Events
Events
Events
Events
MY FS FLIGHTS
Flight Score
Departure
Ease the yoke smoothly to hold a steady one g through the ground roll instead of letting it sag to 0.4 g.
What happened: During the ground roll the g force averaged 0.4 g, well below the smooth steady load expected while tracking the runway.
Watch for: Watch the g meter and hold it steady near one g through the roll.
See Departure Roll
Arrival
Fly a steeper descent on final so you cross the threshold at 50 ft agl instead of 76 ft agl.
What happened: The aircraft crossed the threshold at 76 ft agl against a 50 ft agl target, well above the normal profile. The touchdown point was also long at 789 m against a 457 m target, a pattern often seen after high threshold crossings.
Watch for: Radio altimeter against the 50 ft threshold crossing target on short final.
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 ApproachStart to finish · 9 stages, 8 scored
Events
Events
Events
Events
The threshold, the flare and the hold-off. The approach that led to it is the stabilisation gates below.
Two stabilised approach gates, each with seven checks, where the approach path is 1,000 ft and 500 ft above the runway. They are the approach's score: the checks passed out of the checks that ran.
At the 1,000 ft gate: sink rate 1,347 fpm, more than the glideslope needed.
At the 500 ft gate: gear still up.
The approach, gate by gate
Side view — the last 1,524 m of the approach.
Plan view — the first 1,524 m of the 3,953 m runway, to the same scale as the side view.
Touched down 789 m past the threshold — beyond the full-score zone. The 1.01 G arrival is the firm side of smooth.
The rest of the report
The Piper PA-24 Comanche taxied to runway 22L at KMDW Chicago Midway International Airport and commenced the departure roll. The aircraft lifted off after a takeoff distance of 141 m, representing 8 % of the runway, at a liftoff speed of 62 kt. Ambient conditions were 26 °C with a wind of 7 kt from 233°, providing a 6 kt headwind component and a 1 kt cross-wind component.
During the en-route climb the airplane departed the vicinity of KMDW and ascended from 894 ft asl to 2,719 ft asl, a gain of 1,825 ft achieved in 3 minutes while covering 4 nm.
The level cruise segment began still overhead KMDW and continued for 12 minutes, during which the aircraft travelled 22 nm.
For the final approach the Comanche was aligned with runway 10L at KORD Chicago O’Hare International Airport, approaching from the west on a heading of 90.0° at 3 nm and 1,448 ft agl. Weather at KORD was 26 °C with a wind of 4 kt from 246°, giving a 2 kt cross-wind and a 4 kt tail-wind component.
Landing was executed on runway 10L, whose length is 3,953 m. The threshold height of 76 ft agl was above the target, and the threshold speed of 74 kt was slightly above the target. Touchdown occurred 350 m beyond the designated touchdown zone, with a speed of 59 kt, a smooth descent rate of minus 140 fpm, and a lateral deviation of 8.6 m from the centreline.
In total the flight covered 30 nm, required 25 minutes, and consumed 16 kg of fuel.
The final approach to runway 10L at KORD was flown from the west on a heading of 90.0° at 3 NM and 1,448 ft agl. At the 1,000 ft gate the approach was assessed as stabilised, with gear, flaps, sink rate, glideslope and centreline all within limits.
During the threshold and flare phase the threshold height of 76 ft agl was well above the target, and the threshold speed was slightly above target at 74 kt.
Touchdown occurred 350 m beyond the touchdown zone with a speed of 59 kt, described as fast, and a smooth vertical rate of -140 fpm. The touchdown point was misaligned by 8.6 m from the centreline.
To refine the performance, aim to touch down nearer the 300 m (1,000 ft) aim point and reduce the touchdown speed to the target value, while maintaining centreline alignment within a few metres.
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