The flight began with the OV-10 Bronco taxiing from the parking area to the runway at KCLM William R Fairchild International Airport, taking approximately 8 minutes and covering less than 1 nautical mile. The aircraft then departed from runway 08, with a takeoff distance of 1,298 meters, which was 85% of the runway length. The liftoff speed was 95 knots.
As the aircraft climbed, it started its enroute climb overhead Port Angeles, Washington, and ascended from 580 feet above sea level to 5,787 feet above sea level, an increase of 5,207 feet in just 5 minutes, covering a distance of 17 nautical miles. The enroute level cruise then began 2 miles west of the 2WA1 Diamond Point Airstrip in Sequim, Washington, and lasted for 3 minutes, covering 13 nautical miles.
The aircraft then started another enroute climb 3 miles northeast of Marrowstone, Washington, and climbed from 5,817 feet above sea level to 7,670 feet above sea level, an increase of 1,852 feet in 3 minutes, covering 11 nautical miles. Following this, the enroute descent began 2 miles southwest of Weallup Lake, Washington, and descended from 7,453 feet above sea level to 2,071 feet above sea level, a decrease of 5,383 feet in 5 minutes, covering 21 nautical miles.
The enroute level cruise then started again 5 miles east of the 89WA Williams Airpatch Airport in Arlington, Washington, and lasted for 3 minutes, covering 8 nautical miles. The final approach to runway 10 at 1S2 Darrington Municipal Airport was made from the west, with a heading of 88.0 degrees at 2 nautical miles and 988 feet above ground level.
However, a go-around was initiated at 1,207 feet above ground level. The aircraft then landed on runway 10 at 1S2 Darrington Municipal Airport, which had a length of 756 meters. The threshold height was good, and the threshold speed was well above the target at 100 knots. The touchdown distance was good at 82 meters, but the touchdown speed was a little fast at 96 knots. The touchdown rate was firm at -379 feet per minute, and the runway touchdown alignment was very good.
The local weather conditions at the time of landing were a temperature of 5 degrees Celsius, with a wind of 2 knots at 52 degrees. The crosswind was 2 knots, and the headwind was 1 knot. The total landing distance was 580 meters, which was 77% of the runway length. The runway rollout alignment was also very good. The total flight distance was 79 nautical miles, taking approximately 26 minutes, and the aircraft used 173 kilograms of fuel.
Replay this flight in 3D — the full flight path over the terrain with every stage, event and score along the route.
Taxiing from the parking to the runway took 8 minutes and covered less than 1 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average speed 7 kt 0 kt min to max 18 kt |
0 | 9 kt | |
| 100 % |
Average speed turning corners 0 kt max 0 kt |
0 | 0 kt | |
| 100 % |
Average g force 1.00 g 0.98 g min to max 1.02 g |
1.00 | 1.00 g | |
| Info |
Average pitch angle -1.4 ° -3.4 ° min to max -0.9 ° |
-1.1 | -1.1 ° | |
| Info |
Average bank angle 0.4 ° 0.2 ° min to max 0.6 ° |
0.4 | 0.3 ° | |
| Info |
Battery Master On at 18:24:36 |
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| Info |
Engine 1 Started at 18:24:36 |
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| Info |
Autopilot Master Switched On at 18:24:36 |
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| Info |
Landing Gear Activated at 18:24:36 |
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| Info |
Landing Gear Down at 18:24:36 |
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| Info |
Parking Brake On at 18:24:36 |
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| Info |
Engine 2 Started at 18:25:23 |
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| Info |
Parking Brake Off at 18:31:00 |
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| 0 % |
Taxi Lights at 18:31:54 |
Entering runway 08 at KCLM William R Fairchild International Airport, Average speed was 10 kt.
| Score | Description | Start | Profile | End |
| Info |
Average speed 10 kt 8 kt min to max 14 kt |
8 | 14 kt | |
| Info |
Average pitch angle -1.2 ° -1.3 ° min to max -1.1 ° |
-1.3 | -1.3 ° | |
| Info |
Average bank angle 0.2 ° 0.2 ° min to max 0.3 ° |
0.3 | 0.2 ° | |
| Info |
Average g force 1.01 g 1.00 g min to max 1.01 g |
1.00 | 1.01 g |
Departure roll runway 08 at KCLM William R Fairchild International Airport. Takeoff distance 1,298 m 85 % of runway. Liftoff speed was 95 kt. Local weather - Temperature -0 °C. .
| Score | Description | Start | Profile | End |
| 58.25 % |
Takeoff distance 1,298 m 85 % of runway |
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| 100 % |
Liftoff speed was 95 kt Target 100 kt |
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| 96.72 % |
Runway alignment max 4.65 m 0.70 m left to 3.95 m right |
-3.35 | -3.41 m | |
| 100 % |
Average g force 1.01 g 0.99 g min to max 1.04 g |
1.01 | 1.04 g | |
| 100 % |
Takeoff Bounce |
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| Info |
Average pitch angle -0.8 ° -1.7 ° min to max 7.7 ° |
-1.3 | 7.7 ° | |
| Info |
Average bank angle 0.4 ° 0.0 ° min to max 1.0 ° |
0.2 | 0.4 ° | |
| 0 % |
Landing Lights at 18:32:15 |
Departure climb to 50 ft agl from runway 08 KCLM William R Fairchild International Airport.
| Score | Description | Start | Profile | End |
| 100 % |
Heading variation 0.3 ° 0.2 ° min to max 0.3 ° |
0.2 | 0.3 ° | |
| 100 % |
Average speed 98 kt 95 kt min to max 102 kt |
95 | 102 kt | |
| 85.92 % |
Average bank angle 5.6 ° 0.6 ° min to max 7.4 ° |
0.6 | 7.4 ° | |
| 99.14 % |
Average g force 1.23 g 0.81 g min to max 1.53 g |
1.07 | 0.81 g | |
| Info |
Average VSI 988 fpm 449 fpm min to max 1,330 fpm |
449 | 1,330 fpm | |
| Info |
Average altitude 11 ft agl 0 ft agl min to max 31 ft agl |
0 | 31 ft agl | |
| Info |
Average pitch angle 13.7 ° 8.2 ° min to max 16.4 ° |
8.2 | 12.0 ° | |
| Info |
Landing Gear Up at 18:32:26 |
Departure climb to 400 ft agl from 08 KCLM William R Fairchild International Airport.
| Score | Description | Start | Profile | End |
| 100 % |
Heading variation 0.2 ° -0.7 ° min to max 0.3 ° |
0.3 | -0.7 ° | |
| 100 % |
Average speed 107 kt 102 kt min to max 128 kt |
102 | 128 kt | |
| 84 % |
Average bank angle 6.4 ° 0.0 ° min to max 8.1 ° |
7.4 | 6.1 ° | |
| 100 % |
Average g force 0.99 g 0.74 g min to max 1.13 g |
0.81 | 0.84 g | |
| Info |
Average VSI 1,497 fpm 1,334 fpm min to max 2,032 fpm |
1,334 | 2,023 fpm | |
| Info |
Average altitude 98 ft agl 32 ft agl min to max 386 ft agl |
32 | 386 ft agl | |
| Info |
Average pitch angle 13.2 ° 10.4 ° min to max 15.8 ° |
12.1 | 10.4 ° |
Departure climb to 1,000 ft agl from 08 KCLM William R Fairchild International Airport.
| Score | Description | Start | Profile | End |
| 19.67 % |
Heading variation -4.7 ° -8.8 ° min to max -1.0 ° |
-1.0 | -8.8 ° | |
| 100 % |
Average speed 190 kt 130 kt min to max 230 kt |
130 | 230 kt | |
| 88.58 % |
Average bank angle 3.7 ° 0.0 ° min to max 6.3 ° |
4.3 | 5.2 ° | |
| 100 % |
Average g force 0.96 g 0.67 g min to max 1.15 g |
0.67 | 1.02 g | |
| 100 % |
Landing gear up |
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| Info |
Average VSI 418 fpm -794 fpm min to max 1,778 fpm |
1,778 | -794 fpm | |
| Info |
Average altitude 658 ft agl 419 ft agl min to max 756 ft agl |
419 | 690 ft agl | |
| Info |
Average pitch angle 1.8 ° -2.2 ° min to max 7.3 ° |
7.3 | -2.1 ° |
Enroute climb started overhead Port Angeles (Washington, United States). Climbing from 580 ft asl to 5,787 ft asl, an increase of 5,207 ft in 5 minutes and covering 17 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average speed 224 kt 157 kt min to max 237 kt |
232 | 224 kt | |
| 100 % |
Average bank angle 6.7 ° 0.0 ° min to max 33.3 ° |
5.2 | 1.7 ° | |
| 68.57 % |
Average g force 1.05 g 0.74 g min to max 2.60 g |
1.02 | 1.01 g | |
| Info |
Average VSI 881 fpm -779 fpm min to max 7,898 fpm |
-779 | 739 fpm | |
| Info |
Average altitude 2,276 ft asl 443 ft asl min to max 5,886 ft asl |
580 | 5,787 ft asl | |
| Info |
Average pitch angle 2.8 ° -2.2 ° min to max 22.0 ° |
-2.0 | 1.7 ° | |
| Info |
Turn coordination 0 0 min to max 0 |
0 | 0 |
Enroute level cruise started 2 miles west of 2WA1 Diamond Point Airstrip Sequim (Washington, United States) and lasted 3 minutes, covering 13 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average altitude 6,075 ft asl 5,590 ft asl min to max 6,448 ft asl |
5,869 | 5,769 ft asl | |
| 100 % |
Average speed 222 kt 214 kt min to max 233 kt |
223 | 224 kt | |
| 100 % |
Average bank angle 7.1 ° 0.1 ° min to max 14.1 ° |
2.9 | 0.4 ° | |
| 100 % |
Average g force 1.01 g 0.84 g min to max 1.07 g |
0.99 | 1.00 g | |
| Info |
Turn coordination 0 0 min to max 0 |
0 | 0 | |
| Info |
Average pitch angle 0.5 ° -3.7 ° min to max 3.0 ° |
0.1 | 0.5 ° | |
| Info |
Pitot Heat Switched On at 18:41:42 |
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| Info |
Beacon Lights Switched On at 18:41:46 |
Enroute climb started 3 miles north east of Marrowstone (Washington, United States). Climbing from 5,817 ft asl to 7,670 ft asl, an increase of 1,852 ft in 3 minutes and covering 11 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average speed 212 kt 206 kt min to max 226 kt |
223 | 226 kt | |
| 100 % |
Average bank angle 14.2 ° 0.7 ° min to max 38.8 ° |
2.4 | 1.8 ° | |
| 100 % |
Average g force 1.03 g 0.81 g min to max 1.46 g |
1.01 | 1.01 g | |
| Info |
Average VSI 897 fpm -1,429 fpm min to max 2,119 fpm |
338 | -1,429 fpm | |
| Info |
Average altitude 7,009 ft asl 5,817 ft asl min to max 7,954 ft asl |
5,817 | 7,670 ft asl | |
| Info |
Average pitch angle 2.3 ° -3.3 ° min to max 6.0 ° |
0.8 | -3.3 ° | |
| Info |
Turn coordination 0 0 min to max 0 |
0 | 0 |
Enroute descent started 2 miles south west of Weallup Lake (Washington, United States). Descent from 7,453 ft asl to 2,071 ft asl, a decrease of 5,383 ft in 5 minutes and covering 21 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average speed 234 kt 203 kt min to max 248 kt |
229 | 203 kt | |
| 100 % |
Average bank angle 3.3 ° 0.0 ° min to max 11.1 ° |
0.8 | 0.3 ° | |
| 100 % |
Average g force 1.00 g 0.74 g min to max 1.33 g |
1.02 | 0.99 g | |
| Info |
Average VSI -1,210 fpm -2,118 fpm min to max 837 fpm |
-1,075 | -38 fpm | |
| Info |
Average altitude 3,903 ft asl 2,070 ft asl min to max 7,453 ft asl |
7,453 | 2,071 ft asl | |
| Info |
Average pitch angle -3.0 ° -5.4 ° min to max 2.0 ° |
-2.4 | 0.1 ° | |
| Info |
Turn coordination 0 0 min to max 0 |
0 | 0 |
Enroute level cruise started 5 miles east of 89WA Williams Airpatch Airport Arlington (Washington, United States) and lasted 3 minutes, covering 8 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average altitude 1,799 ft asl 1,537 ft asl min to max 2,135 ft asl |
2,053 | 1,537 ft asl | |
| 100 % |
Average speed 194 kt 187 kt min to max 201 kt |
201 | 194 kt | |
| 100 % |
Average bank angle 3.4 ° 0.0 ° min to max 20.4 ° |
3.1 | 1.2 ° | |
| 100 % |
Average g force 1.01 g 0.75 g min to max 1.23 g |
1.04 | 0.90 g | |
| Info |
Turn coordination 0 0 min to max 0 |
0 | 0 | |
| Info |
Average pitch angle -0.6 ° -4.0 ° min to max 2.4 ° |
0.0 | -1.6 ° |
Approaching runway 10 at 1S2 Darrington Municipal Airport from 3 nm to 2 nm. Descent from 988 ft agl to 1,229 ft agl. A decrease of 241 ft in 83 seconds.
| Score | Description | Start | Profile | End |
| 0 % |
Approach angle 18.1 ° 4.4 ° min to max 34.4 ° Target 3.0 ° |
4.4 | 22.9 ° | |
| 100 % |
Average speed 177 kt 141 kt min to max 195 kt |
194 | 157 kt | |
| 0 % |
Heading variation -9.5 ° -178.8 ° min to max 165.7 ° |
-11.8 | 41.3 ° | |
| 0 % |
Average bank angle 15.9 ° 0.1 ° min to max 53.9 ° |
1.5 | 1.2 ° | |
| 88.86 % |
Average g force 1.12 g 0.11 g min to max 1.76 g |
1.02 | 1.01 g | |
| Info |
Average VSI 206 fpm -1,468 fpm min to max 2,124 fpm |
-580 | -1,468 fpm | |
| Info |
Average altitude 973 ft agl 769 ft agl min to max 1,323 ft agl |
988 | 1,229 ft agl | |
| Info |
Average pitch angle 1.9 ° -4.4 ° min to max 11.1 ° |
-1.4 | -3.6 ° |
Go-Around runway 10 at 1S2 Darrington Municipal Airport at 1,207 ft agl.
| Score | Description | Start | Profile | End |
| 100 % |
Average speed 140 kt 107 kt min to max 167 kt |
159 | 117 kt | |
| 81.12 % |
Average bank angle 17.1 ° 0.0 ° min to max 49.4 ° |
2.1 | 0.7 ° | |
| 94.86 % |
Average g force 1.11 g 0.82 g min to max 1.68 g |
1.12 | 1.01 g | |
| Info |
Average altitude 987 ft agl 849 ft agl min to max 1,207 ft agl |
1,207 | 849 ft agl | |
| Info |
Average pitch angle 1.0 ° -8.2 ° min to max 10.1 ° |
-2.8 | -8.2 ° | |
| Info |
Landing Gear Down at 18:55:18 |
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| Info |
Flaps Position 1 at 18:55:23 |
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| Info |
Landing Gear Up at 18:55:33 |
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| Info |
Landing Gear Down at 18:55:35 |
Approaching runway 10 at 1S2 Darrington Municipal Airport from 3 nm to 2 nm. Descent from 816 ft agl to 641 ft agl. A decrease of 175 ft in 5 seconds.
| Score | Description | Start | Profile | End |
| 79.1 % |
Approach angle 6.4 ° 6.2 ° min to max 6.6 ° Target 3.0 ° |
6.6 | 6.2 ° | |
| 100 % |
Average speed 124 kt 119 kt min to max 128 kt |
119 | 128 kt | |
| 96.92 % |
Heading variation -2.2 ° -2.4 ° min to max -2.0 ° |
-2.4 | -2.0 ° | |
| 100 % |
Average bank angle 0.0 ° 0.0 ° min to max 0.0 ° |
0.0 | 0.0 ° | |
| 100 % |
Average g force 1.00 g 0.89 g min to max 1.13 g |
0.91 | 0.89 g | |
| Info |
Average VSI -2,185 fpm -2,297 fpm min to max -2,061 fpm |
-2,216 | -2,061 fpm | |
| Info |
Average altitude 728 ft agl 641 ft agl min to max 816 ft agl |
816 | 641 ft agl | |
| Info |
Average pitch angle -8.0 ° -9.4 ° min to max -6.8 ° |
-9.4 | -8.2 ° |
Approaching runway 10 at 1S2 Darrington Municipal Airport from 2 nm to 1 nm. Descent from 609 ft agl to 207 ft agl. A decrease of 402 ft in 11 seconds.
| Score | Description | Start | Profile | End |
| 54.23 % |
Approach angle 5.4 ° 4.5 ° min to max 6.1 ° Target 3.0 ° |
6.1 | 4.5 ° | |
| 100 % |
Average speed 131 kt 129 kt min to max 133 kt |
129 | 130 kt | |
| 100 % |
Heading variation -1.5 ° -1.8 ° min to max -1.2 ° |
-1.8 | -1.2 ° | |
| 100 % |
Average bank angle 1.9 ° 1.0 ° min to max 2.3 ° |
2.3 | 2.3 ° | |
| 100 % |
Average g force 1.02 g 0.86 g min to max 1.19 g |
1.08 | 1.00 g | |
| Info |
Average VSI -2,126 fpm -2,426 fpm min to max -1,637 fpm |
-2,120 | -1,637 fpm | |
| Info |
Average altitude 403 ft agl 207 ft agl min to max 609 ft agl |
609 | 207 ft agl | |
| Info |
Average pitch angle -7.3 ° -9.7 ° min to max -5.1 ° |
-7.0 | -5.2 ° |
Approaching runway 10 at 1S2 Darrington Municipal Airport from 1 nm to 0 nm. Descent from 149 ft agl to -213 ft agl. A decrease of 362 ft in 21 seconds.
| Score | Description | Start | Profile | End |
| 93.69 % |
Approach angle 1.7 ° 1.1 ° min to max 4.3 ° Target 3.0 ° |
4.3 | 1.1 ° | |
| 100 % |
Average speed 108 kt 101 kt min to max 129 kt |
129 | 101 kt | |
| 85.2 % |
Heading variation -0.2 ° -0.9 ° min to max -0.0 ° |
-0.9 | -0.2 ° | |
| 86.92 % |
Average bank angle 3.0 ° 0.1 ° min to max 8.0 ° |
1.1 | 5.9 ° | |
| 100 % |
Average g force 1.02 g 0.83 g min to max 1.17 g |
0.85 | 1.17 g | |
| Info |
Average VSI -856 fpm -1,877 fpm min to max -622 fpm |
-1,752 | -622 fpm | |
| Info |
Average altitude -169 ft agl -213 ft agl min to max 149 ft agl |
149 | -213 ft agl | |
| Info |
Average pitch angle -0.5 ° -7.4 ° min to max 3.4 ° |
-7.4 | 3.4 ° |
Landing on runway 10 at 1S2 Darrington Municipal Airport, runway length 756 m. Good threshold height. Threshold speed was well above target at 100 kt.
| Score | Description | Start | Profile | End |
| 100 % |
Threshold speed was well above target at 100 kt. Target 89 kt |
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| 100 % |
Target 41 ft agl |
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| 82.77 % |
Landing and flare profile |
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| 100 % |
Heading variation -0.2 ° -0.2 ° min to max -0.1 ° |
-0.2 | -0.1 ° | |
| 92.1 % |
Average bank angle 2.7 ° 0.2 ° min to max 5.3 ° |
5.3 | 5.3 ° | |
| 100 % |
Average g force 1.05 g 0.86 g min to max 1.24 g |
1.19 | 0.98 g | |
| Info |
Average speed 99 kt 96 kt min to max 100 kt |
100 | 96 kt | |
| Info |
Average VSI -434 fpm -609 fpm min to max -354 fpm |
-609 | -379 fpm | |
| Info |
Average altitude 4 ft agl -1 ft agl min to max 10 ft agl |
10 | -1 ft agl | |
| Info |
Average pitch angle 2.7 ° 1.2 ° min to max 3.9 ° |
3.6 | 3.9 ° |
Touchdown distance was good at 82 m. Touchdown speed at 96 kt was a little fast. Touchdown rate was firm at -379 fpm. Runway touchdown alignment was very good. Local weather - Temperature 5 °C. Wind 2 kt at 52 °. Crosswind: 2 kt Headwind: 1 kt.
| Score | Description | Start | Profile | End |
| 90.37 % |
Touchdown VSI was -379 fpm. |
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| 100 % |
Touchdown distance was 82 m Target 404 m |
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| 100 % |
Speed at touchdown 96 kt Target below 90 kt |
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| 100 % |
Runway alignment max 3.62 m 0.67 m left |
-1.11 | 2.51 m | |
| 57.14 % |
Average bank angle 2.2 ° 0.0 ° min to max 5.6 ° |
5.3 | 0.1 ° | |
| 99.14 % |
Average g force 1.12 g 0.92 g min to max 1.53 g |
0.98 | 1.05 g | |
| 80 % |
Landing Bounce |
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| Info |
Average speed 92 kt 89 kt min to max 96 kt |
96 | 89 kt | |
| Info |
Average pitch angle 4.2 ° 1.2 ° min to max 5.2 ° |
3.9 | 1.2 ° |
Total landing distance 580 m, 77 % of runway. Runway rollout alignment was very good.
| Score | Description | Start | Profile | End |
| 93.1 % |
Landing distance 580 m 77 % of runway. |
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| 98.44 % |
Runway alignment max 3.65 m 3.47 m left to 0.17 m right |
2.62 | -0.17 m | |
| 100 % |
Average g force 0.99 g 0.96 g min to max 1.02 g |
1.02 | 0.97 g | |
| Info |
Average speed 76 kt 46 kt min to max 85 kt |
85 | 46 kt | |
| Info |
Average pitch angle -1.1 ° -3.5 ° min to max 0.8 ° |
0.8 | -2.4 ° | |
| Info |
Average bank angle 0.5 ° 0.0 ° min to max 1.1 ° |
0.1 | 0.2 ° |
Exiting runway, average speed 14 kt
| Score | Description | Start | Profile | End |
| Info |
Average speed 16 kt 2 kt min to max 42 kt |
42 | 4 kt | |
| Info |
Average pitch angle -2.0 ° -5.1 ° min to max -0.2 ° |
-2.5 | -2.9 ° | |
| Info |
Average bank angle 0.3 ° 0.0 ° min to max 0.8 ° |
0.4 | 0.5 ° | |
| Info |
Average g force 1.00 g 0.98 g min to max 1.01 g |
1.00 | 1.00 g | |
| Info |
Flaps Fully Retracted at 18:57:06 |
The OV-10 Bronco aircraft successfully landed at 1S2 Darrington Municipal Airport, demonstrating a high level of proficiency in its landing maneuver. The aircraft approached the runway from the west, heading 88.0° at an altitude of 988 feet above ground level (agl) and a distance of 2 nautical miles from the runway threshold.
Upon final approach, the aircraft maintained a good alignment with the runway, ultimately touching down on the threshold with a speed of 96 knots, which was slightly above the target speed. The touchdown distance of 82 meters was also satisfactory, indicating a well-executed landing. The aircraft's rate of descent at touchdown was firm, at -379 feet per minute, which is typical for a landing maneuver.
The local weather conditions at the time of the landing were characterized by a temperature of 5°C and a light wind of 2 knots from a direction of 52°. This resulted in a crosswind component of 2 knots and a headwind component of 1 knot, which did not appear to significantly impact the aircraft's landing performance.
The total landing distance of 580 meters was 77% of the runway length, indicating that the aircraft had sufficient runway remaining to safely stop after touchdown. The runway rollout alignment was also very good, suggesting that the pilot maintained control of the aircraft throughout the landing process.
Overall, the OV-10 Bronco's landing at 1S2 Darrington Municipal Airport was a successful one, with the aircraft demonstrating a high level of proficiency in its landing maneuver. The pilot's ability to maintain a good alignment with the runway, control the aircraft's speed and rate of descent, and navigate the landing process in a safe and efficient manner were all key factors in the success of the landing.
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