VVTS to VVNB Flight Report - Cessna CJ4 Citation

Flight from VVTS to VVNB

Sunday, 02 June 2024 18:54

Minutes 138

671 nm

Fuel 2,131 lbs

Cessna CJ4 Citation

Departure

Runway 25L at VVTS

Tansonnhat

Hochiminh, Ho Chi Minh City, Vietnam

Altitude

26 ft asl

Weight

13,603 lbs

Fuel

2,913 lbs

Temperature

84 °F

Wind Speed

3 kt

Wind Direction

300.0 °

Headwind

2 kt

Crosswind

2 kt

Arrival

Runway 11L at VVNB

Noibai Intl

Hanoi Hanoi, Vietnam

39 ft asl

Altitude

11,472 lbs

Weight

782 lbs

Fuel

86 °F

Temperature

6 kt

Wind Speed

60.0 °

Wind Direction

4 kt

Headwind

4 kt

Crosswind

Flight Score 91.23%

Departure Score 91.33%

Enroute Score 93.84%

Arrival Score 87.09%

Vertical profile — planned vs actual

Landing

69.21 %

Touchdown

75.46 %

Approach & flare

Threshold height

40.51 %

Threshold height at 82 ft agl was significantly above target.

Threshold speed

100 %

Threshold speed was good at 109 kt.

Flare

39.99 %

Very poor landing flare

Touchdown

Sink rate

78.73 %

Touchdown rate was very heavy at -787 ft/m.

Impact

42.86 %

Speed

100 %

Touchdown speed at 96 kt was good.

Aim point

100 %

Touchdown point was 1,223 ft beyond the touchdown zone.

Centreline

42.9 %

Runway touchdown position was significantly misaligned by 61 ft from centreline.

Bounce

60 %

and Bounced 2 times on touchdown.

Flight Map

Replay this flight in 3D — the full flight path over the terrain with every stage, event and score along the route.

Flight Stages VVTS to VVNB

Click on a stage to view more detailed information

Departure Taxi

100 %

Taxiing from the parking to the runway took 11 minutes and covered 2 nm.

Score	Description	Start	Profile	End
100 %	Average speed 13 kn 0 kn min to max 23 kn	0		10 kn
100 %	Average speed turning corners 10 kn max 12 kn	0		0 kn
100 %	Average g force 1.00 g 0.99 g min to max 1.01 g	1.01		1.00 g
Info	Average pitch angle -1.9 ° -2.2 ° min to max -1.8 °	-1.9		-2.2 °
Info	Average bank angle 0.1 ° 0.0 ° min to max 0.3 °	0.0		0.1 °
Info	Battery Master On at 18:54:02
Info	Engine 1 Started at 18:54:02
Info	Beacon Lights Switched On at 18:54:02
Info	Strobe Lights Switched On at 18:54:02
Info	Landing Gear Down at 18:54:02
Info	Parking Brake On at 18:54:02
Info	Pitot Heat Switched On at 18:54:15
Info	Engine 2 Started at 18:56:03
Info	Parking Brake Off at 18:57:09
Info	Taxi Lights Switched On at 19:04:35
Info	Navigation Lights Switched On at 19:04:38

Departure Runway Entry

Entering runway 25L at VVTS Tansonnhat, Average speed was 14 kn.

Score	Description	Start	Profile	End
Info	Average speed 11 kn 0 kn min to max 21 kn	8		21 kn
Info	Average pitch angle -2.1 ° -2.2 ° min to max -1.9 °	-2.2		-2.1 °
Info	Average bank angle 0.1 ° 0.0 ° min to max 0.3 °	0.0		0.1 °
Info	Average g force 1.00 g 0.99 g min to max 1.01 g	0.99		1.00 g
Info	Flaps Position 1 at 19:06:44

Departure Roll

84.43 %

Departure roll runway 25L at VVTS Tansonnhat. Takeoff distance 686 ft 7 % of runway. Liftoff speed was 127 kn. Local weather - Temperature 85 °F. Wind 3 kn at 300 °. Crosswind: 3 kn Headwind: 2 kn.

Score	Description	Start	Profile	End
100 %	Takeoff distance 686 ft 7 % of runway
100 %	Liftoff speed was 127 kn Target 130 kn
47.17 %	Runway alignment max 59.6 ft 2.1 ft left to 57.6 ft right	-13.7		-57.6 ft
100 %	Average g force 1.01 g 0.99 g min to max 1.09 g	1.00		1.09 g
100 %	Takeoff Bounce
Info	Average pitch angle -1.8 ° -2.2 ° min to max 4.9 °	-2.1		4.9 °
Info	Average bank angle 0.2 ° 0.0 ° min to max 0.7 °	0.1		0.3 °
0 %	Landing Lights at 19:07:32

Departure Climb 1

91.24 %

Departure climb to 50 ft agl from runway 25L VVTS Tansonnhat.

Score	Description	Start	Profile	End
87.89 %	Heading variation 1.7 ° 1.3 ° min to max 2.1 °	1.3		2.1 °
100 %	Average speed 132 kn 128 kn min to max 136 kn	128		136 kn
90.55 %	Average bank angle 3.2 ° 0.5 ° min to max 5.6 °	0.5		5.6 °
66.29 %	Average g force 1.26 g 0.44 g min to max 1.84 g	1.14		0.44 g
Info	Average VSI 1,100 ft/m 648 ft/m min to max 1,301 ft/m	648		1,254 ft/m
Info	Average altitude 19 ft agl 0 ft agl min to max 47 ft agl	0		47 ft agl
Info	Average pitch angle 8.2 ° 2.6 ° min to max 12.5 °	5.8		2.6 °

Departure Climb 2

84.55 %

Departure climb to 400 ft agl from 25L VVTS Tansonnhat.

Score	Description	Start	Profile	End
79.88 %	Heading variation 2.5 ° 2.1 ° min to max 3.6 °	2.1		3.6 °
100 %	Average speed 147 kn 137 kn min to max 175 kn	137		175 kn
86.21 %	Average bank angle 5.9 ° 0.1 ° min to max 7.2 °	5.7		2.3 °
30.29 %	Average g force 1.02 g 0.43 g min to max 2.47 g	0.43		1.10 g
Info	Average VSI 1,097 ft/m -528 ft/m min to max 3,842 ft/m	1,232		3,842 ft/m
Info	Average altitude 85 ft agl 48 ft agl min to max 333 ft agl	48		333 ft agl
Info	Average pitch angle 5.8 ° -4.2 ° min to max 13.2 °	2.6		13.2 °
Info	GPWS Warning Activated at 19:08:00
Info	Stall Warning Activated at 19:08:01
Info	GPWS Warning Deactivated at 19:08:02
Info	Stall Warning Deactivated at 19:08:02

Departure Climb 3

96.4 %

Departure climb to 1,000 ft agl from 25L VVTS Tansonnhat.

Score	Description	Start	Profile	End
100 %	Heading variation 3.9 ° 3.8 ° min to max 4.0 °	3.8		4.0 °
100 %	Average speed 176 kn 173 kn min to max 185 kn	175		185 kn
89.45 %	Average bank angle 4.1 ° 0.2 ° min to max 6.0 °	3.4		5.9 °
85.14 %	Average g force 0.78 g 0.49 g min to max 1.10 g	1.10		0.49 g
100 %	Landing gear up
Info	Average VSI 3,664 ft/m 1,633 ft/m min to max 4,768 ft/m	4,124		1,633 ft/m
Info	Average altitude 752 ft agl 396 ft agl min to max 990 ft agl	396		990 ft agl
Info	Average pitch angle 10.0 ° 2.2 ° min to max 14.8 °	13.9		2.2 °
Info	Landing Gear Up at 19:08:09
Info	Flaps Fully Retracted at 19:08:14

Enroute Climb

59.43 %

Enroute climb started overhead Ho Chi Minh City (Ho Chi Minh City, Vietnam). Climbing from 1,031 ft asl to 46,644 ft asl, an increase of 45,613 ft in 19 minutes and covering 80 nm.

Score	Description	Start	Profile	End
0 %	Average speed 206 kn 133 kn min to max 257 kn	190		139 kn
100 %	Average bank angle 8.3 ° 0.0 ° min to max 28.5 °	3.8		0.3 °
94.29 %	Average g force 1.01 g 0.73 g min to max 1.35 g	1.16		0.99 g
Info	Average VSI 2,552 ft/m 173 ft/m min to max 5,764 ft/m	892		173 ft/m
Info	Average altitude 17,369 ft asl 1,031 ft asl min to max 46,644 ft asl	1,031		46,644 ft asl
Info	Average pitch angle 6.3 ° 2.5 ° min to max 13.3 °	5.0		4.2 °
Info	Turn coordination 0 0 min to max 0	0		0
Info	Overspeed Warning Activated at 19:08:38
Info	Overspeed Warning Deactivated at 19:08:40
Info	Autopilot Altitude Hold Activated at 19:08:56
Info	Autopilot Flight Director Activated at 19:08:56
Info	Autopilot Altitude Hold Deactivated at 19:08:57
Info	Autopilot Nav1 Lock Activated at 19:09:02
Info	Autopilot Master Switched On at 19:09:03
Info	Autopilot Yaw Damper Activated at 19:09:03
Info	Taxi Lights Switched Off at 19:10:02
Info	Autopilot Altitude Hold Activated at 19:26:54
Info	Exceeded 250 kn below 10000 ft at 19:08:37

Enroute Level

100 %

Enroute level cruise started 28 miles north west of Bao Loc (Tinh Lam GJong, Vietnam) and lasted 63 minutes, covering 419 nm.

Score	Description	Start	Profile	End
100 %	Average altitude 46,634 ft asl 46,545 ft asl min to max 46,693 ft asl	46,671		46,693 ft asl
100 %	Average speed 197 kn 142 kn min to max 209 kn	142		198 kn
100 %	Average bank angle 2.9 ° 0.0 ° min to max 15.4 °	0.2		0.0 °
100 %	Average g force 1.01 g 0.93 g min to max 1.08 g	0.97		1.00 g
Info	Turn coordination 0 0 min to max 0	0		0
Info	Average pitch angle 0.9 ° 0.2 ° min to max 3.6 °	3.6		0.8 °

Enroute Descent

72.88 %

Enroute descent started 42 miles north east of Ha Tinh (Tinh Ha Tinh, Vietnam). Descent from 46,693 ft asl to 27,305 ft asl, a decrease of 19,388 ft in 9 minutes and covering 59 nm.

Score	Description	Start	Profile	End
100 %	Average speed 210 kn 187 kn min to max 256 kn	198		235 kn
37.48 %	Average bank angle 11.0 ° 0.0 ° min to max 71.3 °	0.1		0.5 °
78.86 %	Average g force 1.00 g 0.38 g min to max 1.16 g	1.00		1.00 g
Info	Average VSI -2,419 ft/m -7,518 ft/m min to max 1,858 ft/m	1		-27 ft/m
Info	Average altitude 41,745 ft asl 27,305 ft asl min to max 46,693 ft asl	46,693		27,305 ft asl
Info	Average pitch angle -3.0 ° -10.1 ° min to max 3.3 °	0.8		-0.2 °
Info	Turn coordination 0 0 min to max 0	0		0
Info	Autopilot Altitude Hold Deactivated at 20:31:09
Info	Autopilot Master Switched Off at 20:31:31
Info	Autopilot Yaw Damper Deactivated at 20:31:31
Info	Autopilot Master Switched On at 20:32:21
Info	Autopilot Yaw Damper Activated at 20:32:21
Info	Autopilot Altitude Hold Activated at 20:35:40
Info	Autopilot Altitude Hold Deactivated at 20:36:09
Info	Autopilot Altitude Hold Activated at 20:39:21

Enroute Level 2

100 %

Enroute level cruise started 19 miles east of Thanh Hoa (Tinh Thanh Hoa, Vietnam) and lasted 1 minutes, covering 4 nm.

Score	Description	Start	Profile	End
100 %	Average altitude 27,292 ft asl 27,288 ft asl min to max 27,299 ft asl	27,299		27,292 ft asl
100 %	Average speed 214 kn 203 kn min to max 227 kn	227		203 kn
100 %	Average bank angle 0.2 ° 0.1 ° min to max 0.4 °	0.3		0.4 °
100 %	Average g force 1.00 g 0.96 g min to max 1.05 g	1.00		0.96 g
Info	Turn coordination 0 0 min to max 0	0		0
Info	Average pitch angle 0.2 ° -0.1 ° min to max 0.4 °	-0.1		0.3 °

Enroute Descent 2

100 %

Enroute descent started 17 miles east of Thanh Hoa (Tinh Thanh Hoa, Vietnam). Descent from 27,290 ft asl to 16,931 ft asl, a decrease of 10,358 ft in 11 minutes and covering 49 nm.

Score	Description	Start	Profile	End
100 %	Average speed 192 kn 190 kn min to max 198 kn	198		191 kn
100 %	Average bank angle 0.3 ° 0.0 ° min to max 0.7 °	0.4		0.4 °
100 %	Average g force 1.00 g 0.78 g min to max 1.03 g	0.99		1.00 g
Info	Average VSI -949 ft/m -1,190 ft/m min to max 18 ft/m	-69		-794 ft/m
Info	Average altitude 22,079 ft asl 16,931 ft asl min to max 27,290 ft asl	27,290		16,931 ft asl
Info	Average pitch angle -1.3 ° -1.8 ° min to max 0.8 °	0.4		-1.1 °
Info	Turn coordination 0 0 min to max 0	0		0
Info	Autopilot Altitude Hold Deactivated at 20:41:09

Enroute Level 3

100 %

Enroute level cruise started 7 miles north west of Phu Ly (Tinh Ha Nam, Vietnam) and lasted 1 minutes, covering 3 nm.

Score	Description	Start	Profile	End
100 %	Average altitude 16,707 ft asl 16,653 ft asl min to max 16,786 ft asl	16,786		16,653 ft asl
100 %	Average speed 185 kn 179 kn min to max 191 kn	191		179 kn
100 %	Average bank angle 0.5 ° 0.3 ° min to max 0.6 °	0.5		0.6 °
100 %	Average g force 1.01 g 1.00 g min to max 1.04 g	1.00		1.04 g
Info	Turn coordination 0 0 min to max 0	0		0
Info	Average pitch angle 0.2 ° -1.1 ° min to max 0.8 °	-1.1		0.8 °
Info	Autopilot Altitude Hold Activated at 20:51:40
Info	Autopilot Altitude Hold Deactivated at 20:52:28

Enroute Descent 3

100 %

Enroute descent started 10 miles north west of Phu Ly (Tinh Ha Nam, Vietnam). Descent from 16,647 ft asl to 8,470 ft asl, a decrease of 8,177 ft in 6 minutes and covering 24 nm.

Score	Description	Start	Profile	End
100 %	Average speed 185 kn 176 kn min to max 188 kn	176		176 kn
100 %	Average bank angle 5.6 ° 0.0 ° min to max 27.4 °	0.7		10.5 °
100 %	Average g force 1.02 g 0.91 g min to max 1.21 g	0.94		1.03 g
Info	Average VSI -1,131 ft/m -1,658 ft/m min to max -40 ft/m	-40		-278 ft/m
Info	Average altitude 11,535 ft asl 8,470 ft asl min to max 16,647 ft asl	16,647		8,470 ft asl
Info	Average pitch angle -1.9 ° -3.2 ° min to max 0.5 °	0.4		0.5 °
Info	Turn coordination 0 0 min to max 0	0		0
Info	Autopilot Altitude Hold Activated at 20:58:30

Enroute Level 4

100 %

Enroute level cruise started 8 miles east of VVPD Phuc Tho Airport Phuc Tho (Hanoi, Vietnam) and lasted 5 minutes, covering 13 nm.

Score	Description	Start	Profile	End
100 %	Average altitude 8,433 ft asl 8,329 ft asl min to max 8,484 ft asl	8,466		8,329 ft asl
100 %	Average speed 163 kn 107 kn min to max 189 kn	176		186 kn
100 %	Average bank angle 12.3 ° 0.1 ° min to max 30.6 °	10.4		23.8 °
100 %	Average g force 1.04 g 0.95 g min to max 1.16 g	1.03		1.10 g
Info	Turn coordination 0 0 min to max 0	0		0
Info	Average pitch angle 1.8 ° -1.1 ° min to max 6.7 °	0.6		-1.0 °
Info	Autopilot Altitude Hold Deactivated at 21:03:20

Enroute Descent 4

99.94 %

Enroute descent started 4 miles north of Son Tay (Hanoi, Vietnam). Descent from 8,317 ft asl to 2,442 ft asl, a decrease of 5,875 ft in 3 minutes and covering 10 nm.

Score	Description	Start	Profile	End
100 %	Average speed 188 kn 180 kn min to max 199 kn	186		180 kn
100 %	Average bank angle 17.4 ° 0.2 ° min to max 31.2 °	22.6		4.1 °
99.43 %	Average g force 1.01 g 0.75 g min to max 1.26 g	1.09		0.94 g
Info	Average VSI -2,252 ft/m -6,389 ft/m min to max -676 ft/m	-753		-1,969 ft/m
Info	Average altitude 6,288 ft asl 2,442 ft asl min to max 8,317 ft asl	8,317		2,442 ft asl
Info	Average pitch angle -6.1 ° -19.2 ° min to max -0.8 °	-0.9		-7.3 °
Info	Turn coordination 0 0 min to max 0	0		0
Info	Landing Gear Down at 21:05:57
Info	Flaps Position 1 at 21:06:03
Info	Autopilot Altitude Hold Activated at 21:06:23
Info	Autopilot Nav1 Lock Deactivated at 21:06:29
Info	Autopilot Approach Mode Activated at 21:06:29
Info	Autopilot Approach Mode Deactivated at 21:06:30

Enroute Level 5

100 %

Enroute level cruise started 3 miles south east of Vinh Yen (Tinh Vinh Phuc, Vietnam) and lasted 1 minutes, covering 2 nm.

Score	Description	Start	Profile	End
100 %	Average altitude 2,086 ft asl 2,074 ft asl min to max 2,121 ft asl	2,121		2,081 ft asl
100 %	Average speed 140 kn 130 kn min to max 164 kn	164		134 kn
100 %	Average bank angle 0.7 ° 0.2 ° min to max 1.2 °	0.2		0.8 °
100 %	Average g force 1.04 g 0.98 g min to max 1.21 g	1.21		0.98 g
Info	Turn coordination 0 0 min to max 0	0		0
Info	Average pitch angle 0.2 ° -4.6 ° min to max 1.7 °	-4.6		1.1 °
Info	Autopilot Altitude Hold Deactivated at 21:07:26

Enroute Descent 5

100 %

Enroute descent started 5 miles south east of Vinh Yen (Tinh Vinh Phuc, Vietnam). Descent from 2,014 ft asl to 1,834 ft asl, a decrease of 180 ft in less than 1 minute. and covering less than 1 nm.

Score	Description	Start	Profile	End
100 %	Average speed 149 kn 142 kn min to max 152 kn	142		152 kn
100 %	Average bank angle 1.6 ° 0.4 ° min to max 2.0 °	0.4		1.6 °
100 %	Average g force 0.99 g 0.98 g min to max 1.00 g	0.98		0.99 g
Info	Average VSI -784 ft/m -831 ft/m min to max -620 ft/m	-620		-831 ft/m
Info	Average altitude 1,896 ft asl 1,834 ft asl min to max 2,014 ft asl	2,014		1,834 ft asl
Info	Average pitch angle -2.7 ° -2.9 ° min to max -1.9 °	-1.9		-2.9 °
Info	Turn coordination 0 0 min to max 0	0		0

Arrival

100 %

Arrival started 5 miles south east of Vinh Yen (Tinh Vinh Phuc, Vietnam).

Score	Description	Start	Profile	End
100 %	Average speed 154 kn 152 kn min to max 156 kn	152		152 kn
100 %	Average bank angle 1.0 ° 0.0 ° min to max 2.6 °	1.0		1.8 °
100 %	Average g force 1.00 g 0.99 g min to max 1.01 g	1.00		0.99 g
Info	Average VSI -860 ft/m -884 ft/m min to max -833 ft/m	-849		-868 ft/m
Info	Average altitude 1,574 ft asl 1,332 ft asl min to max 1,819 ft asl	1,819		1,332 ft asl
Info	Average pitch angle -3.1 ° -3.2 ° min to max -2.9 °	-2.9		-3.2 °
Info	Turn coordination 0 0 min to max 0	0		0

Arrival Final 4

100 %

Approaching runway 11L at VVNB Noibai Intl from 4 nm to 3 nm. Descent from 1,278 ft agl to 963 ft agl. A decrease of 315 ft in 22 seconds.

Score	Description	Start	Profile	End
100 %	Approach angle 3.0 ° 3.0 ° min to max 3.0 ° Target 3.0 °	3.0		3.0 °
100 %	Average speed 144 kn 135 kn min to max 152 kn	152		135 kn
100 %	Heading variation -0.0 ° -0.0 ° min to max 0.0 °	-0.0		-0.0 °
100 %	Average bank angle 1.0 ° 0.2 ° min to max 1.6 °	1.5		0.6 °
100 %	Average g force 1.00 g 0.98 g min to max 1.01 g	0.99		1.00 g
Info	Average VSI -826 ft/m -894 ft/m min to max -765 ft/m	-884		-765 ft/m
Info	Average altitude 1,116 ft agl 963 ft agl min to max 1,278 ft agl	1,278		963 ft agl
Info	Average pitch angle -2.5 ° -3.2 ° min to max -1.8 °	-3.2		-1.8 °

Arrival Final 3

100 %

Approaching runway 11L at VVNB Noibai Intl from 3 nm to 2 nm. Descent from 951 ft agl to 645 ft agl. A decrease of 306 ft in 28 seconds.

Score	Description	Start	Profile	End
100 %	Approach angle 3.0 ° 3.0 ° min to max 3.0 ° Target 3.0 °	3.0		3.0 °
100 %	Average speed 120 kn 112 kn min to max 134 kn	134		112 kn
100 %	Heading variation 0.0 ° -0.0 ° min to max 0.1 °	0.0		0.1 °
100 %	Average bank angle 0.8 ° 0.0 ° min to max 2.4 °	0.9		1.0 °
100 %	Average g force 1.00 g 0.93 g min to max 1.07 g	1.00		1.00 g
Info	Average VSI -638 ft/m -759 ft/m min to max -483 ft/m	-759		-656 ft/m
Info	Average altitude 790 ft agl 645 ft agl min to max 951 ft agl	951		645 ft agl
Info	Average pitch angle -1.7 ° -2.9 ° min to max -0.5 °	-1.7		-1.3 °
Info	Flaps Position 2 at 21:08:53

Arrival Final 2

96 %

Approaching runway 11L at VVNB Noibai Intl from 2 nm to 1 nm. Descent from 634 ft agl to 412 ft agl. A decrease of 222 ft in 31 seconds.

Score	Description	Start	Profile	End
87.6 %	Approach angle 3.3 ° 3.0 ° min to max 3.9 ° Target 3.0 °	3.0		3.9 °
100 %	Average speed 109 kn 107 kn min to max 112 kn	112		107 kn
100 %	Heading variation 0.1 ° 0.0 ° min to max 0.4 °	0.1		0.4 °
98.59 %	Average bank angle 1.1 ° 0.0 ° min to max 3.5 °	0.9		2.9 °
100 %	Average g force 1.00 g 0.87 g min to max 1.12 g	1.02		1.00 g
Info	Average VSI -422 ft/m -666 ft/m min to max 64 ft/m	-666		-557 ft/m
Info	Average altitude 506 ft agl 412 ft agl min to max 634 ft agl	634		412 ft agl
Info	Average pitch angle 0.2 ° -1.5 ° min to max 3.5 °	-0.9		-0.7 °
Info	Autopilot Master Switched Off at 21:09:33
Info	GPWS Warning Activated at 21:09:37
Info	GPWS Warning Deactivated at 21:09:44
Info	GPWS Warning Activated at 21:09:47

Arrival Final 1

80.59 %

Approaching runway 11L at VVNB Noibai Intl from 1 nm to 0 nm. Descent from 402 ft agl to 87 ft agl. A decrease of 315 ft in 29 seconds.

Score	Description	Start	Profile	End
9.47 %	Approach angle 4.3 ° 3.6 ° min to max 5.1 ° Target 3.0 °	3.9		5.1 °
100 %	Average speed 110 kn 108 kn min to max 113 kn	108		109 kn
100 %	Heading variation 0.2 ° 0.1 ° min to max 0.2 °	0.2		0.1 °
95.46 %	Average bank angle 1.5 ° 0.0 ° min to max 4.9 °	4.0		0.3 °
96 %	Average g force 0.95 g 0.68 g min to max 1.10 g	1.00		0.68 g
Info	Average VSI -716 ft/m -1,060 ft/m min to max -238 ft/m	-595		-946 ft/m
Info	Average altitude 206 ft agl 87 ft agl min to max 402 ft agl	402		87 ft agl
Info	Average pitch angle -2.2 ° -6.8 ° min to max 1.5 °	-0.9		-6.8 °
Info	GPWS Warning Deactivated at 21:10:17

Arrival Landing

69.21 %

Landing on runway 11L at VVNB Noibai Intl, runway length 10,484 ft. Threshold height at 82 ft agl was significantly above target. Threshold speed was good at 109 kn.

Score	Description	Start	Profile	End
100 %	Threshold speed was good at 109 kn. Target 110 kn
40.51 %	Target 50 ft agl
39.99 %	Landing and flare profile
100 %	Heading variation 0.2 ° 0.1 ° min to max 0.3 °	0.1		0.3 °
96.51 %	Average bank angle 1.3 ° 0.0 ° min to max 3.7 °	0.3		1.0 °
88.57 %	Average g force 1.03 g 0.55 g min to max 1.17 g	0.68		0.66 g
Info	Average speed 104 kn 96 kn min to max 109 kn	109		96 kn
Info	Average VSI -635 ft/m -1,267 ft/m min to max 144 ft/m	-976		-252 ft/m
Info	Average altitude 21 ft agl 1 ft agl min to max 82 ft agl	82		1 ft agl
Info	Average pitch angle -0.6 ° -6.7 ° min to max 4.0 °	-6.7		-3.5 °

Arrival Touchdown

75.46 %

Touchdown point was 1,223 ft beyond the touchdown zone. Touchdown speed at 96 kn was good. Touchdown rate was fair at -252 ft/m. Runway touchdown position was significantly misaligned by 61 ft from centreline. Local weather - Temperature 88 °F. Wind 6 kn at 60 °. Crosswind: 4 kn Headwind: 4 kn.

Score	Description	Start	Profile	End
78.73 %	Touchdown VSI was -252 ft/m.
100 %	Touchdown distance was 1,539 ft Target 1,500 ft
100 %	Speed at touchdown 96 kn Target 99 kn
42.9 %	Runway alignment max 61.4 ft 57.2 ft left	48.8		55.4 ft
64.02 %	Average bank angle 2.2 ° 0.0 ° min to max 5.2 °	1.0		2.4 °
42.86 %	Average g force 1.04 g 0.40 g min to max 2.25 g	0.66		0.95 g
60 %	Landing Bounce
Info	Average speed 86 kn 77 kn min to max 96 kn	96		77 kn
Info	Average pitch angle 5.3 ° -6.1 ° min to max 18.9 °	-3.5		3.2 °
Info	Stall Warning Activated at 21:10:34
Info	Stall Warning Deactivated at 21:10:35
Info	Stall Warning Activated at 21:10:38
Info	Stall Warning Deactivated at 21:10:39

Arrival Rollout

75.45 %

Total landing distance 3,632 ft, 35 % of runway. Runway rollout alignment was misaligned by 59 ft from centreline.

Score	Description	Start	Profile	End
100 %	Landing distance 3,632 ft 35 % of runway.
46.09 %	Runway alignment max 58.5 ft 58.5 ft left to 0.0 ft left	52.5		57.8 ft
97.14 %	Average g force 1.03 g 0.98 g min to max 1.30 g	1.30		1.01 g
Info	Average speed 54 kn 48 kn min to max 72 kn	72		48 kn
Info	Average pitch angle -1.7 ° -1.9 ° min to max -1.0 °	-1.9		-1.8 °
Info	Average bank angle 0.2 ° 0.0 ° min to max 1.1 °	1.1		0.1 °

Runway Exit

Exiting runway, average speed 21 kn

Score	Description	Start	Profile	End
Info	Average speed 20 kn 2 kn min to max 47 kn	47		2 kn
Info	Average pitch angle -1.9 ° -2.2 ° min to max -1.7 °	-1.9		-2.1 °
Info	Average bank angle 0.1 ° 0.0 ° min to max 0.3 °	0.0		0.3 °
Info	Average g force 1.00 g 0.99 g min to max 1.01 g	0.99		1.00 g
Info	Flaps Fully Retracted at 21:10:51

Arrival Taxi

100 %

Taxiing to the parking from the runway took 4 minutes and covered less than 1 nm.

Score	Description	Start	Profile	End
100 %	Average speed 11 kn 1 kn min to max 18 kn	6		4 kn
100 %	Average speed turning corners 7 kn max 8 kn	0		0 kn
100 %	Average g force 1.00 g 0.99 g min to max 1.01 g	1.00		1.00 g
Info	Average pitch angle -2.0 ° -2.4 ° min to max -1.8 °	-2.0		-1.9 °
Info	Average bank angle 0.1 ° 0.0 ° min to max 0.4 °	0.2		0.0 °
Info	Taxi Lights Switched On at 21:12:53
Info	Parking Brake On at 21:16:46
Info	Engine 1 Stopped at 21:16:54
Info	Engine 2 Stopped at 21:16:56
Info	Beacon Lights Switched Off at 21:17:04
Info	Navigation Lights Switched Off at 21:17:06

Takeoff on runway 25L at VVTS Tansonnhat in the Cessna CJ4 Citation

91.33 %

100 %

Taxi

Taxiing from the parking to the runway took 11 minutes and covered 2 nm.

Taxi Lights

100 %

Switched On

Ground Speed kt

100 %

Turn Speed

100 %

Bank °

Info

Pitch °

Info

84.43 %

Takeoff Roll

Departure roll runway 25L at VVTS Tansonnhat. Takeoff distance 686 ft 7 % of runway. Liftoff speed was 127 kn. Local weather - Temperature 85 °F. Wind 3 kn at 300 °. Crosswind: 3 kn Headwind: 2 kn.

Takeoff Distance

100 %

Roll distance of 686 ft using 6.84 % of runway

Liftoff Speed

100 %

Liftoff speed was 127 kn - Target 130 kn

Alignment

47.17 %

2.1 ft left to 57.6 ft right

Bounce

100 %

No Bounce Detected

Strobe Lights

100 %

Switched On

Landing Lights

0 %

Switched On

100 %

IAS kt

Info

Bank °

Info

Pitch °

Info

91.24 %

Climb 1

Departure climb to 50 ft agl from runway 25L VVTS Tansonnhat.

Alignment

87.89 %

IAS kt

100 %

Bank °

90.55 %

66.29 %

Pitch °

Info

Climb Rate fpm

Info

84.55 %

Climb 2

Departure climb to 400 ft agl from 25L VVTS Tansonnhat.

Alignment

79.88 %

IAS kt

100 %

Bank °

86.21 %

30.29 %

Pitch °

Info

Climb Rate fpm

Info

96.4 %

Climb 3

Departure climb to 1,000 ft agl from 25L VVTS Tansonnhat.

Alignment

100 %

IAS kt

100 %

Bank °

89.45 %

85.14 %

Pitch °

Info

Climb Rate fpm

Info

Landing on runway 11L at VVNB Noibai Intl in the Cessna CJ4 Citation

Landing Score 75.18 %

Landing Summary

Overall, the aircraft landing score of 75.2% indicates that there were several areas for improvement throughout the landing phases.

Firstly, in the Approach Phase, the poor descent path above the glideslope limit suggests that the aircraft was not in the optimal position for a smooth and stable descent towards the runway. This could have contributed to challenges in the Landing Phase, where the threshold height was significantly above the target. It is crucial for pilots to maintain a proper descent profile to ensure a safe and efficient landing.

Additionally, the Landing Phase highlighted issues such as a very poor landing flare, firm touchdown rate, and bouncing on touchdown. A smooth and controlled approach to the runway is essential for a successful landing, and these factors indicate that there may have been difficulties in achieving a gentle and stable touchdown.

Lastly, in the Touchdown Phase, the touchdown point being 1223 ft beyond the touchdown zone and the runway touchdown position being 61 ft from the centerline suggest a lack of precision in the aircraft's alignment with the runway. It is important for pilots to maintain proper alignment throughout the landing to ensure a safe and accurate touchdown.

Moving forward, it would be beneficial for pilots to focus on improving their descent path, flare technique, and alignment with the runway during the landing phases. By practicing and addressing these areas of improvement, pilots can work towards achieving a higher landing score and ensuring safe and smooth landings in the future. With dedication and practice, there is no doubt that improvements can be made to enhance overall landing performance.

100 %

Final 4

Approaching runway 11L at VVNB Noibai Intl from 4 nm to 3 nm. Descent from 1,278 ft agl to 963 ft agl. A decrease of 315 ft in 22 seconds.

Glideslope

100 %

Excellent glideslope alignment

Heading

100 %

Excellent heading alignment

Glideslope °

100 %

IAS kt

100 %

Alignment

100 %

Bank °

100 %

Descent Rate fpm

Info

100 %

Final 3

Approaching runway 11L at VVNB Noibai Intl from 3 nm to 2 nm. Descent from 951 ft agl to 645 ft agl. A decrease of 306 ft in 28 seconds.

Glideslope

100 %

Excellent glideslope alignment

Heading

100 %

Excellent heading alignment

Glideslope °

100 %

IAS kt

100 %

Alignment

100 %

Bank °

100 %

Descent Rate fpm

Info

96 %

Final 2

Approaching runway 11L at VVNB Noibai Intl from 2 nm to 1 nm. Descent from 634 ft agl to 412 ft agl. A decrease of 222 ft in 31 seconds.

Glideslope

87.6 %

Poor descent path above glideslope limit

Heading

100 %

Excellent heading alignment

Glideslope °

87.6 %

IAS kt

100 %

Alignment

100 %

Bank °

98.59 %

100 %

Descent Rate fpm

Info

80.59 %

Final 1

Approaching runway 11L at VVNB Noibai Intl from 1 nm to 0 nm. Descent from 402 ft agl to 87 ft agl. A decrease of 315 ft in 29 seconds.

Glideslope

9.47 %

Poor descent path above glideslope limit

Heading

100 %

Excellent heading alignment

Glideslope °

9.47 %

IAS kt

100 %

Alignment

100 %

Bank °

95.46 %

96 %

Descent Rate fpm

Info

69.21 %

Landing

Landing on runway 11L at VVNB Noibai Intl, runway length 10,484 ft. Threshold height at 82 ft agl was significantly above target. Threshold speed was good at 109 kn.

Height

40.51 %

Threshold height at 82 ft agl was significantly above target. Target 50 ft agl

Speed

100 %

Threshold speed was good at 109 kt. Target 110 kt

Flare

39.99 %

Very poor landing flare

Centreline ft

100 %

Bank °