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5NK
Naknek, United States
Runway 26
Elevation66 ft asl
Weight2,274 lbs
Fuel359 lbs
Wind356° · 2 kn · 2 kn cross

Flight Score

91.13 %
PAOC
Portage Creek, United States
Runway 10
Elevation102 ft asl
Weight2,253 lbs
Fuel338 lbs
27 May 2023 0:18 31 nm BEECH B35-B33 21 lbs
Departure Score
96.18 %
Enroute Score
93.20 %
Arrival Score
80.02 %

What went well

Touched down at 16 fpm — a soft arrival
Touchdown 1,067 ft in — inside the full-score zone
Straight touchdown — 8.8 ft off the centreline, no bounce

What held you back

Arrival Rollout — Landing distance 1,871 ft at 11 %, Runway alignment max 18.1 ft at 86 %, −3.99 points
Enroute Climb — speed limits at 0 %, −2.22 points
Arrival Landing — Threshold speed was excessively high at 78 kn at 43 %, Heading variation 0.4 ° at 88 %, −1.61 points

Next time

Improve the rollout

See Arrival Rollout

Ground control varies with speed, full authority at walking pace, progressively reducing as groundspeed rises. The aircraft becomes twitchy at any speed, every small pedal input swings the nose, which can encourage large-amplitude leg inputs that no real aircraft would accept.

Read more in How to Taxi Anywhere

Start to finish · 16 stages, 14 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 85.30Departure roll runway 26 at 5NK Naknek. Takeoff distance 0 ft 0 % of runway. Liftoff speed was 74 kn. Local weather - Temperature 59 °F. Wind 2 kn at 356 °. Crosswind: 2 kn Headwind: 0 kn.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 0 ft0 % of runway
34 % Liftoff speed was 74 knTarget 75 kn
93 % Runway alignment max 14.0 ft2.3 ft left to 11.7 ft right 0.4 -11.7 ft
100 % Average g force 1.00 g0.99 g min to max 1.05 g 1.00 1.05 g
100 % Takeoff Bounce
Info Average pitch angle 0.2 °-0.2 ° min to max 2.7 ° 0.5 2.7 °
Info Average bank angle 0.5 °0.0 ° min to max 0.9 ° 0.3 0.6 °

Events

Fail Landing Lights OFF should be ON
Fail Strobe Light OFF should be ON
Info Flaps Position 1 3 ft agl
Info Parking Brake Off 3 ft agl
Departure Climb 1 99.61Departure climb to 50 ft agl from runway 26 5NK Naknek.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.3 °0.1 ° min to max 0.4 ° 0.4 0.1 °
100 % Average speed 79 kn74 kn min to max 82 kn 74 82 kn
98 % Average bank angle 1.8 °0.6 ° min to max 2.6 ° 0.6 0.8 °
100 % Average g force 1.09 g1.06 g min to max 1.12 g 1.06 1.07 g
Info Average VSI 615 ft/m356 ft/m min to max 851 ft/m 356 851 ft/m
Info Average altitude 18 ft agl0 ft agl min to max 46 ft agl 0 46 ft agl
Info Average pitch angle 6.5 °2.8 ° min to max 9.2 ° 2.8 9.2 °
Departure Climb 2 100.00Departure climb to 400 ft agl from 26 5NK Naknek.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.2 °-0.7 ° min to max 0.1 ° 0.1 -0.6 °
100 % Average speed 83 kn82 kn min to max 94 kn 82 94 kn
100 % Average bank angle 0.6 °0.0 ° min to max 1.7 ° 0.7 0.5 °
100 % Average g force 0.99 g0.85 g min to max 1.07 g 1.07 1.06 g
Info Average VSI 1,018 ft/m863 ft/m min to max 1,408 ft/m 863 1,263 ft/m
Info Average altitude 121 ft agl52 ft agl min to max 399 ft agl 52 399 ft agl
Info Average pitch angle 9.0 °8.1 ° min to max 10.9 ° 9.2 10.9 °

Events

Info Landing Gear Up 109 ft agl · 84 kt
Info Taxi Lights Switched Off 176 ft agl · 85 kt
Info Flaps Fully Retracted 242 ft agl · 86 kt
Departure Climb 3 99.82Departure climb to 1,000 ft agl from 26 5NK Naknek.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.2 °-0.5 ° min to max 0.4 ° -0.5 0.4 °
100 % Average speed 101 kn94 kn min to max 110 kn 94 110 kn
99 % Average bank angle 1.2 °0.1 ° min to max 2.4 ° 0.5 2.2 °
100 % Average g force 0.98 g0.85 g min to max 1.05 g 1.04 0.93 g
100 % Landing gear up
Info Average VSI 1,485 ft/m1,202 ft/m min to max 1,761 ft/m 1,405 1,202 ft/m
Info Average altitude 694 ft agl420 ft agl min to max 994 ft agl 420 994 ft agl
Info Average pitch angle 9.1 °6.4 ° min to max 11.6 ° 11.6 6.4 °
Enroute Climb 60.00Enroute climb started 1 mile west of Naknek (Bristol Bay Borough, Alaska, United States). Climbing from 1,081 ft asl to 2,109 ft asl, an increase of 1,028 ft in 1 minutes and covering 2 nm.
ScoreDescriptionStartProfileEnd
0 % Climb speed 134 kn111 kn min to max 159 knTarget 82 kn 111 159 kn
100 % Average bank angle 2.1 °0.0 ° min to max 4.9 ° 2.3 0.5 °
100 % Average g force 0.99 g0.92 g min to max 1.06 g 0.94 1.01 g
Info Average VSI 1,068 ft/m691 ft/m min to max 1,396 ft/m 1,074 708 ft/m
Info Average altitude 1,542 ft asl1,081 ft asl min to max 2,109 ft asl 1,081 2,109 ft asl
Info Average pitch angle 5.0 °2.6 ° min to max 7.2 ° 5.9 2.6 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 100.00Enroute level cruise started 4 miles west of Naknek (Bristol Bay Borough, Alaska, United States) and lasted 9 minutes, covering 24 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 2,232 ft asl2,000 ft asl min to max 2,371 ft asl 2,243 2,000 ft asl
100 % Average speed 162 kn88 kn min to max 184 kn 164 92 kn
100 % Average bank angle 2.4 °0.0 ° min to max 9.4 ° 1.9 9.4 °
100 % Average g force 1.00 g0.91 g min to max 1.09 g 1.01 1.06 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle -0.1 °-2.0 ° min to max 3.2 ° 3.2 -0.3 °

Events

Info Landing Gear Down 2,102 ft agl · 108 kt
Info Flaps Position 1 1,948 ft agl · 98 kt
Enroute Descent 100.00Enroute descent started 4 miles north west of PAOC Portage Creek Portage Creek (Alaska, United States). Descent from 1,996 ft asl to 1,799 ft asl, a decrease of 197 ft in less than 1 minute. and covering less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 91 kn90 kn min to max 92 kn 92 90 kn
100 % Average bank angle 13.8 °11.1 ° min to max 16.8 ° 11.2 12.0 °
100 % Average g force 1.03 g0.97 g min to max 1.09 g 1.04 1.09 g
Info Average VSI -376 ft/m-564 ft/m min to max -122 ft/m -290 -374 ft/m
Info Average altitude 1,901 ft asl1,799 ft asl min to max 1,996 ft asl 1,996 1,799 ft asl
Info Average pitch angle -1.0 °-2.4 ° min to max 0.5 ° -0.2 -0.3 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 2 100.00Enroute level cruise started 4 miles north west of PAOC Portage Creek Portage Creek (Alaska, United States) and lasted less than 1 minute. , covering less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 1,761 ft asl1,715 ft asl min to max 1,795 ft asl 1,795 1,715 ft asl
100 % Average speed 89 kn87 kn min to max 90 kn 90 90 kn
100 % Average bank angle 8.9 °7.2 ° min to max 11.8 ° 11.8 10.9 °
100 % Average g force 1.01 g0.97 g min to max 1.08 g 1.08 1.03 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 0.4 °-0.9 ° min to max 1.2 ° 0.2 -0.6 °
Enroute Descent 2 100.00Enroute descent started 3 miles north west of PAOC Portage Creek Portage Creek (Alaska, United States). Descent from 1,709 ft asl to 1,513 ft asl, a decrease of 196 ft in less than 1 minute. and covering less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 92 kn91 kn min to max 93 kn 91 91 kn
100 % Average bank angle 3.3 °0.1 ° min to max 10.0 ° 10.0 1.0 °
100 % Average g force 1.00 g0.95 g min to max 1.04 g 0.99 0.98 g
Info Average VSI -378 ft/m-483 ft/m min to max -276 ft/m -311 -353 ft/m
Info Average altitude 1,610 ft asl1,513 ft asl min to max 1,709 ft asl 1,709 1,513 ft asl
Info Average pitch angle -1.3 °-2.3 ° min to max -0.1 ° -0.5 -0.7 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 3 99.19Enroute level cruise started 2 miles north west of PAOC Portage Creek Portage Creek (Alaska, United States) and lasted 4 minutes, covering 1 nm.
ScoreDescriptionStartProfileEnd
97 % Average altitude 1,128 ft asl772 ft asl min to max 1,506 ft asl 1,506 772 ft asl
100 % Average speed 89 kn86 kn min to max 94 kn 91 92 kn
100 % Average bank angle 6.5 °0.0 ° min to max 11.8 ° 2.4 10.7 °
100 % Average g force 1.01 g0.89 g min to max 1.14 g 0.98 1.01 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle -0.0 °-3.2 ° min to max 2.4 ° -1.3 -0.9 °
Arrival 100.00Not counted in the flight scoreArrival started 2 miles north west of PAOC Portage Creek Portage Creek (Alaska, United States).
ScoreDescriptionStartProfileEnd
100 % Average speed 83 kn81 kn min to max 91 kn 91 82 kn
100 % Average bank angle 6.3 °0.0 ° min to max 20.5 ° 12.2 2.1 °
100 % Average g force 1.01 g0.91 g min to max 1.11 g 1.01 0.97 g
Info Average VSI -361 ft/m-626 ft/m min to max 38 ft/m -377 -626 ft/m
Info Average altitude 657 ft asl504 ft asl min to max 765 ft asl 765 504 ft asl
Info Average pitch angle -0.5 °-2.5 ° min to max 2.3 ° -1.2 -2.5 °
Info Turn coordination 00 min to max 0 0 0
Arrival Final 1 98.52Approaching runway 10 at PAOC Portage Creek from 1 nm to 0 nm. Descent from 391 ft agl to 62 ft agl. A decrease of 329 ft in 34 seconds.
ScoreDescriptionStartProfileEnd
96 % Approach angle 3.2 °2.8 ° min to max 3.6 °Target 3.0 ° 3.6 2.8 °
100 % Average speed 81 kn78 kn min to max 84 kn 82 78 kn
97 % Heading variation 0.1 °-0.1 ° min to max 0.3 ° -0.0 0.3 °
99.6 % Average bank angle 0.9 °0.0 ° min to max 2.2 ° 2.2 0.9 °
100 % Average g force 1.00 g0.96 g min to max 1.04 g 1.01 0.99 g
Info Average VSI -545 ft/m-662 ft/m min to max -492 ft/m -662 -533 ft/m
Info Average altitude 159 ft agl62 ft agl min to max 391 ft agl 391 62 ft agl
Info Average pitch angle -1.5 °-2.3 ° min to max -1.2 ° -2.3 -1.3 °
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-90-68-45-23023456890Distance to Touchdown NMApproach Runway Alignment ft
Arrival Landing 80.69Landing on runway 10 at PAOC Portage Creek, runway length 1,925 ft. Good threshold height. Threshold speed was excessively high at 78 kn.
ScoreDescriptionStartProfileEnd
43 % Threshold speed was excessively high at 78 kn. Target 70 kn
98 % Landing and flare profile
88 % Heading variation 0.4 °0.3 ° min to max 0.6 ° 0.3 0.6 °
100 % Average bank angle 0.4 °0.0 ° min to max 0.9 ° 0.9 0.3 °
100 % Average g force 1.04 g0.98 g min to max 1.09 g 0.99 1.05 g
Info Average speed 76 kn72 kn min to max 78 kn 78 72 kn
Info Average VSI -377 ft/m-571 ft/m min to max 16 ft/m -534 16 ft/m
Info Average altitude 12 ft agl-1 ft agl min to max 43 ft agl 43 0 ft agl
Info Average pitch angle 0.6 °-1.6 ° min to max 3.4 ° -1.3 3.4 °
025050075008.5817263443Runway Distance ftLanding Height ft0250500750-50-40-30-20-1001020304050Runway Distance ftRunway Width ft
Arrival Touchdown 88.71Touchdown point was very long using more than 50% of available runway. Touchdown speed at 72 kn was too fast. Touchdown rate was perfect at 16 ft/m. Runway touchdown alignment was very good. Local weather - Temperature 60 °F. Wind 2 kn at 356 °. Crosswind: 2 kn Tailwind: 1 kn.
ScoreDescriptionStartProfileEnd
100 % Touchdown VSI was 16 ft/m.
100 % Touchdown distance was 1,062 ftTarget 1,142 ft
47 % Speed at touchdown 72 knTarget 61 kn
96 % Runway alignment max 8.8 ft8.4 ft left 8.2 8.8 ft
100 % Average bank angle 0.3 °0.2 ° min to max 0.3 ° 0.3 0.3 °
100 % Average g force 1.08 g1.04 g min to max 1.14 g 1.05 1.04 g
100 % Landing Bounce
Info Average speed 72 kn72 kn min to max 72 kn 72 72 kn
Info Average pitch angle 3.1 °2.9 ° min to max 3.4 ° 3.4 3.0 °
Arrival Rollout 52.18Total landing distance 1,871 ft, 97 % of runway. Runway rollout alignment was very good.
ScoreDescriptionStartProfileEnd
11 % Landing distance 1,871 ft97 % of runway.
86 % Runway alignment max 18.1 ft18.1 ft left to 0.0 ft left 9.0 15.1 ft
100 % Average g force 0.99 g0.94 g min to max 1.04 g 1.04 0.98 g
Info Average speed 67 kn41 kn min to max 72 kn 72 41 kn
Info Average pitch angle 1.0 °-0.1 ° min to max 3.0 ° 3.0 -0.1 °
Info Average bank angle 0.8 °0.3 ° min to max 1.4 ° 0.3 0.4 °
Runway Exit Exiting runway, average speed 28 kn
ScoreDescriptionStartProfileEnd
Info Average speed 28 kn23 kn min to max 36 kn 36 28 kn
Info Average pitch angle -7.0 °-17.5 ° min to max -0.3 ° -0.9 -17.5 °
Info Average bank angle 2.9 °0.6 ° min to max 6.1 ° 0.6 5.4 °
Info Average g force 0.92 g0.48 g min to max 1.22 g 0.97 0.48 g

Speed and pitch

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

Lifted off at 74 kt with 2.8° 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.

120 kt8040020°10°0°LIFTOFF2.8° off8° at 35 ftAIRSPEEDPITCH0204060 sfrom brake release
AirspeedPitchClimb 3

The takeoff, point by point

PointSpeedPitchTime
Brake release0 ft 8 kt 0.4° 0 s
Liftoff1,265 ft 74 kt 2.8° 17.0 s
35 ft1,782 ft · 3.8 s after liftoff 81 kt 8.5° 20.8 s
End of Climb 38,652 ft · 994 ft 110 kt 6.4° 64 s

Takeoff from 5NK 26

Takeoff roll100.00
1,483ft62 %
Liftoff speed33.54
74kt
Runway alignment92.96
11.7ft R
Bounce on takeoffOk
None
Rate of climb99.61
614fpm

Side view from the start of the roll to the end of Climb 3 at 994 ft. The distance scale changes past the runway end.

Reached 35 ft with 378 ft of runway left; then climbing at 1,280 fpm on average to 994 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.

1,000 ft500 ft0CLIMB 3THRESHOLDRUNWAY END30405060KNOTS ALONG THE ROLLLiftoff 74 ktSCALE CHANGES1.1 nm past the runway
On the runwayClimbingLast quarter of the runwayClimb 3

Plan view the roll down the 2,383 ft runway.

Rolled from 223 ft in, drifted right of the centreline, 12 ft at the widest, and lifted off 12 ft right. Airborne 62 % 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.

5001,0001,5002,000THRESHOLDLEFT ↑RIGHT ↓CROSS1 kn75 %widest 11.6 ft RROLL 223 FT INAirborne 1,488 ft from the threshold
Your trackRunway used in the rollCentreline75 %: lift off before it for full marks
Runway to liftoff 1,488 ft of 2,383 ft · 62 %
Behind the start of the roll, 223 ftTakeoff roll, 1,265 ft Left ahead, 895 ft

The approach to PAOC 10

The final from 4 nm.

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

Inside the glideslope band from 1.8 nm, where the final began, to the threshold, never more than 70 ft above the slope.

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.

5001,0001,5002,0002,500 ft4 nm3 nm2 nm1 nmTHRON SLOPE1,3301,0106903703° GLIDESLOPE · 2° BAND599434237
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 5× larger than distances along the final.

Joined 270 ft left of the centreline at 1.8 nm, then inside the band from 1.2 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 nmTHR680 ft L0680 ft RLEFT ↑RIGHT ↓1° BAND267 ft L44 ft L0 ft L
Extended centreline1° either sideYour trackOutside the band

Landing and touchdown on PAOC 10

Over the threshold

Threshold height86.87
42ft
Threshold speed43.33
78kt
Centreline offset87.50
0.6ft L

Touchdown

Past threshold100.00
1,067ft
Centreline95.98
8.8ft L
Speed46.54
72kt
Touchdown rate100.00
16fpm
Impact100.00
1.14G
BouncesOk
None
The crosswind

No wind recorded: nothing to correct for. Touched down with the nose 1° left of the track, wings level.

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 73 kt at touchdown to taxi speed (30 kt) in 12 s, an average deceleration of 0.22 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.

02040608060 kt · 572 ft30 kt · 1,032 fttouchdown1,074 ftkt
Your ground speed60 kt and taxi speed

Side view — the last 1,925 ft of the approach.

Crossed the threshold at 42 ft, close to the 50 ft target. Touched down 1,067 ft in, close to 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 1,925 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.

42 ft over the threshold · target 50 ft FLARE NORMALLY STARTS 11–45 FT 80 ft400 16 fpm · 3.4° nose up · 72 kt Ideal — 50 ft, down at 1,000 ft This flight — 42 ft, down at 1,067 ft

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

The sink went from 530 fpm at 62 ft to 20 fpm at touchdown. The nose came up 4.7° 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 UP0−500−1,000−2°4°10°touchdown16 fpm at touchdown3.4° at touchdown
Sink ratePitchFlare began, descent slowedTouchdown

Plan view — the full 1,925 ft runway, to the same scale as the side view.

Touched down 9 ft left of the centreline, and stayed about there down the rollout, 18 ft left 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.

1,000 THRESHOLD LEFT ↑ RIGHT ↓ FULL SCORE TO 1,650 FT 1,067 ft past threshold ROLLOUT ENDED
Your trackTouchdownRolloutCentreline

The 1,067 ft touchdown sits inside the full-score zone. The arrival was smooth.

Runway used 1,807 ft of 1,925 ft · 94 %
In the air over the runway, 1,067 ftRollout, 740 ft Left over, 118 ft
Rollout distance25.56
740ft94 % used
Rollout alignment86.19
18.1ft L

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