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L-39 Albatros vs SW-4 Puszczyk

L-39 Albatros vs SW-4 Puszczyk at a glance — top speed 750 vs 260 km/h, range 1,100 vs 790 km, max takeoff weight 4,700 vs 1,800 kg, built 2,900 vs 40 units.

Aero L-39 Albatros military training aircraft side profile drawing
🇨🇿 L-39 Albatros
PZL-Świdnik SW-4 Puszczyk military training aircraft side profile drawing
🇵🇱 SW-4 Puszczyk
Specifications
L-39 Albatros SW-4 Puszczyk
Origin country 🇨🇿 Czechia 🇵🇱 Poland
Category Military Training Aircraft Military Training Aircraft
Manufacturer Aero PZL-Świdnik
First flight 4 November 1968 29 October 1996
Year introduced 1972 2002
Number produced 2900 units 40 units
Average unit price $1 million $700K
Wing area 18.8 m² -- m²
Wingspan 9.5 m 9.0 m
Height 4.8 m 3.1 m
Length 12.1 m 10.6 m
Maximum speed 750 km/h 260 km/h
Operational range 1,100 km 790 km
Service ceiling 11,500 m 5,200 m
Max. takeoff weight 4,700 kg 1,800 kg
Empty weight 3,459 kg 1,050 kg
Total thrust 1 x 1,720 kgf 1 x 336 kW
Performance Radar Chart
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Frequently Asked Questions

Which is faster, the L-39 Albatros or SW-4 Puszczyk?
The L-39 Albatros is faster with a maximum speed of 750 km/h compared to the SW-4 Puszczyk's 260 km/h, a difference of 490 km/h.
Which has longer range, the L-39 Albatros or SW-4 Puszczyk?
The L-39 Albatros has a longer range at 1,100 km compared to the SW-4 Puszczyk's 790 km.
Which can fly higher, the L-39 Albatros or SW-4 Puszczyk?
The L-39 Albatros has a higher service ceiling at 11,500 meters (37,729 ft) compared to the SW-4 Puszczyk's 5,200 meters (17,060 ft).
Which is heavier, the L-39 Albatros or SW-4 Puszczyk?
The L-39 Albatros has a higher maximum takeoff weight at 4,700 kg compared to the SW-4 Puszczyk's 1,800 kg.
Which is larger, the L-39 Albatros or SW-4 Puszczyk?
The L-39 Albatros is longer at 12.1 meters compared to the SW-4 Puszczyk's 10.6 meters.
Which is more expensive, the L-39 Albatros or SW-4 Puszczyk?
The L-39 Albatros is more expensive at approximately $1.0 million per unit compared to the SW-4 Puszczyk at $0.7 million.
Which entered service first, the L-39 Albatros or SW-4 Puszczyk?
The L-39 Albatros entered service first in 1972, 30 years before the SW-4 Puszczyk which entered service in 2002.
Which has been built in greater numbers, the L-39 Albatros or SW-4 Puszczyk?
The L-39 Albatros has been produced in greater numbers with 2,900 units compared to 40 units of the SW-4 Puszczyk.