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KT-1 Woongbi vs T-37 Tweet

KT-1 Woongbi vs T-37 Tweet at a glance — top speed 574 vs 684 km/h, range 2,070 vs 1,500 km, max takeoff weight 2,540 vs 2,980 kg, built 178 vs 1,269 units.

KAI KT-1 Woongbi military training aircraft side profile drawing
🇰🇷 KT-1 Woongbi
Cessna T-37 Tweet military training aircraft side profile drawing
🇺🇸 T-37 Tweet
Specifications
KT-1 Woongbi T-37 Tweet
Origin country 🇰🇷 South Korea 🇺🇸 United States
Category Military Training Aircraft Military Training Aircraft
Manufacturer KAI Cessna
First flight 12 December 1991 12 October 1954
Year introduced 2000 1957
Number produced 178 units 1269 units
Average unit price $9 million --
Wing area 16.0 m² 17.0 m²
Wingspan 10.6 m 10.1 m
Height 3.7 m 2.8 m
Length 10.3 m 9.0 m
Maximum speed 574 km/h 684 km/h
Operational range 2,070 km 1,500 km
Service ceiling 11,582 m 11,948 m
Max. takeoff weight 2,540 kg 2,980 kg
Empty weight 1,910 kg 1,840 kg
Total thrust 1 x 708 kW 2 x 465 kgf
Performance Radar Chart
Change comparison vs
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Frequently Asked Questions

Which is faster, the KT-1 Woongbi or T-37 Tweet?
The T-37 Tweet is faster with a maximum speed of 684 km/h compared to the KT-1 Woongbi's 574 km/h, a difference of 110 km/h.
Which has longer range, the KT-1 Woongbi or T-37 Tweet?
The KT-1 Woongbi has a longer range at 2,070 km compared to the T-37 Tweet's 1,500 km.
Which can fly higher, the KT-1 Woongbi or T-37 Tweet?
The T-37 Tweet has a higher service ceiling at 11,948 meters (39,199 ft) compared to the KT-1 Woongbi's 11,582 meters (37,998 ft).
Which is heavier, the KT-1 Woongbi or T-37 Tweet?
The T-37 Tweet has a higher maximum takeoff weight at 2,980 kg compared to the KT-1 Woongbi's 2,540 kg.
Which is larger, the KT-1 Woongbi or T-37 Tweet?
The KT-1 Woongbi is longer at 10.3 meters compared to the T-37 Tweet's 9.0 meters.
Which entered service first, the KT-1 Woongbi or T-37 Tweet?
The T-37 Tweet entered service first in 1957, 43 years before the KT-1 Woongbi which entered service in 2000.
Which has been built in greater numbers, the KT-1 Woongbi or T-37 Tweet?
The T-37 Tweet has been produced in greater numbers with 1,269 units compared to 178 units of the KT-1 Woongbi.