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AYDM
Ambunti, Papua New Guinea
Runway 06
Elevation2,874 ft asl
Weight2,420 kg
Fuel478 kg
Wind333° · 2 kn · 1 kn cross

Flight Score

88.79 %
AYDM
Ambunti, Papua New Guinea
Runway 24
Elevation2,874 ft asl
Weight2,405 kg
Fuel459 kg
Wind333° · 2 kn · 2 kn cross
7 Sep 2026 0:07 12 nm Kodiak 100 19 kg
Departure Score
95.37 %
Enroute Score
98.76 %
Arrival Score
72.24 %

What went well

Lifted off at 66 kt — on the 75 kt rotation target
Airborne in 302 m — 58 % of the runway

What held you back

Arrival Landing — Threshold speed was good at 68 kt. at 0 %, Touched down 147 m short of the threshold, so it was never crossed in the air. at 0 %, −4.90 points
Arrival Touchdown — Touched down 147 m short of the threshold at 10 %, Touchdown rate was -276 fpm. at 56 %, −2.11 points
Arrival Approach — 300 ft gate 86 %, −1.19 points

Next time

Departure

Make small rudder corrections against a fixed point at the far end of the runway to stay on the centreline during the ground roll.

What happened: You tracked 9.1 m right of the runway centreline during the ground roll, and this pattern of drift usually carries forward into a rightward heading deviation during the initial climb, as seen in the -1.2° variation through Climb 1.

Watch for: Heading indicator: hold runway heading through the climb.

See Departure RollDeparture Climb 1Departure Climb 2

Arrival

Add power on short final to hold speed at 70 kt, correcting the slow threshold speed before it carries through to the flare.

What happened: Threshold speed was slow at 68 kt against 70 kt, and touchdown followed short of the aim point at 147 m. Crossing the threshold slow like this usually carries the touchdown short.

Watch for: Airspeed indicator against 70 kt on short final.

See Arrival LandingArrival Touchdown

Every knot above Vref is stored kinetic energy, and energy stored at the threshold must be dissipated in ground effect before the aeroplane will stop flying. Because kinetic energy scales with the square of speed, the excess you must dissipate grows fast. At a 45-knot approach, five knots hot is over a tenth more speed and roughly a quarter more energy to get rid of in ground effect. This is why the fix is never in the flare. It was decided three miles earlier, on final, at the airspeed indicator.

Read more in VRef Explained

Start to finish · 13 stages, 11 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 1 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 11 kt0 kt min to max 16 kt 0 3 kt
100 % Average speed turning corners 8 ktmax 8 kt 0 0 kt
100 % Average g force 1.00 g0.98 g min to max 1.01 g 1.00 1.00 g
Info Average pitch angle 1.7 °0.9 ° min to max 2.1 ° 0.9 1.5 °
Info Average bank angle 0.2 °0.0 ° min to max 0.6 ° 0.4 0.1 °

Events

Info Flaps Position 1 5 ft agl · 2 kt
Info Flaps Position 2 5 ft agl · 2 kt
Info Parking Brake Off 5 ft agl · 3 kt
Departure Runway Entry Entering runway 06 at AYDM Duranmin Airstrip, Average speed was 6 kt.
ScoreDescriptionStartProfileEnd
Info Average speed 8 kt0 kt min to max 17 kt 4 17 kt
Info Average pitch angle 1.3 °1.2 ° min to max 1.5 ° 1.5 1.3 °
Info Average bank angle 0.2 °0.0 ° min to max 0.4 ° 0.1 0.4 °
Info Average g force 0.99 g0.98 g min to max 1.00 g 0.99 0.99 g

Events

Info Parking Brake On 5 ft agl
Info Parking Brake Off 5 ft agl
Departure Roll 95.56Departure roll runway 06 at AYDM Duranmin Airstrip. Takeoff distance 302 m 58 % of runway. Liftoff speed was 66 kt. Local weather - Temperature 25 °C. Wind 2 kt at 333 °. Crosswind: 1 kt Headwind: 0 kt.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 302 m58 % of runway
99.8 % Liftoff speed was 66 ktTarget 75 kt
78 % Runway alignment max 9.09 m left9.09 m left to 0.00 m left 7.69 8.50 m
100 % Average g force 1.00 g0.96 g min to max 1.14 g 1.00 1.14 g
100 % Takeoff Bounce
Info Average pitch angle 1.5 °0.8 ° min to max 7.4 ° 1.4 7.4 °
Info Average bank angle 0.2 °0.0 ° min to max 0.9 ° 0.3 0.9 °
Departure Climb 1 97.62Departure climb to 50 ft agl from runway 06 AYDM Duranmin Airstrip.
ScoreDescriptionStartProfileEnd
93 % Heading variation -1.2 °-1.6 ° min to max -0.9 ° -1.6 -0.9 °
100 % Average speed 69 kt66 kt min to max 71 kt 66 71 kt
97 % Average bank angle 4.4 °1.0 ° min to max 6.0 ° 1.0 6.0 °
100 % Average g force 1.03 g0.86 g min to max 1.24 g 1.20 0.87 g
Info Average VSI 708 fpm371 fpm min to max 853 fpm 371 810 fpm
Info Average altitude 26 ft agl1 ft agl min to max 50 ft agl 1 50 ft agl
Info Average pitch angle 9.9 °7.7 ° min to max 11.5 ° 7.7 8.2 °

Events

Info Autopilot Yaw Damper Activated 52 ft agl · 77 kt
Departure Climb 2 88.32Departure climb to 400 ft agl from 06 AYDM Duranmin Airstrip.
ScoreDescriptionStartProfileEnd
73 % Heading variation -0.0 °-0.9 ° min to max 4.1 ° -0.9 4.1 °
100 % Average speed 75 kt71 kt min to max 89 kt 71 89 kt
80 % Average bank angle 5.2 °1.5 ° min to max 12.0 ° 6.0 12.0 °
100 % Average g force 0.97 g0.84 g min to max 1.13 g 0.87 1.03 g
Info Average VSI 820 fpm656 fpm min to max 1,204 fpm 803 1,204 fpm
Info Average altitude 108 ft agl51 ft agl min to max 364 ft agl 51 364 ft agl
Info Average pitch angle 8.9 °6.8 ° min to max 10.7 ° 8.2 9.9 °

Events

Info Flaps Position 1 217 ft agl · 89 kt
Enroute Climb 100.00Enroute climb started overhead AYDM Duranmin Airstrip Ambunti (West Sepik Province, Papua New Guinea). Climbing from 3,253 ft asl to 4,597 ft asl, an increase of 1,344 ft in 1 minutes and covering 2 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 110 kt90 kt min to max 127 kt 90 127 kt
100 % Average bank angle 4.4 °0.3 ° min to max 9.1 ° 8.6 9.1 °
100 % Average g force 0.98 g0.80 g min to max 1.17 g 0.98 0.96 g
Info Average VSI 1,397 fpm966 fpm min to max 1,750 fpm 1,256 1,068 fpm
Info Average altitude 3,932 ft asl3,253 ft asl min to max 4,597 ft asl 3,253 4,597 ft asl
Info Average pitch angle 8.9 °5.4 ° min to max 11.6 ° 9.2 5.4 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Fully Retracted 447 ft agl · 100 kt
Enroute Level 96.30Enroute level cruise started 2 miles east of AYDM Duranmin Airstrip Ambunti (West Sepik Province, Papua New Guinea) and lasted 2 minutes, covering 4 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±731 ft of 4,896 ft asl4,612 ft asl min to max 5,092 ft asl 4,612 4,621 ft asl
100 % Average speed 139 kt128 kt min to max 148 kt 128 140 kt
91 % Average bank angle 18.0 °0.1 ° min to max 44.4 ° 10.2 0.8 °
98 % Average g force 1.09 g0.87 g min to max 1.52 g 0.95 1.06 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 1.6 °-6.1 ° min to max 7.6 ° 5.0 -2.8 °

Events

Info Flaps Position 1 2,206 ft agl · 149 kt
Enroute Descent 99.97Enroute descent started 4 miles east of AYDM Duranmin Airstrip Ambunti (West Sepik Province, Papua New Guinea). Descent from 4,606 ft asl to 2,992 ft asl, a decrease of 1,615 ft in 2 minutes and covering 4 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 104 kt68 kt min to max 140 kt 140 75 kt
100 % Average bank angle 4.3 °0.0 ° min to max 16.5 ° 1.1 5.2 °
99.7 % Average g force 1.00 g0.77 g min to max 1.51 g 1.05 0.97 g
Info Average VSI -804 fpm-1,530 fpm min to max 702 fpm -944 -300 fpm
Info Average altitude 3,841 ft asl2,992 ft asl min to max 4,606 ft asl 4,606 2,992 ft asl
Info Average pitch angle -3.2 °-7.1 ° min to max 4.0 ° -2.5 -0.7 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 2 1,746 ft agl · 131 kt
Info Flaps Position 3 954 ft agl · 116 kt
Info Autopilot Yaw Damper Deactivated 794 ft agl · 106 kt
Arrival Approach 85.71Final approach to runway 24 at AYDM Duranmin Airstrip. Descent from 541 ft agl to 24 ft agl in 44 seconds. Scored on the stabilisation gates.
ScoreDescriptionStartProfileEnd
100 % Gear downpassed
100 % Landing flappassed
100 % Sink ratepassed
100 % On glideslopepassed
0 % On centrelinefailed
100 % On speedpassed
100 % Wings levelpassed
Arrival Landing 41.17Landing on runway 24 at AYDM Duranmin Airstrip, runway length 520 m. Touched down 147 m short of the threshold, so it was never crossed in the air. Threshold speed was good at 68 kt.
ScoreDescriptionStartProfileEnd
0 % Threshold speed was good at 68 kt. Target 70 kt
0 % Touched down 147 m short of the threshold, so it was never crossed in the air.Target 28 ft agl
68 % The flare wandered off the target profile. The aircraft was flown onto the runway - pitch changed 4.2° and the descent was barely arrested. Touchdown was 147 m short of the threshold. Start the flare with progressive back pressure rather than one pull, and keep it coming.
91 % Runway alignment max 6.18 m right4.50 m right to 6.18 m right -4.50 -6.09 m
100 % Average bank angle 0.4 °0.0 ° min to max 1.4 ° 0.5 1.4 °
100 % Average g force 1.01 g0.98 g min to max 1.05 g 1.01 1.05 g
Info Average speed 62 kt55 kt min to max 68 kt 68 55 kt
Info Average VSI -521 fpm-586 fpm min to max -395 fpm -554 -395 fpm
Info Average altitude 26 ft agl3 ft agl min to max 54 ft agl 54 3 ft agl
Info Average pitch angle 1.2 °-0.7 ° min to max 5.0 ° -0.5 5.0 °
07515022530037545052506.7213202734Runway Distance mLanding Height ft075150225300375450525-18-15-12-9-6-30369121518Runway Distance mRunway Width m
Arrival Touchdown 74.65Touchdown was 147 m short of the threshold. Touchdown speed at 55 kt was good. Touchdown rate was fair at -276 fpm. Runway touchdown position was slightly misaligned by 6.4 m from centreline. Local weather - Temperature 25 °C. Wind 2 kt at 333 °. Crosswind: 2 kt Headwind: 0 kt.
ScoreDescriptionStartProfileEnd
56 % Touchdown rate was -276 fpm.
10 % Touched down 147 m short of the thresholdTarget 326 m
100 % Speed at touchdown 55 ktTarget below 68 kt
88 % Runway alignment max 6.38 m right6.24 m right -6.09 -6.38 m
88 % Average bank angle 2.2 °0.0 ° min to max 3.2 ° 1.4 2.5 °
90 % Average g force 1.12 g0.98 g min to max 1.42 g 1.05 0.98 g
100 % Landing Bounce
Info Average speed 54 kt53 kt min to max 55 kt 55 53 kt
Info Average pitch angle 4.6 °4.0 ° min to max 5.2 ° 5.0 4.0 °
Arrival Rollout 87.42Total landing distance 478 m, 92 % of runway. Runway rollout alignment was slightly misaligned by 10.7 m from centreline.
ScoreDescriptionStartProfileEnd
33 % Landing distance 478 m92 % of runway.
72 % Runway alignment max 10.72 m right0.00 m left to 10.72 m right -6.39 -10.68 m
100 % Average g force 1.01 g0.96 g min to max 1.08 g 0.97 1.02 g
Info Average speed 55 kt32 kt min to max 58 kt 58 32 kt
Info Average pitch angle 1.9 °1.3 ° min to max 4.0 ° 4.0 1.3 °
Info Average bank angle 0.5 °0.0 ° min to max 2.4 ° 2.4 0.4 °
Runway Exit Exiting runway, average speed 15 kt
ScoreDescriptionStartProfileEnd
Info Average speed 17 kt4 kt min to max 30 kt 29 4 kt
Info Average pitch angle 1.4 °0.9 ° min to max 1.8 ° 1.3 1.2 °
Info Average bank angle 0.3 °0.0 ° min to max 0.6 ° 0.4 0.5 °
Info Average g force 1.00 g0.98 g min to max 1.02 g 1.01 0.99 g

Takeoff

OkTaxi lightsSet
100.00Takeoff roll302 m · 58 %
99.83Liftoff speed66 kt · target 75, 9 slow
77.97Runway alignment9.09 m L
OkBounce on takeoffNone
97.62Rate of climb708 fpm

Landing

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

FailThresholdnot crossed - landed short
90.54Centreline offset6.18 m R
Flare 68.48The aircraft touched down before the threshold. Everything the flare is measured against - the profile, the crossing height, the aim point - is referenced to a threshold this landing never reached, so read the numbers below as what happened short of the runway, not on it. Landing short is the fault to fix before anything about the hold-off is worth judging.

The stabilisation gates

One stabilised approach gate: seven checks where the approach path is 300 ft above the runway. The 1,000 ft gate was not assessed, because the approach did not join final that far out. These checks are the approach's score.

Seven checks, one gate300 ft 85.716 of 7
Gear down
Landing flap
Sink rate
On glideslope
On centreline
On speed
Wings level

At the 300 ft gate: centreline 7.0° off, against a 1° limit.

The approach, gate by gate

Gate Height Centreline Speed
1.0 nm 445 ft 8.58° L +20 kt
0.5 nm 154 ft 0.57° L +4 kt

Touchdown on AYDM 24

Past threshold9.75
-147m
Centreline87.86
6.38m R
Speed100.00
55kttarget 68 or less
Touchdown rate55.56
-276fpm
Impact90.29
1.42G
BouncesOk
None

Side view — the last 520 m of the approach.

53 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 53 ft, down at -147 m

Plan view — the full 520 m runway, to the same scale as the side view.

500 THRESHOLD CROSS 1 kn FULL SCORE TO 358 M 147 m SHORT of the threshold CLEARED

Touched down 147 m short of the threshold. The arrival was smooth.

Runway used 238 m of 520 m · 46 %
Rollout distance54.60
238m86 % used
Rollout alignment72.03
10.72m R

The rest of the report

Explore in detail

Flight narrative

The Kodiak 100 taxied from the parking area to runway 06 at AYDM Duranmin Airstrip in 1 minutes, covering less than 1 nm.

During the departure roll on runway 06, the aircraft used 302 m of runway, representing 58 % of the available length, and lifted off at 66 kt; ambient conditions were 25 °C with a wind of 2 kt from 333°, a cross-wind component of 1 kt and no head-wind.

Climb commenced overhead the airstrip, rising from 3,253 ft asl to 4,597 ft asl, an increase of 1,344 ft achieved in 1 minutes while traversing 2 nm.

Level cruise began 2 miles east of the airstrip, persisted for 2 minutes and covered 4 nm.

Descent started 4 miles east of the airstrip, descending from 4,606 ft asl to 2,992 ft asl, a loss of 1,615 ft in 2 minutes over a distance of 4 nm.

The final approach to runway 24 was executed from the north-east, on a heading of 240.0° at 0 nm and 113 ft agl; weather remained 25 °C with a wind of 2 kt from 333°, a cross-wind of 2 kt and no head-wind.

Landing on runway 24, which is 520 m long, was achieved with a threshold speed of 68 kt; touchdown occurred at 211 m down the runway, at 55 kt, with a firm touchdown rate of minus 395 fpm and a lateral deviation of 6.4 m from the centreline. The total landing distance recorded was 478 m, representing 92 % of the runway.

Runway rollout showed a slight alignment deviation of 10.7 m from the centreline before the aircraft came to a stop.

In total, the flight covered 11 nm, lasted 7 minutes and consumed 19 kg of fuel.

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 06 at AYDM Duranmin Airstrip in the Kodiak 100
95.37 %
100 %
Taxi
Taxiing from the parking to the runway took 1 minutes and covered less than 1 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
3 1.5 0
95.56 %
Takeoff Roll
Departure roll runway 06 at AYDM Duranmin Airstrip. Takeoff distance 302 m 58 % of runway. Liftoff speed was 66 kt. Local weather - Temperature 25 °C. Wind 2 kt at 333 °. Crosswind: 1 kt Headwind: 0 kt.
Takeoff Distance
100 %
Roll distance of 302 m using 58 % of runway
Liftoff Speed
99.83 %
Liftoff speed was 66 kn - Target 75 kn
Alignment
77.97 %
9.09 m left to 0.00 m left
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
70 40 10
Bank °
Info
1 0.5 0
Pitch °
Info
8 4 0
0250500-15-10-5051015 Runway Distance m Runway Alignment to End of Runway m
97.62 %
Climb 1
Departure climb to 50 ft agl from runway 06 AYDM Duranmin Airstrip.
Alignment
93.33 %
2 0 -2
IAS kt
100 %
80 70 60
Bank °
97.14 %
7 4 1
G
100 %
1.5 1 0.5
Pitch °
Info
12 9.5 7
Climb Rate fpm
Info
900 400 -100
88.32 %
Climb 2
Departure climb to 400 ft agl from 06 AYDM Duranmin Airstrip.
Alignment
73.38 %
2 0 -2
IAS kt
100 %
90 80 70
Bank °
79.89 %
13 7 1
G
100 %
1.5 1 0.5
Pitch °
Info
11 8.5 6
Climb Rate fpm
Info
1,300 900 500
025050001326395265 Runway Distance m Height at End of Runway ft
00.030.060.10.130.160100200300 Climb Distance NM Climb Profile to 1,000 ft
00.030.060.10.130.16-60-48-36-24-1201224364860 Climb Distance NM Runway Alignment (in m) to 1,000 ft
Landing report
Landing on runway 24 at AYDM Duranmin Airstrip in the Kodiak 100
Landing Score 67.74 %
Landing Summary

The final approach to runway 24 at AYDM Duranmin Airstrip was flown from the north-east on a heading of 240.0° with the aircraft at 0 nm and 113 ft agl, under temperature 25 °C, wind 2 kt from 333°, with a 2 kt cross-wind component and no head-wind.

At threshold the aircraft presented a good height and the threshold speed was good at 68 kt, indicating an appropriate energy state for the flare.

Touchdown occurred 211 m down the runway at a speed of 55 kt, both described as good, with a firm touchdown rate of minus 395 fpm; the touchdown point was slightly misaligned by 6.4 m from the centreline and the total landing distance was 478 m, representing 92 % of the 520 m runway.

During rollout the aircraft remained slightly off the centreline by 10.7 m, though the alignment stayed within acceptable limits.

To raise the 83.3 % score, focus on tighter centreline tracking during touchdown and the subsequent rollout to reduce the small lateral deviations observed.

85.71 %
Approach
Final approach to runway 24 at AYDM Duranmin Airstrip. Descent from 541 ft agl to 24 ft agl in 44 seconds. Scored on the stabilisation gates.
Glideslope °
4 3 2
IAS kt
97 78 60
Alignment
0.5 0 -0.5
Bank °
17 8.5 0
G
1.5 1 0.5
Descent Rate fpm
-227 -813 -1,400
00.250.50.7511.251.51.7522.252.52.7533.253.53.7540100200300400500 Distance to Touchdown NM Approach Height ft
00.250.50.7511.251.51.7522.252.52.7533.253.53.754-660-495-330-1650165330495660 Distance to Touchdown NM Approach Runway Alignment m
41.17 %
Landing
Landing on runway 24 at AYDM Duranmin Airstrip, runway length 520 m. Touched down 147 m short of the threshold, so it was never crossed in the air. Threshold speed was good at 68 kt.
Height
0 %
Touched down 147 m short of the threshold, so it was never crossed in the air. Target 50 ft agl
Speed
0 %
Threshold speed was good at 68 kt. Target 70 kt
Flare
68.48 %
The flare wandered off the target profile. The aircraft was flown onto the runway - pitch changed 4.2° and the descent was barely arrested. Touchdown was 147 m short of the threshold. Start the flare with progressive back pressure rather than one pull, and keep it coming.
Centreline ft
90.54 %
100 0 -100
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
IAS kt
Info
68 59 50
Pitch °
Info
5 2.5 0
Descent Rate fpm
Info
-403 -501 -600
07515022530037545052506.7213202734 Runway Distance m Landing Height ft
075150225300375450525-18-15-12-9-6-30369121518 Runway Distance m Runway Width m
74.65 %
Touchdown
Touchdown was 147 m short of the threshold. Touchdown speed at 55 kt was good. Touchdown rate was fair at -276 fpm. Runway touchdown position was slightly misaligned by 6.4 m from centreline. Local weather - Temperature 25 °C. Wind 2 kt at 333 °. Crosswind: 2 kt Headwind: 0 kt.
Touchdown
55.56 %
Touchdown rate was fair at -276 fpm.
Speed
100 %
Touchdown speed at 55 kt was good. Target below 68 kn
Distance
100 %
Touchdown was 147 m short of the threshold.
Alignment
87.86 %
Runway touchdown position was slightly misaligned by 6.4 m from centreline.
Bank
87.56 %
Bank angle 2.2 °
G
90.29 %
G 1.12 g
Bounce
100 %
No Bounce Detected
87.42 %
Rollout
Total landing distance 478 m, 92 % of runway. Runway rollout alignment was slightly misaligned by 10.7 m from centreline.
Distance
32.81 %
Landing distance 478 m using 91.8 % of runway
Alignment
72.03 %
Runway rollout alignment was slightly misaligned by 10.7 m from centreline.
G
100 %
1.25 1 0.75
IAS kt
Info
53 42 30
Bank °
Info
3 1.5 0
Pitch °
Info
4 2.5 1
02040608099 Runway Distance m Runway Width m
Metrics
Metrics

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