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L-29 Delfin vs T-34 Mentor

L-29 Delfin vs T-34 Mentor at a glance — top speed 655 vs 396 km/h, range 894 vs 1,311 km, max takeoff weight 3,540 vs 4,300 kg, built 3,665 vs 2,300 units.

Aero L-29 Delfin military training aircraft side profile drawing
🇨🇿 L-29 Delfin
Beechcraft T-34 Mentor military training aircraft side profile drawing
🇺🇸 T-34 Mentor
Specifications
L-29 Delfin T-34 Mentor
Origin country 🇨🇿 Czechia 🇺🇸 United States
Category Military Training Aircraft Military Training Aircraft
Manufacturer Aero Beechcraft
First flight 5 April 1959 2 December 1948
Year introduced 1961 1953
Number produced 3665 units 2300 units
Average unit price $200K --
Wing area 20.0 m² 16.7 m²
Wingspan 10.3 m 10.2 m
Height 3.1 m 2.9 m
Length 10.8 m 8.8 m
Maximum speed 655 km/h 396 km/h
Operational range 894 km 1,311 km
Service ceiling 11,500 m 9,144 m
Max. takeoff weight 3,540 kg 4,300 kg
Empty weight 2,280 kg 2,960 kg
Total thrust 1 x 890 kgf 1 x 559 kW
Performance Radar Chart
Change comparison vs
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Frequently Asked Questions

Which is faster, the L-29 Delfin or T-34 Mentor?
The L-29 Delfin is faster with a maximum speed of 655 km/h compared to the T-34 Mentor's 396 km/h, a difference of 259 km/h.
Which has longer range, the L-29 Delfin or T-34 Mentor?
The T-34 Mentor has a longer range at 1,311 km compared to the L-29 Delfin's 894 km.
Which can fly higher, the L-29 Delfin or T-34 Mentor?
The L-29 Delfin has a higher service ceiling at 11,500 meters (37,729 ft) compared to the T-34 Mentor's 9,144 meters (30,000 ft).
Which is heavier, the L-29 Delfin or T-34 Mentor?
The T-34 Mentor has a higher maximum takeoff weight at 4,300 kg compared to the L-29 Delfin's 3,540 kg.
Which is larger, the L-29 Delfin or T-34 Mentor?
The L-29 Delfin is longer at 10.8 meters compared to the T-34 Mentor's 8.8 meters.
Which entered service first, the L-29 Delfin or T-34 Mentor?
The T-34 Mentor entered service first in 1953, 8 years before the L-29 Delfin which entered service in 1961.
Which has been built in greater numbers, the L-29 Delfin or T-34 Mentor?
The L-29 Delfin has been produced in greater numbers with 3,665 units compared to 2,300 units of the T-34 Mentor.