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L-29 Delfin vs T-25 Universal

L-29 Delfin vs T-25 Universal at a glance — top speed 655 vs 300 km/h, range 894 vs 1,500 km, max takeoff weight 3,540 vs 1,700 kg, built 3,665 vs 189 units.

Aero L-29 Delfin military training aircraft side profile drawing
🇨🇿 L-29 Delfin
Neiva T-25 Universal military training aircraft side profile drawing
🇧🇷 T-25 Universal
Specifications
L-29 Delfin T-25 Universal
Origin country 🇨🇿 Czechia 🇧🇷 Brazil
Category Military Training Aircraft Military Training Aircraft
Manufacturer Aero Neiva
First flight 5 April 1959 29 April 1966
Year introduced 1961 1971
Number produced 3665 units 189 units
Average unit price $200K --
Wing area 20.0 m² 17.2 m²
Wingspan 10.3 m 11.0 m
Height 3.1 m 3.0 m
Length 10.8 m 8.6 m
Maximum speed 655 km/h 300 km/h
Operational range 894 km 1,500 km
Service ceiling 11,500 m 6,100 m
Max. takeoff weight 3,540 kg 1,700 kg
Empty weight 2,280 kg 1,150 kg
Total thrust 1 x 890 kgf 1 x 220 kW
Performance Radar Chart
Change comparison vs
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Frequently Asked Questions

Which is faster, the L-29 Delfin or T-25 Universal?
The L-29 Delfin is faster with a maximum speed of 655 km/h compared to the T-25 Universal's 300 km/h, a difference of 355 km/h.
Which has longer range, the L-29 Delfin or T-25 Universal?
The T-25 Universal has a longer range at 1,500 km compared to the L-29 Delfin's 894 km.
Which can fly higher, the L-29 Delfin or T-25 Universal?
The L-29 Delfin has a higher service ceiling at 11,500 meters (37,729 ft) compared to the T-25 Universal's 6,100 meters (20,013 ft).
Which is heavier, the L-29 Delfin or T-25 Universal?
The L-29 Delfin has a higher maximum takeoff weight at 3,540 kg compared to the T-25 Universal's 1,700 kg.
Which is larger, the L-29 Delfin or T-25 Universal?
The L-29 Delfin is longer at 10.8 meters compared to the T-25 Universal's 8.6 meters.
Which entered service first, the L-29 Delfin or T-25 Universal?
The L-29 Delfin entered service first in 1961, 10 years before the T-25 Universal which entered service in 1971.
Which has been built in greater numbers, the L-29 Delfin or T-25 Universal?
The L-29 Delfin has been produced in greater numbers with 3,665 units compared to 189 units of the T-25 Universal.