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L-159 ALCA vs T-50 Golden Eagle

L-159 ALCA vs T-50 Golden Eagle at a glance — top speed 936 vs 1,840 km/h, range 1,570 vs 1,851 km, max takeoff weight 8,000 vs 13,472 kg, built 72 vs 200 units.

Aero L-159 ALCA military training aircraft side profile drawing
🇨🇿 L-159 ALCA
Specifications
L-159 ALCA T-50 Golden Eagle
Origin country 🇨🇿 Czechia 🇰🇷 South Korea
Category Military Training Aircraft Military Training Aircraft
Manufacturer Aero KAI
First flight 2 August 1997 20 August 2002
Year introduced 2000 2005
Number produced 72 units 200 units
Average unit price $9 million $25 million
Wing area 18.8 m² 23.7 m²
Wingspan 9.5 m 9.2 m
Height 4.9 m 4.8 m
Length 12.7 m 13.0 m
Maximum speed 936 km/h 1840 km/h
Operational range 1,570 km 1,851 km
Service ceiling 13,200 m 16,764 m
Max. takeoff weight 8,000 kg 13,472 kg
Empty weight 4,350 kg 6,441 kg
Total thrust 1 x 2,871 kgf 1 x 5,409 kgf
Performance Radar Chart
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Frequently Asked Questions

Which is faster, the L-159 ALCA or T-50 Golden Eagle?
The T-50 Golden Eagle is faster with a maximum speed of 1,840 km/h compared to the L-159 ALCA's 936 km/h, a difference of 904 km/h.
Which has longer range, the L-159 ALCA or T-50 Golden Eagle?
The T-50 Golden Eagle has a longer range at 1,851 km compared to the L-159 ALCA's 1,570 km.
Which can fly higher, the L-159 ALCA or T-50 Golden Eagle?
The T-50 Golden Eagle has a higher service ceiling at 16,764 meters (55,000 ft) compared to the L-159 ALCA's 13,200 meters (43,307 ft).
Which is heavier, the L-159 ALCA or T-50 Golden Eagle?
The T-50 Golden Eagle has a higher maximum takeoff weight at 13,472 kg compared to the L-159 ALCA's 8,000 kg.
Which is larger, the L-159 ALCA or T-50 Golden Eagle?
The T-50 Golden Eagle is longer at 13.0 meters compared to the L-159 ALCA's 12.7 meters.
Which is more expensive, the L-159 ALCA or T-50 Golden Eagle?
The T-50 Golden Eagle is more expensive at approximately $25 million per unit compared to the L-159 ALCA at $9.0 million.
Which entered service first, the L-159 ALCA or T-50 Golden Eagle?
The L-159 ALCA entered service first in 2000, 5 years before the T-50 Golden Eagle which entered service in 2005.
Which has been built in greater numbers, the L-159 ALCA or T-50 Golden Eagle?
The T-50 Golden Eagle has been produced in greater numbers with 200 units compared to 72 units of the L-159 ALCA.