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LYBE
Belgrade, Serbia
Runway 30
Elevation325 ft asl
Weight21,562 kg
Fuel1,772 kg
Wind20° · 4 kn · 4 kn cross

Flight Score

97.90 %
LBSF
Sofia, Bulgaria
Runway 27
Elevation1,739 ft asl
Weight20,989 kg
Fuel1,155 kg
Wind280° · 8 kn · 1 kn cross
30 Sep 2025 1:09 219 nm ATR 72 616 kg
Departure Score
97.38 %
Enroute Score
100.00 %
Arrival Score
96.32 %

What went well

Touched down at -251 fpm — a soft arrival
Threshold crossed at 46 ft and 118 kt — both inside band
Straight touchdown — 4.05 m off the centreline, no bounce

What held you back

Arrival Landing — Flare profile at 27 %, −0.77 points
Departure Climb 2 — bank angle up to 9.7 ° at 80 %, −0.36 points
Departure Climb 3 — bank angle up to 10.9 ° at 77 %, −0.31 points

Next time

Departure

Use smooth aileron to roll the wings level in the first climb segment, holding bank angle near wings-level instead of letting it build to 4°.

What happened: The wings held 4° of bank through the first climb segment and had drifted to 3.6° by the second - this early wing-level drift usually carries through into a larger bank excursion later in the climb.

Watch for: Watch the attitude indicator's bank pointer and keep it at wings level throughout the climb.

See Departure Climb 1Departure Climb 2Departure Climb 3

Arrive slow and the sink rate at the threshold is already above schedule, the flare is short because there is no energy to extend it, and the touchdown is hard in a way that feels exactly like a late flare. Diagnosing a slow arrival as a late flare is the catastrophic misread: you respond by flaring earlier, which bleeds more speed, which makes the next one worse. The tiebreaker is threshold speed against VRef, not feel. Never diagnose a flare without it.

Read more in Flare Timing

Start to finish · 19 stages, 17 scored

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 15 minutes and covered 4 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 15 kt0 kt min to max 25 kt 0 9 kt
100 % Average speed turning corners 14 ktmax 16 kt 0 0 kt
100 % Average g force 1.00 g0.98 g min to max 1.01 g 0.98 1.00 g
Info Average pitch angle -0.8 °-1.3 ° min to max -0.6 ° -0.8 -0.8 °
Info Average bank angle 0.1 °0.0 ° min to max 0.6 ° 0.0 0.2 °

Events

Info Parking Brake Off 5 ft agl
Info Parking Brake On 5 ft agl
Info Engine 1 Started 5 ft agl
Info Parking Brake Off 5 ft agl
Info Flaps Position 1 5 ft agl · 12 kt
Info Strobe Lights Switched On 5 ft agl · 16 kt
Info Taxi Lights Switched On 5 ft agl · 17 kt
Info Beacon Lights Switched On 5 ft agl · 17 kt
Info Parking Brake On 5 ft agl · 3 kt
Info Parking Brake Off 5 ft agl · 3 kt
Info Parking Brake On 5 ft agl · 4 kt
Info Parking Brake Off 5 ft agl · 4 kt
Departure Runway Entry Entering runway 30 at LYBE Belgrade Nikola Tesla Airport, Average speed was 13 kt.
ScoreDescriptionStartProfileEnd
Info Average speed 10 kt7 kt min to max 31 kt 9 31 kt
Info Average pitch angle -0.7 °-0.9 ° min to max -0.6 ° -0.8 -0.9 °
Info Average bank angle 0.1 °0.0 ° min to max 0.6 ° 0.1 0.2 °
Info Average g force 1.00 g1.00 g min to max 1.01 g 1.00 1.00 g

Events

Info Landing Lights Switched On 5 ft agl · 11 kt
Info Taxi Lights Switched Off 5 ft agl · 10 kt
Departure Roll 98.74Departure roll runway 30 at LYBE Belgrade Nikola Tesla Airport. Takeoff distance 1,069 m 36 % of runway. Liftoff speed was 129 kt. Local weather - Temperature 14 °C. Wind 4 kt at 19 °. Crosswind: 4 kt Headwind: 1 kt.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 1,069 m36 % of runway
94 % Liftoff speed was 129 ktTarget 115 kt
100 % Runway alignment max 2.85 m right0.73 m left to 2.85 m right -1.93 -2.85 m
100 % Average g force 1.01 g0.97 g min to max 1.10 g 1.01 1.10 g
100 % Takeoff Bounce
Info Average pitch angle -0.7 °-1.2 ° min to max 6.3 ° -1.0 6.3 °
Info Average bank angle 0.8 °0.0 ° min to max 2.7 ° 0.0 2.7 °
Departure Climb 1 98.22Departure climb to 50 ft agl from runway 30 LYBE Belgrade Nikola Tesla Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.2 °0.1 ° min to max 0.2 ° 0.1 0.2 °
100 % Average speed 132 kt129 kt min to max 135 kt 129 135 kt
93 % Average bank angle 4.0 °2.8 ° min to max 4.7 ° 2.8 4.2 °
100 % Average g force 1.10 g1.02 g min to max 1.20 g 1.11 1.08 g
Info Average VSI 755 fpm326 fpm min to max 960 fpm 326 960 fpm
Info Average altitude 20 ft agl0 ft agl min to max 47 ft agl 0 47 ft agl
Info Average pitch angle 7.6 °6.4 ° min to max 8.9 ° 6.4 8.9 °

Events

Info Autopilot Altitude Hold Activated 10 ft agl · 130 kt
Departure Climb 2 94.60Departure climb to 400 ft agl from 30 LYBE Belgrade Nikola Tesla Airport.
ScoreDescriptionStartProfileEnd
99 % Heading variation -0.2 °-2.1 ° min to max 0.2 ° 0.2 -2.1 °
100 % Average speed 139 kt135 kt min to max 156 kt 135 156 kt
80 % Average bank angle 3.6 °1.4 ° min to max 9.7 ° 4.2 9.7 °
100 % Average g force 1.06 g0.91 g min to max 1.11 g 1.08 1.02 g
Info Average VSI 1,151 fpm833 fpm min to max 1,607 fpm 970 1,015 fpm
Info Average altitude 133 ft agl48 ft agl min to max 385 ft agl 48 385 ft agl
Info Average pitch angle 8.5 °4.2 ° min to max 10.6 ° 8.9 4.9 °

Events

Info Landing Gear Up 99 ft agl · 136 kt
Info Autopilot Heading Hold Activated 228 ft agl · 140 kt
Info Autopilot Master Switched On 292 ft agl · 146 kt
Info Autopilot Altitude Hold Deactivated 292 ft agl · 146 kt
Info Autopilot Yaw Damper Activated 292 ft agl · 146 kt
Departure Climb 3 95.32Departure climb to 1,000 ft agl from 30 LYBE Belgrade Nikola Tesla Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -1.0 °-2.6 ° min to max 0.5 ° -2.6 0.5 °
100 % Average speed 179 kt157 kt min to max 201 kt 157 201 kt
77 % Average bank angle 2.3 °0.1 ° min to max 10.9 ° 10.9 0.9 °
100 % Average g force 0.99 g0.91 g min to max 1.08 g 1.03 1.02 g
100 % Landing gear up
Info Average VSI 739 fpm378 fpm min to max 1,346 fpm 1,059 713 fpm
Info Average altitude 703 ft agl403 ft agl min to max 919 ft agl 403 919 ft agl
Info Average pitch angle 4.1 °2.7 ° min to max 5.0 ° 4.9 2.8 °

Events

Info Flaps Fully Retracted 566 ft agl · 165 kt
Info Autopilot Altitude Hold Activated 704 ft agl · 172 kt
Enroute Climb 100.00Enroute climb started 1 mile north east of Dobanovci (Central Serbia, Serbia). Climbing from 1,265 ft asl to 18,745 ft asl, an increase of 17,479 ft in 17 minutes and covering 54 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 192 kt168 kt min to max 230 kt 202 169 kt
100 % Average bank angle 9.7 °0.0 ° min to max 29.9 ° 1.3 0.5 °
100 % Average g force 1.03 g0.84 g min to max 1.26 g 0.96 0.97 g
Info Average VSI 1,088 fpm15 fpm min to max 2,764 fpm 732 644 fpm
Info Average altitude 7,766 ft asl1,265 ft asl min to max 18,745 ft asl 1,265 18,745 ft asl
Info Average pitch angle 5.3 °0.2 ° min to max 9.6 ° 2.5 4.7 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Autopilot Altitude Hold Deactivated 1,373 ft agl · 230 kt
Info Autopilot Altitude Hold Activated 1,391 ft agl · 230 kt
Info Autopilot Altitude Hold Deactivated 1,582 ft agl · 233 kt
Info Autopilot Altitude Hold Activated 5,079 ft agl · 184 kt
Info Autopilot Altitude Hold Deactivated 5,535 ft agl · 226 kt
Info Landing Lights Switched Off 9,903 ft agl · 197 kt
Info Autopilot Altitude Hold Activated 17,684 ft agl · 227 kt
Enroute Level 100.00Enroute level cruise started 3 miles north of Kragujevac (Central Serbia, Serbia) and lasted 20 minutes, covering 102 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±1,441 ft of 18,954 ft asl18,813 ft asl min to max 18,993 ft asl 18,813 18,990 ft asl
100 % Average speed 197 kt170 kt min to max 200 kt 170 198 kt
100 % Average bank angle 0.5 °0.0 ° min to max 3.2 ° 0.1 0.2 °
100 % Average g force 1.00 g0.91 g min to max 1.09 g 0.99 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 1.9 °1.2 ° min to max 4.3 ° 4.3 1.8 °
Enroute Descent 100.00Enroute descent started 9 miles north west of Dragoman (Sofia, Bulgaria). Descent from 18,994 ft asl to 3,887 ft asl, a decrease of 15,107 ft in 10 minutes and covering 46 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 220 kt176 kt min to max 245 kt 198 176 kt
100 % Average bank angle 11.0 °0.0 ° min to max 28.7 ° 0.1 1.6 °
100 % Average g force 1.03 g0.72 g min to max 1.22 g 0.98 1.08 g
Info Average VSI -1,238 fpm-2,154 fpm min to max 214 fpm 18 -1,760 fpm
Info Average altitude 9,327 ft asl3,887 ft asl min to max 18,999 ft asl 18,994 3,887 ft asl
Info Average pitch angle -1.9 °-4.0 ° min to max 1.9 ° 1.7 -1.6 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Landing Lights Switched On 8,488 ft agl · 284 kt
Enroute Level 2 100.00Enroute level cruise started 1 mile north of LBLS Lesnovo Airfield Lesnovo (Sofia, Bulgaria) and lasted 3 minutes, covering 6 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±685 ft of 3,430 ft asl3,038 ft asl min to max 3,698 ft asl 3,698 3,038 ft asl
100 % Average speed 144 kt127 kt min to max 169 kt 169 129 kt
100 % Average bank angle 4.9 °0.0 ° min to max 29.6 ° 0.7 0.5 °
100 % Average g force 1.02 g0.79 g min to max 1.19 g 0.98 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 0.3 °-3.8 ° min to max 2.9 ° 0.3 -2.8 °

Events

Info Flaps Position 1 1,852 ft agl · 174 kt
Info Autopilot Heading Hold Deactivated 1,623 ft agl · 154 kt
Info Autopilot Approach Mode Activated 1,623 ft agl · 154 kt
Info Flaps Position 2 1,647 ft agl · 148 kt
Info Landing Gear Down 1,674 ft agl · 138 kt
Info Autopilot Altitude Hold Deactivated 1,682 ft agl · 135 kt
Arrival Final 4 100.00Approaching runway 27 at LBSF Sofia Airport from 4 nm to 3 nm. Descent from 1,287 ft agl to 996 ft agl. A decrease of 291 ft in 27 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.1 °3.0 ° min to max 3.1 °Target 3.0 ° 3.0 3.1 °
100 % Average speed 124 kt122 kt min to max 129 kt 129 122 kt
100 % Heading variation 0.1 °0.0 ° min to max 0.1 ° 0.0 0.1 °
100 % Average bank angle 0.6 °0.0 ° min to max 2.0 ° 0.0 0.7 °
100 % Average g force 1.00 g0.91 g min to max 1.08 g 0.98 0.99 g
Info Average VSI -626 fpm-875 fpm min to max -452 fpm -672 -749 fpm
Info Average altitude 1,133 ft agl996 ft agl min to max 1,287 ft agl 1,287 996 ft agl
Info Average pitch angle -1.7 °-3.0 ° min to max -0.1 ° -2.9 -1.7 °

Events

Info Autopilot Master Switched Off 1,203 ft agl · 133 kt
33.253.53.7549009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500Distance to Touchdown NMApproach Height ft33.253.53.754-120-90-60-300306090120Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 3 100.00Approaching runway 27 at LBSF Sofia Airport from 3 nm to 2 nm. Descent from 984 ft agl to 610 ft agl. A decrease of 374 ft in 29 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.1 °2.8 ° min to max 3.1 °Target 3.0 ° 3.1 2.8 °
100 % Average speed 122 kt121 kt min to max 123 kt 122 121 kt
100 % Heading variation 0.1 °0.1 ° min to max 0.2 ° 0.1 0.2 °
100 % Average bank angle 0.7 °0.0 ° min to max 1.8 ° 1.0 0.6 °
100 % Average g force 1.00 g0.93 g min to max 1.06 g 1.02 1.02 g
Info Average VSI -780 fpm-978 fpm min to max -541 fpm -736 -826 fpm
Info Average altitude 810 ft agl610 ft agl min to max 984 ft agl 984 610 ft agl
Info Average pitch angle -1.7 °-2.5 ° min to max -0.9 ° -2.3 -1.2 °
22.252.52.7535005506006507007508008509009501,0001,0501,100Distance to Touchdown NMApproach Height ft22.252.52.753-100-75-50-250255075100Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 2 100.00Approaching runway 27 at LBSF Sofia Airport from 2 nm to 1 nm. Descent from 584 ft agl to 307 ft agl. A decrease of 277 ft in 30 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 2.8 °2.7 ° min to max 2.8 °Target 3.0 ° 2.8 2.8 °
100 % Average speed 117 kt115 kt min to max 120 kt 120 118 kt
100 % Heading variation 0.2 °0.1 ° min to max 0.2 ° 0.2 0.1 °
100 % Average bank angle 0.8 °0.0 ° min to max 1.8 ° 0.9 0.8 °
100 % Average g force 1.01 g0.92 g min to max 1.09 g 1.05 1.00 g
Info Average VSI -569 fpm-823 fpm min to max -431 fpm -754 -468 fpm
Info Average altitude 441 ft agl307 ft agl min to max 584 ft agl 584 307 ft agl
Info Average pitch angle -0.2 °-1.6 ° min to max 1.1 ° -0.8 0.9 °
11.251.51.752200250300350400450500550600650700Distance to Touchdown NMApproach Height ft11.251.51.752-80-60-40-20020406080Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 1 99.09Approaching runway 27 at LBSF Sofia Airport from 1 nm to 0 nm. Descent from 300 ft agl to 58 ft agl. A decrease of 242 ft in 25 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.2 °2.9 ° min to max 3.4 °Target 3.0 ° 2.9 3.1 °
100 % Average speed 118 kt117 kt min to max 119 kt 118 119 kt
100 % Heading variation -0.0 °-0.2 ° min to max 0.0 ° 0.0 -0.0 °
95 % Average bank angle 1.9 °0.0 ° min to max 4.8 ° 0.7 1.1 °
100 % Average g force 0.99 g0.92 g min to max 1.15 g 1.00 1.09 g
Info Average VSI -651 fpm-828 fpm min to max -291 fpm -430 -721 fpm
Info Average altitude 116 ft agl58 ft agl min to max 300 ft agl 300 58 ft agl
Info Average pitch angle -1.0 °-2.2 ° min to max 1.4 ° 0.2 -0.6 °
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-60-45-30-15015304560Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 81.49Landing on runway 27 at LBSF Sofia Airport, runway length 3,588 m. Good threshold height. Threshold speed was slightly above target at 119 kt.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was slightly above target at 119 kt. Target 108 kt
100 % Good threshold height.Target 50 ft agl
27 % Very poor landing flare
100 % Runway alignment max 0.02 m right0.01 m right to 0.02 m right -0.01 -0.02 m
99 % Average bank angle 0.5 °0.0 ° min to max 2.6 ° 1.0 0.3 °
100 % Average g force 1.02 g0.94 g min to max 1.20 g 1.07 0.97 g
Info Average speed 113 kt104 kt min to max 119 kt 119 104 kt
Info Average VSI -260 fpm-713 fpm min to max 6 fpm -713 -251 fpm
Info Average altitude 20 ft agl2 ft agl min to max 48 ft agl 48 2 ft agl
Info Average pitch angle 2.2 °-0.8 ° min to max 4.4 ° -0.7 3.0 °
07515022530037545052560067575082501123344657Runway Distance mLanding Height ft075150225300375450525600675750825-24-20-16-12-8-404812162024Runway Distance mRunway Width m
Arrival Touchdown 94.29Touchdown point was 266 m beyond the touchdown zone. Touchdown speed at 104 kt was good. Touchdown rate was fair at -251 fpm. Runway touchdown position was slightly misaligned by 4.1 m from centreline. Local weather - Temperature 12 °C. Wind 8 kt at 280 °. Crosswind: 1 kt Headwind: 8 kt.
ScoreDescriptionStartProfileEnd
95 % Touchdown rate was -251 fpm.
74 % Touchdown distance was 693 mTarget 457 m
100 % Speed at touchdown 104 ktTarget below 105 kt
96 % Runway alignment max 4.05 m right4.02 m right -4.00 -4.05 m
100 % Average bank angle 0.5 °0.3 ° min to max 0.6 ° 0.3 0.6 °
100 % Average g force 1.13 g0.97 g min to max 1.23 g 0.97 1.08 g
100 % Landing Bounce
Info Average speed 103 kt103 kt min to max 104 kt 104 103 kt
Info Average pitch angle 2.8 °2.7 ° min to max 3.0 ° 3.0 3.0 °
Arrival Rollout 95.69Total landing distance 984 m, 27 % of runway. Runway rollout alignment was very good.
ScoreDescriptionStartProfileEnd
100 % Landing distance 984 m27 % of runway.
90 % Runway alignment max 5.68 m right0.00 m left to 5.68 m right -4.07 -5.68 m
100 % Average g force 1.01 g0.96 g min to max 1.07 g 1.07 0.98 g
Info Average speed 93 kt54 kt min to max 97 kt 97 54 kt
Info Average pitch angle 0.9 °-1.0 ° min to max 3.6 ° 3.1 -1.0 °
Info Average bank angle 0.4 °0.0 ° min to max 0.7 ° 0.6 0.0 °
Runway Exit Exiting runway, average speed 21 kt
ScoreDescriptionStartProfileEnd
Info Average speed 17 kt3 kt min to max 37 kt 37 7 kt
Info Average pitch angle -0.9 °-1.2 ° min to max -0.6 ° -1.1 -0.8 °
Info Average bank angle 0.3 °0.0 ° min to max 1.0 ° 0.0 0.1 °
Info Average g force 1.00 g0.98 g min to max 1.00 g 0.98 1.00 g

Events

Info Landing Lights Switched Off 5 ft agl · 2 kt
Info Taxi Lights Switched On 5 ft agl · 2 kt
Arrival Taxi 100.00Taxiing to the parking from the runway took 6 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 7 kt0 kt min to max 12 kt 7 0 kt
100 % Average speed turning corners 0 ktmax 0 kt 0 0 kt
100 % Average g force 1.00 g1.00 g min to max 1.00 g 1.00 1.00 g
Info Average pitch angle -0.8 °-1.0 ° min to max -0.8 ° -0.8 -0.8 °
Info Average bank angle 0.0 °0.0 ° min to max 0.3 ° 0.1 0.0 °

Events

Info Flaps Position 1 5 ft agl · 4 kt
Info Flaps Fully Retracted 5 ft agl · 4 kt
Info Parking Brake On 5 ft agl · 7 kt

Takeoff

OkTaxi lightsSet
100.00Takeoff roll1,185 m · 40 %
93.69Liftoff speed128 kt · target 115, 13 fast
100.00Runway alignment2.85 m R
OkBounce on takeoffNone
98.22Rate of climb755 fpm

Landing

The threshold, the flare and the hold-off. The approach that led to it is the stabilisation gates below.

100.00Threshold height46 ft
100.00Threshold speed118 kt · target 115, 3 fast
100.00Centreline offset0.02 m R
Flare 26.52Very poor landing flare

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.

Seven checks, two gates1,000 ft 500 ft
Gear down
Landing flap
Sink rate
On glideslope
On centreline
On speed
Wings level

The approach, gate by gate

Gate Height Centreline Speed
3.0 nm 1,039 ft 0.17° L +7 kt
2.0 nm 665 ft 0.19° L +8 kt
1.5 nm 493 ft 0.37° L +2 kt
1.0 nm 334 ft 0.34° L +2 kt
0.5 nm 228 ft 0.70° R +2 kt
THR 45 ft 1.65 m R +4 kt

Touchdown on LBSF 27

Past threshold74.26
693m
Centreline96.33
4.05m R
Speed100.00
103kttarget 112 or less
Touchdown rate94.79
-251fpm
Impact100.00
1.23G
BouncesOk
None

Side view — the last 1,524 m of the approach.

46 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 46 ft, down at 693 m

Plan view — the first 1,524 m of the 3,588 m runway, to the same scale as the side view.

5001,0001,500 THRESHOLD FULL SCORE TO 503 M 693 m past threshold CLEARED

Touched down 693 m past the threshold — beyond the full-score zone. The arrival was smooth.

Runway used 954 m of 3,588 m · 27 %
Rollout distance100.00
262m26 % used
Rollout alignment90.42
5.68m R

The rest of the report

Explore in detail

Flight narrative

The flight from Belgrade Nikola Tesla Airport (LYBE) to Sofia Airport (LBSF) was conducted by an ATR 72 aircraft. The pre-flight preparation and taxiing to the runway took 15 minutes, covering 4 nautical miles to reach the runway 30 for departure. At 36% of the runway length, the aircraft began its departure roll, and with a takeoff distance of 1,069 meters, it achieved liftoff at a speed of 129 knots.

The local weather conditions at the time of departure consisted of a temperature of 14°C, wind blowing at 4 knots from 19°, with a crosswind of 4 knots and a headwind of 1 knot. Following a smooth takeoff, the aircraft began its enroute climb north of Dobanovci in Central Serbia, increasing its altitude from 1,265 feet to 18,745 feet in 17 minutes, while covering 54 nautical miles. The enroute climb took the aircraft over the city of Kragujevac, Serbia, where it continued its ascent to a higher altitude.

Upon reaching the desired cruising altitude, the aircraft transitioned into a level cruise for 20 minutes, covering a distance of 102 nautical miles. As the plane headed towards its destination, it began its enroute descent near Dragoman, Bulgaria, with a significant decrease in altitude from 18,994 feet to 3,887 feet in only 10 minutes, while covering 46 nautical miles. The descent continued until the aircraft reached a level cruise once again, this time north of Lesnovo Airfield, Bulgaria, before commencing its final approach to Sofia Airport.

Upon reaching the final approach phase, the aircraft began its descent from an altitude of 1,287 feet above ground level (agl) to touch down on runway 27 at LBSF Sofia Airport. The local weather conditions at the time of landing were characterized by a temperature of 12°C, wind blowing at 8 knots from 280°, with a crosswind of 1 knot and a headwind of 8 knots. Despite the moderate crosswind, the aircraft landed successfully, with a touchdown point 265 meters beyond the touchdown zone. The touchdown speed was 104 knots, indicating a slightly higher speed than the target threshold speed, and the touchdown rate was fair at -251 feet per minute.

Following a smooth landing, the aircraft rolled out to the end of the runway, covering a distance of 984 meters or 27% of the runway length. The runway touchdown position was slightly misaligned from the centerline by 4.1 meters, but the runway rollout alignment was very good. The total flight distance was 219 nautical miles, taking a total of 69 minutes, and consuming 616 kilograms of fuel. The taxiing to the parking area from the runway took approximately 6 minutes, covering less than 1 nautical mile.

Flight map
Replay this flight in 3D The full flight path over the terrain with every stage, event and score along the route.
Takeoff report
Takeoff on runway 30 at LYBE Belgrade Nikola Tesla Airport in the ATR 72
97.38 %
100 %
Taxi
Taxiing from the parking to the runway took 15 minutes and covered 4 nm.
Taxi Lights
100 %
Switched On
Ground Speed kt
100 %
30 15 0
Turn Speed
100 %
30 15 0
G
100 %
1.25 1 0.75
Bank °
Info
1 0.5 0
Pitch °
Info
1 0 -1
98.74 %
Takeoff Roll
Departure roll runway 30 at LYBE Belgrade Nikola Tesla Airport. Takeoff distance 1,069 m 36 % of runway. Liftoff speed was 129 kt. Local weather - Temperature 14 °C. Wind 4 kt at 19 °. Crosswind: 4 kt Headwind: 1 kt.
Takeoff Distance
100 %
Roll distance of 1,069 m using 35.73 % of runway
Liftoff Speed
93.69 %
Liftoff speed was 129 kn - Target 115 kn
Alignment
100 %
0.73 m left to 2.85 m right
Bounce
100 %
No Bounce Detected
Strobe Lights
100 %
Switched On
Landing Lights
100 %
Switched On
G
100 %
1.5 1 0.5
IAS kt
Info
130 80 30
Bank °
Info
3 1.5 0
Pitch °
Info
7 3 -1
02505007501,0001,2501,5001,7502,0002,2502,5002,750-20-15-10-505101520 Runway Distance m Runway Alignment to End of Runway m
98.22 %
Climb 1
Departure climb to 50 ft agl from runway 30 LYBE Belgrade Nikola Tesla Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
140 130 120
Bank °
92.89 %
5 3.5 2
G
100 %
1.5 1 0.5
Pitch °
Info
9 7.5 6
Climb Rate fpm
Info
1,000 450 -100
94.6 %
Climb 2
Departure climb to 400 ft agl from 30 LYBE Belgrade Nikola Tesla Airport.
Alignment
98.62 %
2 0 -2
IAS kt
100 %
160 145 130
Bank °
79.76 %
10 5.5 1
G
100 %
1.5 1 0.5
Pitch °
Info
11 7.5 4
Climb Rate fpm
Info
1,700 1,200 700
95.32 %
Climb 3
Departure climb to 1,000 ft agl from 30 LYBE Belgrade Nikola Tesla Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
210 180 150
Bank °
76.61 %
11 5.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
6 4 2
Climb Rate fpm
Info
1,400 800 200
02505007501,0001,2501,5001,7502,0002,2502,5002,750088176264352440 Runway Distance m Height at End of Runway ft
00.250.50.750100200300400500600700800900 Climb Distance NM Climb Profile to 1,000 ft
00.250.50.75-60-48-36-24-1201224364860 Climb Distance NM Runway Alignment (in m) to 1,000 ft
Landing report
Landing on runway 27 at LBSF Sofia Airport in the ATR 72
Landing Score 92.64 %
Landing Summary

A comprehensive analysis of the ATR 72 aircraft's landing at Sofia Airport (LBSF) was conducted, with a score of 92.6% indicating a near-perfect landing. The aircraft initiated the final approach to Runway 27 from an eastern heading of 274.0° at 4 nautical miles (nm) and 1,287 feet above ground level (agl). This was a suitable initial approach path given the aircraft's approach speed and the runway's overall length of 3,588 meters.

Upon landing, the aircraft touched down with a speed of 119 knots, which was slightly above the target threshold speed. The touchdown point was positioned 265 meters beyond the designated touchdown zone, which may indicate a slight over-correcting or misjudgment of the landing distance during the approach. However, the actual touchdown speed of 104 knots was considered good, and the touchdown rate of -251 feet per minute (fpm) was evaluated as fair.

The approach was conducted under local weather conditions of 12° C and a moderate headwind of 8 kt at 280°. The crosswind was negligible at 1 kt, with the headwind providing a slight assist in the landing process. This suggests that the pilots had a favorable wind condition to execute a stable approach.

Although the runway touchdown position was slightly misaligned by 4.1 meters from the centerline, the runway rollout alignment was very good. This suggests that the pilot had a firm control over the aircraft during the landing phase and was able to maintain a steady heading throughout the rollout phase.

The total landing distance covered was 984 meters, which is approximately 27% of the runway length. This indicates a relatively efficient landing, considering the aircraft's weight, approach speed, and overall performance during the landing. Overall, the analysis indicates a proficient and controlled landing by the pilots of the ATR 72 aircraft, despite a few minor discrepancies during the touchdown phase.

100 %
Final 4
Approaching runway 27 at LBSF Sofia Airport from 4 nm to 3 nm. Descent from 1,287 ft agl to 996 ft agl. A decrease of 291 ft in 27 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
129 124 120
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-452 -676 -900
33.253.53.7549009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500 Distance to Touchdown NM Approach Height ft
33.253.53.754-120-90-60-300306090120 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 3
Approaching runway 27 at LBSF Sofia Airport from 3 nm to 2 nm. Descent from 984 ft agl to 610 ft agl. A decrease of 374 ft in 29 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
123 122 120
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-541 -771 -1,000
22.252.52.7535005506006507007508008509009501,0001,0501,100 Distance to Touchdown NM Approach Height ft
22.252.52.753-100-75-50-250255075100 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 2
Approaching runway 27 at LBSF Sofia Airport from 2 nm to 1 nm. Descent from 584 ft agl to 307 ft agl. A decrease of 277 ft in 30 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
120 115 110
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-431 -665 -900
11.251.51.752200250300350400450500550600650700 Distance to Touchdown NM Approach Height ft
11.251.51.752-80-60-40-20020406080 Distance to Touchdown NM Approach Runway Alignment m
99.09 %
Final 1
Approaching runway 27 at LBSF Sofia Airport from 1 nm to 0 nm. Descent from 300 ft agl to 58 ft agl. A decrease of 242 ft in 25 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
119 115 110
Alignment
100 %
0.5 0 -0.5
Bank °
95.44 %
5 2.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-291 -595 -900
00.250.50.751050100150200250300350 Distance to Touchdown NM Approach Height ft
00.250.50.751-60-45-30-15015304560 Distance to Touchdown NM Approach Runway Alignment m
81.49 %
Landing
Landing on runway 27 at LBSF Sofia Airport, runway length 3,588 m. Good threshold height. Threshold speed was slightly above target at 119 kt.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
100 %
Threshold speed was slightly above target at 119 kt. Target 108 kt
Flare
26.52 %
Very poor landing flare
Centreline ft
100 %
100 0 -100
Bank °
98.64 %
3 1.5 0
G
100 %
1.5 1 0.5
IAS kt
Info
119 109 100
Pitch °
Info
5 2.5 0
Descent Rate fpm
Info
5.5 -397 -800
07515022530037545052560067575082501123344657 Runway Distance m Landing Height ft
075150225300375450525600675750825-24-20-16-12-8-404812162024 Runway Distance m Runway Width m
94.29 %
Touchdown
Touchdown point was 266 m beyond the touchdown zone. Touchdown speed at 104 kt was good. Touchdown rate was fair at -251 fpm. Runway touchdown position was slightly misaligned by 4.1 m from centreline. Local weather - Temperature 12 °C. Wind 8 kt at 280 °. Crosswind: 1 kt Headwind: 8 kt.
Touchdown
94.79 %
Touchdown rate was fair at -251 fpm.
Speed
100 %
Touchdown speed at 104 kt was good. Target below 105 kn
Distance
74.4 %
Touchdown point was 265 m beyond the touchdown zone.
Alignment
96.33 %
Runway touchdown position was slightly misaligned by 4.1 m from centreline.
Bank
100 %
Bank angle 0.5 °
G
100 %
G 1.13 g
Bounce
100 %
No Bounce Detected
95.69 %
Rollout
Total landing distance 984 m, 27 % of runway. Runway rollout alignment was very good.
Distance
100 %
Landing distance 984 m using 27.41 % of runway
Alignment
90.42 %
Runway rollout alignment was very good.
G
100 %
1.25 1 0.75
IAS kt
Info
103 81 60
Bank °
Info
1 0.5 0
Pitch °
Info
4 1.5 -1
0200400600800 Runway Distance m Runway Width m
100 %
Taxi
Taxiing to the parking from the runway took 6 minutes and covered less than 1 nm.
Landing Lights
100 %
Switched Off
Taxi Lights
100 %
Switched On
Ground Speed kt
100 %
30 15 0
Turn Speed
100 %
30 15 0
G
100 %
1.25 1 0.75
Bank °
Info
1 0.5 0
Pitch °
Info
1 0.5 0
Metrics
Metrics

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