DA42 Twin Star vs L-29 Delfin
The DA42 Twin Star and the L-29 Delfin are both Military Training Aircraft, manufactured by Diamond and Aero respectively. Top speed is 354 km/h for the DA42 Twin Star vs 655 km/h for the L-29 Delfin. The DA42 Twin Star has an operational range of 2,250 km vs 894 km for the L-29 Delfin. The L-29 Delfin operates at altitudes up to 11,500 m compared to 9,000 m for the DA42 Twin Star. The DA42 Twin Star has been produced in 600 units vs 3,665 for the L-29 Delfin. Unit cost is $1.3M for the DA42 Twin Star vs $0.2M for the L-29 Delfin. The L-29 Delfin first flew 43 years before the DA42 Twin Star (1959 vs 2002).
| Austrian twin-engine propeller-driven airplane, notable for its utility in civil aviation and pilot training post-2004. | |
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| Origin country | 🇦🇹 Austria |
| Category | Military Training Aircraft |
| Manufacturer | Diamond |
| First flight | 9 December 2002 |
| Year introduced | 2004 |
| Number produced | 600 units |
| Average unit price | $1.3 million |
| Czechoslovakian jet trainer, utilized extensively during the Cold War, and exported broadly to Warsaw Pact and other nations. | |
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| Origin country | 🇨🇿 Czechia |
| Category | Military Training Aircraft |
| Manufacturer | Aero |
| First flight | 5 April 1959 |
| Year introduced | 1961 |
| Number produced | 3665 units |
| Average unit price | $0.2 million |
| Wing area | 16.3 m² ◉ |
| Wingspan | 13.4 m â—‰ |
| Height | 2.5 m â—‰ |
| Length | 8.0 m â—‰ |
| Maximum speed | 354 km/h â—‰ |
| Operational range | 2,250 km â—‰ |
| Service ceiling | 9,000 m â—‰ |
| Max. takeoff weight | 2,000 kg â—‰ |
| Empty weight | 1,200 kg â—‰ |
| Total thrust | 2 x 100 kW â—‰ |
| Wing area | 20.0 m² ◉ |
| Wingspan | 10.3 m â—‰ |
| Height | 3.1 m â—‰ |
| Length | 10.8 m â—‰ |
| Maximum speed | 655 km/h â—‰ |
| Operational range | 894 km â—‰ |
| Service ceiling | 11,500 m â—‰ |
| Max. takeoff weight | 3,540 kg â—‰ |
| Empty weight | 2,280 kg â—‰ |
| Total thrust | 1 x 890 kgf â—‰ |
Performance Radar Chart
Frequently Asked Questions
Which is faster, the DA42 Twin Star or L-29 Delfin?
The L-29 Delfin is faster with a maximum speed of 655 km/h compared to the DA42 Twin Star's 354 km/h, a difference of 301 km/h.
Which has longer range, the DA42 Twin Star or L-29 Delfin?
The DA42 Twin Star has a longer range at 2,250 km compared to the L-29 Delfin's 894 km.
Which can fly higher, the DA42 Twin Star or L-29 Delfin?
The L-29 Delfin has a higher service ceiling at 11,500 meters (37,729 ft) compared to the DA42 Twin Star's 9,000 meters (29,527 ft).
Which is heavier, the DA42 Twin Star or L-29 Delfin?
The L-29 Delfin has a higher maximum takeoff weight at 3,540 kg compared to the DA42 Twin Star's 2,000 kg.
Which is larger, the DA42 Twin Star or L-29 Delfin?
The L-29 Delfin is longer at 10.8 meters compared to the DA42 Twin Star's 8.0 meters.
Which is more expensive, the DA42 Twin Star or L-29 Delfin?
The DA42 Twin Star is more expensive at approximately $1.3 million per unit compared to the L-29 Delfin at $0.2 million.
Which entered service first, the DA42 Twin Star or L-29 Delfin?
The L-29 Delfin entered service first in 1961, 43 years before the DA42 Twin Star which entered service in 2004.
Which has been built in greater numbers, the DA42 Twin Star or L-29 Delfin?
The L-29 Delfin has been produced in greater numbers with 3,665 units compared to 600 units of the DA42 Twin Star.