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KSGU
St George, United States
Runway 19

Flight Score

87.82 %
KGCN
Grand Canyon - Tusayan, United States
Runway 21
10 Sep 2026 0:35 112 nm North American Rockwell OV-10 Bronco 181 kg
Departure Score
87.98 %
Enroute Score
94.35 %
Arrival Score
81.13 %

What went well

1.28 G at touchdown — inside band
Rollout controlled — 36 % of the runway used
Lifted off at 104 kt — on the 100 kt rotation target

What held you back

Departure Taxi — Taxi Lights at 0 %, peak speed in a turn 23 kt at 29 %, −2.57 points
Arrival Taxi — peak speed in a turn 30 kt at 0 %, Taxi Lights at 0 %, −2.26 points
Enroute Descent — 250 kt exceeded below 10,000 ft; bank angle up to 70.8 ° at 38 %, g force 0.11 to 1.93 g at 61 %, −1.24 points
Arrival Final 2 — Approach angle 10.2 ° at 74 %, −0.33 points

Top opportunity

Configure earlier

Arrival Final 2

Preparing for a stable approach will give you time to decide on whether to attempt the landing or going around. Too much altitude with a high sink rate will result in carrying too much speed onto the runway. Configuring flaps and the gear late also won't help the speed decay.

Read more in The Stabilised Approach

Start to finish · 24 stages, 22 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 61.50Taxiing from the parking to the runway took 18 minutes and covered 4 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 12 kt0 kt min to max 24 kt 0 23 kt
29 % Average speed turning corners 13 ktmax 23 kt 0 23 kt
100 % Average g force 1.00 g0.97 g min to max 1.02 g 1.00 1.01 g
Info Average pitch angle -1.4 °-3.2 ° min to max -0.8 ° -0.8 -1.8 °
Info Average bank angle 0.1 °0.0 ° min to max 0.8 ° 0.2 0.0 °

Events

Fail Taxi Lights
Info Battery Master On 6 ft agl
Info Engine 1 Started 6 ft agl
Info Autopilot Master Switched On 6 ft agl
Info Landing Gear Activated 6 ft agl
Info Landing Gear Down 6 ft agl
Info Parking Brake On 6 ft agl
Info Engine 2 Started 6 ft agl
Info Parking Brake Off 6 ft agl
Departure Runway Entry Entering runway 19 at KSGU St George Regional Airport, Average speed was 31 kt.
ScoreDescriptionStartProfileEnd
Info Average speed 33 kt26 kt min to max 35 kt 26 35 kt
Info Average pitch angle -2.1 °-2.2 ° min to max -2.0 ° -2.0 -2.2 °
Info Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.2 0.1 °
Info Average g force 1.00 g1.00 g min to max 1.01 g 1.00 1.00 g
Departure Roll 94.47Departure roll runway 19 at KSGU St George Regional Airport. Takeoff distance 662 m 23 % of runway. Liftoff speed was 105 kt. Local weather - Temperature 23 °C. Wind 5 kt at 120 °. Crosswind: 5 kt Headwind: 1 kt.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 662 m23 % of runway
100 % Liftoff speed was 105 ktTarget 100 kt
97 % Runway alignment max 6.37 m2.60 m left to 3.77 m right 0.61 -0.42 m
100 % Average g force 1.01 g0.99 g min to max 1.07 g 1.00 1.07 g
100 % Takeoff Bounce
Info Average pitch angle -1.6 °-2.4 ° min to max 5.9 ° -2.2 5.9 °
Info Average bank angle 0.3 °0.0 ° min to max 1.4 ° 0.0 0.5 °

Events

Fail Landing Lights
Departure Climb 1 98.91Departure climb to 50 ft agl from runway 19 KSGU St George Regional Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.3 °-0.6 ° min to max -0.0 ° -0.0 -0.6 °
100 % Average speed 108 kt105 kt min to max 111 kt 105 111 kt
100 % Average bank angle 1.8 °0.7 ° min to max 3.2 ° 0.7 2.1 °
89 % Average g force 1.14 g0.80 g min to max 1.44 g 1.11 0.85 g
Info Average VSI 744 fpm333 fpm min to max 930 fpm 333 835 fpm
Info Average altitude 9 ft agl0 ft agl min to max 32 ft agl 0 32 ft agl
Info Average pitch angle 9.0 °6.6 ° min to max 10.9 ° 6.6 7.1 °

Events

Info Landing Gear Up 51 ft agl · 118 kt
Departure Climb 2 99.83Departure climb to 400 ft agl from 19 KSGU St George Regional Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.6 °-0.8 ° min to max 0.4 ° -0.6 0.4 °
100 % Average speed 123 kt111 kt min to max 170 kt 111 170 kt
100 % Average bank angle 1.9 °0.1 ° min to max 3.1 ° 1.7 1.2 °
98 % Average g force 1.00 g0.76 g min to max 1.28 g 0.88 1.00 g
Info Average VSI 801 fpm54 fpm min to max 1,511 fpm 822 1,511 fpm
Info Average altitude 94 ft agl33 ft agl min to max 371 ft agl 33 371 ft agl
Info Average pitch angle 6.9 °1.2 ° min to max 8.6 ° 7.5 6.2 °
Departure Climb 3 85.19Departure climb to 1,000 ft agl from 19 KSGU St George Regional Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.8 °0.4 ° min to max 1.2 ° 0.5 0.4 °
100 % Average speed 177 kt172 kt min to max 180 kt 172 177 kt
31 % Average bank angle 13.3 °0.7 ° min to max 38.7 ° 2.1 38.7 °
89 % Average g force 1.10 g0.95 g min to max 1.44 g 1.01 1.44 g
100 % Landing gear up
Info Average VSI 2,130 fpm1,643 fpm min to max 3,304 fpm 1,665 3,304 fpm
Info Average altitude 624 ft agl403 ft agl min to max 920 ft agl 403 920 ft agl
Info Average pitch angle 8.2 °5.2 ° min to max 14.4 ° 6.0 14.4 °
Enroute Climb 94.49Enroute climb started 1 mile south of KSGU St George Regional Airport St George (Utah, United States). Climbing from 3,683 ft asl to 12,634 ft asl, an increase of 8,952 ft in 4 minutes and covering 13 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 168 kt160 kt min to max 175 kt 174 168 kt
91 % Average bank angle 15.3 °0.2 ° min to max 44.6 ° 38.8 19.5 °
82 % Average g force 1.03 g0.43 g min to max 1.37 g 1.33 0.99 g
Info Average VSI 2,608 fpm167 fpm min to max 3,884 fpm 3,496 167 fpm
Info Average altitude 7,849 ft asl3,683 ft asl min to max 12,634 ft asl 3,683 12,634 ft asl
Info Average pitch angle 9.2 °0.9 ° min to max 16.1 ° 14.4 0.9 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 99.54Enroute level cruise started 7 miles south of UT47 Grassy Meadows/Sky Ranch Landowners Assn Airport Hurricane (Utah, United States) and lasted 2 minutes, covering 6 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 12,509 ft asl12,329 ft asl min to max 12,709 ft asl 12,636 12,709 ft asl
100 % Average speed 188 kt170 kt min to max 193 kt 170 189 kt
100 % Average bank angle 15.2 °1.4 ° min to max 28.0 ° 21.4 4.7 °
95 % Average g force 1.04 g0.82 g min to max 1.33 g 0.98 0.98 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 0.7 °-3.4 ° min to max 4.9 ° 0.4 2.0 °
Enroute Climb 2 98.23Enroute climb started 6 miles west of KAZC Colorado City Municipal Airport Colorado City (Arizona, United States). Climbing from 12,779 ft asl to 13,559 ft asl, an increase of 780 ft in 2 minutes and covering 6 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 183 kt176 kt min to max 189 kt 189 185 kt
100 % Average bank angle 17.8 °0.8 ° min to max 32.2 ° 4.0 5.5 °
82 % Average g force 1.06 g0.74 g min to max 1.56 g 1.08 1.02 g
Info Average VSI 580 fpm-173 fpm min to max 2,588 fpm 170 21 fpm
Info Average altitude 13,233 ft asl12,779 ft asl min to max 13,559 ft asl 12,779 13,559 ft asl
Info Average pitch angle 2.2 °-0.2 ° min to max 8.4 ° 1.5 0.7 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 2 100.00Enroute level cruise started 2 miles south west of Centennial Park (Arizona, United States) and lasted 2 minutes, covering 7 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 13,600 ft asl13,415 ft asl min to max 13,704 ft asl 13,560 13,687 ft asl
100 % Average speed 192 kt185 kt min to max 196 kt 185 194 kt
100 % Average bank angle 4.3 °0.5 ° min to max 8.2 ° 6.1 1.1 °
100 % Average g force 1.01 g0.98 g min to max 1.03 g 0.98 1.03 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 0.1 °-0.6 ° min to max 1.8 ° 0.4 0.6 °
Enroute Climb 3 98.97Enroute climb started 4 miles south of Cane Beds (Arizona, United States). Climbing from 13,738 ft asl to 17,155 ft asl, an increase of 3,417 ft in 8 minutes and covering 34 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 186 kt173 kt min to max 197 kt 192 173 kt
100 % Average bank angle 8.3 °0.1 ° min to max 20.2 ° 2.1 3.0 °
90 % Average g force 1.02 g0.94 g min to max 1.43 g 1.03 0.94 g
Info Average VSI 461 fpm-1,146 fpm min to max 1,448 fpm 571 476 fpm
Info Average altitude 15,018 ft asl13,738 ft asl min to max 17,155 ft asl 13,738 17,155 ft asl
Info Average pitch angle 1.7 °-2.5 ° min to max 4.2 ° 2.0 1.4 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 3 99.83Enroute level cruise started 15 miles west of KGRM Devil's Track Airport Grand Marias (Arizona, United States) and lasted 2 minutes, covering 6 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 17,244 ft asl17,086 ft asl min to max 17,363 ft asl 17,159 17,086 ft asl
100 % Average speed 182 kt177 kt min to max 186 kt 177 186 kt
100 % Average bank angle 4.3 °0.0 ° min to max 16.9 ° 2.2 1.3 °
98 % Average g force 0.98 g0.81 g min to max 1.28 g 1.01 1.06 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle -0.1 °-3.2 ° min to max 1.8 ° 0.2 0.1 °
Enroute Climb 4 98.57Enroute climb started 11 miles west of KGRM Devil's Track Airport Grand Marias (Arizona, United States). Climbing from 17,080 ft asl to 18,392 ft asl, an increase of 1,313 ft in 2 minutes and covering 6 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 171 kt166 kt min to max 184 kt 184 179 kt
100 % Average bank angle 10.5 °0.5 ° min to max 20.9 ° 17.7 1.8 °
86 % Average g force 1.02 g0.89 g min to max 1.50 g 1.50 1.01 g
Info Average VSI 1,194 fpm-477 fpm min to max 2,322 fpm 784 -34 fpm
Info Average altitude 18,003 ft asl17,080 ft asl min to max 18,492 ft asl 17,080 18,392 ft asl
Info Average pitch angle 3.8 °-1.9 ° min to max 7.5 ° 5.2 0.3 °
Info Turn coordination 00 min to max 0 0 0
Enroute Descent 66.42Enroute descent started 8 miles south west of KGRM Devil's Track Airport Grand Marias (Arizona, United States). Descent from 18,408 ft asl to 5,072 ft asl, a decrease of 13,336 ft in 3 minutes and covering 14 nm.
ScoreDescriptionStartProfileEnd
87 % Average speed 248 kt176 kt min to max 306 kt 180 200 kt
38 % Average bank angle 23.9 °0.3 ° min to max 70.8 ° 2.7 2.6 °
61 % Average g force 1.13 g0.11 g min to max 1.93 g 1.02 0.93 g
Info Average VSI -7,230 fpm-18,563 fpm min to max 1,708 fpm 254 547 fpm
Info Average altitude 11,022 ft asl4,871 ft asl min to max 18,532 ft asl 18,408 5,072 ft asl
Info Average pitch angle -12.8 °-32.0 ° min to max 4.4 ° 1.1 1.1 °
Info Turn coordination 00 min to max 0 0 0

Events

Fail Exceeded 250 kn below 10000 ft 9,421 ft agl
Enroute Climb 5 93.11Enroute climb started 7 miles north east of Grand Canyon (Arizona, United States). Climbing from 5,080 ft asl to 8,126 ft asl, an increase of 3,045 ft in 4 minutes and covering 12 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 165 kt124 kt min to max 199 kt 198 146 kt
90 % Average bank angle 14.4 °0.1 ° min to max 45.2 ° 2.9 2.1 °
73 % Average g force 1.02 g0.35 g min to max 1.72 g 0.98 0.91 g
Info Average VSI 921 fpm-4,587 fpm min to max 5,114 fpm 386 -3,636 fpm
Info Average altitude 8,121 ft asl5,080 ft asl min to max 10,912 ft asl 5,080 8,126 ft asl
Info Average pitch angle 4.0 °-13.9 ° min to max 23.8 ° 1.5 -11.0 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Landing Gear Down 4,477 ft agl · 177 kt
Arrival Final 4 92.52Approaching runway 21 at KGCN Grand Canyon National Park Airport from 4 nm to 3 nm. Descent from 1,535 ft agl to 1,143 ft agl. A decrease of 393 ft in 6 seconds.
ScoreDescriptionStartProfileEnd
75 % Approach angle 11.4 °11.4 ° min to max 11.5 °Target 3.0 ° 11.4 11.4 °
100 % Average speed 143 kt141 kt min to max 146 kt 146 141 kt
100 % Heading variation 0.2 °0.1 ° min to max 0.3 ° 0.3 0.1 °
100 % Average bank angle 0.0 °0.0 ° min to max 0.0 ° 0.0 0.0 °
100 % Average g force 0.97 g0.89 g min to max 1.12 g 1.04 0.89 g
Info Average VSI -3,635 fpm-3,831 fpm min to max -3,435 fpm -3,732 -3,831 fpm
Info Average altitude 1,336 ft agl1,143 ft agl min to max 1,535 ft agl 1,535 1,143 ft agl
Info Average pitch angle -10.6 °-12.1 ° min to max -9.2 ° -10.0 -12.1 °
Arrival Final 3 92.41Approaching runway 21 at KGCN Grand Canyon National Park Airport from 3 nm to 2 nm. Descent from 1,083 ft agl to 693 ft agl. A decrease of 390 ft in 6 seconds.
ScoreDescriptionStartProfileEnd
75 % Approach angle 11.1 °10.7 ° min to max 11.4 °Target 3.0 ° 11.4 10.7 °
100 % Average speed 141 kt141 kt min to max 141 kt 141 141 kt
100 % Heading variation 0.0 °-0.0 ° min to max 0.1 ° 0.1 -0.0 °
100 % Average bank angle 0.0 °0.0 ° min to max 0.0 ° 0.0 0.0 °
100 % Average g force 1.00 g0.89 g min to max 1.13 g 0.89 1.13 g
Info Average VSI -4,144 fpm-4,273 fpm min to max -3,961 fpm -3,978 -3,961 fpm
Info Average altitude 888 ft agl693 ft agl min to max 1,083 ft agl 1,083 693 ft agl
Info Average pitch angle -12.3 °-13.1 ° min to max -10.4 ° -12.7 -10.4 °
Arrival Final 2 92.08Approaching runway 21 at KGCN Grand Canyon National Park Airport from 2 nm to 1 nm. Descent from 630 ft agl to 226 ft agl. A decrease of 404 ft in 6 seconds.
ScoreDescriptionStartProfileEnd
74 % Approach angle 10.2 °9.6 ° min to max 10.6 °Target 3.0 ° 10.6 9.6 °
100 % Average speed 138 kt136 kt min to max 140 kt 140 136 kt
100 % Heading variation -0.1 °-0.1 ° min to max -0.1 ° -0.1 -0.1 °
100 % Average bank angle 0.0 °0.0 ° min to max 0.0 ° 0.0 0.0 °
100 % Average g force 1.02 g0.82 g min to max 1.16 g 1.13 1.03 g
Info Average VSI -3,353 fpm-3,699 fpm min to max -2,984 fpm -3,699 -2,984 fpm
Info Average altitude 440 ft agl226 ft agl min to max 630 ft agl 630 226 ft agl
Info Average pitch angle -9.2 °-10.6 ° min to max -7.8 ° -9.4 -7.9 °
Arrival Final 1 93.73Approaching runway 21 at KGCN Grand Canyon National Park Airport from 1 nm to 0 nm. Descent from 173 ft agl to -207 ft agl. A decrease of 379 ft in 7 seconds.
ScoreDescriptionStartProfileEnd
69 % Approach angle 8.5 °7.3 ° min to max 9.4 °Target 3.0 ° 9.4 7.3 °
100 % Average speed 133 kt128 kt min to max 135 kt 135 128 kt
100 % Heading variation 0.0 °-0.0 ° min to max 0.2 ° -0.0 0.2 °
100 % Average bank angle 0.0 °0.0 ° min to max 0.0 ° 0.0 0.0 °
100 % Average g force 1.06 g0.95 g min to max 1.23 g 0.98 1.12 g
Info Average VSI -2,585 fpm-2,954 fpm min to max -1,800 fpm -2,879 -1,800 fpm
Info Average altitude -9 ft agl-207 ft agl min to max 173 ft agl 173 -207 ft agl
Info Average pitch angle -6.3 °-8.5 ° min to max -2.5 ° -7.9 -2.5 °
00.250.50.751050100150200250300350400450Distance to Touchdown NMApproach Height ft00.250.50.751-50-38-25-13013253850Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 75.66Landing on runway 21 at KGCN Grand Canyon National Park Airport, runway length 2,743 m. Good threshold height. Threshold speed was too high at 116 kt.
ScoreDescriptionStartProfileEnd
60 % Threshold speed was too high at 116 kt. Target 89 kt
100 % Target 50 ft agl
59 % The flare strayed well off the target profile. The flare began at 98 ft agl above the runway, higher than this type wants. Touchdown was 984 m past the threshold. Hold the aim point and let the runway come to you rather than anticipating the flare.
59 % Heading variation 46.3 °41.5 ° min to max 49.1 ° 41.5 45.3 °
100 % Average bank angle 0.7 °0.0 ° min to max 1.7 ° 1.6 0.7 °
99 % Average g force 1.03 g0.84 g min to max 1.27 g 0.98 0.99 g
Info Average speed 104 kt93 kt min to max 116 kt 116 93 kt
Info Average VSI -258 fpm-560 fpm min to max -20 fpm -556 -270 fpm
Info Average altitude -33 ft agl-53 ft agl min to max -9 ft agl -9 -53 ft agl
Info Average pitch angle 4.1 °1.4 ° min to max 5.9 ° 1.5 3.9 °
0751502253003754505256006757508259009751,0501,12504.959.9152025Runway Distance mLanding Height ft0751502253003754505256006757508259009751,0501,125-25-20-15-10-50510152025Runway Distance mRunway Width m
Arrival Touchdown 73.51Touchdown point was 201 m beyond the touchdown zone. Touchdown speed at 93 kt was a little fast. Touchdown rate was fair at -270 fpm. Runway touchdown position was misaligned by 13.8 m from centreline. Local weather - Temperature 22 °C. .
ScoreDescriptionStartProfileEnd
78 % Touchdown VSI was -270 fpm.
82 % Touchdown distance was 626 mTarget 457 m
100 % Speed at touchdown 93 ktTarget below 85 kt
61 % Runway alignment max 13.80 m13.57 m left 13.80 13.30 m
100 % Average bank angle 0.2 °0.0 ° min to max 0.7 ° 0.7 0.1 °
98 % Average g force 1.05 g0.96 g min to max 1.28 g 0.99 1.00 g
100 % Landing Bounce
Info Average speed 93 kt92 kt min to max 93 kt 93 92 kt
Info Average pitch angle 3.3 °2.9 ° min to max 3.9 ° 3.9 2.9 °
Arrival Rollout 83.30Total landing distance 1,023 m, 37 % of runway. Runway rollout alignment was slightly misaligned by 13.2 m from centreline.
ScoreDescriptionStartProfileEnd
100 % Landing distance 1,023 m37 % of runway.
63 % Runway alignment max 13.23 m13.23 m left to 0.00 m left 13.23 2.60 m
100 % Average g force 1.00 g0.97 g min to max 1.03 g 1.01 0.98 g
Info Average speed 99 kt65 kt min to max 104 kt 104 65 kt
Info Average pitch angle -0.8 °-3.4 ° min to max 2.8 ° 2.8 -3.4 °
Info Average bank angle 0.1 °0.0 ° min to max 0.6 ° 0.1 0.3 °
Runway Exit Exiting runway, average speed 18 kt
ScoreDescriptionStartProfileEnd
Info Average speed 20 kt5 kt min to max 46 kt 46 20 kt
Info Average pitch angle -2.6 °-4.4 ° min to max -1.2 ° -3.2 -4.4 °
Info Average bank angle 0.2 °0.0 ° min to max 1.0 ° 0.3 0.3 °
Info Average g force 1.00 g0.96 g min to max 1.02 g 0.97 0.99 g
Arrival Taxi 45.80Taxiing to the parking from the runway took 1 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
77 % Average speed 16 kt0 kt min to max 35 kt 11 6 kt
0 % Average speed turning corners 11 ktmax 30 kt 0 6 kt
100 % Average g force 1.00 g0.97 g min to max 1.02 g 0.97 1.00 g
Info Average pitch angle -1.7 °-4.2 ° min to max -0.4 ° -4.1 -0.9 °
Info Average bank angle 0.3 °0.0 ° min to max 0.8 ° 0.3 0.0 °

Events

Fail Taxi Lights

Takeoff

94.47 %
FailTaxi lightsOff
100.00Takeoff roll662 m · 23 %
100.00Liftoff speed104 kt · target 100
97.36Runway alignment0.42 m R
OkBounce on takeoffNone
98.91Rate of climb743 ft/m
Takeoff weight3,525 kg
Airfield elevation2,831 ft asl
Wind120° · 5 kn · 5 kn cross

Approach

92.69 %
Unstable1,000 ft gateflaps, sink rate, glideslope, fast
Unstable500 ft gateflaps, sink rate, glideslope, fast
100.00Threshold height-9 ft
59.90Threshold speed115 kt
59.29Centreline offset14.97 m L
Flare 59.23The flare strayed well off the target profile. The flare began at 98 ft agl above the runway, higher than this type wants. Touchdown was 984 m past the threshold. Hold the aim point and let the runway come to you rather than anticipating the flare.

Touchdown

73.51 %
0.00Touchdown point984 m
60.81Centreline at touchdown13.30 m L
77.89Sink rate-269 ft/m
98.29Touchdown force1.28 G
OkBouncesNone
83.30Rollout distance364 m · 36 % used
Landing weight3,390 kg
Airfield elevation6,568 ft asl

The stabilisation gates

Two stabilised approach gates, each with six checks at 1,000 ft and 500 ft above the runway.

Six checks, two gates1,000 ft500 ft
Gear down
Landing flap
Sink rate
On glideslope
On centreline
On speed

The approach, gate by gate

Gate Height Centreline Speed
1.0 nm 1,358 ft 0.04° L +52 kt
0.5 nm 650 ft 0.44° R +48 kt

Touchdown on KGCN 21

Past threshold
984 m
Off centreline
13.30 mL
Sink rate
-269 ft/m
Impact
1.28G

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

-9 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — -9 ft, down at 984 m

Plan view — the first 1,524 m of the 2,743 m runway, to the same scale as the side view.

5001,0001,500 THRESHOLD FULL SCORE TO 503 M 984 m past threshold CLEARED

Touched down 984 m past the threshold — beyond the full-score zone. The arrival was smooth.

Runway used 1,349 m of 2,743 m · 49 %

The rest of the report

Explore in detail

Flight narrative

The aircraft taxied from the parking area to runway 19 at KSGU St George Regional Airport, a movement that required 18 minutes and covered 4 nm.

During the departure roll on runway 19, the OV-10 Bronco accelerated over a takeoff distance of 662 m, representing 23 % of the runway, and lifted off at 105 kt; ambient temperature was 23 °C with a wind of 5 kt from 120°, including a 5 kt cross-wind component and a 1 kt head-wind.

The first en-route climb began 1 mile south of KSGU, climbing from 3,683 ft asl to 12,634 ft asl, an altitude gain of 8,952 ft achieved in 4 minutes while traversing 13 nm.

A level cruise segment commenced 7 miles south of UT47 Grassy Meadows/Sky Ranch Landowners Assn Airport, lasting 2 minutes and covering 6 nm.

The second climb started 6 miles west of KAZC Colorado City Municipal Airport, rising from 12,779 ft asl to 13,559 ft asl, a gain of 780 ft in 2 minutes over a distance of 6 nm.

A subsequent cruise phase began 2 miles southwest of Centennial Park, persisted for 2 minutes and spanned 7 nm.

The third climb was initiated 4 miles south of Cane Beds, increasing altitude from 13,738 ft asl to 17,155 ft asl, a climb of 3,417 ft completed in 8 minutes across 34 nm.

Following that, a cruise segment started 15 miles west of KGRM Devil’s Track Airport, lasted 2 minutes and covered 6 nm.

The fourth climb began 11 miles west of KGRM Devil’s Track Airport, climbing from 17,080 ft asl to 18,392 ft asl, an ascent of 1,313 ft in 2 minutes while traveling 6 nm.

A descent segment commenced 8 miles southwest of KGRM Devil’s Track Airport, descending from 18,408 ft asl to 5,072 ft asl, a loss of 13,336 ft in 3 minutes and covering 14 nm.

The aircraft then performed a climb 7 miles northeast of the Grand Canyon, rising from 5,080 ft asl to 8,126 ft asl, an increase of 3,045 ft over 4 minutes and 12 nm.

On final approach to runway 21 at KGCN Grand Canyon National Park Airport, the aircraft approached from the northeast on a heading of 222.0° at 1 nm and 1,535 ft agl.

Landing on runway 21, whose length is 2,743 m, the threshold speed was recorded at 116 kt; touchdown occurred 201 m beyond the touchdown zone at a speed of 93 kt, with a touchdown rate of minus 270 fpm and a lateral deviation of 13.8 m from the centreline. Local temperature was 22 °C, and the total landing distance measured 1,023 m, equivalent to 37 % of the runway.

Rollout alignment was noted as slightly off centreline by 13.2 m as the aircraft decelerated after touchdown.

The aircraft taxied from the runway to the parking area in 1 minute, covering less than 1 nm.

In total, the flight covered 112 nm, lasted 35 minutes, and consumed 181 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 19 at KSGU St George Regional Airport in the North American Rockwell OV-10 Bronco
87.98 %
61.5 %
Taxi
Taxiing from the parking to the runway took 18 minutes and covered 4 nm.
Taxi Lights
0 %
Switched On
Ground Speed kt
100 %
30 15 0
Turn Speed
28.75 %
30 15 0
G
100 %
1.25 1 0.75
Bank °
Info
1 0.5 0
Pitch °
Info
1 -1 -3
94.47 %
Takeoff Roll
Departure roll runway 19 at KSGU St George Regional Airport. Takeoff distance 662 m 23 % of runway. Liftoff speed was 105 kt. Local weather - Temperature 23 °C. Wind 5 kt at 120 °. Crosswind: 5 kt Headwind: 1 kt.
Takeoff Distance
100 %
Roll distance of 662 m using 23.33 % of runway
Liftoff Speed
100 %
Liftoff speed was 105 kn - Target 100 kn
Alignment
97.36 %
2.60 m left to 3.77 m right
Bounce
100 %
No Bounce Detected
Strobe Lights
100 %
Switched On
Landing Lights
0 %
Switched On
G
100 %
1.5 1 0.5
IAS kt
Info
110 70 30
Bank °
Info
2 1 0
Pitch °
Info
6 2 -2
02505007501,0001,2501,5001,7502,0002,2502,5002,750-25-20-15-10-50510152025 Runway Distance m Runway Alignment to End of Runway m
98.91 %
Climb 1
Departure climb to 50 ft agl from runway 19 KSGU St George Regional Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
120 110 100
Bank °
100 %
4 2 0
G
89.14 %
1.5 1 0.5
Pitch °
Info
11 8.5 6
Climb Rate fpm
Info
1,000 450 -100
99.83 %
Climb 2
Departure climb to 400 ft agl from 19 KSGU St George Regional Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
180 145 110
Bank °
100 %
4 2 0
G
98.29 %
1.5 1 0.5
Pitch °
Info
9 5 1
Climb Rate fpm
Info
1,600 750 -100
85.19 %
Climb 3
Departure climb to 1,000 ft agl from 19 KSGU St George Regional Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
190 180 170
Bank °
31.4 %
39 20 0
G
89.14 %
1.5 1 0.5
Pitch °
Info
15 10 5
Climb Rate fpm
Info
3,400 2,450 1,500
02505007501,0001,2501,5001,7502,0002,2502,5002,750087174261348435 Runway Distance m Height at End of Runway ft
00.250.50100200300400500600700 Climb Distance NM Climb Profile to 1,000 ft
00.250.5-60-48-36-24-1201224364860 Climb Distance NM Runway Alignment (in m) to 1,000 ft
Landing report
Landing on runway 21 at KGCN Grand Canyon National Park Airport in the North American Rockwell OV-10 Bronco
Landing Score 81.55 %
Landing Summary

The North American Rockwell OV-10 Bronco entered final approach to runway 21 at KGCN Grand Canyon National Park Airport from the north-east on a heading of 222.0° at 1 nm and 1,535 ft agl. At the 1,000 ft gate the approach was assessed as unstable: flaps were not set, sink rate was too high, the aircraft was off the glideslope and more than 20 kt above VREF.

At threshold the height was good, but the threshold speed was too high at 116 kt.

Touchdown occurred 201 m beyond the touchdown zone with a speed of 93 kt, described as a little fast, and a touchdown rate of minus 270 fpm, rated fair. The runway touchdown position was misaligned by 13.8 m from the centreline.

The aircraft rolled out over a total landing distance of 1,023 m, representing 37 % of the 2,743 m runway, and the rollout alignment was slightly misaligned by 13.2 m from the centreline.

To improve the score, focus on establishing a stabilized approach by setting flaps and controlling speed to remain within VREF limits, and work on centreline alignment during flare to reduce the touchdown and rollout deviations.

92.52 %
Final 4
Approaching runway 21 at KGCN Grand Canyon National Park Airport from 4 nm to 3 nm. Descent from 1,535 ft agl to 1,143 ft agl. A decrease of 393 ft in 6 seconds.
Glideslope
75.08 %
Poor descent path above glideslope limit
Heading
100 %
Excellent heading alignment
Glideslope °
75.08 %
4 3 2
IAS kt
100 %
146 143 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
7 3.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-3,435 -3,668 -3,900
92.41 %
Final 3
Approaching runway 21 at KGCN Grand Canyon National Park Airport from 3 nm to 2 nm. Descent from 1,083 ft agl to 693 ft agl. A decrease of 390 ft in 6 seconds.
Glideslope
74.69 %
Poor descent path above glideslope limit
Heading
100 %
Excellent heading alignment
Glideslope °
74.69 %
4 3 2
IAS kt
100 %
141 141 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-3,961 -4,130 -4,300
92.08 %
Final 2
Approaching runway 21 at KGCN Grand Canyon National Park Airport from 2 nm to 1 nm. Descent from 630 ft agl to 226 ft agl. A decrease of 404 ft in 6 seconds.
Glideslope
73.6 %
Poor descent path above glideslope limit
Heading
100 %
Excellent heading alignment
Glideslope °
73.6 %
4 3 2
IAS kt
100 %
140 135 130
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
5 2.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-2,984 -3,342 -3,700
93.73 %
Final 1
Approaching runway 21 at KGCN Grand Canyon National Park Airport from 1 nm to 0 nm. Descent from 173 ft agl to -207 ft agl. A decrease of 379 ft in 7 seconds.
Glideslope
68.67 %
Poor descent path above glideslope limit
Heading
100 %
Excellent heading alignment
Glideslope °
68.67 %
4 3 2
IAS kt
100 %
135 128 120
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-1,800 -2,400 -3,000
00.250.50.751050100150200250300350400450 Distance to Touchdown NM Approach Height ft
00.250.50.751-50-38-25-13013253850 Distance to Touchdown NM Approach Runway Alignment m
75.66 %
Landing
Landing on runway 21 at KGCN Grand Canyon National Park Airport, runway length 2,743 m. Good threshold height. Threshold speed was too high at 116 kt.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
59.9 %
Threshold speed was too high at 116 kt. Target 89 kt
Flare
59.23 %
The flare strayed well off the target profile. The flare began at 98 ft agl above the runway, higher than this type wants. Touchdown was 984 m past the threshold. Hold the aim point and let the runway come to you rather than anticipating the flare.
Centreline ft
59.29 %
100 0 -100
Bank °
100 %
2 1 0
G
98.86 %
1.5 1 0.5
IAS kt
Info
116 103 90
Pitch °
Info
6 3.5 1
Descent Rate fpm
Info
-20 -310 -600
0751502253003754505256006757508259009751,0501,12504.959.9152025 Runway Distance m Landing Height ft
0751502253003754505256006757508259009751,0501,125-25-20-15-10-50510152025 Runway Distance m Runway Width m
73.51 %
Touchdown
Touchdown point was 201 m beyond the touchdown zone. Touchdown speed at 93 kt was a little fast. Touchdown rate was fair at -270 fpm. Runway touchdown position was misaligned by 13.8 m from centreline. Local weather - Temperature 22 °C. .
Touchdown
77.89 %
Touchdown rate was fair at -272 ft/m.
Speed
100 %
Touchdown speed at 93 kt was a little fast. Target below 85 kn
Distance
81.5 %
Touchdown point was 201 m beyond the touchdown zone.
Alignment
60.81 %
Runway touchdown position was misaligned by 13.8 m from centreline.
Bank
100 %
Bank angle 0.2 °
G
98.29 %
G 1.05 g
Bounce
100 %
No Bounce Detected
83.3 %
Rollout
Total landing distance 1,023 m, 37 % of runway. Runway rollout alignment was slightly misaligned by 13.2 m from centreline.
Distance
100 %
Landing distance 1,023 m using 37.3 % of runway
Alignment
62.89 %
Runway rollout alignment was slightly misaligned by 13.2 m from centreline.
G
100 %
1.25 1 0.75
IAS kt
Info
92 71 50
Bank °
Info
1 0.5 0
Pitch °
Info
3 0 -3
02004006008001,0001,200 Runway Distance m Runway Width m
45.8 %
Taxi
Taxiing to the parking from the runway took 1 minutes and covered less than 1 nm.
Landing Lights
100 %
Switched Off
Taxi Lights
0 %
Switched On
Ground Speed kt
77 %
30 15 0
Turn Speed
0 %
30 15 0
G
100 %
1.25 1 0.75
Bank °
Info
1 0.5 0
Pitch °
Info
1 -1.5 -4
Metrics
Metrics

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