,739 ft/m-1,786 ft/m min to max -1,686 ft/m -1,686 -1,702 ft/m
Info Average altitude 1,727 ft asl1,669 ft asl min to max 1,786 ft asl 1,786 1,669 ft asl
Info Average pitch angle -1.6 °-1.7 ° min to max -1.5 ° -1.5 -1.5 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 8 1,754 ft agl · 153 kt
Arrival Final 4 94.95Approaching runway 25L at VVTS Tansonnhat from 4 nm to 3 nm. Descent from 1,617 ft agl to 1,056 ft agl. A decrease of 561 ft in 23 seconds.
ScoreDescriptionStartProfileEnd
83 % Approach angle 3.5 °3.3 ° min to max 3.8 °Target 3.0 ° 3.8 3.3 °
100 % Average speed 141 kn139 kn min to max 145 kn 145 140 kn
100 % Heading variation -0.0 °-0.0 ° min to max -0.0 ° -0.0 -0.0 °
100 % Average bank angle 0.0 °0.0 ° min to max 0.1 ° 0.1 0.0 °
100 % Average g force 1.01 g0.92 g min to max 1.17 g 1.08 0.98 g
Info Average VSI -1,398 ft/m-2,026 ft/m min to max -719 ft/m -1,602 -1,108 ft/m
Info Average altitude 1,299 ft agl1,056 ft agl min to max 1,617 ft agl 1,617 1,056 ft agl
Info Average pitch angle -1.4 °-4.1 ° min to max 1.5 ° -1.2 -0.7 °
33.253.53.7549501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,5001,5501,600Distance to Touchdown NMApproach Height ft33.253.53.754-120-90-60-300306090120Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 3 100.00Approaching runway 25L at VVTS Tansonnhat from 3 nm to 2 nm. Descent from 1,037 ft agl to 706 ft agl. A decrease of 331 ft in 22 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.2 °3.2 ° min to max 3.3 °Target 3.0 ° 3.3 3.2 °
100 % Average speed 140 kn140 kn min to max 141 kn 140 141 kn
100 % Heading variation -0.0 °-0.0 ° min to max -0.0 ° -0.0 -0.0 °
100 % Average bank angle 0.0 °0.0 ° min to max 0.0 ° 0.0 0.0 °
100 % Average g force 1.01 g1.00 g min to max 1.03 g 1.00 1.00 g
Info Average VSI -871 ft/m-1,146 ft/m min to max -785 ft/m -1,146 -803 ft/m
Info Average altitude 854 ft agl706 ft agl min to max 1,037 ft agl 1,037 706 ft agl
Info Average pitch angle 0.5 °-0.6 ° min to max 0.8 ° -0.6 0.6 °
22.252.52.7536006507007508008509009501,0001,0501,100Distance to Touchdown NMApproach Height ft22.252.52.753-100-75-50-250255075100Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 2 100.00Approaching runway 25L at VVTS Tansonnhat from 2 nm to 1 nm. Descent from 679 ft agl to 383 ft agl. A decrease of 296 ft in 22 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.3 °3.2 ° min to max 3.5 °Target 3.0 ° 3.2 3.4 °
100 % Average speed 142 kn140 kn min to max 146 kn 141 146 kn
100 % Heading variation 0.0 °-0.0 ° min to max 0.1 ° -0.0 0.1 °
100 % Average bank angle 0.4 °0.0 ° min to max 1.7 ° 0.0 0.2 °
100 % Average g force 1.00 g0.90 g min to max 1.06 g 1.00 0.98 g
Info Average VSI -775 ft/m-1,080 ft/m min to max -477 ft/m -802 -1,080 ft/m
Info Average altitude 536 ft agl383 ft agl min to max 679 ft agl 679 383 ft agl
Info Average pitch angle 0.5 °-1.4 ° min to max 2.1 ° 0.6 -1.4 °

Events

Fail GPWS Warning Activated 520 ft agl · 144 kt
Info GPWS Warning Deactivated 477 ft agl · 147 kt
11.251.51.752300350400450500550600650700Distance to Touchdown NMApproach Height ft11.251.51.752-80-60-40-20020406080Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 1 99.93Approaching runway 25L at VVTS Tansonnhat from 1 nm to 0 nm. Descent from 364 ft agl to 67 ft agl. A decrease of 297 ft in 20 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.4 °3.2 ° min to max 3.6 °Target 3.0 ° 3.4 3.6 °
100 % Average speed 143 kn142 kn min to max 146 kn 146 142 kn
99.6 % Heading variation 0.1 °0.1 ° min to max 0.2 ° 0.1 0.1 °
100 % Average bank angle 1.1 °0.0 ° min to max 2.7 ° 0.6 1.3 °
100 % Average g force 1.02 g0.94 g min to max 1.09 g 0.98 1.02 g
Info Average VSI -780 ft/m-1,164 ft/m min to max -664 ft/m -1,120 -664 ft/m
Info Average altitude 129 ft agl67 ft agl min to max 364 ft agl 364 67 ft agl
Info Average pitch angle 0.7 °-1.6 ° min to max 1.2 ° -1.6 1.2 °
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-60-45-30-15015304560Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 89.93Landing on runway 25L at VVTS Tansonnhat, runway length 3,059 m. Good threshold height. Threshold speed was good at 142 kn.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was good at 142 kn. Target 143 kn
100 % Target 50 ft agl
62 % Landing and flare profile
96 % Heading variation 0.1 °0.0 ° min to max 0.3 ° 0.1 0.3 °
97 % Average bank angle 1.7 °0.0 ° min to max 3.0 ° 1.3 3.0 °
100 % Average g force 1.02 g0.98 g min to max 1.06 g 1.02 0.98 g
Info Average speed 136 kn127 kn min to max 142 kn 142 127 kn
Info Average VSI -317 ft/m-662 ft/m min to max -155 ft/m -662 -163 ft/m
Info Average altitude 19 ft agl0 ft agl min to max 52 ft agl 52 0 ft agl
Info Average pitch angle 3.0 °1.3 ° min to max 4.2 ° 1.3 3.8 °
07515022530037545052560067575082590001123344657Runway Distance mLanding Height ft075150225300375450525600675750825900-24-20-16-12-8-404812162024Runway Distance mRunway Width m
Arrival Touchdown 80.83Touchdown point was 390 m beyond the touchdown zone. Touchdown speed at 127 kn was good. Touchdown rate was good at -163 ft/m. Runway touchdown position was misaligned by 12.1 m from centreline. Local weather - Temperature 28 °C. Wind 2 kn at 289 °. Crosswind: 1 kn Headwind: 2 kn.
ScoreDescriptionStartProfileEnd
88 % Touchdown VSI was -163 ft/m.
62 % Touchdown distance was 806 mTarget 457 m
100 % Speed at touchdown 127 knTarget 141 kn
64 % Runway alignment max 12.05 m11.94 m left 11.71 12.03 m
0 % Average bank angle 2.5 °1.4 ° min to max 3.1 ° 3.0 1.4 °
100 % Average g force 1.10 g0.98 g min to max 1.19 g 0.98 1.19 g
100 % Landing Bounce
Info Average speed 127 kn126 kn min to max 127 kn 127 126 kn
Info Average pitch angle 3.9 °3.8 ° min to max 4.0 ° 3.8 4.0 °
Arrival Rollout 83.68Total landing distance 1,939 m, 63 % of runway. Runway rollout alignment was slightly misaligned by 12.0 m from centreline.
ScoreDescriptionStartProfileEnd
100 % Landing distance 1,939 m63 % of runway.
64 % Runway alignment max 12.53 m12.03 m left to 0.50 m right 12.03 0.26 m
100 % Average g force 1.00 g0.97 g min to max 1.17 g 1.17 1.00 g
Info Average speed 114 kn69 kn min to max 127 kn 127 69 kn
Info Average pitch angle 1.5 °-1.3 ° min to max 4.1 ° 4.0 -1.0 °
Info Average bank angle 0.5 °0.0 ° min to max 2.2 ° 1.1 0.2 °
Runway Exit Exiting runway, average speed 21 kn
ScoreDescriptionStartProfileEnd
Info Average speed 20 kn7 kn min to max 63 kn 63 7 kn
Info Average pitch angle -1.0 °-1.3 ° min to max -0.8 ° -0.9 -1.1 °
Info Average bank angle 0.1 °0.0 ° min to max 0.3 ° 0.1 0.2 °
Info Average g force 1.00 g0.98 g min to max 1.02 g 1.01 1.00 g

Events

Info Landing Lights Switched Off 8 ft agl · 21 kt
Info Strobe Lights Switched Off 8 ft agl · 21 kt
Info Flaps Position 7 8 ft agl · 20 kt
Info Flaps Position 6 8 ft agl · 19 kt
Info Flaps Position 5 8 ft agl · 16 kt
Info Flaps Position 4 8 ft agl · 16 kt
Info Flaps Position 3 8 ft agl · 8 kt
Info Flaps Position 2 8 ft agl · 8 kt
Info Flaps Position 1 8 ft agl · 7 kt
Info Flaps Fully Retracted 8 ft agl · 6 kt
Arrival Taxi 100.00Taxiing to the parking from the runway took 3 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 10 kn7 kn min to max 12 kn 7 9 kn
100 % Average speed turning corners 0 knmax 0 kn 0 0 kn
100 % Average g force 1.00 g0.99 g min to max 1.01 g 1.00 1.00 g
Info Average pitch angle -1.0 °-1.1 ° min to max -0.9 ° -1.0 -1.0 °
Info Average bank angle 0.0 °0.0 ° min to max 0.2 ° 0.2 0.0 °

Events

Fail Taxi Light OFF should be ON
Info Taxi Lights Switched Off 8 ft agl · 8 kt

Takeoff

100.00Takeoff roll1,614 m · 43 %
97.64Liftoff speed150 kt
97.69Runway alignment2.19 m R
OkBounce on takeoffNone
100.00Rate of climb730 fpm

Landing

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

100.00Threshold height52 ft
100.00Threshold speed141 kt
96.43Centreline offset0.09 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 VVTS 25L

Past threshold61.75
807m
Centreline63.64
12.03m L
Speed100.00
127kt
Touchdown rate88.09
-164fpm
Impact100.00
1.19G
BouncesOk
None

Side view — the last 2,021 m of the approach.

52 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 52 ft, down at 807 m

Plan view — the first 2,021 m of the 3,059 m runway, to the same scale as the side view.

5001,0001,5002,000 THRESHOLD CROSS 1 kn FULL SCORE TO 503 M 807 m past threshold CLEARED

Touched down 807 m past the threshold — beyond the full-score zone. The arrival was smooth.

Runway used 1,899 m of 3,059 m · 62 %
Rollout distance100.00
1,092m62 % used
Rollout alignment63.73
12.03m L

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 01L at VTBS Suvarnabhumi Intl in the Boeing 737-800
99.75 %
100 %
Taxi
Taxiing from the parking to the runway took 12 minutes and covered 2 nm.
Taxi Lights
100 %
Switched On
Ground Speed kt
100 %
30 15 0
Turn Speed
100 %
30 15 0
G
100 %
1.25 1 0.75
Bank °
Info
1 0.5 0
Pitch °
Info
1 0 -1
99.07 %
Takeoff Roll
Departure roll runway 01L at VTBS Suvarnabhumi Intl. Takeoff distance 4,006 m 108 % of runway. Liftoff speed was 150 kn. Local weather - Temperature 31 °C. Wind 5 kn at 70 °. Crosswind: 4 kn Headwind: 3 kn.
Takeoff Distance
100 %
Roll distance of 4,006 m using 107.77 % of runway
Liftoff Speed
97.64 %
Liftoff speed was 150 kn - Target 160 kn
Alignment
97.69 %
0.41 m left to 2.19 m right
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
160 85 10
Bank °
Info
2 1 0
Pitch °
Info
10 4.5 -1
02505007501,0001,2501,5001,7502,0002,2502,5002,7503,0003,2503,500-30-25-20-15-10-5051015202530 Runway Distance m Runway Alignment to End of Runway m
100 %
Climb 1
Departure climb to 50 ft agl from runway 01L VTBS Suvarnabhumi Intl.
Alignment
100 %
2 0 -2
IAS kt
100 %
160 155 150
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Pitch °
Info
13 11 9
Climb Rate fpm
Info
1,100 550 0
99.68 %
Climb 2
Departure climb to 400 ft agl from 01L VTBS Suvarnabhumi Intl.
Alignment
100 %
2 0 -2
IAS kt
100 %
180 165 150
Bank °
98.74 %
3 1.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
14 12 9
Climb Rate fpm
Info
1,900 1,400 900
100 %
Climb 3
Departure climb to 1,000 ft agl from 01L VTBS Suvarnabhumi Intl.
Alignment
100 %
2 0 -2
IAS kt
100 %
190 180 170
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Pitch °
Info
20 15 9
Climb Rate fpm
Info
4,300 2,900 1,500
02505007501,0001,2501,5001,7502,0002,2502,5002,7503,0003,2503,5000163326489652815 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 25L at VVTS Tansonnhat in the Boeing 737-800
Landing Score 88.59 %
94.95 %
Final 4
Approaching runway 25L at VVTS Tansonnhat from 4 nm to 3 nm. Descent from 1,617 ft agl to 1,056 ft agl. A decrease of 561 ft in 23 seconds.
Glideslope
83.15 %
Poor descent path above glideslope limit
Heading
100 %
Excellent heading alignment
Glideslope °
83.15 %
4 3 2
IAS kt
100 %
145 138 130
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-719 -1,409 -2,100
33.253.53.7549501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,5001,5501,600 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 25L at VVTS Tansonnhat from 3 nm to 2 nm. Descent from 1,037 ft agl to 706 ft agl. A decrease of 331 ft in 22 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
141 135 130
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-785 -992 -1,200
22.252.52.7536006507007508008509009501,0001,0501,100 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 25L at VVTS Tansonnhat from 2 nm to 1 nm. Descent from 679 ft agl to 383 ft agl. A decrease of 296 ft in 22 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
146 143 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-477 -789 -1,100
11.251.51.752300350400450500550600650700 Distance to Touchdown NM Approach Height ft
11.251.51.752-80-60-40-20020406080 Distance to Touchdown NM Approach Runway Alignment m
99.93 %
Final 1
Approaching runway 25L at VVTS Tansonnhat from 1 nm to 0 nm. Descent from 364 ft agl to 67 ft agl. A decrease of 297 ft in 20 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
99.64 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
146 143 140
Alignment
99.64 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-664 -932 -1,200
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
89.93 %
Landing
Landing on runway 25L at VVTS Tansonnhat, runway length 3,059 m. Good threshold height. Threshold speed was good at 142 kn.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
100 %
Threshold speed was good at 142 kt. Target 143 kt
Flare
62.21 %
Fair landing flare
Centreline ft
96.43 %
100 0 -100
Bank °
97.39 %
3 1.5 0
G
100 %
1.5 1 0.5
IAS kt
Info
142 131 120
Pitch °
Info
5 3 1
Descent Rate fpm
Info
-155 -428 -700
07515022530037545052560067575082590001123344657 Runway Distance m Landing Height ft
075150225300375450525600675750825900-24-20-16-12-8-404812162024 Runway Distance m Runway Width m
80.83 %
Touchdown
Touchdown point was 390 m beyond the touchdown zone. Touchdown speed at 127 kn was good. Touchdown rate was good at -163 ft/m. Runway touchdown position was misaligned by 12.1 m from centreline. Local weather - Temperature 28 °C. Wind 2 kn at 289 °. Crosswind: 1 kn Headwind: 2 kn.
Touchdown
88.09 %
Touchdown rate was good at -164 fpm.
Speed
100 %
Touchdown speed at 127 kt was good. Target below 135 kn
Distance
61.83 %
Touchdown point was 390 m beyond the touchdown zone.
Alignment
63.64 %
Runway touchdown position was misaligned by 12.1 m from centreline.
Bank
0 %
Bank angle 2.5 °
G
100 %
G 1.10 g
Bounce
100 %
No Bounce Detected
83.68 %
Rollout
Total landing distance 1,939 m, 63 % of runway. Runway rollout alignment was slightly misaligned by 12.0 m from centreline.
Distance
100 %
Landing distance 1,939 m using 63.4 % of runway
Alignment
63.73 %
Runway rollout alignment was slightly misaligned by 12.0 m from centreline.
G
100 %
1.25 1 0.75
IAS kt
Info
126 93 60
Bank °
Info
3 1.5 0
Pitch °
Info
5 2 -1
02004006008001,0001,2001,4001,6001,800 Runway Distance m Runway Width m
100 %
Taxi
Taxiing to the parking from the runway took 3 minutes and covered less than 1 nm.
Landing Lights
100 %
Switched Off
Taxi Lights
Switched Off
Ground Speed kt
100 %
30 15 0
Turn Speed
100 %
30 15 0
G
100 %
1.25 1 0.75
Bank °
Info
1 0.5 0
Pitch °
Info
1 0 -1
Metrics
Metrics

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