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L-29 Delfin vs T-28 Trojan

L-29 Delfin vs T-28 Trojan at a glance — top speed 655 vs 552 km/h, range 894 vs 1,710 km, max takeoff weight 3,540 vs 3,856 kg, built 3,665 vs 1,948 units.

Aero L-29 Delfin military training aircraft side profile drawing
🇨🇿 L-29 Delfin
North American T-28 Trojan military training aircraft side profile drawing
🇺🇸 T-28 Trojan
Specifications
L-29 Delfin T-28 Trojan
Origin country 🇨🇿 Czechia 🇺🇸 United States
Category Military Training Aircraft Military Training Aircraft
Manufacturer Aero North American
First flight 5 April 1959 24 September 1949
Year introduced 1961 1950
Number produced 3665 units 1948 units
Average unit price $200K --
Wing area 20.0 m² 24.9 m²
Wingspan 10.3 m 12.2 m
Height 3.1 m 3.9 m
Length 10.8 m 10.1 m
Maximum speed 655 km/h 552 km/h
Operational range 894 km 1,710 km
Service ceiling 11,500 m 10,800 m
Max. takeoff weight 3,540 kg 3,856 kg
Empty weight 2,280 kg 2,914 kg
Total thrust 1 x 890 kgf 1 x 1,063 kW
Performance Radar Chart
Change comparison vs
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Frequently Asked Questions

Which is faster, the L-29 Delfin or T-28 Trojan?
The L-29 Delfin is faster with a maximum speed of 655 km/h compared to the T-28 Trojan's 552 km/h, a difference of 103 km/h.
Which has longer range, the L-29 Delfin or T-28 Trojan?
The T-28 Trojan has a longer range at 1,710 km compared to the L-29 Delfin's 894 km.
Which can fly higher, the L-29 Delfin or T-28 Trojan?
The L-29 Delfin has a higher service ceiling at 11,500 meters (37,729 ft) compared to the T-28 Trojan's 10,800 meters (35,433 ft).
Which is heavier, the L-29 Delfin or T-28 Trojan?
The T-28 Trojan has a higher maximum takeoff weight at 3,856 kg compared to the L-29 Delfin's 3,540 kg.
Which is larger, the L-29 Delfin or T-28 Trojan?
The L-29 Delfin is longer at 10.8 meters compared to the T-28 Trojan's 10.1 meters.
Which entered service first, the L-29 Delfin or T-28 Trojan?
The T-28 Trojan entered service first in 1950, 11 years before the L-29 Delfin which entered service in 1961.
Which has been built in greater numbers, the L-29 Delfin or T-28 Trojan?
The L-29 Delfin has been produced in greater numbers with 3,665 units compared to 1,948 units of the T-28 Trojan.