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A-50 Mainstay vs King Air 350

A-50 Mainstay vs King Air 350 at a glance — top speed 900 vs 578 km/h, range 7,500 vs 3,345 km, max takeoff weight 190,000 vs 6,804 kg, built 42 vs 4,442 units.

Beriev A-50 Mainstay military special mission aircraft side profile drawing
🇷🇺 A-50 Mainstay
Beechcraft King Air 350 military special mission aircraft side profile drawing
🇺🇸 King Air 350
Specifications
A-50 Mainstay King Air 350
Origin country 🇷🇺 Russia 🇺🇸 United States
Category Military Special Mission Aircraft Military Special Mission Aircraft
Manufacturer Beriev Beechcraft
First flight 19 December 1978 27 October 1972
Year introduced 1985 1972
Number produced 42 units 4442 units
Average unit price $300 million $7.8 million
Wing area 300.0 m² -- m²
Wingspan 50.6 m 17.7 m
Height 14.8 m 4.4 m
Length 46.6 m 14.2 m
Maximum speed 900 km/h 578 km/h
Operational range 7,500 km 3,345 km
Service ceiling 15,500 m 10,668 m
Max. takeoff weight 190,000 kg 6,804 kg
Empty weight 61,000 kg 4,516 kg
Total thrust 4 x 12,000 kgf 2 x 783 kW
Performance Radar Chart
Change comparison vs

Frequently Asked Questions

Which is faster, the A-50 Mainstay or King Air 350?
The A-50 Mainstay is faster with a maximum speed of 900 km/h compared to the King Air 350's 578 km/h, a difference of 322 km/h.
Which has longer range, the A-50 Mainstay or King Air 350?
The A-50 Mainstay has a longer range at 7,500 km compared to the King Air 350's 3,345 km.
Which can fly higher, the A-50 Mainstay or King Air 350?
The A-50 Mainstay has a higher service ceiling at 15,500 meters (50,853 ft) compared to the King Air 350's 10,668 meters (35,000 ft).
Which is heavier, the A-50 Mainstay or King Air 350?
The A-50 Mainstay has a higher maximum takeoff weight at 190,000 kg compared to the King Air 350's 6,804 kg.
Which is larger, the A-50 Mainstay or King Air 350?
The A-50 Mainstay is longer at 46.6 meters compared to the King Air 350's 14.2 meters.
Which is more expensive, the A-50 Mainstay or King Air 350?
The A-50 Mainstay is more expensive at approximately $300 million per unit compared to the King Air 350 at $7.8 million.
Which entered service first, the A-50 Mainstay or King Air 350?
The King Air 350 entered service first in 1972, 13 years before the A-50 Mainstay which entered service in 1985.
Which has been built in greater numbers, the A-50 Mainstay or King Air 350?
The King Air 350 has been produced in greater numbers with 4,442 units compared to 42 units of the A-50 Mainstay.