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KT-1 Woongbi vs TS-11 Iskra

KT-1 Woongbi vs TS-11 Iskra at a glance — top speed 574 vs 720 km/h, range 2,070 vs 1,250 km, max takeoff weight 2,540 vs 3,840 kg, built 178 vs 424 units.

KAI KT-1 Woongbi military training aircraft side profile drawing
🇰🇷 KT-1 Woongbi
PZL Mielec TS-11 Iskra military training aircraft side profile drawing
🇵🇱 TS-11 Iskra
Specifications
KT-1 Woongbi TS-11 Iskra
Origin country 🇰🇷 South Korea 🇵🇱 Poland
Category Military Training Aircraft Military Training Aircraft
Manufacturer KAI PZL Mielec
First flight 12 December 1991 5 February 1960
Year introduced 2000 1964
Number produced 178 units 424 units
Average unit price $9 million --
Wing area 16.0 m² 17.5 m²
Wingspan 10.6 m 10.1 m
Height 3.7 m 3.5 m
Length 10.3 m 11.2 m
Maximum speed 574 km/h 720 km/h
Operational range 2,070 km 1,250 km
Service ceiling 11,582 m 11,000 m
Max. takeoff weight 2,540 kg 3,840 kg
Empty weight 1,910 kg 2,560 kg
Total thrust 1 x 708 kW 1 x 1,000 kgf
Performance Radar Chart
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Frequently Asked Questions

Which is faster, the KT-1 Woongbi or TS-11 Iskra?
The TS-11 Iskra is faster with a maximum speed of 720 km/h compared to the KT-1 Woongbi's 574 km/h, a difference of 146 km/h.
Which has longer range, the KT-1 Woongbi or TS-11 Iskra?
The KT-1 Woongbi has a longer range at 2,070 km compared to the TS-11 Iskra's 1,250 km.
Which can fly higher, the KT-1 Woongbi or TS-11 Iskra?
The KT-1 Woongbi has a higher service ceiling at 11,582 meters (37,998 ft) compared to the TS-11 Iskra's 11,000 meters (36,089 ft).
Which is heavier, the KT-1 Woongbi or TS-11 Iskra?
The TS-11 Iskra has a higher maximum takeoff weight at 3,840 kg compared to the KT-1 Woongbi's 2,540 kg.
Which is larger, the KT-1 Woongbi or TS-11 Iskra?
The TS-11 Iskra is longer at 11.2 meters compared to the KT-1 Woongbi's 10.3 meters.
Which entered service first, the KT-1 Woongbi or TS-11 Iskra?
The TS-11 Iskra entered service first in 1964, 36 years before the KT-1 Woongbi which entered service in 2000.
Which has been built in greater numbers, the KT-1 Woongbi or TS-11 Iskra?
The TS-11 Iskra has been produced in greater numbers with 424 units compared to 178 units of the KT-1 Woongbi.