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BIKF
Reykjavík, Iceland
Runway 10
Elevation141 ft asl
Weight5,125 kg
Fuel484 kg
Wind51° · 9 kn · 6 kn cross

Flight Score

89.82 %
BIKF
Reykjavík, Iceland
Runway 28
Elevation141 ft asl
Weight5,244 kg
Fuel611 kg
Wind92° · 11 kn
21 Nov 2024 0:10 6 nm DHC-6
Departure Score
95.82 %
Enroute Score
99.88 %
Arrival Score
73.76 %

What went well

Straight touchdown — 3.45 m off the centreline, no bounce
Rollout controlled — 19 % of the runway used
Airborne in 460 m — 15 % of the runway

What held you back

Arrival Landing — at 0 %, Landing and flare profile at 0 %, −3.96 points
Arrival Taxi — landing lights; peak speed in a turn 25 kt at 0 %, −3.07 points
Departure Roll — Liftoff speed was 94 kn at 64 %, Runway alignment max 8.07 m at 82 %, −0.90 points

Next time

Work on the flare

See Arrival Landing

High on final, the pilot dives to the aim point, converting altitude directly into airspeed, and arrives on-glideslope but 15 knots fast. The vertical profile looks fine; the speed trace does not. It is one of the reasons the stabilised-approach concept - configured, on speed, on path by a gate, commonly 1,000 ft in IMC and 500 ft in VMC - checks speed and path together, and why the tolerances airlines use are asymmetric, typically allowing more on the fast side than the slow, because slow kills faster than fast.

Read more in VRef Explained

Start to finish · 13 stages, 11 in the score

The flight story

The approach before the go-around was abandoned. Its marks are shown, but only the approach that landed counts.

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 Roll 89.23Departure roll runway 10 at BIKF Keflavik International Airport. Takeoff distance 460 m 15 % of runway. Liftoff speed was 94 kn. Local weather - Temperature -4 °C. Wind 11 kn at 51 °. Crosswind: 7 kn Headwind: 8 kn.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 460 m15 % of runway
64 % Liftoff speed was 94 knTarget 75 kn
82 % Runway alignment max 8.07 m8.04 m left to 0.03 m right -0.03 8.04 m
100 % Average g force 1.00 g0.99 g min to max 1.06 g 1.00 1.05 g
100 % Takeoff Bounce
Info Average pitch angle 0.7 °0.3 ° min to max 3.7 ° 0.8 3.7 °
Info Average bank angle 0.4 °0.0 ° min to max 1.0 ° 0.4 0.8 °

Events

Info Parking Brake Off 6 ft agl · 7 kt
Info Battery Master On 6 ft agl · 6 kt
Info Engine 1 Started 6 ft agl · 6 kt
Info Engine 2 Started 6 ft agl · 6 kt
Info Beacon Lights Switched On 6 ft agl · 6 kt
Info Landing Lights Switched On 6 ft agl · 6 kt
Info Navigation Lights Switched On 6 ft agl · 6 kt
Info Strobe Lights Switched On 6 ft agl · 6 kt
Info Taxi Lights Switched On 6 ft agl · 6 kt
Info Landing Gear Down 6 ft agl · 6 kt
Info Parking Brake On 6 ft agl · 6 kt
Info Flaps Position 1 6 ft agl · 6 kt
Departure Climb 1 98.69Departure climb to 50 ft agl from runway 10 BIKF Keflavik International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.9 °-0.9 ° min to max -0.7 ° -0.7 -0.9 °
100 % Average speed 99 kn94 kn min to max 104 kn 94 104 kn
95 % Average bank angle 2.1 °0.6 ° min to max 4.0 ° 0.7 4.0 °
100 % Average g force 1.09 g1.06 g min to max 1.11 g 1.06 1.06 g
Info Average VSI 680 ft/m355 ft/m min to max 956 ft/m 355 956 ft/m
Info Average altitude 21 ft agl0 ft agl min to max 53 ft agl 0 53 ft agl
Info Average pitch angle 6.1 °3.8 ° min to max 7.9 ° 3.8 7.9 °
Departure Climb 2 96.45Departure climb to 400 ft agl from 10 BIKF Keflavik International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.8 °-1.5 ° min to max -0.5 ° -0.9 -1.5 °
100 % Average speed 107 kn104 kn min to max 118 kn 104 118 kn
86 % Average bank angle 3.3 °0.0 ° min to max 7.4 ° 4.0 6.6 °
100 % Average g force 1.01 g0.95 g min to max 1.06 g 1.06 0.99 g
Info Average VSI 1,157 ft/m970 ft/m min to max 1,457 ft/m 970 1,237 ft/m
Info Average altitude 131 ft agl55 ft agl min to max 414 ft agl 55 414 ft agl
Info Average pitch angle 7.6 °7.0 ° min to max 8.0 ° 7.9 7.2 °

Events

Fail Bounce during liftoff 277 ft agl · 110 kt
Info Flaps Fully Retracted 230 ft agl · 108 kt
Info Landing Gear Up 254 ft agl · 108 kt
Departure Climb 3 98.92Departure climb to 1,000 ft agl from 10 BIKF Keflavik International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -1.1 °-1.5 ° min to max -0.9 ° -1.5 -1.0 °
100 % Average speed 130 kn120 kn min to max 134 kn 120 130 kn
95 % Average bank angle 2.0 °0.0 ° min to max 4.0 ° 3.8 4.0 °
100 % Average g force 1.01 g0.94 g min to max 1.10 g 0.94 0.97 g
100 % Landing gear up
Info Average VSI 1,615 ft/m1,041 ft/m min to max 2,174 ft/m 1,239 2,062 ft/m
Info Average altitude 702 ft agl455 ft agl min to max 1,033 ft agl 455 1,033 ft agl
Info Average pitch angle 7.5 °5.0 ° min to max 9.6 ° 6.2 8.7 °
Enroute Climb 100.00Enroute climb started overhead BIKF Keflavik International Airport Reykjavík (Sudurnes, Iceland). Climbing from 1,193 ft asl to 1,606 ft asl, an increase of 413 ft in less than 1 minute. and covering less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 134 kn129 kn min to max 143 kn 130 143 kn
100 % Average bank angle 7.4 °0.0 ° min to max 10.4 ° 4.8 4.8 °
100 % Average g force 0.96 g0.87 g min to max 1.11 g 0.97 1.00 g
Info Average VSI 1,280 ft/m401 ft/m min to max 2,027 ft/m 2,027 510 ft/m
Info Average altitude 1,454 ft asl1,193 ft asl min to max 1,606 ft asl 1,193 1,606 ft asl
Info Average pitch angle 4.6 °0.4 ° min to max 8.5 ° 8.5 0.9 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 99.76Enroute level cruise started overhead Reykjanesbaer (Sudurnes, Iceland) and lasted 2 minutes, covering 1 nm.
ScoreDescriptionStartProfileEnd
99 % Average altitude 1,801 ft asl1,264 ft asl min to max 2,148 ft asl 1,615 1,264 ft asl
100 % Average speed 140 kn102 kn min to max 162 kn 144 102 kn
100 % Average bank angle 13.9 °0.3 ° min to max 24.7 ° 3.0 4.4 °
100 % Average g force 1.03 g0.79 g min to max 1.26 g 0.96 0.92 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle -1.8 °-10.7 ° min to max 3.7 ° 0.5 -10.7 °

Events

Info Parking Brake On 1,756 ft agl · 136 kt
Info Flaps Position 1 1,756 ft agl · 136 kt
Info Landing Gear Down 1,549 ft agl · 127 kt
Arrival 100.00Not counted in the flight scoreArrival started overhead Reykjanesbaer (Sudurnes, Iceland).
ScoreDescriptionStartProfileEnd
100 % Average speed 87 kn76 kn min to max 104 kn 103 88 kn
100 % Average bank angle 4.4 °0.3 ° min to max 9.3 ° 4.3 6.3 °
100 % Average g force 1.01 g0.89 g min to max 1.12 g 0.94 1.05 g
Info Average VSI -679 ft/m-2,069 ft/m min to max 121 ft/m -2,005 -1,085 ft/m
Info Average altitude 789 ft asl453 ft asl min to max 1,228 ft asl 1,228 453 ft asl
Info Average pitch angle 0.1 °-11.0 ° min to max 6.6 ° -11.0 -2.0 °
Info Turn coordination 00 min to max 0 0 0
Arrival Final 1 87.30Approaching runway 28 at BIKF Keflavik International Airport from 1 nm to 0 nm. Descent from 296 ft agl to 153 ft agl. A decrease of 143 ft in 8 seconds.
ScoreDescriptionStartProfileEnd
67 % Approach angle 7.0 °6.8 ° min to max 7.2 °Target 3.0 ° 6.8 6.9 °
100 % Average speed 87 kn86 kn min to max 88 kn 88 87 kn
78 % Heading variation 0.9 °0.7 ° min to max 1.1 ° 1.1 0.7 °
92 % Average bank angle 4.4 °1.8 ° min to max 6.2 ° 6.2 1.8 °
100 % Average g force 0.98 g0.94 g min to max 1.03 g 1.03 0.98 g
Info Average VSI -1,049 ft/m-1,304 ft/m min to max -904 ft/m -993 -1,304 ft/m
Info Average altitude 230 ft agl153 ft agl min to max 296 ft agl 296 153 ft agl
Info Average pitch angle -3.2 °-5.0 ° min to max -1.7 ° -1.9 -5.0 °
00.250.50.751050100150200250Distance to Touchdown NMApproach Height ft00.250.50.751-50-38-25-13013253850Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 40.63Landing on runway 28 at BIKF Keflavik International Airport, runway length 3,050 m. Threshold height at 100 ft agl was excessively over target. Threshold speed was too high at 87 kn.
ScoreDescriptionStartProfileEnd
67 % Threshold speed was too high at 87 kn. Target 70 kn
0 % Landing and flare profile
96 % Heading variation 0.1 °-0.1 ° min to max 0.6 ° 0.6 -0.1 °
93 % Average bank angle 3.0 °0.0 ° min to max 4.7 ° 1.1 2.6 °
100 % Average g force 1.04 g0.90 g min to max 1.19 g 1.00 0.99 g
Info Average speed 82 kn74 kn min to max 88 kn 87 74 kn
Info Average VSI -521 ft/m-1,339 ft/m min to max -42 ft/m -1,339 -495 ft/m
Info Average altitude 31 ft agl3 ft agl min to max 100 ft agl 100 3 ft agl
Info Average pitch angle 3.2 °-4.7 ° min to max 6.2 ° -4.7 4.1 °
07515022530037545052560001939587897Runway Distance mLanding Height ft075150225300375450525600-30-24-18-12-60612182430Runway Distance mRunway Width m
Arrival Touchdown 92.37Touchdown point was 75 m beyond the touchdown zone. Touchdown speed at 74 knwas fast. Touchdown rate was hard at -495 ft/m. Runway touchdown position was slightly misaligned by 3.4 m from centreline. Local weather - Temperature -5 °C. Wind 11 kn at 92 °. Crosswind: 0 kn Tailwind: 11 kn.
ScoreDescriptionStartProfileEnd
86 % Touchdown VSI was -495 ft/m.
94 % Touchdown distance was 508 mTarget 457 m
89 % Speed at touchdown 74 knTarget 66 kn
99 % Runway alignment max 3.45 m3.10 m right -2.81 -3.45 m
93 % Average bank angle 1.2 °0.2 ° min to max 2.7 ° 2.6 0.2 °
96 % Average g force 1.32 g0.99 g min to max 1.64 g 0.99 1.23 g
100 % Landing Bounce
Info Average speed 72 kn68 kn min to max 74 kn 74 68 kn
Info Average pitch angle 1.4 °-0.5 ° min to max 4.3 ° 4.1 0.6 °
Arrival Rollout 94.53Total landing distance 619 m, 20 % of runway. Runway rollout alignment was very good.
ScoreDescriptionStartProfileEnd
100 % Landing distance 619 m20 % of runway.
88 % Runway alignment max 6.38 m0.00 m left to 6.38 m right -3.52 -6.38 m
100 % Average g force 1.02 g0.98 g min to max 1.20 g 1.20 0.98 g
Info Average speed 58 kn41 kn min to max 71 kn 71 41 kn
Info Average pitch angle -0.5 °-0.8 ° min to max 0.6 ° 0.6 -0.8 °
Info Average bank angle 0.3 °0.1 ° min to max 0.5 ° 0.2 0.5 °
Runway Exit Exiting runway, average speed 26 kn
ScoreDescriptionStartProfileEnd
Info Average speed 26 kn7 kn min to max 32 kn 30 25 kn
Info Average pitch angle 0.6 °-0.8 ° min to max 1.3 ° -0.8 1.2 °
Info Average bank angle 1.0 °0.1 ° min to max 4.1 ° 0.1 1.0 °
Info Average g force 1.00 g0.98 g min to max 1.01 g 1.00 1.00 g

Events

Info Parking Brake Off 6 ft agl
Arrival Taxi 53.98Taxiing to the parking from the runway took 5 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
97 % Average speed 15 kn1 kn min to max 25 kn 25 7 kn
0 % Average speed turning corners 21 knmax 25 kn 0 0 kn
100 % Average g force 1.00 g0.97 g min to max 1.02 g 1.00 1.00 g
Info Average pitch angle 0.7 °-0.7 ° min to max 2.7 ° 1.2 0.5 °
Info Average bank angle 0.6 °0.0 ° min to max 3.1 ° 0.8 0.7 °

Events

Fail Landing Lights

Speed and pitch

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

Lifted off at 94 kt with 3.7° of pitch.

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 figure at liftoff is the pitch then. The shaded stretch is Climb 3, the part of the climb scored on holding the climb speed.

150 kt10050020°10°0°LIFTOFF3.7° off7° at 35 ftAIRSPEEDPITCH0204060 sfrom brake release
AirspeedPitchClimb 3

The takeoff, point by point

PointSpeedPitchTime
Brake release0 m 16 kt 0.6° 0 s
Liftoff455 m 94 kt 3.7° 17.5 s
35 ft619 m · 3.6 s after liftoff 102 kt 7.3° 21.1 s
End of Climb 32,866 m · 1,034 ft 130 kt 8.7° 62 s

Takeoff from BIKF 10

Takeoff roll100.00
460m15 %
Liftoff speed64.35
94kt
Runway alignment81.79
8.04m L
Bounce on takeoffOk
None
Rate of climb98.69
680fpm

Side view from the start of the roll to the end of Climb 3 at 1,034 ft.

Reached 35 ft with 2,285 m of runway left; then climbing at 1,390 fpm on average to 1,034 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 shaded stretch is Climb 3, scored on its average speed against the target.

1,250 ft625 ft0CLIMB 3THRESHOLDRUNWAY END304050607080KNOTS ALONG THE ROLLLiftoff 94 kt
On the runwayClimbingLast quarter of the runwayClimb 3

Plan view the roll down the 3,050 m runway.

Rolled from 146 m in, drifted left of the centreline, 7.5 m at the widest, and lifted off 7.6 m left, in 5 kn of crosswind from the left. Airborne 19 % 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. The arrow beside the runway is the crosswind, pointing the way the air was moving, so it pushed the aircraft that way.

1,0002,0003,000THRESHOLDLEFT ↑RIGHT ↓CROSS5 kn75 %widest 7.46 m LROLL 146 M INAirborne 601 m from the threshold
Your trackRunway used in the rollCentreline75 %: lift off before it for full marks
Runway to liftoff 601 m of 3,050 m · 20 %
Behind the start of the roll, 146 mTakeoff roll, 455 m Left ahead, 2,449 m

The approach to BIKF 28

The final from 4 nm.

Profile height against the 3° glideslope, with its 2° band in green.

Outside the glideslope band 3 times; furthest off 820 ft high at 2.9 nm.

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, 305 m 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.

5001,0001,5002,0002,500 ft4 nm3 nm2 nm1 nmTHRON SLOPE1,3301,0106903703° GLIDESLOPE · 2° BAND1,8051,189765516472
GlideslopeAllowed bandYou, inside the bandYou, outside itYour height there

Plan distance off the extended centreline, your left at the top, with the 1° band. Sideways distances are drawn 3× larger than distances along the final.

Joined 1,627 m right of the centreline at 2.9 nm, then 63 m left of it from 0.4 nm to the threshold.

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 nmTHR305 m L0305 m RLEFT ↑RIGHT ↓1° BAND1267 m R1439 m R889 m R357 m R3 m R
Extended centreline1° either sideYour trackOutside the band

Landing and touchdown on BIKF 28

Over the threshold

Threshold height0.00
100ft
Threshold speed66.79
87kt
Centreline offset96.00
0.18m L

Touchdown

Past threshold91.61
534m
Centreline98.54
3.45m R
Speed88.93
74kt
Touchdown rate86.39
-500fpm
Impact96.00
1.64G
BouncesOk
None
The crosswind

Little crosswind (1 kt): nothing to correct for. Touched down with the nose 2° right of the track, 3° of bank.

Wind 092° at 11 kt · 11 kt tail · 1 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.

The stop

From 80 kt at touchdown to taxi speed (30 kt) in 6 s, an average deceleration of 0.47 g.

How to read this

Your ground speed from the moment the wheels touched until you were down to taxi speed, against the distance rolled. A steep line is hard braking, a shallow one a long, gentle roll. For scale, an airliner's lowest autobrake setting decelerates at about 0.15 g, a medium one about 0.3 g. Shown for reading; not marked.

02040608010060 kt · 64 m30 kt · 129 mtouchdown134 mkt
Your ground speed60 kt and taxi speed

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

Crossed the threshold at 100 ft, 50 ft above the 50 ft target. Touched down 534 m in, 229 m past the ideal 305 m.

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 1,524 m across. The dashed line is the ideal, 50 ft over the threshold and down 305 m 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.

100 ft over the threshold · target 50 ft FLARE NORMALLY STARTS 11–45 FT 80 ft400 −494 fpm · 4.1° nose up · 74 kt Ideal — 50 ft, down at 305 m This flight — 100 ft, down at 534 m

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

The sink went from 1,340 fpm at 97 ft to 490 fpm at touchdown. The nose came up 8.8° 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 UP0−1,250−2,500−5°2°10°touchdown−494 fpm at touchdown4.1° at touchdown
Sink ratePitchFlare began, descent slowedTouchdown

Plan view — the first 1,524 m of the 3,050 m runway, to the same scale as the side view.

Touched down 3.4 m right of the centreline, and stayed about there down the rollout, 5.6 m right at the widest.

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.

5001,0001,500 THRESHOLD LEFT ↑ RIGHT ↓ CROSS 1 kn FULL SCORE TO 503 M 534 m past threshold ROLLOUT ENDED
Your trackTouchdownRolloutCentreline

Touched down 534 m past the threshold — beyond the full-score zone. The arrival was smooth.

Runway used 621 m of 3,050 m · 20 %
In the air over the runway, 534 mRollout, 87 m Left over, 2,429 m
Rollout distance100.00
87m19 % used
Rollout alignment87.84
6.38m R

The rest of the report

Explore in detail

Flight narrative

The flight in the DHC-6 began with a departure roll on runway 10 at BIKF Keflavik International Airport. The takeoff distance was 460 meters, which accounted for 15% of the runway. The liftoff speed was 94 knots. The local weather at the time of departure was -4°C, with a wind speed of 11 knots at 51°, resulting in a crosswind of 7 knots and a headwind of 8 knots.

The enroute climb started overhead BIKF, with the aircraft climbing from 1,193 feet above sea level to 1,606 feet above sea level in less than 1 minute, covering less than 1 nautical mile. The enroute level cruise began over Reykjanesbaer and lasted 2 minutes, covering 1 nautical mile.

The landing took place on runway 28 at BIKF, with a runway length of 3,050 meters. The aircraft was at a height of 100 feet above ground level at the threshold, with a speed of 87 knots. The touchdown occurred 508 meters from the threshold, with a touchdown speed of 74 knots and a vertical speed indicator reading of -500 feet per minute. The local weather at the time of landing was -5°C, with a wind speed of 11 knots at 92°, resulting in a crosswind of 0 knots and a tailwind of 11 knots. The total landing distance was 619 meters, accounting for 20% of the runway.

Taxiing from the runway to the parking area took 5 minutes and covered less than 1 nautical mile. The total flight distance was 6 nautical miles, with a duration of 10 minutes. The flight used a total of -127 kilograms of fuel.

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