LSZR to LSZR Flight Report - Sirius

Flight from LSZR to LSZR

Tuesday, 02 December 2025 23:14

Minutes 5

5 nm

Fuel 40 kg

Sirius

Departure

Runway 10 at LSZR

Sankt Gallen Altenrhein Airport

St. Gallen, Kanton St. Gallen, Switzerland

Altitude

1,306 ft asl

Weight

469 kg

Fuel

87 kg

Temperature

15 °C

Wind Speed

2 kt

Wind Direction

270.0 °

Headwind

-2 kt

Crosswind

0 kt

Arrival

Runway 10 at LSZR

Sankt Gallen Altenrhein Airport

St. Gallen Kanton St. Gallen, Switzerland

1,306 ft asl

Altitude

429 kg

Weight

47 kg

Fuel

19 °C

Temperature

3 kt

Wind Speed

224.8 °

Wind Direction

-2 kt

Headwind

2 kt

Crosswind

Flight Score 92.72%

Pattern Score 89.82%

Departure Score 93.63%

Arrival Score 94.71%

The flight began with a departure roll from runway 10 at LSZR Sankt Gallen Altenrhein Airport. The aircraft, Sirius, took off with a takeoff distance of 99 meters, which accounted for 7% of the runway. The liftoff speed was 51 knots. At the time of departure, the local weather conditions were characterized by a temperature of 15 degrees Celsius and a wind speed of 2 knots from a direction of 270 degrees. This resulted in a crosswind of 0 knots and a tailwind of 2 knots.

As the aircraft entered the left-hand pattern, it did so from runway 10 at LSZR Sankt Gallen Altenrhein Airport. The distance covered during this maneuver was less than 1 nautical mile in 28 seconds. The left-hand pattern crosswind was also executed from runway 10, with the aircraft covering a distance of less than 1 nautical mile in 21 seconds. The pattern downwind turn involved a distance of 1 nautical mile, with an angle to the runway of 87.7 degrees. The downwind leg itself covered a distance of 2 nautical miles in 64 seconds.

The pattern base leg turn was executed with a distance of 1 nautical mile, and an angle to the runway of 35.3 degrees. The base leg itself covered a distance of less than 1 nautical mile in 27 seconds. The final turn was completed in less than 1 nautical mile in 19 seconds. The final approach to runway 10 at LSZR Sankt Gallen Altenrhein Airport was made from the west, with a heading of 98.0 degrees at a distance of 1 nautical mile and an altitude of 300 feet above ground level.

The landing on runway 10 was executed with a runway length of 1,322 meters. The threshold height was good, and the threshold speed was slightly below the target speed of 51 knots. The touchdown distance was good at 377 meters, and the touchdown speed was 36 knots, which was considered good. The touchdown rate was perfect at -38 feet per minute, and the runway touchdown alignment was perfect. The local weather conditions at the time of landing were characterized by a temperature of 19 degrees Celsius and a wind speed of 3 knots from a direction of 224 degrees. This resulted in a crosswind of 2 knots and a tailwind of 2 knots.

The total landing distance was 706 meters, which accounted for 53% of the runway. The runway rollout alignment was perfect. The total flight distance was 5 nautical miles, and the flight duration was 5 minutes. The aircraft used 40 kilograms of fuel during the flight.

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Flight Stages LSZR to LSZR

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Departure Runway Entry

Entering runway 10 at LSZR Sankt Gallen Altenrhein Airport, Average speed was 22 kt.

Score	Description	Start	Profile	End
Info	Average speed 31 kt 0 kt min to max 40 kt	0		40 kt
Info	Average pitch angle -0.2 ° -0.7 ° min to max 0.6 °	-0.5		0.6 °
Info	Average bank angle 0.1 ° 0.0 ° min to max 0.2 °	0.2		0.0 °
Info	Average g force 1.00 g 0.98 g min to max 1.02 g	1.00		0.98 g
Info	Battery Master On at 23:14:40
Info	Engine 1 Started at 23:14:40
Info	Beacon Lights Switched On at 23:14:40
Info	Landing Lights Switched On at 23:14:40
Info	Navigation Lights Switched On at 23:14:40
Info	Strobe Lights Switched On at 23:14:40
Info	Landing Gear Down at 23:14:40

Departure Roll

91 %

Departure roll runway 10 at LSZR Sankt Gallen Altenrhein Airport. Takeoff distance 99 m 7 % of runway. Liftoff speed was 51 kt. Local weather - Temperature 15 °C. Wind 2 kt at 270 °. Crosswind: 0 kt Tailwind: 2 kt.

Score	Description	Start	Profile	End
100 %	Takeoff distance 99 m 7 % of runway
95 %	Liftoff speed was 51 kt Target 60 kt
100 %	Runway alignment max 3.08 m 0.17 m left to 2.92 m right	-0.96		-2.92 m
100 %	Average g force 1.00 g 0.96 g min to max 1.09 g	0.99		1.09 g
60 %	Takeoff Bounce
Info	Average pitch angle 3.4 ° 0.8 ° min to max 6.5 °	0.8		6.5 °
Info	Average bank angle 0.2 ° 0.0 ° min to max 0.8 °	0.1		0.8 °

Departure Climb 1

99.89 %

Departure climb to 50 ft agl from runway 10 LSZR Sankt Gallen Altenrhein Airport.

Score	Description	Start	Profile	End
100 %	Heading variation 0.3 ° 0.2 ° min to max 0.5 °	0.2		0.5 °
100 %	Average speed 59 kt 51 kt min to max 65 kt	51		65 kt
99.58 %	Average bank angle 1.1 ° 0.0 ° min to max 2.2 °	0.9		0.0 °
100 %	Average g force 1.04 g 1.01 g min to max 1.10 g	1.10		1.05 g
Info	Average VSI 533 fpm 329 fpm min to max 736 fpm	329		736 fpm
Info	Average altitude 20 ft agl 1 ft agl min to max 48 ft agl	1		48 ft agl
Info	Average pitch angle 8.4 ° 6.6 ° min to max 10.2 °	6.6		10.2 °

Departure Climb 2

90 %

Departure climb to 400 ft agl from 10 LSZR Sankt Gallen Altenrhein Airport.

Score	Description	Start	Profile	End
100 %	Average speed 66 kt 65 kt min to max 66 kt	65		66 kt
100 %	Average bank angle 0.8 ° 0.0 ° min to max 3.3 °	0.0		3.3 °
100 %	Average g force 1.05 g 1.04 g min to max 1.06 g	1.05		1.06 g
Info	Average VSI 945 fpm 747 fpm min to max 1,204 fpm	747		1,204 fpm
Info	Average altitude 73 ft agl 49 ft agl min to max 109 ft agl	49		109 ft agl
Info	Average pitch angle 11.7 ° 10.3 ° min to max 13.9 °	10.3		13.9 °

Pattern Entry

100 %

Left hand pattern entry from runway 10 LSZR Sankt Gallen Altenrhein Airport. Distance was less than 1 nm in 28 seconds.

Score	Description	Start	Profile	End
100 %	Average speed 65 kt 60 kt min to max 69 kt	66		65 kt
100 %	Average bank angle 8.8 ° 0.9 ° min to max 17.2 °	5.1		11.8 °
100 %	Average g force 0.98 g 0.91 g min to max 1.07 g	1.05		0.92 g
Info	Average VSI 1,323 fpm 866 fpm min to max 1,644 fpm	1,357		1,008 fpm
Info	Average altitude 459 ft agl 137 ft agl min to max 768 ft agl	137		768 ft agl
Info	Average pitch angle 13.2 ° 8.6 ° min to max 17.2 °	15.3		9.6 °

Pattern Crosswind

90.31 %

Left hand pattern crosswind from runway 10 LSZR Sankt Gallen Altenrhein Airport. Distance was less than 1 nm in 21 seconds.

Score	Description	Start	Profile	End
78.46 %	Heading -8.2 ° -34.9 ° min to max 19.6 °	19.6		-34.9 °
100 %	Average speed 83 kt 66 kt min to max 100 kt	66		100 kt
100 %	Average g force 0.99 g 0.91 g min to max 1.06 g	0.93		1.01 g
Info	Average VSI 122 fpm -409 fpm min to max 861 fpm	861		-236 fpm
Info	Average altitude 823 ft agl 781 ft agl min to max 854 ft agl	781		798 ft agl
Info	Average bank angle 12.0 ° 9.3 ° min to max 12.9 °	12.9		11.0 °
Info	Average pitch angle 2.0 ° -2.0 ° min to max 8.4 °	8.4		-1.2 °

Pattern Downwind Turn

70 %

Pattern Downwind Turn. Distance was 1 nm. Angle to runway (45 degrees) 87.7 °.

Score	Description	Start	Profile	End
0 %	Angle to runway (45 degrees) 87.7 °.
100 %	Average speed 101 kt 96 kt min to max 103 kt	101		96 kt
100 %	Average bank angle 13.8 ° 5.6 ° min to max 18.0 °	12.1		5.6 °
100 %	Average g force 1.07 g 1.00 g min to max 1.15 g	1.04		1.02 g
Info	Average VSI 182 fpm -229 fpm min to max 656 fpm	-229		618 fpm
Info	Average altitude 803 ft agl 779 ft agl min to max 861 ft agl	795		861 ft agl
Info	Average pitch angle 1.6 ° -1.1 ° min to max 3.9 °	-1.0		3.8 °

Pattern Downwind

98.98 %

Pattern Downwind Leg. Distance was 2 nm in 64 seconds.

Score	Description	Start	Profile	End
96.59 %	Heading -5.5 ° -50.9 ° min to max 81.3 °	9.3		-50.9 °
100 %	Average altitude 1,031 ft agl 872 ft agl min to max 1,183 ft agl	872		1,028 ft agl
100 %	Average speed 87 kt 69 kt min to max 97 kt	95		71 kt
100 %	Average g force 0.99 g 0.87 g min to max 1.05 g	0.99		1.01 g
Info	Average VSI 159 fpm -932 fpm min to max 774 fpm	625		-932 fpm
Info	Average bank angle 4.0 ° 0.0 ° min to max 12.6 °	4.1		10.3 °
Info	Average pitch angle 1.6 ° -4.8 ° min to max 6.0 °	3.7		-4.8 °
Info	Flaps Position 1 at 23:17:18

Pattern Base Leg Turn

94.32 %

Pattern Base Leg Turn. Distance was 1 nm. Angle to runway (45 degrees) 35.3 °.

Score	Description	Start	Profile	End
81.06 %	Angle to runway (45 degrees) 35.3 °.
100 %	Average speed 74 kt 72 kt min to max 75 kt	72		72 kt
100 %	Average bank angle 9.3 ° 6.1 ° min to max 10.1 °	9.9		6.1 °
100 %	Average g force 1.02 g 0.95 g min to max 1.06 g	1.02		1.01 g
Info	Average VSI -971 fpm -1,215 fpm min to max -646 fpm	-944		-646 fpm
Info	Average altitude 880 ft agl 760 ft agl min to max 1,012 ft agl	1,012		760 ft agl
Info	Average pitch angle -5.3 ° -7.8 ° min to max -3.0 °	-5.0		-3.0 °

Pattern Base Leg

75.15 %

Pattern Base Leg. Distance was less than 1 nm in 27 seconds.

Score	Description	Start	Profile	End
44.79 %	Heading -13.3 ° -24.3 ° min to max -4.7 °	-4.7		-24.3 °
100 %	Average speed 66 kt 63 kt min to max 71 kt	71		64 kt
100 %	Average g force 1.00 g 0.94 g min to max 1.07 g	1.03		1.07 g
0 %		0		0 fpm
Info	Average altitude 625 ft agl 473 ft agl min to max 750 ft agl	750		473 ft agl
Info	Average bank angle 3.1 ° 0.9 ° min to max 13.1 °	4.6		13.1 °
Info	Average pitch angle -4.4 ° -7.1 ° min to max -1.6 °	-2.7		-2.6 °
Info	Flaps Position 2 at 23:17:41

Pattern Final Turn

100 %

Pattern Final Turn. Distance was less than 1 nm in 19 seconds.

Score	Description	Start	Profile	End
100 %	Average speed 59 kt 56 kt min to max 64 kt	64		56 kt
100 %	Average bank angle 12.3 ° 0.7 ° min to max 22.4 °	15.6		3.6 °
100 %	Average g force 1.03 g 0.99 g min to max 1.07 g	1.07		1.00 g
Info	Average VSI -494 fpm -745 fpm min to max -303 fpm	-457		-310 fpm
Info	Average altitude 382 ft agl 304 ft agl min to max 466 ft agl	466		304 ft agl
Info	Average pitch angle -3.0 ° -5.9 ° min to max -0.9 °	-1.8		-1.6 °

Arrival Final 1

94.07 %

Approaching runway 10 at LSZR Sankt Gallen Altenrhein Airport from 1 nm to 0 nm. Descent from 300 ft agl to 23 ft agl. A decrease of 276 ft in 37 seconds.

Score	Description	Start	Profile	End
71.4 %	Approach angle 2.2 ° 1.4 ° min to max 3.7 ° Target 3.0 °	3.5		1.4 °
100 %	Average speed 53 kt 50 kt min to max 56 kt	56		51 kt
99.2 %	Heading variation 0.1 ° -0.2 ° min to max 0.5 °	-0.2		0.1 °
99.75 %	Average bank angle 1.1 ° 0.0 ° min to max 3.1 °	0.4		1.1 °
100 %	Average g force 1.01 g 0.95 g min to max 1.04 g	1.03		1.03 g
Info	Average VSI -428 fpm -612 fpm min to max -228 fpm	-282		-289 fpm
Info	Average altitude 78 ft agl 23 ft agl min to max 300 ft agl	300		23 ft agl
Info	Average pitch angle -1.5 ° -3.4 ° min to max 0.7 °	-0.9		0.7 °

Arrival Landing

99.75 %

Landing on runway 10 at LSZR Sankt Gallen Altenrhein Airport, runway length 1,322 m. Good threshold height. Threshold speed was slightly below target at 51 kt.

Score	Description	Start	Profile	End
100 %	Threshold speed was slightly below target at 51 kt. Target 55 kt
100 %	Target 50 ft agl
99 %	Landing and flare profile
100 %	Heading variation 0.0 ° 0.0 ° min to max 0.1 °	0.1		0.0 °
100 %	Average bank angle 0.5 ° 0.0 ° min to max 1.6 °	1.1		0.9 °
100 %	Average g force 1.01 g 0.98 g min to max 1.04 g	1.03		1.00 g
Info	Average speed 44 kt 36 kt min to max 51 kt	51		36 kt
Info	Average VSI -88 fpm -287 fpm min to max -19 fpm	-287		-38 fpm
Info	Average altitude 8 ft agl 3 ft agl min to max 19 ft agl	19		3 ft agl
Info	Average pitch angle 3.7 ° 0.7 ° min to max 6.4 °	0.7		6.4 °

Arrival Touchdown

85 %

Touchdown distance was good at 377 m. Touchdown speed at 36 kt was good. Touchdown rate was perfect at -38 fpm. Runway touchdown alignment was perfect. Local weather - Temperature 19 °C. Wind 3 kt at 224 °. Crosswind: 2 kt Tailwind: 2 kt.

Score	Description	Start	Profile	End
100 %	Touchdown VSI was -38 fpm.
100 %	Touchdown distance was 377 m Target 457 m
100 %	Speed at touchdown 36 kt Target below 54 kt
100 %	Runway alignment max 0.72 m 0.17 m right	0.02		-0.70 m
100 %	Average bank angle 0.3 ° 0.0 ° min to max 0.9 °	0.9		0.1 °
100 %	Average g force 1.01 g 0.96 g min to max 1.07 g	1.00		1.02 g
0 %	Landing Bounce
Info	Average speed 35 kt 34 kt min to max 36 kt	36		34 kt
Info	Average pitch angle 7.1 ° 6.4 ° min to max 7.4 °	6.4		7.2 °

Arrival Rollout

100 %

Total landing distance 706 m, 53 % of runway. Runway rollout alignment was perfect.

Score	Description	Start	Profile	End
100 %	Landing distance 706 m 53 % of runway.
100 %	Runway alignment max 1.55 m 0.00 m left to 1.55 m right	-0.73		-1.55 m
100 %	Average g force 1.00 g 0.95 g min to max 1.03 g	1.01		1.01 g
Info	Average speed 39 kt 33 kt min to max 41 kt	41		33 kt
Info	Average pitch angle 6.7 ° -0.2 ° min to max 7.3 °	7.1		-0.2 °
Info	Average bank angle 0.1 ° 0.0 ° min to max 0.3 °	0.1		0.1 °

Runway Exit

Exiting runway, average speed 10 kt

Score	Description	Start	Profile	End
Info	Average speed 18 kt 10 kt min to max 25 kt	25		10 kt
Info	Average pitch angle -1.3 ° -1.4 ° min to max -1.2 °	-1.4		-1.3 °
Info	Average bank angle 0.1 ° 0.1 ° min to max 0.2 °	0.2		0.1 °
Info	Average g force 0.98 g 0.98 g min to max 0.99 g	0.98		0.99 g

Takeoff on runway 10 at LSZR Sankt Gallen Altenrhein Airport in the Sirius

93.63 %

91 %

Takeoff Roll

Takeoff Distance

100 %

Roll distance of 99 m using 7.5 % of runway

Liftoff Speed

95 %

Liftoff speed was 51 kn - Target 60 kn

Alignment

100 %

0.17 m left to 2.92 m right

Bounce

60 %

Bounce Detected

Strobe Lights

100 %

Switched On

Landing Lights

100 %

Switched On

100 %

Speed

Info

Bank

Info

Pitch

Info

99.89 %

Climb 1

Departure climb to 50 ft agl from runway 10 LSZR Sankt Gallen Altenrhein Airport.

Heading

100 %

Speed

100 %

Bank

99.58 %

100 %

Pitch

Info

Climb Rate

Info

90 %

Climb 2

Departure climb to 400 ft agl from 10 LSZR Sankt Gallen Altenrhein Airport.

Heading

0 %

Speed

100 %

Bank

100 %

Pitch

Info

Climb Rate

Info

Landing on runway 10 at LSZR Sankt Gallen Altenrhein Airport in the Sirius

Landing Score 94.71 %

Landing Summary

The Sirius aircraft has successfully landed at LSZR Sankt Gallen Altenrhein Airport, achieving a high score of 94.7%. The final approach to runway 10 was conducted from the west, with a heading of 98.0° at 1 nautical mile and 300 feet above ground level (agl). This indicates a precise and controlled descent into the airport.

Upon landing, the aircraft touched down on the runway at a speed of 51 knots, which was slightly below the target threshold speed. However, this did not affect the overall performance of the landing, as the touchdown distance of 377 meters was considered good. The touchdown speed of 36 knots was also within acceptable limits, and the touchdown rate of -38 feet per minute (fpm) was perfect, indicating a smooth and controlled landing.

The local weather conditions at the time of the landing were favorable, with a temperature of 19°C and a wind speed of 3 knots from 224°. This resulted in a crosswind of 2 knots and a tailwind of 2 knots, which did not significantly impact the landing. The total landing distance of 706 meters was 53% of the runway length, indicating a good use of the available runway.

The runway touchdown alignment was perfect, and the runway rollout alignment was also spot on, demonstrating the pilot's skill and control during the landing. Overall, the Sirius aircraft's landing at LSZR Sankt Gallen Altenrhein Airport was a success, with a high score and a smooth, controlled touchdown.

94.07 %

Final 1

Approaching runway 10 at LSZR Sankt Gallen Altenrhein Airport from 1 nm to 0 nm. Descent from 300 ft agl to 23 ft agl. A decrease of 276 ft in 37 seconds.

Glideslope

71.4 %

Poor descent path above glideslope limit

Heading

99.2 %

Good heading alignment

Glideslope

71.4 %

IAS

100 %

Heading

99.2 %

Bank

99.75 %

100 %

Descent Rate

Info

99.75 %

Landing

Landing on runway 10 at LSZR Sankt Gallen Altenrhein Airport, runway length 1,322 m. Good threshold height. Threshold speed was slightly below target at 51 kt.

Height

100 %

Good threshold height. Target 50 ft agl

Speed

100 %

Threshold speed was slightly below target at 51 kt. Target 55 kt

Flare

99 %

Excellent landing flare

Heading

100 %

Bank