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Kawasaki T-4 vs KT-1 Woongbi

Kawasaki T-4 vs KT-1 Woongbi at a glance — top speed 1,038 vs 574 km/h, range 1,668 vs 2,070 km, max takeoff weight 7,500 vs 2,540 kg, built 200 vs 178 units.

Kawasaki T-4 military training aircraft side profile drawing
🇯🇵 Kawasaki T-4
KAI KT-1 Woongbi military training aircraft side profile drawing
🇰🇷 KT-1 Woongbi
Specifications
Kawasaki T-4 KT-1 Woongbi
Origin country 🇯🇵 Japan 🇰🇷 South Korea
Category Military Training Aircraft Military Training Aircraft
Manufacturer Kawasaki KAI
First flight 29 July 1985 12 December 1991
Year introduced 1988 2000
Number produced 200 units 178 units
Average unit price -- $9 million
Wing area 21.0 m² 16.0 m²
Wingspan 9.9 m 10.6 m
Height 4.6 m 3.7 m
Length 13.0 m 10.3 m
Maximum speed 1038 km/h 574 km/h
Operational range 1,668 km 2,070 km
Service ceiling 15,240 m 11,582 m
Max. takeoff weight 7,500 kg 2,540 kg
Empty weight 3,790 kg 1,910 kg
Total thrust 2 x 1,597 kgf 1 x 708 kW
Performance Radar Chart
Change comparison vs
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Frequently Asked Questions

Which is faster, the Kawasaki T-4 or KT-1 Woongbi?
The Kawasaki T-4 is faster with a maximum speed of 1,038 km/h compared to the KT-1 Woongbi's 574 km/h, a difference of 464 km/h.
Which has longer range, the Kawasaki T-4 or KT-1 Woongbi?
The KT-1 Woongbi has a longer range at 2,070 km compared to the Kawasaki T-4's 1,668 km.
Which can fly higher, the Kawasaki T-4 or KT-1 Woongbi?
The Kawasaki T-4 has a higher service ceiling at 15,240 meters (50,000 ft) compared to the KT-1 Woongbi's 11,582 meters (37,998 ft).
Which is heavier, the Kawasaki T-4 or KT-1 Woongbi?
The Kawasaki T-4 has a higher maximum takeoff weight at 7,500 kg compared to the KT-1 Woongbi's 2,540 kg.
Which is larger, the Kawasaki T-4 or KT-1 Woongbi?
The Kawasaki T-4 is longer at 13.0 meters compared to the KT-1 Woongbi's 10.3 meters.
Which entered service first, the Kawasaki T-4 or KT-1 Woongbi?
The Kawasaki T-4 entered service first in 1988, 12 years before the KT-1 Woongbi which entered service in 2000.
Which has been built in greater numbers, the Kawasaki T-4 or KT-1 Woongbi?
The Kawasaki T-4 has been produced in greater numbers with 200 units compared to 178 units of the KT-1 Woongbi.