DA42 Twin Star vs L-39 Albatros
The DA42 Twin Star and the L-39 Albatros are both Military Training Aircraft, manufactured by Diamond and Aero respectively. The L-39 Albatros reaches 750 km/h — 2.1x the DA42 Twin Star's 354 km/h. The DA42 Twin Star has an operational range of 2,250 km vs 1,100 km for the L-39 Albatros. The L-39 Albatros operates at altitudes up to 11,500 m compared to 9,000 m for the DA42 Twin Star. At 4,700 kg MTOW, the L-39 Albatros is 2.4x the DA42 Twin Star's 2,000 kg. The DA42 Twin Star has been produced in 600 units vs 2,900 for the L-39 Albatros. Unit cost is $1.3M for the DA42 Twin Star vs $1M for the L-39 Albatros. The L-39 Albatros first flew 34 years before the DA42 Twin Star (1968 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 |
| Czech training jet, operational since the Cold War, deployed worldwide for various military aviation roles. | |
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| Origin country | 🇨🇿 Czechia |
| Category | Military Training Aircraft |
| Manufacturer | Aero |
| First flight | 4 November 1968 |
| Year introduced | 1972 |
| Number produced | 2900 units |
| Average unit price | $1 million |
| Wing area | 16.3 m² ◉ |
| Wingspan | 13.4 m ◉ |
| Height | 2.5 m ◉ |
| Length | 8.0 m ◉ |
| Maximum speed | 354 km/h ◉ |
| Operational range | 2,250 km ◉ |
| Service ceiling | 9,000 m ◉ |
| Max. takeoff weight | 2,000 kg ◉ |
| Empty weight | 1,200 kg ◉ |
| Total thrust | 2 x 100 kW ◉ |
| Wing area | 18.8 m² ◉ |
| Wingspan | 9.5 m ◉ |
| Height | 4.8 m ◉ |
| Length | 12.1 m ◉ |
| Maximum speed | 750 km/h ◉ |
| Operational range | 1,100 km ◉ |
| Service ceiling | 11,500 m ◉ |
| Max. takeoff weight | 4,700 kg ◉ |
| Empty weight | 3,459 kg ◉ |
| Total thrust | 1 x 1,720 kgf ◉ |
Performance Radar Chart
Frequently Asked Questions
Which is faster, the DA42 Twin Star or L-39 Albatros?
The L-39 Albatros is faster with a maximum speed of 750 km/h compared to the DA42 Twin Star's 354 km/h, a difference of 396 km/h.
Which has longer range, the DA42 Twin Star or L-39 Albatros?
The DA42 Twin Star has a longer range at 2,250 km compared to the L-39 Albatros's 1,100 km.
Which can fly higher, the DA42 Twin Star or L-39 Albatros?
The L-39 Albatros 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-39 Albatros?
The L-39 Albatros has a higher maximum takeoff weight at 4,700 kg compared to the DA42 Twin Star's 2,000 kg.
Which is larger, the DA42 Twin Star or L-39 Albatros?
The L-39 Albatros is longer at 12.1 meters compared to the DA42 Twin Star's 8.0 meters.
Which is more expensive, the DA42 Twin Star or L-39 Albatros?
The DA42 Twin Star is more expensive at approximately $1.3 million per unit compared to the L-39 Albatros at $1.0 million.
Which entered service first, the DA42 Twin Star or L-39 Albatros?
The L-39 Albatros entered service first in 1972, 32 years before the DA42 Twin Star which entered service in 2004.
Which has been built in greater numbers, the DA42 Twin Star or L-39 Albatros?
The L-39 Albatros has been produced in greater numbers with 2,900 units compared to 600 units of the DA42 Twin Star.