L-29 Delfin vs T-23 Uirapuru
Overview
The L-29 Delfin and the T-23 Uirapuru are both Military Training Aircraft, manufactured by Aero and Aerotec respectively.
The L-29 Delfin reaches 655 km/h — 2.9x the T-23 Uirapuru's 225 km/h. The L-29 Delfin has an operational range of 894 km vs 800 km for the T-23 Uirapuru. The L-29 Delfin operates at altitudes up to 11,500 m compared to 4,500 m for the T-23 Uirapuru. At 3,540 kg MTOW, the L-29 Delfin is 4.2x the T-23 Uirapuru's 840 kg.
The L-29 Delfin has been produced in 3,665 units vs 155 for the T-23 Uirapuru. The L-29 Delfin first flew 6 years before the T-23 Uirapuru (1959 vs 1965).
| 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 | $200K |
| Brazilian military trainer aircraft, developed in the mid-1960s, used for primary flight training by South American air forces. | |
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| Origin country | 🇧🇷 Brazil |
| Category | Military Training Aircraft |
| Manufacturer | Aerotec |
| First flight | 2 June 1965 |
| Year introduced | 1968 |
| Number produced | 155 units |
| Average unit price | -- |
| 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—‰ |
| Wing area | 13.5 m² ◉ |
| Wingspan | 8.5 m â—‰ |
| Height | 2.7 m â—‰ |
| Length | 6.6 m â—‰ |
| Maximum speed | 225 km/h â—‰ |
| Operational range | 800 km â—‰ |
| Service ceiling | 4,500 m â—‰ |
| Max. takeoff weight | 840 kg â—‰ |
| Empty weight | 540 kg â—‰ |
| Total thrust | 1 x 120 kW â—‰ |
Performance Radar Chart
Detailed Comparison
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Frequently Asked Questions
Which is faster, the L-29 Delfin or T-23 Uirapuru?
The L-29 Delfin is faster with a maximum speed of 655 km/h compared to the T-23 Uirapuru's 225 km/h, a difference of 430 km/h.
Which has longer range, the L-29 Delfin or T-23 Uirapuru?
The L-29 Delfin has a longer range at 894 km compared to the T-23 Uirapuru's 800 km.
Which can fly higher, the L-29 Delfin or T-23 Uirapuru?
The L-29 Delfin has a higher service ceiling at 11,500 meters (37,729 ft) compared to the T-23 Uirapuru's 4,500 meters (14,763 ft).
Which is heavier, the L-29 Delfin or T-23 Uirapuru?
The L-29 Delfin has a higher maximum takeoff weight at 3,540 kg compared to the T-23 Uirapuru's 840 kg.
Which is larger, the L-29 Delfin or T-23 Uirapuru?
The L-29 Delfin is longer at 10.8 meters compared to the T-23 Uirapuru's 6.6 meters.
Which entered service first, the L-29 Delfin or T-23 Uirapuru?
The L-29 Delfin entered service first in 1961, 7 years before the T-23 Uirapuru which entered service in 1968.
Which has been built in greater numbers, the L-29 Delfin or T-23 Uirapuru?
The L-29 Delfin has been produced in greater numbers with 3,665 units compared to 155 units of the T-23 Uirapuru.