Events
Events
Events
Events
Events
Events
Events
Events
Events
Events
Events
Events
Events
Events
Events
Events
MY FS FLIGHTS
Flight Score
Know your rotation speed
See Departure Roll
A typical trainer rotates in the mid-50s of knots - a 172 at around 55 KIAS, climbing out at a Vy in the low 70s, though check your own POH rather than memorising Cessna's numbers - and the transferable rule is that Vr sits just above the stall speed in takeoff configuration. Rotate early because "it felt ready" and the aircraft lifts off inside ground effect, where induced drag is reduced, then climbs out of it into more drag. On a marginal-performance day the result is an aircraft that lifts off and then refuses to climb, sagging back towards the runway.
Read more in Improve Your Take-OffsStart to finish · 24 stages, 22 in the score
Events
Events
Events
Events
Events
Events
Events
Events
Events
Events
Events
Events
Events
Events
Events
Events
From brake release to the end of the climb, against time, then the takeoff point by point.
Lifted off at 83 kt with 3.2° of pitch. Climb 3 held close to its 95 kt target, at 96 kt on average.
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.
The takeoff, point by point
Side view from the start of the roll to the end of Climb 3 at 867 ft. The distance scale changes past the runway end.
Reached 35 ft with 2,739 ft of runway left; then climbing at 260 fpm on average to 867 ft.
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.
Plan view the roll down the 5,507 ft runway.
Rolled from the start of the runway, drifted 25 ft right of the centreline and was back on it to lift off. Airborne 36 % of the way down the runway, before the 75 % line.
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.
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.
When the approach was stable
Every check met from 0.4 nm, about 240 ft above the runway, to the threshold, after the 300 ft gate. The last to settle was the speed.
Each line is one of the gate checks, run along the whole final rather than only at the gates: green where it would have passed, amber where it would not. The glideslope, centreline and speed lines use the bands in the charts beside this card. The sink rate is allowed what the glideslope needs at your ground speed plus 600 fpm, the wings 10° of bank, and the gear and flap are read from when you moved the levers. The bottom line is green where every check held at once, ignoring blips shorter than 0.2 nm, and the sentence above it says from where it held to the threshold. A ring is a stabilisation gate, where the checks in the table were taken.
The final from 4 nm, with the stabilisation gates on it.
Profile height against the 3° glideslope, with its 2° band in green.
Inside the glideslope band from 0.8 nm, where the final began, to the threshold, never more than 100 ft above the slope.
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. A ring is a stabilisation gate: green when every check there passed, amber with the failed checks named beside it.
Plan distance off the extended centreline, your left at the top, with the 1° band. Sideways distances are drawn 8× larger than distances along the final.
Inside the 1° band all the way from 0.8 nm, never more than 160 ft off the centreline.
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.
Speed against the approach speed. The green band runs from 5 kt slow to 26 kt fast at the 1,000 ft gate, closing to 16 at 500 ft and 10 at the threshold.
Fast from 0.8 nm, where the final began, to 0.4 nm (up to +19 kt), then inside the band to the threshold.
Your indicated airspeed down the final, against the approach speed for this aircraft at its landing weight. The band allows 5 kt slow and more on the fast side further out, closing as you get lower, because the speed is expected to come off on the way down. The figures are knots above (+) or below (−) the approach speed.
Over the threshold
Touchdown
The flare tracked the target profile exactly. The flare was flown from 92 ft agl over the threshold, well above the target height, so the aircraft was above the profile for most of the landing. Touchdown was 946 ft past the threshold. The flare cannot recover height that was never lost - fly the approach down to the aim point and the flare has somewhere to start from.
Little crosswind (1 kt): nothing to correct for. Touched down straight, wings level.
Wind 313° at 2 kt · 1 kt head · 1 kt across
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.
From 63 kt at touchdown to taxi speed (30 kt) in 12 s, an average deceleration of 0.16 g.
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.
Side view — the last 3,991 ft of the approach.
Crossed the threshold at 91 ft, 41 ft above the 50 ft target; began the flare at 28 ft. Touched down 946 ft in, close to the ideal 1,000 ft.
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 3,991 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.
Sink and pitch — through the flare, lined up with the side view.
The sink went from 860 fpm at the flare to 180 fpm at touchdown. The nose came up 5.2° on the way down.
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.
Plan view — the full 3,991 ft runway, to the same scale as the side view.
Touched down on the centreline, and stayed within 6 ft of it down the rollout.
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. The arrow beside the runway is the crosswind, pointing the way the air was moving, so it pushed the aircraft that way.
The 946 ft touchdown sits inside the full-score zone. The arrival was smooth.
The rest of the report
Departing from PAAQ Warren "Bud" Woods Palmer Municipal Airport, the Pilatus PC-6 began its journey with a smooth taxiing phase, taking just 2 minutes to reach the runway. With a takeoff distance of 1,995 feet, which accounted for 36% of the available runway length, the aircraft lifted off at a speed of 83 knots. The local weather conditions were favorable, with a temperature of 60°F and a gentle wind of 2 knots from 312°.
As the aircraft climbed to 2,183 feet above sea level, it began its enroute level cruise phase, maintaining a steady altitude for 7 minutes while covering 16 nautical miles. The climb and cruise phases were punctuated by several changes in altitude, with the aircraft ascending to 8,015 feet above sea level in a 7-minute period, covering 11 nautical miles. The descent phases were equally smooth, with the aircraft descending from 8,456 feet to 2,484 feet in 7 minutes, covering 12 nautical miles. The final approach to runway 25 at PAMR Merrill Field was executed flawlessly, with a touchdown distance of 879 feet and a touchdown speed of 53 knots.
The total flight distance of 97 nautical miles was completed in 132 minutes, with the aircraft using 288 pounds of fuel. The landing was characterized by a perfect runway touchdown alignment, and the runway rollout alignment was equally impressive. The taxiing phase to the parking area took 142 minutes, covering less than 1 nautical mile. Overall, the flight was marked by a series of smooth and efficient phases, with the aircraft performing well in a variety of conditions.
Scroll or drag the slider to zoom · double-click to reset · hover for values