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MY FS FLIGHTS
Flight Score
Shorten the long landing
Ground effect becomes significant below about one wingspan of height. A Cessna 172, with a 36 ft span, enters ground effect at flare height - the float it feels in the hold-off is ground effect arriving on cue. An A320, with a span around 117 ft, has been in ground effect since before the threshold and there is no sudden cushion to feel, only a gradual reduction in induced drag that lengthens any float you allow.
Read more in Flare TimingStart to finish · 21 stages, 19 scored
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Two stabilised approach gates, each with six checks at 1,000 ft and 500 ft above the runway.
The approach, gate by gate
Side view — the last 5,432 ft of the approach.
Plan view — the first 5,432 ft of the 12,324 ft runway, to the same scale as the side view.
Touched down 2,915 ft past the threshold — beyond the full-score zone. The arrival was smooth.
The rest of the report
The Airbus A350-900 taxied from the parking area to runway 25L at HAAB Addis Ababa Bole International Airport in 6 minutes, covering a distance of 1 nm.
During the departure roll on runway 25L, the aircraft used 6,069 ft of runway, representing 54 % of the available length, and lifted off at 157 kt. Ambient conditions were 64 °F with a wind of 3 kt from 309°, including a 2 kt crosswind and a 1 kt headwind.
The initial climb began 1 mile west of HAAB, climbing from 8,561 ft asl to 41,002 ft asl, an increase of 32,441 ft achieved in 30 minutes while covering 208 nm.
Level cruise commenced 46 miles south-west of HDDK Dikhil Airport and continued for 142 minutes, during which the aircraft flew 1,132 nm.
A second climb segment started 5 miles north-east of Haylat Bin `Aruq, raising altitude from 41,371 ft asl to 42,919 ft asl, a gain of 1,548 ft in 2 minutes over a distance of 12 nm.
The following cruise phase began 51 miles south-west of OOGB Qarn Alam Airport, lasting 22 minutes and covering 178 nm.
Descent was initiated 11 miles south-east of Al Ain City, descending from 42,931 ft asl to 3,173 ft asl, a loss of 39,758 ft in 15 minutes while traversing 94 nm.
A brief cruise segment followed, starting 5 miles south-east of OMAO Adh Dhayd Airport, lasting 7 minutes and covering 23 nm.
The final approach to runway 30 at OMSJ Sharjah International Airport was flown from the south-east on a heading of 308.0°, at 4 nm and 1,375 ft agl.
Landing on runway 30 was executed with a threshold speed of 132 kt; touchdown occurred 1,533 ft beyond the touchdown zone at 122 kt and a vertical speed of minus 148 fpm. Weather at the time was 95 °F with a wind of 4 kt from 189°, a 3 kt crosswind and a 1 kt tailwind.
The aircraft rolled out over a distance of 5,150 ft, representing 42 % of the runway, and alignment during rollout was reported as very good.
After exiting the runway, the aircraft taxied to the parking area in 4 minutes, covering an additional 1 nm.
In total, the flight covered 1,657 nm, required 232 minutes of elapsed time, and consumed 45,946 lbs of fuel.
The final approach to runway 30 at Sharjah International Airport was flown from the south-east on a heading of 308.0° at 4 nm and 1,375 ft agl. At the 1,000 ft gate the approach was assessed as unstable because the sink rate was too high.
During the threshold and flare segment the aircraft maintained a good threshold height and the threshold speed was good at 132 kt.
Touchdown occurred 1,533 ft beyond the touchdown zone with a good speed of 122 kt. The vertical rate at touchdown was smooth at minus 148 fpm and runway touchdown alignment was perfect.
The rollout was very good, with runway alignment maintained throughout and a total landing distance of 5,150 ft, representing 42 % of the 12,324 ft runway.
To convert the high sink rate into a stabilized approach, the crew should refine the descent profile to meet the 1,000 ft gate criteria, which will also help keep the touchdown point within the intended zone while preserving the excellent overall score.
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