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LBSF
Sofia, Bulgaria
Runway 09
Elevation1,739 ft asl
Weight143,901 lbs
Fuel19,429 lbs
Wind280° · 9 kn · 1 kn cross

Flight Score

99.48 %
LFOB
Tillé, France
Runway 30
Elevation338 ft asl
Weight129,780 lbs
Fuel5,000 lbs
Wind280° · 9 kn · 3 kn cross
18 Sep 2026 2:43 1026 nm Boeing 737-800 14,429 lbs
Departure Score
99.93 %
Enroute Score
100.00 %
Arrival Score
98.50 %

What went well

Threshold crossed at 9 ft and 133 kt — both inside band
Flare on profile — 99 %
1.17 G at touchdown — inside band

What held you back

Firm touchdown — 215 fpm with one bounce, −0.42 points on the touchdown
  • Arrival Touchdown · bounced once−0.27
  • Arrival Touchdown · sink rate 215 fpm−0.16
Arrival Touchdown — Touchdown distance was 1,661 ft at 95 %, −0.05 points

Next time

Arrival

Hold the back pressure smoothly through the moment of touchdown and let the mainwheels settle without relaxing or adding a second pitch input.

What happened: The approach and flare both stayed within limits, yet the aircraft bounced at touchdown.

Watch for: Vertical speed indicator: a steady, continuous sink through to touchdown with no second pitch input.

See Arrival Touchdown

Fast at the threshold, normal flare, and the runway seems to refuse the aircraft. The instinctive fix - pushing it on - causes the next one. A fast aircraft forced onto the runway touches nosewheel-first or nearly so. The tell is a touchdown that feels soft followed by a bounce that steepens. Pilots fix the bounce recovery; the cause was the 10 knots at the threshold.

Read more in VRef Explained

Start to finish · 18 stages, 16 in the score

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 kt0 kt min to max 16 kt 1 10 kt
100 % Average speed turning corners 0 ktmax 0 kt 0 0 kt
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 °-1.2 ° min to max 1.3 ° 1.3 -1.1 °
Info Average bank angle 0.0 °0.0 ° min to max 0.3 ° 0.0 0.0 °

Events

Info Battery Master On 8 ft agl · 9 kt
Info Engine 2 Started 8 ft agl · 9 kt
Info Beacon Lights Switched On 8 ft agl · 9 kt
Info Navigation Lights Switched On 8 ft agl · 9 kt
Info Autopilot Master Switched On 8 ft agl · 9 kt
Info Landing Gear Down 8 ft agl · 9 kt
Info Parking Brake On 8 ft agl · 9 kt
Info Flaps Position 4 8 ft agl · 8 kt
Info Flaps Fully Retracted 8 ft agl · 8 kt
Info Flaps Position 3 8 ft agl · 8 kt
Info Flaps Fully Retracted 8 ft agl · 8 kt
Info Flaps Position 1 8 ft agl · 8 kt
Info Flaps Position 2 8 ft agl · 8 kt
Info Flaps Position 3 8 ft agl · 8 kt
Info Engine 1 Started 8 ft agl · 8 kt
Info Pitot Heat Switched On 8 ft agl · 8 kt
Info Taxi Lights Switched On 8 ft agl · 8 kt
Info Parking Brake Off 8 ft agl · 8 kt
Info Navigation Lights Switched Off 8 ft agl · 1 kt
Info Taxi Lights Switched Off 8 ft agl · 1 kt
Info Navigation Lights Switched On 8 ft agl · 1 kt
Info Parking Brake On 8 ft agl · 1 kt
Info Taxi Lights Switched On 8 ft agl · 1 kt
Info Landing Lights Switched On 8 ft agl · 1 kt
Info Landing Lights Switched Off 8 ft agl · 1 kt
Info Strobe Lights Switched On 8 ft agl · 1 kt
Info Parking Brake Off 8 ft agl · 1 kt
Departure Runway Entry Entering runway 09 at LBSF Sofia Airport, Average speed was 1 kt.
ScoreDescriptionStartProfileEnd
Info Average speed 10 kt10 kt min to max 10 kt 10 10 kt
Info Average pitch angle -1.0 °-1.1 ° min to max -1.0 ° -1.1 -1.0 °
Info Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.0 0.0 °
Info Average g force 1.00 g1.00 g min to max 1.00 g 1.00 1.00 g
Departure Roll 100.00Departure roll runway 09 at LBSF Sofia Airport. Takeoff distance 4,518 ft 42 % of runway. Rotation speed was 140 kt. Local weather - Temperature 71 °F. Wind 9 kt at 280 °. Crosswind: 1 kt Tailwind: 9 kt.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 4,518 ft42 % of runway
100 % Rotation speed was 140 ktTarget 142 kt
100 % Runway alignment max 10.6 ft right0.0 ft left to 10.6 ft right -8.8 -1.4 ft
100 % Average g force 1.00 g0.98 g min to max 1.03 g 1.00 1.03 g
100 % Takeoff Bounce
Info Average pitch angle -0.3 °-1.2 ° min to max 9.1 ° -1.0 9.1 °
Info Average bank angle 0.1 °0.0 ° min to max 0.4 ° 0.2 0.1 °

Events

Info Landing Lights Switched On 8 ft agl
Departure Climb 1 100.00Departure climb to 50 ft agl from runway 09 LBSF Sofia Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.0 °-0.0 ° min to max 0.0 ° 0.0 -0.0 °
100 % Average speed 156 kt150 kt min to max 159 kt 150 159 kt
100 % Average bank angle 0.0 °0.0 ° min to max 0.1 ° 0.1 0.0 °
100 % Average g force 1.15 g1.04 g min to max 1.18 g 1.04 1.15 g
Info Average VSI 700 fpm288 fpm min to max 1,127 fpm 288 1,127 fpm
Info Average altitude 12 ft agl0 ft agl min to max 30 ft agl 0 30 ft agl
Info Average pitch angle 12.2 °9.3 ° min to max 13.8 ° 9.3 13.8 °
Departure Climb 2 100.00Departure climb to 400 ft agl from 09 LBSF Sofia Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.0 °-0.0 ° min to max -0.0 ° -0.0 -0.0 °
100 % Average speed 160 kt159 kt min to max 163 kt 159 163 kt
100 % Average bank angle 0.0 °0.0 ° min to max 0.1 ° 0.0 0.1 °
100 % Average g force 1.13 g0.97 g min to max 1.16 g 1.14 0.97 g
Info Average VSI 1,660 fpm1,149 fpm min to max 3,253 fpm 1,149 3,253 fpm
Info Average altitude 71 ft agl31 ft agl min to max 290 ft agl 31 290 ft agl
Info Average pitch angle 15.4 °13.9 ° min to max 17.8 ° 13.9 17.6 °

Events

Info Landing Gear Up 101 ft agl · 168 kt
Departure Climb 3 99.63Departure climb to 1,000 ft agl from 09 LBSF Sofia Airport.
ScoreDescriptionStartProfileEnd
99 % Climb speed 164 kt163 kt min to max 166 ktTarget 179 kt, 15 kt slow 163 166 kt
100 % Average bank angle 0.1 °0.1 ° min to max 0.2 ° 0.1 0.2 °
100 % Average g force 0.95 g0.93 g min to max 1.00 g 0.94 0.94 g
100 % Landing gear up at 63 ft aglTarget by 400 ft agl
Info Heading variation -0.0 °-0.0 ° min to max 0.0 ° 0.0 0.0 °
Info Average VSI 3,406 fpm3,321 fpm min to max 3,538 fpm 3,321 3,538 fpm
Info Average altitude 644 ft agl346 ft agl min to max 914 ft agl 346 914 ft agl
Info Average pitch angle 17.4 °17.0 ° min to max 17.9 ° 17.4 17.3 °
Enroute Climb 100.00Enroute climb started 1 mile east of LBSF Sofia Airport Sofia (Sofia-Grad, Bulgaria). Climbing from 2,807 ft asl to 37,992 ft asl, an increase of 35,185 ft in 24 minutes and covering 171 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 282 kt166 kt min to max 337 kt 166 255 kt
100 % Average bank angle 8.5 °0.0 ° min to max 30.6 ° 0.2 0.0 °
100 % Average g force 1.02 g0.77 g min to max 1.30 g 0.94 0.99 g
Info Average VSI 1,801 fpm-15 fpm min to max 3,671 fpm 3,539 -15 fpm
Info Average altitude 17,969 ft asl2,807 ft asl min to max 37,992 ft asl 2,807 37,992 ft asl
Info Average pitch angle 5.7 °2.5 ° min to max 17.3 ° 17.3 3.4 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 2 1,984 ft agl · 225 kt
Info Flaps Position 1 2,077 ft agl · 229 kt
Info Flaps Fully Retracted 2,273 ft agl · 240 kt
Info Landing Lights Switched Off 6,865 ft agl · 294 kt
Info Taxi Lights Switched Off 6,865 ft agl · 294 kt
Enroute Level 100.00Enroute level cruise started 8 miles north west of Smederevska Palanka (Central Serbia, Serbia) and lasted 92 minutes, covering 690 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±2,399 ft of 38,001 ft asl37,988 ft asl min to max 38,013 ft asl 37,988 38,003 ft asl
100 % Average speed 254 kt250 kt min to max 255 kt 255 254 kt
100 % Average bank angle 2.4 °0.0 ° min to max 19.1 ° 0.0 0.1 °
100 % Average g force 1.00 g0.98 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 3.3 °3.1 ° min to max 3.6 ° 3.5 3.2 °

Events

Info Autopilot Approach Localizer Activated 35,574 ft agl · 467 kt
Info Autopilot Approach Localizer Deactivated 35,635 ft agl · 467 kt
Info Autopilot Approach Localizer Activated 36,139 ft agl · 467 kt
Info Autopilot Approach Localizer Deactivated 36,269 ft agl · 467 kt
Info Autopilot Approach Localizer Activated 37,554 ft agl · 467 kt
Info Autopilot Approach Localizer Deactivated 36,621 ft agl · 468 kt
Info Autopilot Approach Localizer Activated 36,564 ft agl · 468 kt
Info Autopilot Approach Localizer Deactivated 36,065 ft agl · 468 kt
Enroute Descent 100.00Enroute descent started 1 mile north east of Noerdange (Redange, Luxembourg). Descent from 38,003 ft asl to 3,990 ft asl, a decrease of 34,012 ft in 25 minutes and covering 136 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 267 kt229 kt min to max 329 kt 254 238 kt
100 % Average bank angle 5.4 °0.0 ° min to max 25.8 ° 0.1 25.3 °
100 % Average g force 1.01 g0.81 g min to max 1.22 g 1.00 1.11 g
Info Average VSI -1,471 fpm-4,159 fpm min to max 43 fpm -14 43 fpm
Info Average altitude 16,386 ft asl3,990 ft asl min to max 38,003 ft asl 38,003 3,990 ft asl
Info Average pitch angle 0.6 °-3.3 ° min to max 3.8 ° 3.2 3.8 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Autopilot Approach Localizer Activated 35,216 ft agl · 470 kt
Info Autopilot Approach Localizer Deactivated 27,052 ft agl · 482 kt
Info Landing Lights Switched On 9,695 ft agl · 286 kt
Info Taxi Lights Switched On 9,695 ft agl · 286 kt
Info Autopilot Approach Localizer Activated 4,694 ft agl · 263 kt
Enroute Level 2 100.00Enroute level cruise started overhead Maignelay-Montigny (Hauts-de-France, France) and lasted 2 minutes, covering 5 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±700 ft of 3,998 ft asl3,980 ft asl min to max 4,020 ft asl 3,992 4,008 ft asl
100 % Average speed 210 kt181 kt min to max 237 kt 237 181 kt
100 % Average bank angle 15.6 °0.0 ° min to max 25.2 ° 25.2 22.1 °
100 % Average g force 1.04 g0.96 g min to max 1.11 g 1.10 1.04 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 4.4 °3.5 ° min to max 5.9 ° 3.8 4.0 °

Events

Info Landing Gear Down 3,600 ft agl · 235 kt
Info Landing Gear Up 3,600 ft agl · 234 kt
Info Flaps Position 1 3,572 ft agl · 219 kt
Info Flaps Fully Retracted 3,570 ft agl · 218 kt
Info Flaps Position 1 3,562 ft agl · 214 kt
Info Flaps Position 2 3,547 ft agl · 207 kt
Enroute Descent 2 100.00Enroute descent started overhead Valescourt (Hauts-de-France, France). Descent from 4,002 ft asl to 1,864 ft asl, a decrease of 2,138 ft in 3 minutes and covering 10 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 170 kt164 kt min to max 182 kt 181 169 kt
100 % Average bank angle 10.0 °0.0 ° min to max 25.9 ° 23.9 6.1 °
100 % Average g force 1.04 g0.95 g min to max 1.18 g 1.08 1.00 g
Info Average VSI -624 fpm-1,730 fpm min to max 315 fpm -336 108 fpm
Info Average altitude 2,783 ft asl1,863 ft asl min to max 4,005 ft asl 4,002 1,864 ft asl
Info Average pitch angle 3.4 °-0.4 ° min to max 6.9 ° 4.2 4.8 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 3 3,569 ft agl · 193 kt
Info Flaps Position 4 2,178 ft agl · 174 kt
Enroute Level 3 100.00Enroute level cruise started overhead Thury-sous-Clermont (Hauts-de-France, France) and lasted 3 minutes, covering 6 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±593 ft of 1,769 ft asl1,591 ft asl min to max 1,869 ft asl 1,868 1,591 ft asl
100 % Average speed 140 kt131 kt min to max 171 kt 170 141 kt
100 % Average bank angle 2.6 °0.0 ° min to max 27.9 ° 12.2 0.3 °
100 % Average g force 1.00 g0.91 g min to max 1.23 g 0.97 1.05 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.3 °-1.0 ° min to max 6.2 ° 4.3 0.3 °

Events

Info Flaps Position 5 1,408 ft agl · 178 kt
Info Flaps Position 4 1,448 ft agl · 178 kt
Info Flaps Position 5 1,459 ft agl · 178 kt
Info Flaps Position 6 1,415 ft agl · 175 kt
Info Flaps Position 7 1,336 ft agl · 150 kt
Info Flaps Position 8 1,351 ft agl · 143 kt
Arrival Approach 100.00Final approach to runway 30 at LFOB Paris-Beauvais Airport. Descent from 1,300 ft agl to 27 ft agl in 112 seconds. Scored on the stabilisation gates.
ScoreDescriptionStartProfileEnd
100 % Gear downpassed at both gates
100 % Landing flappassed at both gates
100 % Sink ratepassed at both gates
100 % On glideslopepassed at both gates
100 % On centrelinepassed at both gates
100 % On speedpassed at both gates
100 % Wings levelpassed at both gates
Arrival Landing 99.67Landing on runway 30 at LFOB Paris-Beauvais Airport, runway length 7,952 ft. Good threshold height. Threshold speed was good at 134 kt.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was good at 134 kt. Target 133 kt
100 % Good threshold height.Target 50 ft agl
99 % Excellent landing flare
100 % Runway alignment max 10.0 ft left10.0 ft left to 7.5 ft left 8.9 7.5 ft
100 % Average bank angle 0.4 °0.0 ° min to max 0.9 ° 0.9 0.2 °
100 % Average g force 0.99 g0.91 g min to max 1.07 g 1.03 1.07 g
Info Average speed 127 kt120 kt min to max 134 kt 134 120 kt
Info Average VSI -109 fpm-215 fpm min to max -30 fpm -97 -174 fpm
Info Average altitude 5 ft agl-1 ft agl min to max 10 ft agl 10 -1 ft agl
Info Average pitch angle 3.7 °2.5 ° min to max 6.4 ° 3.5 6.4 °
02505007501,0001,2501,5001,7502,0002,2502,50001223354658Runway Distance ftLanding Height ft02505007501,0001,2501,5001,7502,0002,2502,500-80-64-48-32-1601632486480Runway Distance ftRunway Width ft
Arrival Touchdown 92.84Touchdown point was 801 ft beyond the touchdown zone. Touchdown speed at 120 kt was good. Touchdown rate was smooth at -102 fpm. Runway touchdown alignment was very good. Local weather - Temperature 72 °F. Wind 9 kt at 280 °. Crosswind: 3 kt Headwind: 8 kt.
ScoreDescriptionStartProfileEnd
88 % Touchdown rate was -102 fpm.
95 % Touchdown distance was 1,661 ftTarget 1,500 ft
100 % Speed at touchdown 120 ktTarget below 132 kt
100 % Runway alignment max 7.5 ft left6.8 ft left 7.5 6.4 ft
100 % Average bank angle 0.2 °0.1 ° min to max 0.3 ° 0.2 0.2 °
100 % Average g force 1.01 g0.87 g min to max 1.17 g 1.07 1.16 g
80 % Landing Bounce
Info Average speed 116 kt114 kt min to max 120 kt 120 114 kt
Info Average pitch angle 4.7 °2.6 ° min to max 6.5 ° 6.4 2.6 °
Arrival Rollout 100.00Total landing distance 3,634 ft, 46 % of runway. Runway rollout alignment was perfect.
ScoreDescriptionStartProfileEnd
100 % Landing distance 3,634 ft46 % of runway.
100 % Runway alignment max 2.1 ft left2.1 ft left to 0.2 ft right 2.1 -0.1 ft
100 % Average g force 1.00 g0.97 g min to max 1.15 g 1.15 0.97 g
Info Average speed 93 kt58 kt min to max 109 kt 109 58 kt
Info Average pitch angle -0.8 °-1.9 ° min to max 2.5 ° 2.5 -1.9 °
Info Average bank angle 0.1 °0.0 ° min to max 0.3 ° 0.1 0.1 °
Runway Exit Exiting runway, average speed 31 kt
ScoreDescriptionStartProfileEnd
Info Average speed 25 kt8 kt min to max 57 kt 57 9 kt
Info Average pitch angle -1.4 °-2.1 ° min to max -0.9 ° -1.9 -1.5 °
Info Average bank angle 0.2 °0.0 ° min to max 0.5 ° 0.1 0.2 °
Info Average g force 0.99 g0.97 g min to max 1.01 g 0.97 1.00 g

Events

Info Flaps Fully Retracted 8 ft agl · 16 kt
Info Flaps Position 8 8 ft agl · 15 kt
Info Flaps Fully Retracted 8 ft agl · 15 kt
Info Flaps Position 7 8 ft agl · 14 kt
Info Flaps Fully Retracted 8 ft agl · 13 kt
Info Flaps Position 7 8 ft agl · 12 kt
Info Flaps Position 6 8 ft agl · 9 kt
Info Flaps Position 5 8 ft agl · 6 kt
Info Flaps Position 4 8 ft agl · 4 kt
Info Landing Lights Switched Off 8 ft agl · 4 kt
Info Flaps Position 3 8 ft agl · 4 kt
Arrival Taxi 100.00Taxiing to the parking from the runway took 3 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 11 kt1 kt min to max 16 kt 9 3 kt
100 % Average speed turning corners 14 ktmax 16 kt 0 0 kt
100 % Average g force 1.00 g0.99 g min to max 1.01 g 1.00 1.00 g
Info Average pitch angle -1.2 °-1.7 ° min to max -0.9 ° -1.4 -1.2 °
Info Average bank angle 0.1 °0.0 ° min to max 0.5 ° 0.2 0.0 °

Events

Info Flaps Position 2 8 ft agl · 5 kt
Info Flaps Position 1 8 ft agl · 5 kt
Info Flaps Fully Retracted 8 ft agl
Info Strobe Lights Switched Off 8 ft agl · 23 kt
Info Pitot Heat Switched Off 8 ft agl · 18 kt
Info Taxi Lights Switched Off 8 ft agl · 1 kt

Speed and pitch

From brake release to the end of the climb, against time, then the takeoff point by point.

Rotated at 140 kt, on the 142 kt target, and lifted off at 150 kt 2.7 s later, the nose coming up at 3.5° a second. Climb 3 averaged 164 kt, 15 kt under its 179 kt target.

How to read this

Two traces from brake release: the airspeed on top, and below it the pitch, which is how far the nose is above the horizon. The dashed green line is the speed to rotate at for this aircraft at its weight, and the green dot is where the nose started to come up. The figures at liftoff are the pitch then and how fast the nose came up, in degrees a second. The shaded stretch is Climb 3, the part of the climb scored on holding the climb speed.

Climb 3 target 179180 kt12060020°10°0°ROTATELIFTOFFtarget 1429.3° off · 3.5°/s14° at 35 ftAIRSPEEDPITCH0306090 sfrom brake release
AirspeedPitchRotation speed targetRotation beganClimb 3

The takeoff, point by point

PointSpeedPitchTime
Brake release0 ft 1 kt -1.0° 0 s
80 kt1,695 ft 80 kt -0.7° 64 s
Rotate4,323 ft · target 142 140 kt -0.4° 77 s
Liftoff5,069 ft · +10 kt from rotation 150 kt 9.3° 80 s
35 ft6,079 ft · 3.5 s after liftoff 160 kt 14.2° 83 s
Gear up6,482 ft · 63 ft · full marks to 400 ft 161 kt 16.3° 85 s
Climb 38,292 ft · 346 ft to 914 ft · target 179 164 kt avg 17.4° 91 s
End of Climb 311,393 ft · 914 ft 166 kt 17.3° 101 s

Takeoff from LBSF 09

Taxi lightsOk
Set
Takeoff roll100.00
4,518ft42 %
Rotation speed100.00
140kttarget 142, 2 slow
Liftoff speed
150kt
Runway alignment100.00
10.6ft R
Bounce on takeoffOk
None
Gear up100.00
63ftfull marks to 400 ft
Climb 3 speed99.07
164kttarget 179
Rate of climb100.00
699fpm

Side view from the start of the roll to the end of Climb 3 at 914 ft.

Reached 35 ft with 5,241 ft of runway left; gear up at 63 ft, inside the 400 ft that gets full marks; then climbing at 2,580 fpm on average to 914 ft.

How to read this

The takeoff from the side: the height above the runway against the distance along it. The numbers along the runway are the speeds reached at each point. Lifting off in the amber last quarter of the runway costs marks for the roll length. The gear-up ring is coloured by its mark. The shaded stretch is Climb 3, scored on its average speed against the target.

1,000 ft500 ft0CLIMB 3164 kt avgtarget 179THRESHOLDRUNWAY END6080100120KNOTS ALONG THE ROLLRotate 140 kttarget 142Liftoff 150 ktGear up 63 ftfull marks to 400 ft
On the runwayClimbingLast quarter of the runwayGear upClimb 3

Plan view the roll down the 10,785 ft runway.

Rolled from the start of the runway, drifted 11 ft right of the centreline and was back on it to lift off. Airborne 42 % of the way down the runway, before the 75 % line.

How to read this

The roll from above, with your left at the top. The line is where the wheels went, and "widest" is the furthest you drifted off the centreline. Lifting off before the amber 75 % line gets full marks for the roll length.

2,0004,0006,0008,00010,000THRESHOLDLEFT ↑RIGHT ↓75 %widest 11.3 ft RAirborne 4,534 ft from the threshold
Your trackRunway used in the rollCentreline75 %: lift off before it for full marks
Runway to liftoff 4,534 ft of 10,785 ft · 42 %
Takeoff roll, 4,534 ft Left ahead, 6,251 ft

The stabilisation gates

Two stabilised approach gates, each with seven checks, where the approach path is 1,000 ft and 500 ft above the runway. They are the approach's score: the checks passed out of the checks that ran.

Seven checks, two gates1,000 ft 100.007 of 7500 ft 100.007 of 7
Gear down
Landing flap
Sink rate500 fpm690 fpm
On glideslope2.9°3.0°
On centreline0.1° off0.0° off
On speed+4.0 kt+4.3 kt
Wings level0° bank0° bank

When the approach was stable

Every check met from 4 nm to 0.3 nm, then not again: low from 0.3 nm to the threshold.

How to read this

Each line is one of the gate checks, run along the whole final rather than only at the gates: green where it would have passed, amber where it would not. The glideslope, centreline and speed lines use the bands in the charts beside this card. The sink rate is allowed what the glideslope needs at your ground speed plus 600 fpm, the wings 10° of bank, and the gear and flap are read from when you moved the levers. The bottom line is green where every check held at once, ignoring blips shorter than 0.2 nm, and the sentence above it says from where it held to the threshold. A ring is a stabilisation gate, where the checks in the table were taken.

Gear downLanding flapSink rateOn glideslopeOn centrelineOn speedWings levelAll checks4 nm321THR
Check metNot metStabilisation gate

The approach to LFOB 30

The final from 4 nm, with the stabilisation gates on it.

Profile height against the 3° glideslope, with its 1° band in green.

On the glideslope from 4 nm to 0.3 nm, then low to the threshold (up to 60 ft under).

How to read this

Your height above the runway against the distance still to go. The glideslope is the steady descent path to the aiming point, 1,000 ft past the threshold: 3° here, which is about 320 ft for every nautical mile out, crossing the threshold at about 50 ft. The row under the distances is the height it puts you at. Inside the green band your path is drawn green; outside it, amber. A ring is a stabilisation gate: green when every check there passed, amber with the failed checks named beside it.

5001,0001,5002,000 ft4 nm3 nm2 nm1 nmTHRON SLOPE1,3301,0106903703° GLIDESLOPE · 1° BAND1,2836723431741,000 ft gate7 of 71,016 ft · 137 kt500 ft gate7 of 7538 ft · 137 kt
GlideslopeAllowed bandYou, inside the bandYou, outside itYour height thereStabilisation gate

Plan distance off the extended centreline, your left at the top, with the 1° band. Sideways distances are drawn 20× larger than distances along the final.

Inside the 1° band all the way from 4 nm, never more than 60 ft off the centreline.

How to read this

Looking down from above, flying left to right towards the runway: up the page is left of the centreline, down is right. Sideways distances are stretched so that small drifts show, so a line that looks wild here may be only a few tens of feet. The labels are how far off you were at each distance, amber when outside the band.

4 nm3 nm2 nm1 nmTHR160 ft L0160 ft RLEFT ↑RIGHT ↓1° BAND62 ft R14 ft R1 ft L14 ft L45 ft R7 ft R
Extended centreline1° either sideYour trackOutside the bandStabilisation gate

Speed against the approach speed. The green band runs from 5 kt slow to 33 kt fast at the 1,000 ft gate, closing to 20 at 500 ft and 10 at the threshold.

Inside the speed band all the way, between +1 kt and +8 kt on the approach speed of 133 kt.

How to read this

Your indicated airspeed down the final, against the approach speed for this aircraft at its landing weight. The band allows 5 kt slow and more on the fast side further out, closing as you get lower, because the speed is expected to come off on the way down. The figures are knots above (+) or below (−) the approach speed.

120140160180 kt4 nm3 nm2 nm1 nmTHRAPPROACH SPEED 133+8 kt+5 kt+5 kt+6 kt+1 kt
Your airspeedApproach speedWhat the gates allowOutside the bandStabilisation gate

Landing and touchdown on LFOB 30

Over the threshold

Threshold height100.00
9ft
Threshold speed100.00
133kton target
Centreline offset100.00
10.0ft L

Touchdown

Past threshold94.63
1,661ft
Centreline100.00
7.5ft L
Speed100.00
119kttarget 132 or less
Touchdown rate88.25
-215fpmfirst contact -102 fpm, then bounced
Impact100.00
1.17G
Bounces80.00
1
The flare98.67

Excellent landing flare. It lost 1.3 points, for the nose going up and down 2 times.

The crosswind

3 kt across from the left, which takes about 1° of crab to hold the centreline at 120 kt. Touched down straight - the crab taken out before the wheels touched, wings level.

Wind 280° at 9 kt · 8 kt head · 3 kt across

How to read this

The wind is the one recorded at the landing, split along the runway (headwind or tailwind) and across it. To hold the centreline in a crosswind the nose points a little into wind - the crab - and is straightened with rudder just before the wheels touch, often with the into-wind wing lowered to stop the drift. These are the nose against the direction you were actually moving, and the wings, at the moment of touchdown. Shown for reading; not marked.

Side view — the last 5,000 ft of the approach.

Began the flare at 35 ft, 693 ft before the threshold; crossed the threshold at 9 ft, 41 ft below the 50 ft target. Touched down 1,661 ft in, 661 ft past the ideal 1,000 ft.

How to read this

The last stretch of the approach and the touchdown, from the side. The height is stretched so that the last few feet show: 80 ft top to bottom, against 5,000 ft across. The dashed line is the ideal, 50 ft over the threshold and down 1,000 ft in. The flare ring is where you began raising the nose, and "descent slowed" is where the sink came off; the figures beside them are the sink rate, pitch and speed at that point.

9 ft over the threshold · target 50 ft FLARE NORMALLY STARTS 11–45 FT 80 ft400 Flare began at 35 ft, 693 ft before the threshold−1,118 fpm · 1.2° · 137 ktdescent slowed at 10 ft · −33 fpm · 3.7°−102 fpm · 6.3° nose up · 120 kt Ideal — 50 ft, down at 1,000 ft This flight — 9 ft, down at 1,661 ft

Sink and pitch — through the flare, lined up with the side view.

The sink went from 1,120 fpm at the flare to 100 fpm at touchdown. The nose came up 5.1° on the way down.

How to read this

Lined up with the side view above, so a point on one sits under the same point of the other. On top, how fast you were coming down: 0 is level, and −600 is 600 ft a minute down. Below, the pitch. In a flare the nose comes up and the descent slows towards 0. The figure at the touchdown line is your touchdown rate.

SINK RATE FPM · 0 IS LEVEL, LOWER IS COMING DOWN FASTERPITCH · HIGHER IS NOSE UP0−500−1,0000°5°10°descent slowedtouchdown−102 fpm at touchdown6.3° at touchdown, +5.1° from the flare
Sink ratePitchFlare began, descent slowedTouchdown

Plan view — the first 5,000 ft of the 7,952 ft runway, to the same scale as the side view.

Touched down 6 ft left of the centreline, and stayed within 8 ft of it down the rollout.

How to read this

The runway from above, with your left at the top. Touching down inside the green bracket scores full marks for the distance. The shaded part is the rollout, up to where it ended. The arrow beside the runway is the crosswind, pointing the way the air was moving, so it pushed the aircraft that way.

1,0002,0003,0004,0005,000 THRESHOLD LEFT ↑ RIGHT ↓ CROSS 3 kn FULL SCORE TO 1,650 FT 1,661 ft past threshold ROLLOUT ENDED
Your trackTouchdownRolloutCentreline

Touched down 1,661 ft past the threshold — beyond the full-score zone. The 1.17 G arrival bounced.

Runway used 2,994 ft of 7,952 ft · 38 %
In the air over the runway, 1,661 ftRollout, 1,333 ft Left over, 4,958 ft
Rollout distance100.00
1,333ft38 % used
Rollout alignment100.00
2.1ft L

The rest of the report

Explore in detail

Flight narrative

The Boeing 737-800 taxied from the parking area to the departure runway in 12 minutes, covering a distance of 2 nm.

The aircraft commenced its departure roll on runway 09 at LBSF Sofia Airport, achieving a takeoff distance of 4,518 ft (42 % of the runway) and a liftoff speed of 150 kt. Ambient conditions were a temperature of 71 °F, wind 9 kt from 280°, a 1 kt crosswind component and a 9 kt tailwind.

Climb began 1 mile east of LBSF, with the airplane ascending from 2,807 ft asl to 37,992 ft asl, an increase of 35,185 ft achieved in 24 minutes while covering 171 nm.

The first level cruise segment started 8 miles north-west of Smederevska Palanka and lasted 92 minutes, during which 690 nm were flown.

Descent commenced 1 mile north-east of Noerdange, descending from 38,003 ft asl to 3,990 ft asl, a loss of 34,012 ft in 25 minutes over 136 nm.

A brief cruise over Maignelay-Montigny followed, lasting 2 minutes and covering 5 nm.

The next descent segment started over Valescourt, dropping from 4,002 ft asl to 1,864 ft asl, a decrease of 2,138 ft in 3 minutes while traveling 10 nm.

A subsequent cruise over Thury-sous-Clermont lasted 3 minutes and spanned 6 nm.

During the final approach to runway 30 at LFOB Paris-Beauvais Airport, the aircraft descended from 1,300 ft agl to 27 ft agl in 112 seconds and scored on the stabilisation gates.

Landing on runway 30 was executed on a runway 7,952 ft long; the threshold speed was 134 kt. Touchdown occurred 801 ft beyond the touchdown zone at a speed of 120 kt with a touchdown rate of minus 174 fpm and very good alignment. Local weather reported a temperature of 72 °F, wind 9 kt from 280°, a 3 kt crosswind and an 8 kt headwind. The total landing distance measured 3,634 ft (46 % of the runway).

Runway rollout alignment was perfect.

The aircraft taxied from the runway to the parking area in 3 minutes, covering less than 1 nm.

Overall, the flight covered 1,026 nm, took 163 minutes, and consumed 14,429 lbs of fuel.

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