Bulldog vs L-29 Delfin
The Bulldog and the L-29 Delfin are both Military Training Aircraft, manufactured by Scottish Aviation and Aero respectively. The L-29 Delfin reaches 655 km/h — 2.7x the Bulldog's 241 km/h. The Bulldog has an operational range of 1,000 km vs 894 km for the L-29 Delfin. The L-29 Delfin operates at altitudes up to 11,500 m compared to 4,877 m for the Bulldog. At 3,540 kg MTOW, the L-29 Delfin is 3.3x the Bulldog's 1,066 kg. The Bulldog has been produced in 328 units vs 3,665 for the L-29 Delfin. Unit cost is $0.14M for the Bulldog vs $0.2M for the L-29 Delfin. The L-29 Delfin first flew 10 years before the Bulldog (1959 vs 1969).
| Scottish trainer aircraft, operational during the late twentieth century, extensively deployed in military and civilian flight training. | |
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| Origin country | 🇬🇧 United Kingdom |
| Category | Military Training Aircraft |
| Manufacturer | Scottish Aviation |
| First flight | 19 May 1969 |
| Year introduced | 1971 |
| Number produced | 328 units |
| Average unit price | $0.1 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 | 12.0 m² ◉ |
| Wingspan | 10.1 m ◉ |
| Height | 2.7 m ◉ |
| Length | 7.1 m ◉ |
| Maximum speed | 241 km/h ◉ |
| Operational range | 1,000 km ◉ |
| Service ceiling | 4,877 m ◉ |
| Max. takeoff weight | 1,066 kg ◉ |
| Empty weight | 649 kg ◉ |
| Total thrust | 1 x 149 kW ◉ |
| Wing area | 20.0 m² ◉ |
| Wingspan | 10.3 m ◉ |
| Height | 3.1 m ◉ |
| Length | 10.8 m ◉ |
| Maximum speed | 655 km/h ◉ |
| Operational range | 894 km ◉ |
| Service ceiling | 11,500 m ◉ |
| Max. takeoff weight | 3,540 kg ◉ |
| Empty weight | 2,280 kg ◉ |
| Total thrust | 1 x 890 kgf ◉ |
Performance Radar Chart
Frequently Asked Questions
Which is faster, the Bulldog or L-29 Delfin?
The L-29 Delfin is faster with a maximum speed of 655 km/h compared to the Bulldog's 241 km/h, a difference of 414 km/h.
Which has longer range, the Bulldog or L-29 Delfin?
The Bulldog has a longer range at 1,000 km compared to the L-29 Delfin's 894 km.
Which can fly higher, the Bulldog or L-29 Delfin?
The L-29 Delfin has a higher service ceiling at 11,500 meters (37,729 ft) compared to the Bulldog's 4,877 meters (16,000 ft).
Which is heavier, the Bulldog or L-29 Delfin?
The L-29 Delfin has a higher maximum takeoff weight at 3,540 kg compared to the Bulldog's 1,066 kg.
Which is larger, the Bulldog or L-29 Delfin?
The L-29 Delfin is longer at 10.8 meters compared to the Bulldog's 7.1 meters.
Which is more expensive, the Bulldog or L-29 Delfin?
The L-29 Delfin is more expensive at approximately $0.2 million per unit compared to the Bulldog at $0.1 million.
Which entered service first, the Bulldog or L-29 Delfin?
The L-29 Delfin entered service first in 1961, 10 years before the Bulldog which entered service in 1971.
Which has been built in greater numbers, the Bulldog or L-29 Delfin?
The L-29 Delfin has been produced in greater numbers with 3,665 units compared to 328 units of the Bulldog.