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L-39 Albatros vs Robinson R44 Raven

L-39 Albatros vs Robinson R44 Raven at a glance — top speed 750 vs 240 km/h, range 1,100 vs 560 km, max takeoff weight 4,700 vs 1,134 kg, built 2,900 vs 6,331 units.

Aero L-39 Albatros military training aircraft side profile drawing
🇨🇿 L-39 Albatros
Specifications
L-39 Albatros Robinson R44 Raven
Origin country 🇨🇿 Czechia 🇺🇸 United States
Category Military Training Aircraft Military Training Aircraft
Manufacturer Aero Robinson
First flight 4 November 1968 31 March 1990
Year introduced 1972 1993
Number produced 2900 units 6331 units
Average unit price $1 million $600K
Wing area 18.8 m² -- m²
Wingspan 9.5 m 10.0 m
Height 4.8 m 3.3 m
Length 12.1 m 11.7 m
Maximum speed 750 km/h 240 km/h
Operational range 1,100 km 560 km
Service ceiling 11,500 m 4,300 m
Max. takeoff weight 4,700 kg 1,134 kg
Empty weight 3,459 kg 683 kg
Total thrust 1 x 1,720 kgf 1 x 183 kW
Performance Radar Chart
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Frequently Asked Questions

Which is faster, the L-39 Albatros or Robinson R44 Raven?
The L-39 Albatros is faster with a maximum speed of 750 km/h compared to the Robinson R44 Raven's 240 km/h, a difference of 510 km/h.
Which has longer range, the L-39 Albatros or Robinson R44 Raven?
The L-39 Albatros has a longer range at 1,100 km compared to the Robinson R44 Raven's 560 km.
Which can fly higher, the L-39 Albatros or Robinson R44 Raven?
The L-39 Albatros has a higher service ceiling at 11,500 meters (37,729 ft) compared to the Robinson R44 Raven's 4,300 meters (14,107 ft).
Which is heavier, the L-39 Albatros or Robinson R44 Raven?
The L-39 Albatros has a higher maximum takeoff weight at 4,700 kg compared to the Robinson R44 Raven's 1,134 kg.
Which is larger, the L-39 Albatros or Robinson R44 Raven?
The L-39 Albatros is longer at 12.1 meters compared to the Robinson R44 Raven's 11.7 meters.
Which is more expensive, the L-39 Albatros or Robinson R44 Raven?
The L-39 Albatros is more expensive at approximately $1.0 million per unit compared to the Robinson R44 Raven at $0.6 million.
Which entered service first, the L-39 Albatros or Robinson R44 Raven?
The L-39 Albatros entered service first in 1972, 21 years before the Robinson R44 Raven which entered service in 1993.
Which has been built in greater numbers, the L-39 Albatros or Robinson R44 Raven?
The Robinson R44 Raven has been produced in greater numbers with 6,331 units compared to 2,900 units of the L-39 Albatros.