YBSS to YBSS Flight Report - AT802 Aerial Application Sprayer

Flight from YBSS to YBSS

Monday, 20 January 2025 11:41

Minutes 21

7 nm

Fuel 60 kg

AT802 Aerial Application Sprayer

Departure

Runway 01 at YBSS

Bacchus Marsh Airport

Bacchus Marsh, State of Victoria, Australia

Altitude

518 ft asl

Weight

3,452 kg

Fuel

412 kg

Temperature

14 °C

Wind Speed

5 kt

Wind Direction

25.0 °

Headwind

5 kt

Crosswind

0 kt

Arrival

Runway 01 at YBSS

Bacchus Marsh Airport

Bacchus Marsh State of Victoria, Australia

518 ft asl

Altitude

5,331 kg

Weight

352 kg

Fuel

14 °C

Temperature

5 kt

Wind Speed

24.9 °

Wind Direction

5 kt

Headwind

0 kt

Crosswind

Flight Score 89.59%

Departure Score 86.06%

Enroute Score 89.57%

Arrival Score 93.13%

The flight in question was conducted using an AT802 Aerial Application Sprayer aircraft. The pre-flight taxiing process from the parking area to the runway took approximately 3 minutes and covered a distance of less than 1 nautical mile. The aircraft then departed from runway 01 at YBSS Bacchus Marsh Airport, with a takeoff distance of 437 meters, which accounted for 45% of the runway length. The liftoff speed was recorded at 82 knots.

The local weather conditions at the time of departure were characterized by a temperature of 15 degrees Celsius and a wind speed of 5 knots from a direction of 25 degrees. This resulted in a crosswind of 0 knots and a headwind of 5 knots. The aircraft began its enroute climb approximately 1 mile south of Maddingley, in the state of Victoria, Australia. The climb started from an altitude of 1,146 feet above sea level and reached a height of 539 feet above sea level, an increase of 607 feet, in just 1 minute and covering a distance of 1 nautical mile.

During the flight, the aircraft was required to perform a go-around maneuver from runway 01 at YBSS Bacchus Marsh Airport, at an altitude of 24 feet above ground level. The final approach to the runway was conducted from the south, with a heading of 19.0 degrees, at a distance of 1 nautical mile and an altitude of 527 feet above ground level.

The landing on runway 01 was successful, with a threshold height that was considered good, and a threshold speed of 80 knots. The touchdown distance was also good, at 232 meters, and the touchdown speed was recorded at 68 knots, which was considered good. The touchdown rate was also good, at -196 feet per minute, and the runway touchdown alignment was perfect. The local weather conditions at the time of landing were the same as those at the time of departure, with a temperature of 15 degrees Celsius and a wind speed of 5 knots from a direction of 24 degrees.

The total landing distance was 719 meters, which accounted for 75% of the runway length. The runway rollout alignment was also very good. The post-flight taxiing process from the runway to the parking area took approximately 1 minute and covered a distance of less than 1 nautical mile. The total flight distance was 7 nautical miles, and the flight duration was 21 minutes. The aircraft used a total of 60 kilograms of fuel during the flight.

Flight Map

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Flight Stages YBSS to YBSS

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Departure Taxi

72.5 %

Taxiing from the parking to the runway took 3 minutes and covered less than 1 nm.

Score	Description	Start	Profile	End
100 %	Average speed 15 kn 0 kn min to max 24 kn	0		16 kn
56.25 %	Average speed turning corners 17 kn max 20 kn	0		0 kn
100 %	Average g force 1.00 g 1.00 g min to max 1.00 g	1.00		1.00 g
Info	Average pitch angle 5.8 ° 4.6 ° min to max 6.2 °	4.6		6.0 °
Info	Average bank angle 0.3 ° 0.0 ° min to max 2.1 °	0.7		0.3 °
Info	Battery Master On at 11:41:15
Info	Engine 1 Started at 11:41:15
Info	Landing Gear Down at 11:41:15
0 %	Taxi Lights at 11:44:03

Departure Runway Entry

Entering runway 01 at YBSS Bacchus Marsh Airport, Average speed was 38 kn.

Score	Description	Start	Profile	End
Info	Average speed 43 kn 14 kn min to max 51 kn	17		14 kn
Info	Average pitch angle 5.7 ° 5.3 ° min to max 6.1 °	6.0		5.7 °
Info	Average bank angle 0.2 ° 0.0 ° min to max 1.2 °	0.4		1.2 °
Info	Average g force 0.99 g 0.97 g min to max 1.04 g	0.99		0.98 g

Departure Roll

81.76 %

Departure roll runway 01 at YBSS Bacchus Marsh Airport. Takeoff distance 437 m 45 % of runway. Liftoff speed was 82 kn. Local weather - Temperature 15 °C. Wind 5 kn at 25 °. Crosswind: 0 kn Headwind: 5 kn.

Score	Description	Start	Profile	End
100 %	Takeoff distance 437 m 45 % of runway
100 %	Liftoff speed was 82 kn Target 83 kn
58.78 %	Runway alignment max 14.36 m 0.00 m left to 14.36 m right	-10.45		-6.23 m
100 %	Average g force 0.98 g 0.95 g min to max 1.10 g	0.98		1.10 g
100 %	Takeoff Bounce
Info	Average pitch angle 5.7 ° 4.2 ° min to max 8.2 °	5.6		8.2 °
Info	Average bank angle 0.6 ° 0.0 ° min to max 2.2 °	1.0		2.2 °
Info	Flaps Position 1 at 11:46:02
0 %	Landing Lights at 11:45:33
0 %	Strobe Lights at 11:46:14

Departure Climb 1

95.79 %

Departure climb to 50 ft agl from runway 01 YBSS Bacchus Marsh Airport.

Score	Description	Start	Profile	End
93.89 %	Heading variation -0.5 ° -1.6 ° min to max 0.7 °	0.7		-1.6 °
100 %	Average speed 91 kn 82 kn min to max 98 kn	82		98 kn
89.26 %	Average bank angle 1.7 ° 0.0 ° min to max 6.1 °	2.3		6.1 °
100 %	Average g force 1.01 g 0.89 g min to max 1.17 g	1.11		1.08 g
Info	Average VSI 328 fpm 208 fpm min to max 430 fpm	354		430 fpm
Info	Average altitude 23 ft agl 0 ft agl min to max 46 ft agl	0		46 ft agl
Info	Average pitch angle 7.2 ° 5.2 ° min to max 9.1 °	8.4		7.8 °

Departure Climb 2

94.99 %

Departure climb to 400 ft agl from 01 YBSS Bacchus Marsh Airport.

Score	Description	Start	Profile	End
90.5 %	Heading variation -1.9 ° -2.8 ° min to max -1.6 °	-1.6		-2.8 °
100 %	Average speed 101 kn 98 kn min to max 105 kn	98		101 kn
89.47 %	Average bank angle 3.6 ° 0.3 ° min to max 6.0 °	6.0		3.3 °
100 %	Average g force 1.02 g 0.97 g min to max 1.10 g	1.08		0.98 g
Info	Average VSI 818 fpm 440 fpm min to max 1,404 fpm	440		1,395 fpm
Info	Average altitude 109 ft agl 46 ft agl min to max 375 ft agl	46		375 ft agl
Info	Average pitch angle 8.7 ° 7.3 ° min to max 10.5 °	7.6		10.5 °

Departure Climb 3

85.28 %

Departure climb to 1,000 ft agl from 01 YBSS Bacchus Marsh Airport.

Score	Description	Start	Profile	End
100 %	Heading variation -1.9 ° -3.3 ° min to max 0.4 °	-3.3		0.4 °
100 %	Average speed 120 kn 103 kn min to max 133 kn	103		128 kn
26.42 %	Average bank angle 4.6 ° 0.0 ° min to max 30.0 °	3.1		30.0 °
100 %	Average g force 1.00 g 0.80 g min to max 1.35 g	0.81		1.31 g
100 %	Landing gear up
Info	Average VSI 357 fpm -318 fpm min to max 1,351 fpm	1,351		547 fpm
Info	Average altitude 535 ft agl 398 ft agl min to max 614 ft agl	398		614 ft agl
Info	Average pitch angle 4.0 ° 0.4 ° min to max 8.6 °	7.7		7.1 °
Info	Flaps Fully Retracted at 11:47:00

Enroute Climb

89.57 %

Enroute climb started 1 mile south of Maddingley (State of Victoria, Australia). Climbing from 1,146 ft asl to 539 ft asl, an increase of 607 ft in 1 minutes and covering 1 nm.

Score	Description	Start	Profile	End
100 %	Average speed 100 kn 83 kn min to max 123 kn	123		83 kn
74.22 %	Average bank angle 6.2 ° 0.1 ° min to max 52.9 °	37.3		5.0 °
98.86 %	Average g force 1.05 g 0.77 g min to max 1.54 g	1.46		1.24 g
Info	Average VSI -254 fpm -1,820 fpm min to max 1,307 fpm	866		-135 fpm
Info	Average altitude 591 ft asl 511 ft asl min to max 1,260 ft asl	1,146		539 ft asl
Info	Average pitch angle 4.2 ° -8.3 ° min to max 17.4 °	8.4		17.4 °
Info	Turn coordination 0 0 min to max 0	0		0
Info	Flaps Position 1 at 11:47:32
Info	Stall Warning Activated at 11:48:27

Go-around

29.74 %

Go-Around runway 01 at YBSS Bacchus Marsh Airport at 24 ft agl.

Score	Description	Start	Profile	End
0 %	Average speed 105 kn 65 kn min to max 134 kn	65		83 kn
46.86 %	Average bank angle 10.0 ° 0.0 ° min to max 66.6 °	5.1		1.9 °
86.57 %	Average g force 1.09 g 0.13 g min to max 1.97 g	1.22		0.85 g
Info	Average altitude 91 ft agl -11 ft agl min to max 1,429 ft agl	24		550 ft agl
Info	Average pitch angle 5.3 ° -9.4 ° min to max 21.5 °	17.4		-6.3 °
Info	Stall Warning Deactivated at 11:48:28
Info	Navigation Lights Switched On at 11:48:30
Info	Strobe Lights Switched On at 11:48:30
Info	Landing Gear Up at 11:48:30
Info	Flaps Fully Retracted at 11:48:30
Info	Stall Warning Activated at 11:49:26
Info	Stall Warning Deactivated at 11:49:27
Info	Stall Warning Activated at 11:49:30
Info	Stall Warning Deactivated at 11:49:31
Info	Flaps Position 1 at 11:49:43
Info	Stall Warning Activated at 11:50:35
Info	Stall Warning Deactivated at 11:50:40
Info	Stall Warning Activated at 11:50:41
Info	Stall Warning Deactivated at 11:50:44
Info	Flaps Fully Retracted at 11:51:33
Info	Stall Warning Activated at 11:51:38
Info	Stall Warning Deactivated at 11:51:39
Info	Stall Warning Activated at 11:52:59
Info	Stall Warning Deactivated at 11:53:02
Info	Stall Warning Activated at 11:53:03
Info	Stall Warning Deactivated at 11:53:04
Info	Stall Warning Activated at 11:53:37
Info	Stall Warning Deactivated at 11:53:38
Info	Stall Warning Activated at 11:54:05
Info	Stall Warning Deactivated at 11:54:06
Info	Stall Warning Activated at 11:54:07
Info	Stall Warning Deactivated at 11:54:08
Info	Stall Warning Activated at 11:54:14
Info	Stall Warning Deactivated at 11:54:15
Info	Stall Warning Activated at 11:54:21
Info	Stall Warning Deactivated at 11:54:23
Info	Stall Warning Activated at 11:55:29
Info	Stall Warning Deactivated at 11:55:37
Info	Stall Warning Activated at 11:57:01
Info	Stall Warning Deactivated at 11:57:02
Info	Stall Warning Activated at 11:57:16
Info	Stall Warning Deactivated at 11:57:28
Info	Stall Warning Activated at 11:58:21
Info	Stall Warning Deactivated at 11:58:22
Info	Stall Warning Activated at 11:58:24
Info	Stall Warning Deactivated at 11:58:25
Info	Stall Warning Activated at 11:59:09
Info	Stall Warning Deactivated at 11:59:10
Info	Stall Warning Activated at 11:59:35
Info	Stall Warning Deactivated at 11:59:38
Info	Flaps Position 1 at 12:00:26
Info	Flaps Position 2 at 12:01:11

Arrival Final 2

93.06 %

Approaching runway 01 at YBSS Bacchus Marsh Airport from 2 nm to 1 nm. Descent from 527 ft agl to 446 ft agl. A decrease of 81 ft in 4 seconds.

Score	Description	Start	Profile	End
82.12 %	Approach angle 4.8 ° 4.6 ° min to max 5.0 ° Target 3.0 °	5.0		4.6 °
100 %	Average speed 83 kn 83 kn min to max 85 kn	84		85 kn
100 %	Heading variation 1.0 ° 0.9 ° min to max 1.0 °	0.9		1.0 °
92.14 %	Average bank angle 3.8 ° 1.0 ° min to max 5.9 °	1.0		5.9 °
100 %	Average g force 1.07 g 0.97 g min to max 1.16 g	0.97		1.16 g
Info	Average VSI -1,230 fpm -1,336 fpm min to max -1,048 fpm	-1,254		-1,048 fpm
Info	Average altitude 484 ft agl 446 ft agl min to max 527 ft agl	527		446 ft agl
Info	Average pitch angle -2.8 ° -5.5 ° min to max 0.3 °	-5.5		0.3 °

Arrival Final 1

79.76 %

Approaching runway 01 at YBSS Bacchus Marsh Airport from 1 nm to 0 nm. Descent from 435 ft agl to 18 ft agl. A decrease of 417 ft in 31 seconds.

Score	Description	Start	Profile	End
16.15 %	Approach angle 2.7 ° 1.4 ° min to max 5.0 ° Target 3.0 °	4.6		1.4 °
100 %	Average speed 87 kn 80 kn min to max 93 kn	86		80 kn
91.6 %	Heading variation 0.1 ° -0.1 ° min to max 0.7 °	0.7		-0.1 °
91.04 %	Average bank angle 1.4 ° 0.0 ° min to max 6.4 °	6.4		0.1 °
100 %	Average g force 1.03 g 0.81 g min to max 1.18 g	1.16		1.06 g
Info	Average VSI -774 fpm -1,308 fpm min to max -347 fpm	-786		-530 fpm
Info	Average altitude 100 ft agl 18 ft agl min to max 435 ft agl	435		18 ft agl
Info	Average pitch angle -0.9 ° -7.1 ° min to max 2.9 °	1.6		2.9 °

Arrival Landing

98.75 %

Landing on runway 01 at YBSS Bacchus Marsh Airport, runway length 963 m. Good threshold height. Threshold speed was good at 80 kn.

Score	Description	Start	Profile	End
100 %	Threshold speed was good at 80 kn. Target 78 kn
100 %	Target 50 ft agl
95 %	Landing and flare profile
100 %	Heading variation -0.1 ° -0.1 ° min to max 0.0 °	-0.1		0.0 °
100 %	Average bank angle 0.6 ° 0.0 ° min to max 1.4 °	0.1		0.3 °
100 %	Average g force 1.03 g 0.94 g min to max 1.13 g	1.07		1.03 g
Info	Average speed 74 kn 68 kn min to max 80 kn	80		68 kn
Info	Average VSI -229 fpm -522 fpm min to max -77 fpm	-522		-196 fpm
Info	Average altitude 10 ft agl 1 ft agl min to max 20 ft agl	20		1 ft agl
Info	Average pitch angle 4.7 ° 1.9 ° min to max 6.5 °	3.1		6.5 °

Arrival Touchdown

93.17 %

Touchdown distance was good at 232 m. Touchdown speed at 68 kn was good. Touchdown rate was good at -196 fpm. Runway touchdown alignment was perfect. Local weather - Temperature 15 °C. Wind 5 kn at 24 °. Crosswind: 0 kn Headwind: 5 kn.

Score	Description	Start	Profile	End
96.68 %	Touchdown VSI was -196 fpm.
100 %	Touchdown distance was 232 m Target 457 m
100 %	Speed at touchdown 68 kn Target 73 kn
100 %	Runway alignment max 0.15 m 0.08 m left	-0.02		0.06 m
100 %	Average bank angle 0.7 ° 0.1 ° min to max 1.5 °	0.3		1.5 °
100 %	Average g force 1.13 g 1.03 g min to max 1.25 g	1.03		1.08 g
60 %	Landing Bounce
Info	Average speed 68 kn 68 kn min to max 68 kn	68		68 kn
Info	Average pitch angle 6.0 ° 5.6 ° min to max 6.5 °	6.5		6.2 °

Arrival Rollout

99.05 %

Total landing distance 719 m, 75 % of runway. Runway rollout alignment was very good.

Score	Description	Start	Profile	End
100 %	Landing distance 719 m 75 % of runway.
98.29 %	Runway alignment max 3.69 m 0.17 m left to 3.52 m right	0.04		-0.29 m
100 %	Average g force 1.00 g 0.97 g min to max 1.04 g	1.04		1.01 g
Info	Average speed 57 kn 33 kn min to max 63 kn	63		33 kn
Info	Average pitch angle 5.7 ° 5.5 ° min to max 6.2 °	6.2		5.9 °
Info	Average bank angle 0.7 ° 0.0 ° min to max 1.8 °	1.6		0.5 °

Runway Exit

Exiting runway, average speed 18 kn

Score	Description	Start	Profile	End
Info	Average speed 15 kn 6 kn min to max 30 kn	30		6 kn
Info	Average pitch angle 5.5 ° 5.2 ° min to max 5.6 °	5.6		5.4 °
Info	Average bank angle 0.3 ° 0.0 ° min to max 0.5 °	0.5		0.2 °
Info	Average g force 1.00 g 0.98 g min to max 1.05 g	1.01		1.03 g

Arrival Taxi

95 %

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

Score	Description	Start	Profile	End
100 %	Average speed 15 kn 4 kn min to max 21 kn	8		4 kn
100 %	Average speed turning corners 14 kn max 16 kn	0		0 kn
100 %	Average g force 0.99 g 0.98 g min to max 1.03 g	0.98		1.00 g
Info	Average pitch angle 5.6 ° 5.3 ° min to max 5.8 °	5.7		5.4 °
Info	Average bank angle 0.3 ° 0.0 ° min to max 1.0 °	0.3		0.4 °
Info	Flaps Fully Retracted at 12:03:19
0 %	Taxi Lights at 12:03:36

Takeoff on runway 01 at YBSS Bacchus Marsh Airport in the AT802 Aerial Application Sprayer

86.06 %

72.5 %

Taxi

Taxiing from the parking to the runway took 3 minutes and covered less than 1 nm.

Taxi Lights

0 %

Switched On

Speed

100 %

Turn Speed

56.25 %

100 %

Bank

Info

Pitch

Info

81.76 %

Takeoff Roll

Takeoff Distance

100 %

Roll distance of 437 m using 45.44 % of runway

Liftoff Speed

100 %

Liftoff speed was 82 kn - Target 83 kn

Alignment

58.78 %

0.00 m left to 14.36 m right

Bounce

100 %

No Bounce Detected

Strobe Lights

0 %

Switched On

Landing Lights

0 %

Switched On

100 %

Speed

Info

Bank

Info

Pitch

Info

95.79 %

Climb 1

Departure climb to 50 ft agl from runway 01 YBSS Bacchus Marsh Airport.

Heading

93.89 %

Speed

100 %

Bank

89.26 %

100 %

Pitch

Info

Climb Rate

Info

94.99 %

Climb 2

Departure climb to 400 ft agl from 01 YBSS Bacchus Marsh Airport.

Heading

90.5 %

Speed

100 %

Bank

89.47 %

100 %

Pitch

Info

Climb Rate

Info

85.28 %

Climb 3

Departure climb to 1,000 ft agl from 01 YBSS Bacchus Marsh Airport.

Heading

100 %

Speed

100 %

Bank

26.42 %

100 %

Pitch

Info

Climb Rate

Info

Landing on runway 01 at YBSS Bacchus Marsh Airport in the AT802 Aerial Application Sprayer

Landing Score 92.68 %

Landing Summary

The AT802 Aerial Application Sprayer successfully landed at YBSS Bacchus Marsh Airport, demonstrating a high level of proficiency in its flight operations. The aircraft approached the runway from the south, heading 19.0° at a distance of 1 nautical mile and an altitude of 527 feet above ground level (agl). This approach was executed with precision, setting the stage for a smooth landing.

Upon touchdown, the aircraft performed admirably, with a threshold speed of 80 knots being achieved. This speed is well within the acceptable range for a safe landing, indicating that the pilot had a good understanding of the aircraft's performance characteristics. The touchdown distance of 232 meters was also satisfactory, demonstrating the pilot's ability to control the aircraft's descent and maintain a stable approach.

The touchdown speed of 68 knots was another positive aspect of the landing, as it was within the acceptable range for a safe touchdown. Furthermore, the touchdown rate of -196 feet per minute (fpm) was also good, indicating that the pilot had successfully managed the aircraft's descent and avoided any excessive deceleration.

One of the most impressive aspects of the landing was the runway touchdown alignment, which was perfect. This suggests that the pilot had a good understanding of the aircraft's flight dynamics and was able to maintain a stable approach, resulting in a precise touchdown on the runway centerline.

The local weather conditions at the time of the landing were favorable, with a temperature of 15°C and a wind speed of 5 knots from a direction of 24°. This resulted in a crosswind of 0 knots and a headwind of 5 knots, which did not pose any significant challenges for the pilot.

The total landing distance of 719 meters, which accounted for 75% of the runway length, was also satisfactory. This indicates that the pilot had successfully managed the aircraft's deceleration and rollout, resulting in a safe and controlled landing.

Finally, the runway rollout alignment was very good, demonstrating the pilot's ability to maintain control of the aircraft during the rollout phase and avoid any deviations from the centerline. Overall, the landing was a success, with the AT802 Aerial Application Sprayer demonstrating a high level of proficiency in its flight operations.

93.06 %

Final 2

Approaching runway 01 at YBSS Bacchus Marsh Airport from 2 nm to 1 nm. Descent from 527 ft agl to 446 ft agl. A decrease of 81 ft in 4 seconds.

Glideslope

82.12 %

Poor descent path above glideslope limit

Heading

100 %

Poor heading alignment

Glideslope

82.12 %

IAS