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Let L-410 vs PA-34 Seneca

Let L-410 vs PA-34 Seneca at a glance — top speed 365 vs 378 km/h, range 1,500 vs 1,611 km, max takeoff weight 5,800 vs 2,155 kg, built 1,200 vs 5,037 units.

Let L-410 military transport aircraft side profile drawing
🇨🇿 Let L-410
Piper PA-34 Seneca military transport aircraft side profile drawing
🇺🇸 PA-34 Seneca
Specifications
Let L-410 PA-34 Seneca
Origin country 🇨🇿 Czechia 🇺🇸 United States
Category Military Transport Aircraft Military Transport Aircraft
Manufacturer Let Piper
First flight 16 April 1969 25 April 1967
Year introduced 1970 1971
Number produced 1200 units 5037 units
Average unit price -- --
Wing area 35.2 m² 19.4 m²
Wingspan 19.5 m 11.9 m
Height 5.8 m 3.0 m
Length 14.5 m 8.7 m
Maximum speed 365 km/h 378 km/h
Operational range 1,500 km 1,611 km
Service ceiling 7,000 m 7,620 m
Max. takeoff weight 5,800 kg 2,155 kg
Empty weight 3,800 kg 1,457 kg
Total thrust 2 x 575 kW 2 x 164 kW
Performance Radar Chart
Change comparison vs
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Frequently Asked Questions

Which is faster, the Let L-410 or PA-34 Seneca?
The PA-34 Seneca is faster with a maximum speed of 378 km/h compared to the Let L-410's 365 km/h, a difference of 13 km/h.
Which has longer range, the Let L-410 or PA-34 Seneca?
The PA-34 Seneca has a longer range at 1,611 km compared to the Let L-410's 1,500 km.
Which can fly higher, the Let L-410 or PA-34 Seneca?
The PA-34 Seneca has a higher service ceiling at 7,620 meters (25,000 ft) compared to the Let L-410's 7,000 meters (22,965 ft).
Which is heavier, the Let L-410 or PA-34 Seneca?
The Let L-410 has a higher maximum takeoff weight at 5,800 kg compared to the PA-34 Seneca's 2,155 kg.
Which is larger, the Let L-410 or PA-34 Seneca?
The Let L-410 is longer at 14.5 meters compared to the PA-34 Seneca's 8.7 meters.
Which entered service first, the Let L-410 or PA-34 Seneca?
The Let L-410 entered service first in 1970, 1 years before the PA-34 Seneca which entered service in 1971.
Which has been built in greater numbers, the Let L-410 or PA-34 Seneca?
The PA-34 Seneca has been produced in greater numbers with 5,037 units compared to 1,200 units of the Let L-410.