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L-159 ALCA vs TS-8 Bies

L-159 ALCA vs TS-8 Bies at a glance — top speed 936 vs 312 km/h, range 1,570 vs 800 km, max takeoff weight 8,000 vs 1,600 kg, built 72 vs 251 units.

Aero L-159 ALCA military training aircraft side profile drawing
🇨🇿 L-159 ALCA
PZL Mielec TS-8 Bies military training aircraft side profile drawing
🇵🇱 TS-8 Bies
Specifications
L-159 ALCA TS-8 Bies
Origin country 🇨🇿 Czechia 🇵🇱 Poland
Category Military Training Aircraft Military Training Aircraft
Manufacturer Aero PZL Mielec
First flight 2 August 1997 23 July 1955
Year introduced 2000 1957
Number produced 72 units 251 units
Average unit price $9 million --
Wing area 18.8 m² 19.1 m²
Wingspan 9.5 m 10.5 m
Height 4.9 m 3.0 m
Length 12.7 m 8.5 m
Maximum speed 936 km/h 312 km/h
Operational range 1,570 km 800 km
Service ceiling 13,200 m 6,000 m
Max. takeoff weight 8,000 kg 1,600 kg
Empty weight 4,350 kg 1,070 kg
Total thrust 1 x 2,871 kgf 1 x 240 kW
Performance Radar Chart
Change comparison vs

Frequently Asked Questions

Which is faster, the L-159 ALCA or TS-8 Bies?
The L-159 ALCA is faster with a maximum speed of 936 km/h compared to the TS-8 Bies's 312 km/h, a difference of 624 km/h.
Which has longer range, the L-159 ALCA or TS-8 Bies?
The L-159 ALCA has a longer range at 1,570 km compared to the TS-8 Bies's 800 km.
Which can fly higher, the L-159 ALCA or TS-8 Bies?
The L-159 ALCA has a higher service ceiling at 13,200 meters (43,307 ft) compared to the TS-8 Bies's 6,000 meters (19,685 ft).
Which is heavier, the L-159 ALCA or TS-8 Bies?
The L-159 ALCA has a higher maximum takeoff weight at 8,000 kg compared to the TS-8 Bies's 1,600 kg.
Which is larger, the L-159 ALCA or TS-8 Bies?
The L-159 ALCA is longer at 12.7 meters compared to the TS-8 Bies's 8.5 meters.
Which entered service first, the L-159 ALCA or TS-8 Bies?
The TS-8 Bies entered service first in 1957, 43 years before the L-159 ALCA which entered service in 2000.
Which has been built in greater numbers, the L-159 ALCA or TS-8 Bies?
The TS-8 Bies has been produced in greater numbers with 251 units compared to 72 units of the L-159 ALCA.