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L-39 Albatros vs T-37 Tweet

L-39 Albatros vs T-37 Tweet at a glance — top speed 750 vs 684 km/h, range 1,100 vs 1,500 km, max takeoff weight 4,700 vs 2,980 kg, built 2,900 vs 1,269 units.

Aero L-39 Albatros military training aircraft side profile drawing
🇨🇿 L-39 Albatros
Cessna T-37 Tweet military training aircraft side profile drawing
🇺🇸 T-37 Tweet
Specifications
L-39 Albatros T-37 Tweet
Origin country 🇨🇿 Czechia 🇺🇸 United States
Category Military Training Aircraft Military Training Aircraft
Manufacturer Aero Cessna
First flight 4 November 1968 12 October 1954
Year introduced 1972 1957
Number produced 2900 units 1269 units
Average unit price $1 million --
Wing area 18.8 m² 17.0 m²
Wingspan 9.5 m 10.1 m
Height 4.8 m 2.8 m
Length 12.1 m 9.0 m
Maximum speed 750 km/h 684 km/h
Operational range 1,100 km 1,500 km
Service ceiling 11,500 m 11,948 m
Max. takeoff weight 4,700 kg 2,980 kg
Empty weight 3,459 kg 1,840 kg
Total thrust 1 x 1,720 kgf 2 x 465 kgf
Performance Radar Chart
Change comparison vs
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Frequently Asked Questions

Which is faster, the L-39 Albatros or T-37 Tweet?
The L-39 Albatros is faster with a maximum speed of 750 km/h compared to the T-37 Tweet's 684 km/h, a difference of 66 km/h.
Which has longer range, the L-39 Albatros or T-37 Tweet?
The T-37 Tweet has a longer range at 1,500 km compared to the L-39 Albatros's 1,100 km.
Which can fly higher, the L-39 Albatros or T-37 Tweet?
The T-37 Tweet has a higher service ceiling at 11,948 meters (39,199 ft) compared to the L-39 Albatros's 11,500 meters (37,729 ft).
Which is heavier, the L-39 Albatros or T-37 Tweet?
The L-39 Albatros has a higher maximum takeoff weight at 4,700 kg compared to the T-37 Tweet's 2,980 kg.
Which is larger, the L-39 Albatros or T-37 Tweet?
The L-39 Albatros is longer at 12.1 meters compared to the T-37 Tweet's 9.0 meters.
Which entered service first, the L-39 Albatros or T-37 Tweet?
The T-37 Tweet entered service first in 1957, 15 years before the L-39 Albatros which entered service in 1972.
Which has been built in greater numbers, the L-39 Albatros or T-37 Tweet?
The L-39 Albatros has been produced in greater numbers with 2,900 units compared to 1,269 units of the T-37 Tweet.