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Let L-410 vs PA-31 Navajo

Let L-410 vs PA-31 Navajo at a glance — top speed 365 vs 420 km/h, range 1,500 vs 1,875 km, max takeoff weight 5,800 vs 2,948 kg, built 1,200 vs 3,942 units.

Let L-410 military transport aircraft side profile drawing
🇨🇿 Let L-410
Piper PA-31 Navajo military transport aircraft side profile drawing
🇺🇸 PA-31 Navajo
Specifications
Let L-410 PA-31 Navajo
Origin country 🇨🇿 Czechia 🇺🇸 United States
Category Military Transport Aircraft Military Transport Aircraft
Manufacturer Let Piper
First flight 16 April 1969 30 September 1964
Year introduced 1970 1967
Number produced 1200 units 3942 units
Average unit price -- --
Wing area 35.2 m² 21.0 m²
Wingspan 19.5 m 12.4 m
Height 5.8 m 4.0 m
Length 14.5 m 9.9 m
Maximum speed 365 km/h 420 km/h
Operational range 1,500 km 1,875 km
Service ceiling 7,000 m 8,016 m
Max. takeoff weight 5,800 kg 2,948 kg
Empty weight 3,800 kg 1,783 kg
Total thrust 2 x 575 kW 2 x 231 kW
Performance Radar Chart
Change comparison vs
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Frequently Asked Questions

Which is faster, the Let L-410 or PA-31 Navajo?
The PA-31 Navajo is faster with a maximum speed of 420 km/h compared to the Let L-410's 365 km/h, a difference of 55 km/h.
Which has longer range, the Let L-410 or PA-31 Navajo?
The PA-31 Navajo has a longer range at 1,875 km compared to the Let L-410's 1,500 km.
Which can fly higher, the Let L-410 or PA-31 Navajo?
The PA-31 Navajo has a higher service ceiling at 8,016 meters (26,299 ft) compared to the Let L-410's 7,000 meters (22,965 ft).
Which is heavier, the Let L-410 or PA-31 Navajo?
The Let L-410 has a higher maximum takeoff weight at 5,800 kg compared to the PA-31 Navajo's 2,948 kg.
Which is larger, the Let L-410 or PA-31 Navajo?
The Let L-410 is longer at 14.5 meters compared to the PA-31 Navajo's 9.9 meters.
Which entered service first, the Let L-410 or PA-31 Navajo?
The PA-31 Navajo entered service first in 1967, 3 years before the Let L-410 which entered service in 1970.
Which has been built in greater numbers, the Let L-410 or PA-31 Navajo?
The PA-31 Navajo has been produced in greater numbers with 3,942 units compared to 1,200 units of the Let L-410.