L-159 ALCA vs YS-11
The L-159 ALCA and the YS-11 are both Military Training Aircraft, manufactured by Aero and NAMC respectively. Top speed is 936 km/h for the L-159 ALCA vs 470 km/h for the YS-11. The L-159 ALCA has an operational range of 1,570 km vs 2,110 km for the YS-11. The L-159 ALCA operates at altitudes up to 13,200 m compared to 6,980 m for the YS-11. At 23,500 kg MTOW, the YS-11 is 2.9x the L-159 ALCA's 8,000 kg. The L-159 ALCA has been produced in 72 units vs 182 for the YS-11. Unit cost is $9M for the L-159 ALCA vs $2.25M for the YS-11. The YS-11 first flew 35 years before the L-159 ALCA (1962 vs 1997).
| Czech light combat aircraft, used since the late 20th century, active in NATO led partnership for peace program. | |
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| Origin country | 🇨🇿 Czechia |
| Category | Military Training Aircraft |
| Manufacturer | Aero |
| First flight | 2 August 1997 |
| Year introduced | 2000 |
| Number produced | 72 units |
| Average unit price | $9 million |
| Japanese turboprop airliner from the 1960s, deployed primarily in short-haul flights, and regionally used by various countries. | |
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| Origin country | 🇯🇵 Japan |
| Category | Military Training Aircraft |
| Manufacturer | NAMC |
| First flight | 30 August 1962 |
| Year introduced | 1965 |
| Number produced | 182 units |
| Average unit price | $2.2 million |
| Wing area | 18.8 m² ◉ |
| Wingspan | 9.5 m â—‰ |
| Height | 4.9 m â—‰ |
| Length | 12.7 m â—‰ |
| Maximum speed | 936 km/h â—‰ |
| Operational range | 1,570 km â—‰ |
| Service ceiling | 13,200 m â—‰ |
| Max. takeoff weight | 8,000 kg â—‰ |
| Empty weight | 4,350 kg â—‰ |
| Total thrust | 1 x 2,871 kgf â—‰ |
| Wing area | 94.8 m² ◉ |
| Wingspan | 32.0 m â—‰ |
| Height | 9.0 m â—‰ |
| Length | 26.3 m â—‰ |
| Maximum speed | 470 km/h â—‰ |
| Operational range | 2,110 km â—‰ |
| Service ceiling | 6,980 m â—‰ |
| Max. takeoff weight | 23,500 kg â—‰ |
| Empty weight | 14,600 kg â—‰ |
| Total thrust | 2 x 1,130 kW â—‰ |
Performance Radar Chart
Frequently Asked Questions
Which is faster, the L-159 ALCA or YS-11?
The L-159 ALCA is faster with a maximum speed of 936 km/h compared to the YS-11's 470 km/h, a difference of 466 km/h.
Which has longer range, the L-159 ALCA or YS-11?
The YS-11 has a longer range at 2,110 km compared to the L-159 ALCA's 1,570 km.
Which can fly higher, the L-159 ALCA or YS-11?
The L-159 ALCA has a higher service ceiling at 13,200 meters (43,307 ft) compared to the YS-11's 6,980 meters (22,900 ft).
Which is heavier, the L-159 ALCA or YS-11?
The YS-11 has a higher maximum takeoff weight at 23,500 kg compared to the L-159 ALCA's 8,000 kg.
Which is larger, the L-159 ALCA or YS-11?
The YS-11 is longer at 26.3 meters compared to the L-159 ALCA's 12.7 meters.
Which is more expensive, the L-159 ALCA or YS-11?
The L-159 ALCA is more expensive at approximately $9.0 million per unit compared to the YS-11 at $2.2 million.
Which entered service first, the L-159 ALCA or YS-11?
The YS-11 entered service first in 1965, 35 years before the L-159 ALCA which entered service in 2000.
Which has been built in greater numbers, the L-159 ALCA or YS-11?
The YS-11 has been produced in greater numbers with 182 units compared to 72 units of the L-159 ALCA.