The PZL SW-4 is a Polish twin engine helicopter that was designed in the late 1950s and early 1960s. It has been used for disaster relief, passenger transport, air ambulance, and various military tasks. The aircraft is still being made today, with a production rate of six per year.

Manufacturer:
PZL Swidnik
Country:
Poland
Manufactured:
2002 to: Present
ICAO:
PSW4
Price:
US$0.9 million
Avionics:
Engine:
1x 1 × Rolls Royce Allison 250-C20R/2
Turboshaft
Power:
451 horsepower
Max Cruise Speed:
111 knots
206 Km/h
Approach Speed (Vref):
Travel range:
430 Nautical Miles
796 Kilometers
Fuel Economy:
3.95 nautical mile / gallon
1.932 kilometres / litre
Service Ceiling:
17,100 feet
Rate of Climb:
2030 feet / minute
10.31metre / second
Take Off Distance:
Landing Distance:
Max Take Off Weight:
1,800 Kg
3,968 lbs
Max Landing Weight:
Max Payload:
750 Kg
1,653 lbs
Fuel Tank Capacity:
125 gallon
471 litre
Baggage Volume:
Seats - Economy / General:
4 seats
Seats - Business Class:
0
Seats - First Class:
0
Cabin Height:
1.27 metre - 4.17 feet
Cabin Width:
1.41 metre - 4.63 feet
Cabin Length:
2.14 metre - 7.02 feet
Exterior Length:
10.57 metre - 34.68 feet
Tail height:
3.14 metre - 10.30 feet
Fuselage Diameter:
1.6 metre - 5.25 feet
Wing Span / Rotor Diameter:
9 metre - 29.53 feet
Wing Tips:
No Winglets
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All PZL Swidnik Aircraft

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