A small uncorrected heading error at 40 knots becomes a metre of offset per second by 100 knots, noticed only at rotation, producing a crabbed liftoff. Root cause is nearly always eyes on the tape instead of the far end of the runway. Small heading changes displace a distant point visibly long before the nearby centreline stripes look wrong.
DepartureOne 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 Taxi60.00Taxiing from the parking to the runway took 4 minutes and covered 1 nm.
100 %Average g force 1.00 g0.99 g min to max 1.01 g1.001.01 g
100 %Beacon, navigation and taxi lights on
InfoAverage pitch angle 0.4 °-0.1 ° min to max 1.2 °0.70.0 °
InfoAverage bank angle 0.3 °0.0 ° min to max 0.6 °0.40.2 °
Events
FailBeacon Light OFF should be ON
FailNavigation Light OFF should be ON
FailNavigation Light OFF should be ON
InfoParking Brake On2 ft agl · 3 kt
InfoLanding Lights Switched On2 ft agl · 3 kt
InfoPitot Heat Switched On2 ft agl · 3 kt
InfoBattery Master On2 ft agl · 3 kt
InfoEngine 1 Started2 ft agl · 3 kt
InfoLanding Gear Down2 ft agl · 3 kt
InfoParking Brake Off2 ft agl · 3 kt
InfoFlaps Position 1 2 ft agl · 7 kt
Departure Roll81.76Departure roll runway 26 at KBDU Boulder Muni. Takeoff distance 6,805 ft 176 % of runway. Liftoff speed was 70 kn. Local weather - Temperature 71 °F. Wind 3 kn at 78 °. Crosswind: 1 kn Tailwind: 3 kn.
ScoreDescriptionStartProfileEnd
0 %Takeoff distance 6,805 ft176 % of runway
100 %Liftoff speed was 70 knTarget 70 kn
92 %Runway alignment max 16.2 ft13.0 ft left to 3.2 ft right-1.913.0 ft
100 %Average g force 1.00 g0.97 g min to max 1.05 g1.010.99 g
100 %Takeoff Bounce
InfoAverage pitch angle 0.4 °-0.1 ° min to max 2.5 °0.02.5 °
InfoAverage bank angle 0.3 °0.0 ° min to max 0.5 °0.20.2 °
Events
FailStrobe Light OFF should be ON
Departure Climb 199.39Departure climb to 50 ft agl from runway 26 KBDU Boulder Muni.
ScoreDescriptionStartProfileEnd
100 %Heading variation -0.3 °-0.6 ° min to max -0.2 °-0.2-0.6 °
100 %Average speed 75 kn70 kn min to max 78 kn7078 kn
98 %Average bank angle 1.8 °0.0 ° min to max 2.7 °0.11.1 °
98 %Average g force 1.05 g0.98 g min to max 1.28 g0.990.98 g
InfoAverage VSI 635 ft/m471 ft/m min to max 700 ft/m471700 ft/m
InfoAverage altitude 16 ft agl0 ft agl min to max 49 ft agl049 ft agl
InfoAverage pitch angle 6.1 °2.4 ° min to max 8.2 °2.57.5 °
Departure Climb 295.54Departure climb to 400 ft agl from 26 KBDU Boulder Muni.
ScoreDescriptionStartProfileEnd
100 %Heading variation -0.9 °-1.3 ° min to max 0.3 °-0.60.3 °
100 %Average speed 80 kn78 kn min to max 89 kn7889 kn
82 %Average bank angle 2.2 °0.0 ° min to max 8.8 °0.98.8 °
100 %Average g force 1.01 g0.93 g min to max 1.05 g0.981.05 g
InfoAverage VSI 797 ft/m700 ft/m min to max 1,086 ft/m7001,051 ft/m
InfoAverage altitude 116 ft agl52 ft agl min to max 396 ft agl52396 ft agl
InfoAverage pitch angle 8.1 °7.5 ° min to max 9.9 °7.58.4 °
Events
InfoLanding Gear Up62 ft agl · 87 kt
InfoFlaps Fully Retracted274 ft agl · 94 kt
Enroute Climb88.94Enroute climb started 1 mile north east of Boulder (Boulder County, Colorado, United States). Climbing from 5,701 ft asl to 6,616 ft asl, an increase of 915 ft in 1 minutes and covering 1 nm.
ScoreDescriptionStartProfileEnd
72 %Climb speed 99 kn90 kn min to max 115 knTarget 120 kn90115 kn
100 %Average bank angle 11.2 °4.2 ° min to max 16.7 °9.04.2 °
100 %Average g force 1.01 g0.97 g min to max 1.08 g1.061.01 g
InfoAverage VSI 1,104 ft/m513 ft/m min to max 1,529 ft/m1,1441,221 ft/m
InfoAverage altitude 6,236 ft asl5,701 ft asl min to max 6,616 ft asl5,7016,616 ft asl
InfoAverage pitch angle 6.4 °2.1 ° min to max 10.0 °9.04.5 °
InfoTurn coordination 00 min to max 000
Enroute Level100.00Enroute level cruise started 1 mile north west of KBDU Boulder Muni Boulder (Colorado, United States) and lasted 2 minutes, covering less than 1 nm.
ScoreDescriptionStartProfileEnd
100 %Average altitude 6,616 ft asl6,616 ft asl min to max 6,616 ft asl6,6166,616 ft asl
100 %Average speed 130 kn130 kn min to max 130 kn130130 kn
100 %Average bank angle 4.2 °4.2 ° min to max 4.2 °4.24.2 °
100 %Average g force 1.01 g1.01 g min to max 1.01 g1.011.01 g
InfoTurn coordination 00 min to max 000
InfoAverage pitch angle 4.5 °4.5 ° min to max 4.5 °4.54.5 °
Enroute Climb 2100.00Enroute climb started 1 mile north west of KBDU Boulder Muni Boulder (Colorado, United States). Climbing from 6,616 ft asl to 7,473 ft asl, an increase of 857 ft in 1 minutes and covering 2 nm.
ScoreDescriptionStartProfileEnd
100 %Average speed 113 kn111 kn min to max 115 kn115115 kn
100 %Average bank angle 2.3 °0.0 ° min to max 4.2 °4.20.3 °
100 %Average g force 1.00 g0.96 g min to max 1.02 g1.011.02 g
InfoAverage VSI 1,227 ft/m427 ft/m min to max 1,562 ft/m1,221697 ft/m
InfoAverage altitude 6,862 ft asl6,616 ft asl min to max 7,473 ft asl6,6167,473 ft asl
InfoAverage pitch angle 4.3 °1.3 ° min to max 6.1 °4.52.2 °
InfoTurn coordination 00 min to max 000
Enroute Level 2100.00Enroute level cruise started 3 miles west of Niwot (Boulder County, Colorado, United States) and lasted 1 minutes, covering 1 nm.
ScoreDescriptionStartProfileEnd
100 %Average altitude 7,612 ft asl7,585 ft asl min to max 7,645 ft asl7,6137,597 ft asl
100 %Average speed 133 kn130 kn min to max 137 kn130137 kn
100 %Average bank angle 1.3 °0.2 ° min to max 1.8 °1.51.8 °
100 %Average g force 0.99 g0.96 g min to max 1.06 g0.961.01 g
InfoTurn coordination 00 min to max 000
InfoAverage pitch angle -0.4 °-2.1 ° min to max 2.8 °2.8-1.8 °
Enroute Descent100.00Enroute descent started 1 mile west of 8CO7 Colorado Antique Field Niwot (Colorado, United States). Descent from 7,562 ft asl to 6,754 ft asl, a decrease of 808 ft in 2 minutes and covering 4 nm.
ScoreDescriptionStartProfileEnd
100 %Average speed 138 kn136 kn min to max 141 kn137141 kn
100 %Average bank angle 12.5 °0.4 ° min to max 21.6 °4.021.6 °
100 %Average g force 1.03 g1.00 g min to max 1.08 g1.001.07 g
InfoAverage VSI -485 ft/m-629 ft/m min to max -221 ft/m-221-514 ft/m
InfoAverage altitude 6,994 ft asl6,754 ft asl min to max 7,562 ft asl7,5626,754 ft asl
InfoAverage pitch angle -2.6 °-3.1 ° min to max -1.6 °-1.6-2.6 °
InfoTurn coordination 00 min to max 000
Enroute Level 3100.00Enroute level cruise started overhead KLMO Vance Brand Longmont (Colorado, United States) and lasted less than 1 minute. , covering 1 nm.
ScoreDescriptionStartProfileEnd
100 %Average altitude 6,695 ft asl6,618 ft asl min to max 6,745 ft asl6,7456,618 ft asl
100 %Average speed 134 kn130 kn min to max 141 kn140130 kn
100 %Average bank angle 4.8 °0.2 ° min to max 22.1 °21.80.4 °
100 %Average g force 1.00 g0.95 g min to max 1.08 g1.070.98 g
InfoTurn coordination 00 min to max 000
InfoAverage pitch angle -1.8 °-4.2 ° min to max -0.0 °-2.6-4.2 °
Enroute Descent 2100.00Enroute descent started 1 mile north of KLMO Vance Brand Longmont (Colorado, United States). Descent from 6,603 ft asl to 6,318 ft asl, a decrease of 285 ft in less than 1 minute. and covering 1 nm.
ScoreDescriptionStartProfileEnd
100 %Average speed 131 kn129 kn min to max 134 kn131130 kn
100 %Average bank angle 4.7 °0.0 ° min to max 8.1 °0.18.1 °
100 %Average g force 1.01 g0.98 g min to max 1.05 g0.981.01 g
InfoAverage VSI -573 ft/m-963 ft/m min to max -341 ft/m-867-458 ft/m
InfoAverage altitude 6,442 ft asl6,318 ft asl min to max 6,603 ft asl6,6036,318 ft asl
InfoAverage pitch angle -2.6 °-4.5 ° min to max -1.2 °-4.5-2.7 °
InfoTurn coordination 00 min to max 000
Enroute Level 4100.00Enroute level cruise started 2 miles north of KLMO Vance Brand Longmont (Colorado, United States) and lasted 1 minutes, covering 2 nm.
ScoreDescriptionStartProfileEnd
100 %Average altitude 6,215 ft asl6,092 ft asl min to max 6,310 ft asl6,3106,093 ft asl
100 %Average speed 120 kn103 kn min to max 130 kn130103 kn
100 %Average bank angle 9.5 °1.3 ° min to max 18.8 °8.210.6 °
100 %Average g force 1.02 g0.96 g min to max 1.14 g1.021.02 g
InfoTurn coordination 00 min to max 000
InfoAverage pitch angle -0.8 °-3.0 ° min to max 2.4 °-2.62.2 °
Events
InfoLanding Gear Down1,041 ft agl · 115 kt
Arrival100.00Arrival started 2 miles north of KLMO Vance Brand Longmont (Colorado, United States).
ScoreDescriptionStartProfileEnd
100 %Average speed 89 kn86 kn min to max 92 kn9091 kn
100 %Average bank angle 14.2 °6.5 ° min to max 19.8 °10.910.7 °
100 %Average g force 1.02 g0.94 g min to max 1.12 g0.981.01 g
InfoAverage VSI -496 ft/m-989 ft/m min to max 14 ft/m14-431 ft/m
InfoAverage altitude 5,985 ft asl5,839 ft asl min to max 6,093 ft asl6,0935,839 ft asl
InfoAverage pitch angle -0.5 °-3.7 ° min to max 2.0 °2.0-0.9 °
InfoTurn coordination 00 min to max 000
Arrival Final 396.99Approaching runway 11 at KLMO Vance Brand from 3 nm to 2 nm. Descent from 779 ft agl to 663 ft agl. A decrease of 116 ft in 16 seconds.
ScoreDescriptionStartProfileEnd
100 %Approach angle 3.1 °3.0 ° min to max 3.1 °Target 3.0 °3.03.1 °
100 %Average speed 89 kn87 kn min to max 91 kn9187 kn
100 %Heading variation -0.2 °-0.3 ° min to max -0.1 °-0.3-0.1 °
85 %Average bank angle 1.8 °0.2 ° min to max 7.7 °7.71.3 °
100 %Average g force 1.00 g0.97 g min to max 1.06 g0.991.00 g
InfoAverage VSI -435 ft/m-573 ft/m min to max -280 ft/m-445-440 ft/m
InfoAverage altitude 718 ft agl663 ft agl min to max 779 ft agl779663 ft agl
InfoAverage pitch angle -1.0 °-1.8 ° min to max -0.2 °-1.2-0.9 °
Events
InfoFlaps Position 1 610 ft agl · 102 kt
Arrival Final 2100.00Approaching runway 11 at KLMO Vance Brand from 2 nm to 1 nm. Descent from 656 ft agl to 338 ft agl. A decrease of 318 ft in 37 seconds.
ScoreDescriptionStartProfileEnd
100 %Approach angle 3.3 °3.1 ° min to max 3.4 °Target 3.0 °3.13.2 °
100 %Average speed 84 kn78 kn min to max 90 kn8880 kn
100 %Heading variation -0.3 °-0.4 ° min to max -0.2 °-0.2-0.4 °
100 %Average bank angle 0.6 °0.0 ° min to max 1.8 °1.30.1 °
100 %Average g force 0.99 g0.94 g min to max 1.04 g1.011.01 g
InfoAverage VSI -498 ft/m-844 ft/m min to max -326 ft/m-433-844 ft/m
InfoAverage altitude 511 ft agl338 ft agl min to max 656 ft agl656338 ft agl
InfoAverage pitch angle -1.6 °-3.6 ° min to max -0.6 °-0.8-2.7 °
Events
InfoFlaps Position 2 477 ft agl · 98 kt
Arrival Final 198.92Approaching runway 11 at KLMO Vance Brand from 1 nm to 0 nm. Descent from 324 ft agl to 48 ft agl. A decrease of 276 ft in 34 seconds.
ScoreDescriptionStartProfileEnd
100 %Approach angle 3.2 °3.1 ° min to max 3.4 °Target 3.0 °3.23.2 °
100 %Average speed 75 kn75 kn min to max 79 kn7975 kn
97 %Heading variation -0.0 °-0.3 ° min to max 0.0 °-0.30.0 °
98 %Average bank angle 1.3 °0.0 ° min to max 2.8 °0.31.8 °
100 %Average g force 1.01 g0.85 g min to max 1.12 g1.121.07 g
InfoAverage VSI -462 ft/m-751 ft/m min to max -343 ft/m-751-497 ft/m
InfoAverage altitude 102 ft agl48 ft agl min to max 324 ft agl32448 ft agl
InfoAverage pitch angle 0.2 °-1.8 ° min to max 1.4 °-0.60.4 °
Arrival Landing90.84Landing on runway 11 at KLMO Vance Brand, runway length 4,790 ft. Good threshold height. Threshold speed was good at 75 kn.
ScoreDescriptionStartProfileEnd
100 %Threshold speed was good at 75 kn. Target 75 kn
100 %Target 50 ft agl
67 %Landing and flare profile
99.6 %Heading variation 0.0 °-0.1 ° min to max 0.2 °0.00.2 °
98 %Average bank angle 1.2 °0.0 ° min to max 2.8 °1.51.2 °
87 %Average g force 0.98 g0.69 g min to max 1.48 g1.040.85 g
InfoAverage speed 69 kn63 kn min to max 75 kn7564 kn
InfoAverage VSI -175 ft/m-545 ft/m min to max 205 ft/m-484-419 ft/m
InfoAverage altitude 19 ft agl0 ft agl min to max 50 ft agl500 ft agl
InfoAverage pitch angle 2.8 °-2.3 ° min to max 10.7 °-0.2-2.1 °
Takeoff
17.24Takeoff roll3,708 ft · 96 %
100.00Liftoff speed69 kt
91.56Runway alignment13.0 ft L
OkBounce on takeoffNone
99.39Rate of climb634 ft/m
Landing
The threshold, the flare and the hold-off. The approach that led to it is the stabilisation gates below.
100.00Threshold height49 ft
100.00Threshold speed74 kt
99.64Centreline offset0.2 ft L
The stabilisation gates
One stabilised approach gate: five checks where the approach path is 500 ft above the runway. The 1,000 ft gate was not assessed, because the approach did not join final that far out.
Five checks, one gate500 ft
Gear down
Sink rate
On glideslope
On centreline
On speed
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Takeoff report
Takeoff on runway 26 at KBDU Boulder Muni in the Piper PA28 Turbo Arrow IV
84.17 %
60 %
Taxi
Taxiing from the parking to the runway took 4 minutes and covered 1 nm.
Taxi Lights
100 %
Switched On
Ground Speed kt
0 %
Turn Speed
100 %
G
100 %
Bank °
Info
Pitch °
Info
81.76 %
Takeoff Roll
Departure roll runway 26 at KBDU Boulder Muni. Takeoff distance 6,805 ft 176 % of runway. Liftoff speed was 70 kn. Local weather - Temperature 71 °F. Wind 3 kn at 78 °. Crosswind: 1 kn Tailwind: 3 kn.
Takeoff Distance
16.25 %
Roll distance of 6,805 ft using 175.61 % of runway
Liftoff Speed
100 %
Liftoff speed was 70 kn - Target 70 kn
Alignment
91.56 %
13.0 ft left to 3.2 ft right
Bounce
100 %
No Bounce Detected
Strobe Lights
0 %
Switched Off
Landing Lights
100 %
Switched On
G
100 %
IAS kt
Info
Bank °
Info
Pitch °
Info
99.39 %
Climb 1
Departure climb to 50 ft agl from runway 26 KBDU Boulder Muni.
Alignment
100 %
IAS kt
100 %
Bank °
98.24 %
G
98.29 %
Pitch °
Info
Climb Rate fpm
Info
95.54 %
Climb 2
Departure climb to 400 ft agl from 26 KBDU Boulder Muni.
Alignment
100 %
IAS kt
100 %
Bank °
82.16 %
G
100 %
Pitch °
Info
Climb Rate fpm
Info
Landing report
Landing on runway 11 at KLMO Vance Brand in the Piper PA28 Turbo Arrow IV
Landing Score 94.88 %
96.99 %
Final 3
Approaching runway 11 at KLMO Vance Brand from 3 nm to 2 nm. Descent from 779 ft agl to 663 ft agl. A decrease of 116 ft in 16 seconds.
Glideslope
100 %
Heading
100 %
Glideslope °
100 %
IAS kt
100 %
Alignment
100 %
Bank °
84.97 %
G
100 %
Descent Rate fpm
Info
100 %
Final 2
Approaching runway 11 at KLMO Vance Brand from 2 nm to 1 nm. Descent from 656 ft agl to 338 ft agl. A decrease of 318 ft in 37 seconds.
Glideslope
100 %
Heading
100 %
Glideslope °
100 %
IAS kt
100 %
Alignment
100 %
Bank °
100 %
G
100 %
Descent Rate fpm
Info
98.92 %
Final 1
Approaching runway 11 at KLMO Vance Brand from 1 nm to 0 nm. Descent from 324 ft agl to 48 ft agl. A decrease of 276 ft in 34 seconds.
Glideslope
100 %
Heading
96.79 %
Glideslope °
100 %
IAS kt
100 %
Alignment
96.79 %
Bank °
97.79 %
G
100 %
Descent Rate fpm
Info
90.84 %
Landing
Landing on runway 11 at KLMO Vance Brand, runway length 4,790 ft. Good threshold height. Threshold speed was good at 75 kn.
Height
100 %
Target 50 ft agl
Speed
100 %
Target 75 kt
Flare
66.95 %
Centreline ft
99.64 %
Bank °
97.97 %
G
86.86 %
IAS kt
Info
Pitch °
Info
Descent Rate fpm
Info
Metrics
Metrics
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