The flight began with a departure roll from runway 18 at VYHH Heho, where the aircraft took off at a speed of 140 kt. The takeoff distance was 3,096 ft, which accounted for 36% of the runway. The local weather conditions at the time of departure were characterized by a temperature of 64 °F and a wind speed of 1 kt at 261 °, resulting in a negligible crosswind and headwind.
As the aircraft climbed out of VYHH Heho, it began its enroute climb 1 mile south of the airport, rising from 4,891 ft to 7,004 ft in just 1 minute, covering a distance of 6 nm. This was followed by a brief level cruise 6 miles south of the airport, lasting 2 minutes and covering another 6 nm. The aircraft then initiated another climb 11 miles west of Ywama, this time rising from 7,000 ft to 14,784 ft in 5 minutes, covering a distance of 22 nm.
The enroute level cruise resumed 20 miles south of Ywama, lasting a significant 23 minutes and covering a distance of 159 nm. As the aircraft approached its destination, it began its descent 18 miles northeast of VYMS Mong Hsat Airport, descending from 15,025 ft to 2,964 ft in 9 minutes, covering a distance of 26 nm.
The final approach to runway 22 at VYTL Tachileik Airport was initiated from the northeast, with the aircraft heading 214.0 ° at 4 nm and 1,655 ft above ground level. The landing was made on a runway length of 7,007 ft, with the threshold height significantly above the target. The touchdown speed was good at 120 kt, but the touchdown point was 315 ft beyond the touchdown zone, indicating a slightly fast touchdown speed. The touchdown rate was also hard at -438 fpm.
The runway touchdown position was excessively misaligned by 133 ft from the centreline, and the runway rollout alignment was also misaligned by 163 ft from the centreline. The total landing distance was 4,622 ft, accounting for 66% of the runway. The local weather conditions at the time of landing were characterized by a temperature of 59 °F and a wind speed of 1 kt at 127 °, resulting in a negligible crosswind and headwind.
The total flight distance was 225 nm, taking a total of 55 minutes, and the aircraft used 5,005 lbs of fuel during the flight.
Replay this flight in 3D — the full flight path over the terrain with every stage, event and score along the route.
Entering runway 18 at VYHH Heho, Average speed was 8 kt.
| Score | Description | Start | Profile | End |
| Info |
Average speed 9 kt 0 kt min to max 13 kt |
3 | 8 kt | |
| Info |
Average pitch angle -0.8 ° -2.0 ° min to max 1.1 ° |
1.1 | -2.0 ° | |
| Info |
Average bank angle 0.2 ° 0.0 ° min to max 0.6 ° |
0.6 | 0.2 ° | |
| Info |
Average g force 1.00 g 0.99 g min to max 1.02 g |
1.02 | 1.00 g | |
| Info |
Battery Master On at 09:31:38 |
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| Info |
Engine 2 Started at 09:31:38 |
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| Info |
Beacon Lights Switched On at 09:31:38 |
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| Info |
Navigation Lights Switched On at 09:31:38 |
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| Info |
Engine 1 Started at 09:31:57 |
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| Info |
Flaps Position 1 at 09:31:59 |
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| Info |
Pitot Heat Switched On at 09:32:20 |
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| Info |
Parking Brake On at 09:32:23 |
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| Info |
Taxi Lights Switched On at 09:33:44 |
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| Info |
Parking Brake Off at 09:34:37 |
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| Info |
Landing Lights Switched On at 09:41:45 |
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| Info |
Strobe Lights Switched On at 09:41:52 |
Departure roll runway 18 at VYHH Heho. Takeoff distance 3,096 ft 36 % of runway. Liftoff speed was 140 kt. Local weather - Temperature 64 °F. Wind 1 kt at 261 °. Crosswind: 1 kt Headwind: 0 kt.
| Score | Description | Start | Profile | End |
| 100 % |
Takeoff distance 3,096 ft 36 % of runway |
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| 100 % |
Liftoff speed was 140 kt Target 142 kt |
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| 62.43 % |
Runway alignment max 43.8 ft 0.0 ft left to 43.8 ft right |
-25.0 | -43.8 ft | |
| 100 % |
Average g force 1.00 g 0.95 g min to max 1.04 g |
1.00 | 1.01 g | |
| 100 % |
Takeoff Bounce |
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| Info |
Average pitch angle -0.7 ° -2.0 ° min to max 8.9 ° |
-2.0 | 8.9 ° | |
| Info |
Average bank angle 0.1 ° 0.0 ° min to max 0.5 ° |
0.3 | 0.3 ° | |
| Info |
Parking Brake On at 09:47:06 |
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| Info |
Taxi Lights Switched Off at 09:47:16 |
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| Info |
Parking Brake Off at 09:47:50 |
Departure climb to 50 ft agl from runway 18 VYHH Heho.
| Score | Description | Start | Profile | End |
| 100 % |
Heading variation 0.8 ° 0.8 ° min to max 0.8 ° |
0.8 | 0.8 ° | |
| 100 % |
Average speed 152 kt 140 kt min to max 162 kt |
140 | 162 kt | |
| 93.34 % |
Average bank angle 2.3 ° 0.3 ° min to max 4.5 ° |
0.3 | 4.5 ° | |
| 100 % |
Average g force 1.04 g 1.01 g min to max 1.06 g |
1.02 | 1.06 g | |
| Info |
Average VSI 323 fpm 19 fpm min to max 653 fpm |
19 | 653 fpm | |
| Info |
Average altitude 11 ft agl 0 ft agl min to max 33 ft agl |
0 | 33 ft agl | |
| Info |
Average pitch angle 9.1 ° 8.6 ° min to max 9.5 ° |
9.0 | 9.5 ° | |
| Info |
Landing Gear Down at 09:48:13 |
Departure climb to 400 ft agl from 18 VYHH Heho.
| Score | Description | Start | Profile | End |
| 100 % |
Heading variation 0.6 ° -0.5 ° min to max 0.8 ° |
0.8 | -0.5 ° | |
| 100 % |
Average speed 169 kt 163 kt min to max 189 kt |
163 | 189 kt | |
| 85.58 % |
Average bank angle 5.2 ° 4.6 ° min to max 7.5 ° |
4.6 | 7.5 ° | |
| 100 % |
Average g force 1.05 g 1.02 g min to max 1.15 g |
1.06 | 1.02 g | |
| Info |
Average VSI 1,040 fpm 661 fpm min to max 2,690 fpm |
661 | 2,690 fpm | |
| Info |
Average altitude 73 ft agl 33 ft agl min to max 304 ft agl |
33 | 304 ft agl | |
| Info |
Average pitch angle 10.0 ° 9.6 ° min to max 12.6 ° |
9.6 | 12.4 ° | |
| Info |
Landing Gear Up at 09:48:21 |
Departure climb to 1,000 ft agl from 18 VYHH Heho.
| Score | Description | Start | Profile | End |
| 100 % |
Heading variation -1.7 ° -2.0 ° min to max -1.2 ° |
-1.2 | -1.9 ° | |
| 100 % |
Average speed 197 kt 193 kt min to max 200 kt |
193 | 200 kt | |
| 60.26 % |
Average bank angle 10.4 ° 0.7 ° min to max 17.1 ° |
5.0 | 17.1 ° | |
| 100 % |
Average g force 1.11 g 0.98 g min to max 1.23 g |
1.05 | 1.23 g | |
| 100 % |
Landing gear up |
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| Info |
Average VSI 3,888 fpm 3,109 fpm min to max 4,896 fpm |
3,109 | 4,896 fpm | |
| Info |
Average altitude 631 ft agl 407 ft agl min to max 889 ft agl |
407 | 889 ft agl | |
| Info |
Average pitch angle 15.4 ° 13.0 ° min to max 18.6 ° |
13.0 | 18.6 ° |
Enroute climb started 1 mile south of VYHH Heho Heho (Shan State, Myanmar). Climbing from 4,891 ft asl to 7,004 ft asl, an increase of 2,113 ft in 1 minutes and covering 6 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average speed 207 kt 199 kt min to max 214 kt |
200 | 210 kt | |
| 100 % |
Average bank angle 17.0 ° 0.2 ° min to max 27.8 ° |
20.3 | 19.8 ° | |
| 100 % |
Average g force 1.02 g 0.50 g min to max 1.16 g |
1.08 | 1.04 g | |
| Info |
Average VSI 1,926 fpm -220 fpm min to max 5,392 fpm |
5,270 | 236 fpm | |
| Info |
Average altitude 6,423 ft asl 4,891 ft asl min to max 7,005 ft asl |
4,891 | 7,004 ft asl | |
| Info |
Average pitch angle 8.6 ° 3.5 ° min to max 18.1 ° |
18.1 | 4.4 ° | |
| Info |
Turn coordination 0 0 min to max 0 |
0 | 0 | |
| Info |
Flaps Fully Retracted at 09:48:46 |
Enroute level cruise started 6 miles south of VYHH Heho Heho (Shan State, Myanmar) and lasted 2 minutes, covering 6 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average altitude 7,002 ft asl 6,980 ft asl min to max 7,020 ft asl |
7,007 | 7,007 ft asl | |
| 100 % |
Average speed 207 kt 204 kt min to max 212 kt |
210 | 212 kt | |
| 100 % |
Average bank angle 14.5 ° 0.1 ° min to max 30.3 ° |
18.2 | 0.4 ° | |
| 100 % |
Average g force 1.05 g 0.94 g min to max 1.27 g |
1.02 | 0.99 g | |
| Info |
Turn coordination 0 0 min to max 0 |
0 | 0 | |
| Info |
Average pitch angle 4.2 ° 3.5 ° min to max 5.4 ° |
4.3 | 3.5 ° |
Enroute climb started 11 miles west of Ywama (Shan State, Myanmar). Climbing from 7,000 ft asl to 14,784 ft asl, an increase of 7,784 ft in 5 minutes and covering 22 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average speed 218 kt 208 kt min to max 288 kt |
211 | 287 kt | |
| 100 % |
Average bank angle 10.4 ° 0.0 ° min to max 29.3 ° |
0.1 | 0.2 ° | |
| 100 % |
Average g force 1.01 g 0.69 g min to max 1.17 g |
1.00 | 0.94 g | |
| Info |
Average VSI 1,455 fpm -228 fpm min to max 4,634 fpm |
2 | 1,483 fpm | |
| Info |
Average altitude 10,207 ft asl 6,990 ft asl min to max 14,784 ft asl |
7,000 | 14,784 ft asl | |
| Info |
Average pitch angle 6.6 ° 3.2 ° min to max 14.0 ° |
3.7 | 3.3 ° | |
| Info |
Turn coordination 0 0 min to max 0 |
0 | 0 | |
| Info |
Landing Lights Switched Off at 09:55:05 |
Enroute level cruise started 20 miles south of Ywama (Shan State, Myanmar) and lasted 23 minutes, covering 159 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average altitude 15,016 ft asl 14,967 ft asl min to max 15,040 ft asl |
14,967 | 15,030 ft asl | |
| 100 % |
Average speed 320 kt 287 kt min to max 324 kt |
287 | 303 kt | |
| 100 % |
Average bank angle 9.1 ° 0.0 ° min to max 30.6 ° |
0.1 | 0.1 ° | |
| 100 % |
Average g force 1.04 g 0.93 g min to max 1.21 g |
0.93 | 0.98 g | |
| Info |
Turn coordination 0 0 min to max 0 |
0 | 0 | |
| Info |
Average pitch angle 1.0 ° 0.6 ° min to max 2.6 ° |
2.6 | 1.2 ° |
Enroute descent started 18 miles north east of VYMS Mong Hsat Airport Mong Hsat (Shan State, Myanmar). Descent from 15,025 ft asl to 2,964 ft asl, a decrease of 12,060 ft in 9 minutes and covering 26 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average speed 198 kt 124 kt min to max 310 kt |
303 | 151 kt | |
| 100 % |
Average bank angle 12.0 ° 0.0 ° min to max 32.1 ° |
0.0 | 0.1 ° | |
| 100 % |
Average g force 1.03 g 0.77 g min to max 1.23 g |
1.00 | 1.00 g | |
| Info |
Average VSI -978 fpm -2,699 fpm min to max 4 fpm |
-97 | -2,235 fpm | |
| Info |
Average altitude 8,463 ft asl 2,964 ft asl min to max 15,025 ft asl |
15,025 | 2,964 ft asl | |
| Info |
Average pitch angle 1.2 ° -5.0 ° min to max 5.1 ° |
1.1 | -5.0 ° | |
| Info |
Turn coordination 0 0 min to max 0 |
0 | 0 | |
| Info |
Landing Lights Switched On at 10:23:52 |
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| Info |
Flaps Position 1 at 10:25:42 |
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| Info |
Flaps Position 2 at 10:26:09 |
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| Info |
Flaps Position 3 at 10:26:13 |
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| Info |
Landing Gear Down at 10:26:29 |
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| Info |
Flaps Position 4 at 10:26:32 |
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| Info |
Flaps Position 5 at 10:26:36 |
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| Info |
Flaps Position 6 at 10:26:46 |
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| Info |
Flaps Position 7 at 10:26:50 |
Approaching runway 22 at VYTL Tachileik Airport from 4 nm to 3 nm. Descent from 1,655 ft agl to 1,124 ft agl. A decrease of 531 ft in 20 seconds.
| Score | Description | Start | Profile | End |
| 87.5 % |
Approach angle 3.6 ° 3.5 ° min to max 3.9 ° Target 3.0 ° |
3.9 | 3.5 ° | |
| 100 % |
Average speed 146 kt 137 kt min to max 151 kt |
151 | 137 kt | |
| 94.38 % |
Heading variation -2.7 ° -2.7 ° min to max -2.6 ° |
-2.7 | -2.6 ° | |
| 100 % |
Average bank angle 0.1 ° 0.0 ° min to max 0.3 ° |
0.2 | 0.0 ° | |
| 100 % |
Average g force 1.03 g 1.00 g min to max 1.08 g |
1.00 | 1.00 g | |
| Info |
Average VSI -1,500 fpm -2,229 fpm min to max -968 fpm |
-2,229 | -979 fpm | |
| Info |
Average altitude 1,339 ft agl 1,124 ft agl min to max 1,655 ft agl |
1,655 | 1,124 ft agl | |
| Info |
Average pitch angle -1.7 ° -5.0 ° min to max 0.5 ° |
-5.0 | 0.5 ° |
Approaching runway 22 at VYTL Tachileik Airport from 3 nm to 2 nm. Descent from 1,108 ft agl to 762 ft agl. A decrease of 346 ft in 27 seconds.
| Score | Description | Start | Profile | End |
| 100 % |
Approach angle 3.5 ° 3.5 ° min to max 3.6 ° Target 3.0 ° |
3.5 | 3.6 ° | |
| 100 % |
Average speed 125 kt 119 kt min to max 136 kt |
136 | 119 kt | |
| 95.08 % |
Heading variation -2.5 ° -2.6 ° min to max -2.4 ° |
-2.6 | -2.4 ° | |
| 100 % |
Average bank angle 0.2 ° 0.0 ° min to max 0.7 ° |
0.2 | 0.5 ° | |
| 100 % |
Average g force 1.01 g 0.99 g min to max 1.03 g |
1.00 | 0.99 g | |
| Info |
Average VSI -788 fpm -982 fpm min to max -593 fpm |
-982 | -615 fpm | |
| Info |
Average altitude 922 ft agl 762 ft agl min to max 1,108 ft agl |
1,108 | 762 ft agl | |
| Info |
Average pitch angle 3.0 ° 0.6 ° min to max 4.6 ° |
0.6 | 4.4 ° |
Approaching runway 22 at VYTL Tachileik Airport from 2 nm to 1 nm. Descent from 751 ft agl to 410 ft agl. A decrease of 341 ft in 27 seconds.
| Score | Description | Start | Profile | End |
| 53.91 % |
Approach angle 3.7 ° 3.6 ° min to max 3.7 ° Target 3.0 ° |
3.6 | 3.7 ° | |
| 100 % |
Average speed 120 kt 119 kt min to max 121 kt |
119 | 120 kt | |
| 96.92 % |
Heading variation -2.2 ° -2.4 ° min to max -1.8 ° |
-2.4 | -1.8 ° | |
| 100 % |
Average bank angle 0.3 ° 0.0 ° min to max 1.2 ° |
0.0 | 0.0 ° | |
| 100 % |
Average g force 0.99 g 0.98 g min to max 1.01 g |
0.99 | 1.00 g | |
| Info |
Average VSI -748 fpm -794 fpm min to max -627 fpm |
-627 | -793 fpm | |
| Info |
Average altitude 582 ft agl 410 ft agl min to max 751 ft agl |
751 | 410 ft agl | |
| Info |
Average pitch angle 3.6 ° 3.4 ° min to max 4.2 ° |
4.2 | 3.4 ° |
Approaching runway 22 at VYTL Tachileik Airport from 1 nm to 0 nm. Descent from 397 ft agl to 109 ft agl. A decrease of 288 ft in 21 seconds.
| Score | Description | Start | Profile | End |
| 49.81 % |
Approach angle 4.0 ° 3.7 ° min to max 4.9 ° Target 3.0 ° |
3.7 | 4.9 ° | |
| 100 % |
Average speed 120 kt 119 kt min to max 120 kt |
120 | 120 kt | |
| 71.6 % |
Heading variation -0.7 ° -1.2 ° min to max 0.1 ° |
-1.2 | 0.1 ° | |
| 100 % |
Average bank angle 0.1 ° 0.0 ° min to max 0.3 ° |
0.0 | 0.1 ° | |
| 100 % |
Average g force 1.00 g 1.00 g min to max 1.00 g |
1.00 | 1.00 g | |
| Info |
Average VSI -755 fpm -794 fpm min to max -717 fpm |
-794 | -717 fpm | |
| Info |
Average altitude 251 ft agl 109 ft agl min to max 397 ft agl |
397 | 109 ft agl | |
| Info |
Average pitch angle 3.8 ° 3.5 ° min to max 4.0 ° |
3.5 | 3.9 ° |
Landing on runway 22 at VYTL Tachileik Airport, runway length 7,007 ft. Threshold height at 86 ft agl was significantly above target. Threshold speed was good at 120 kt.
| Score | Description | Start | Profile | End |
| 100 % |
Threshold speed was good at 120 kt. Target 122 kt |
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| 31.38 % |
Target 50 ft agl |
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| 0 % |
Landing and flare profile |
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| 66 % |
Heading variation 0.8 ° 0.2 ° min to max 1.4 ° |
0.2 | 1.4 ° | |
| 100 % |
Average bank angle 0.1 ° 0.0 ° min to max 0.2 ° |
0.1 | 0.2 ° | |
| 100 % |
Average g force 1.02 g 0.98 g min to max 1.06 g |
0.99 | 1.06 g | |
| Info |
Average speed 120 kt 120 kt min to max 120 kt |
120 | 120 kt | |
| Info |
Average VSI -636 fpm -745 fpm min to max -438 fpm |
-715 | -438 fpm | |
| Info |
Average altitude 40 ft agl 4 ft agl min to max 86 ft agl |
86 | 4 ft agl | |
| Info |
Average pitch angle 4.3 ° 3.5 ° min to max 5.1 ° |
3.6 | 5.1 ° |
Touchdown point was 315 ft beyond the touchdown zone. Touchdown speed at 120 kt was a little fast. Touchdown rate was hard at -438 fpm. Runway touchdown position was excessively misaligned by 133 ft from centreline. Local weather - Temperature 59 °F. Wind 1 kt at 127 °. Crosswind: 1 kt Headwind: 0 kt.
| Score | Description | Start | Profile | End |
| 88.34 % |
Touchdown VSI was -438 fpm. |
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| 93.63 % |
Touchdown distance was 1,691 ft Target 1,500 ft |
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| 100 % |
Speed at touchdown 120 kt Target below 119 kt |
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| 0 % |
Runway alignment max 133.0 ft 129.2 ft left |
125.2 | 133.0 ft | |
| 100 % |
Average bank angle 0.3 ° 0.1 ° min to max 0.5 ° |
0.2 | 0.2 ° | |
| 100 % |
Average g force 1.29 g 1.06 g min to max 1.48 g |
1.06 | 1.17 g | |
| 100 % |
Landing Bounce |
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| Info |
Average speed 120 kt 120 kt min to max 120 kt |
120 | 120 kt | |
| Info |
Average pitch angle 5.0 ° 4.8 ° min to max 5.2 ° |
5.1 | 4.8 ° |
Total landing distance 4,622 ft, 66 % of runway. Runway rollout alignment was excessively misaligned by 163 ft from centreline.
| Score | Description | Start | Profile | End |
| 100 % |
Landing distance 4,622 ft 66 % of runway. |
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| 0 % |
Runway alignment max 163.1 ft 163.1 ft left to 0.0 ft left |
134.2 | 46.2 ft | |
| 100 % |
Average g force 0.99 g 0.96 g min to max 1.13 g |
1.13 | 0.99 g | |
| Info |
Average speed 112 kt 62 kt min to max 122 kt |
122 | 62 kt | |
| Info |
Average pitch angle 2.7 ° -1.9 ° min to max 4.9 ° |
4.8 | -1.5 ° | |
| Info |
Average bank angle 0.4 ° 0.0 ° min to max 1.3 ° |
0.3 | 0.1 ° |
Exiting runway, average speed 11 kt
| Score | Description | Start | Profile | End |
| Info |
Average speed 11 kt 3 kt min to max 60 kt |
60 | 4 kt | |
| Info |
Average pitch angle -1.6 ° -2.2 ° min to max -1.1 ° |
-1.7 | -1.6 ° | |
| Info |
Average bank angle 0.3 ° 0.0 ° min to max 0.5 ° |
0.1 | 0.3 ° | |
| Info |
Average g force 1.00 g 0.98 g min to max 1.01 g |
1.00 | 1.00 g | |
| Info |
Flaps Position 6 at 10:32:16 |
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| Info |
Flaps Position 5 at 10:32:20 |
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| Info |
Flaps Position 4 at 10:32:22 |
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| Info |
Flaps Position 3 at 10:32:26 |
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| Info |
Flaps Position 2 at 10:32:30 |
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| Info |
Flaps Position 1 at 10:32:34 |
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| Info |
Flaps Fully Retracted at 10:32:42 |
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| Info |
Taxi Lights Switched On at 10:33:17 |
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| Info |
Beacon Lights Switched Off at 10:33:21 |
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| Info |
Strobe Lights Switched Off at 10:33:32 |
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| Info |
Strobe Lights Switched On at 10:33:33 |
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| Info |
Landing Lights Switched Off at 10:34:42 |
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| Info |
Taxi Lights Switched Off at 10:34:54 |
The Boeing 737-600 aircraft successfully landed at VYTL Tachileik Airport, but the landing was not without its challenges. The final approach to runway 22 was initiated from the north east, heading 214.0° at a distance of 4 nautical miles and an altitude of 1,655 feet above ground level (agl). The aircraft's performance during the approach was satisfactory, with a threshold speed of 120 knots, which is within the acceptable range.
However, the threshold height at 86 feet agl was significantly above the target, indicating that the aircraft may have been higher than desired at the point of touchdown. The touchdown point was located 315 feet beyond the touchdown zone, which is a relatively long distance. Furthermore, the touchdown speed of 120 knots was slightly faster than ideal, and the touchdown rate was hard at -438 feet per minute (fpm), which may have put additional stress on the aircraft's landing gear.
One of the most notable issues with this landing was the excessive misalignment of the runway touchdown position, which was 133 feet off the centreline. This misalignment can make it difficult for the aircraft to maintain control and can increase the risk of a runway excursion. Additionally, the runway rollout alignment was also excessively misaligned by 163 feet from the centreline, which can make it challenging for the pilots to maintain control of the aircraft during the rollout phase.
The local weather conditions at the time of the landing were relatively calm, with a temperature of 59°F and a wind speed of 1 knot from 127°. The crosswind component was minimal, at 1 knot, and there was no headwind component. Despite the favorable weather conditions, the pilots still struggled to maintain a stable approach and touchdown.
Overall, while the Boeing 737-600 aircraft was able to land safely at VYTL Tachileik Airport, the landing was not without its challenges. The excessive misalignment of the runway touchdown position and the hard touchdown rate are areas that require attention and improvement to ensure a smoother and more controlled landing.
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