Beechcraft King Air 350

The turboprop twin built for executive transport and special missions.

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Beechcraft King Air 350
Beechcraft King Air 350i – © Charly W. Karl

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Overview

Hawker Beechcraft United States ICAO: B350 1990–Present Active $8 million

The Beechcraft King Air 350 is an advanced member of the long-running King Air family. Introduced in the late 1980s, it expanded cabin space and performance over earlier variants. The aircraft remains widely used in corporate and special mission roles.

Live Fleet Activity (B350)

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Specifications

Units
Engine
—
Engine type
-
Power
1,050 hp · 783 kW
Avionics
Collins Pro Line 21
Wing tips
No winglets
Seats
11 economy · 8 business
Crew
—
Cabin width
4 ft 6 in  ·  1.37 m
Cabin height
4 ft 10 in  ·  1.47 m
Cabin length
19 ft 6 in  ·  5.95 m
Exterior length
46 ft 8 in  ·  14.22 m
Tail height
14 ft 4 in  ·  4.37 m
Fuselage diameter
5 ft 3 in  ·  1.60 m
Wing span
57 ft 11 in  ·  17.65 m
Baggage volume
71 ft³  ·  2.0 m³
Gross weight
—
Empty weight
—
Max takeoff weight
15,000 lb  ·  6,800 kg
Max landing weight
15,000 lb  ·  6,800 kg
Max payload
6,000 lb  ·  2,750 kg
Fuel capacity
430 gal · 1,600 L · 1,300 kg (Jet A)
Max cruise speed
312 kt  ·  359 mph  ·  578 km/h
Maximum speed
—
Cruise speed
—
Approach speed
104 kt  ·  120 mph  ·  193 km/h
Range
1,550 nm  ·  1,780 mi  ·  2,870 km
Fuel burn
3.27 nm/gal  ·  1.60 km/L
Ceiling
35,000 ft  ·  10,700 m
Rate of climb
2,700 ft/min  ·  14 m/s
Takeoff distance
3,300 ft  ·  1,010 m
Landing distance
2,700 ft  ·  820 m
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2013 HAWKER BEECHCRAFT CORP B300 KING AIR 350

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Operational Context

Beechcraft King Air 350 — twin-engine turboprop aircraft

The King Air 350 entered service in 1989 as a stretched development of the 300 series. It features a pressurized cabin and winglets in later variants. The design balances efficiency with strong short-field performance.

Two Pratt & Whitney Canada PT6A turboprop engines producing approximately 1,050 shaft horsepower each power the aircraft. Cruise speed approaches 310 knots (574 km/h). Maximum takeoff weight exceeds 15,000 pounds (6,804 kg), with range near 1,800 nautical miles (3,334 km).

The 350 has become one of the most versatile turboprops in service. It supports corporate transport, air ambulance, and surveillance missions. Continuous updates have kept it competitive in modern turboprop markets.