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Grob G-115 vs KT-1 Woongbi

Grob G-115 vs KT-1 Woongbi at a glance — top speed 270 vs 574 km/h, range 1,150 vs 2,070 km, max takeoff weight 990 vs 2,540 kg, built 204 vs 178 units.

Grob G-115 military training aircraft side profile drawing
🇩🇪 Grob G-115
KAI KT-1 Woongbi military training aircraft side profile drawing
🇰🇷 KT-1 Woongbi
Specifications
Grob G-115 KT-1 Woongbi
Origin country 🇩🇪 Germany 🇰🇷 South Korea
Category Military Training Aircraft Military Training Aircraft
Manufacturer Grob KAI
First flight 1 November 1985 12 December 1991
Year introduced 1999 2000
Number produced 204 units 178 units
Average unit price -- $9 million
Wing area 12.2 m² 16.0 m²
Wingspan 10.0 m 10.6 m
Height 2.4 m 3.7 m
Length 7.5 m 10.3 m
Maximum speed 270 km/h 574 km/h
Operational range 1,150 km 2,070 km
Service ceiling 3,048 m 11,582 m
Max. takeoff weight 990 kg 2,540 kg
Empty weight 690 kg 1,910 kg
Total thrust 1 x 134 kW 1 x 708 kW
Performance Radar Chart
Change comparison vs
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Frequently Asked Questions

Which is faster, the Grob G-115 or KT-1 Woongbi?
The KT-1 Woongbi is faster with a maximum speed of 574 km/h compared to the Grob G-115's 270 km/h, a difference of 304 km/h.
Which has longer range, the Grob G-115 or KT-1 Woongbi?
The KT-1 Woongbi has a longer range at 2,070 km compared to the Grob G-115's 1,150 km.
Which can fly higher, the Grob G-115 or KT-1 Woongbi?
The KT-1 Woongbi has a higher service ceiling at 11,582 meters (37,998 ft) compared to the Grob G-115's 3,048 meters (10,000 ft).
Which is heavier, the Grob G-115 or KT-1 Woongbi?
The KT-1 Woongbi has a higher maximum takeoff weight at 2,540 kg compared to the Grob G-115's 990 kg.
Which is larger, the Grob G-115 or KT-1 Woongbi?
The KT-1 Woongbi is longer at 10.3 meters compared to the Grob G-115's 7.5 meters.
Which entered service first, the Grob G-115 or KT-1 Woongbi?
The Grob G-115 entered service first in 1999, 1 years before the KT-1 Woongbi which entered service in 2000.
Which has been built in greater numbers, the Grob G-115 or KT-1 Woongbi?
The Grob G-115 has been produced in greater numbers with 204 units compared to 178 units of the KT-1 Woongbi.