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DA42 Twin Star vs JL-9

Diamond DA42 Twin Star military training aircraft side profile drawing
🇦🇹 DA42 Twin Star
Guizhou JL-9 military training aircraft side profile drawing
🇨🇳 JL-9
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Specifications
DA42 Twin Star JL-9
Origin country 🇦🇹 Austria 🇨🇳 China
Category Military Training Aircraft Military Training Aircraft
Manufacturer Diamond Guizhou
First flight 9 December 2002 13 December 2003
Year introduced 2004 2013
Number produced 600 units 13 units
Average unit price $1.3 million --
Wing area 16.3 m² 24.9 m²
Wingspan 13.4 m 8.3 m
Height 2.5 m 4.1 m
Length 8.0 m 14.6 m
Maximum speed 354 km/h 1100 km/h
Operational range 2,250 km 863 km
Service ceiling 9,000 m 16,000 m
Max. takeoff weight 2,000 kg 9,800 kg
Empty weight 1,200 kg 7,800 kg
Total thrust 2 x 50 kW 1 x 4,497 kgf
Performance Radar Chart

Overview

The DA42 Twin Star and the JL-9 are both Military Training Aircraft, manufactured by Diamond and Guizhou respectively.

The JL-9 reaches 1,100 km/h — 3.1x the DA42 Twin Star's 354 km/h. The DA42 Twin Star has an operational range of 2,250 km vs 863 km for the JL-9. The JL-9 operates at altitudes up to 16,000 m compared to 9,000 m for the DA42 Twin Star. At 9,800 kg MTOW, the JL-9 is 4.9x the DA42 Twin Star's 2,000 kg.

The DA42 Twin Star has been produced in 600 units vs 13 for the JL-9. The DA42 Twin Star first flew 1 years before the JL-9 (2002 vs 2003).

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Frequently Asked Questions

Which is faster, the DA42 Twin Star or JL-9?
The JL-9 is faster with a maximum speed of 1,100 km/h compared to the DA42 Twin Star's 354 km/h, a difference of 746 km/h.
Which has longer range, the DA42 Twin Star or JL-9?
The DA42 Twin Star has a longer range at 2,250 km compared to the JL-9's 863 km.
Which can fly higher, the DA42 Twin Star or JL-9?
The JL-9 has a higher service ceiling at 16,000 meters (52,493 ft) compared to the DA42 Twin Star's 9,000 meters (29,527 ft).
Which is heavier, the DA42 Twin Star or JL-9?
The JL-9 has a higher maximum takeoff weight at 9,800 kg compared to the DA42 Twin Star's 2,000 kg.
Which is larger, the DA42 Twin Star or JL-9?
The JL-9 is longer at 14.6 meters compared to the DA42 Twin Star's 8.0 meters.
Which entered service first, the DA42 Twin Star or JL-9?
The DA42 Twin Star entered service first in 2004, 9 years before the JL-9 which entered service in 2013.
Which has been built in greater numbers, the DA42 Twin Star or JL-9?
The DA42 Twin Star has been produced in greater numbers with 600 units compared to 13 units of the JL-9.