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Eurocopter AS350 B3 Écureuil, exterior
Light HelicopterOut of production

Airbus Helicopters

Passengers
5
Range
359 nm
Max cruise
140 ktas
Ceiling
23,000 ft

01 · Basic info

Eurocopter AS350 B3 Écureuil

The AS350 B3 is the high-performance single-engine version of the Écureuil family, later developed into the H125. It is powered by a Turbomeca Arriel 2B1 turboshaft with dual-channel FADEC and seats one pilot and up to six passengers in high-density layout. Eurocopter positioned it for passenger transport, utility work and high-altitude operations.

Manufacturer
Airbus Helicopters
Class
Light Helicopter
Production
Out of production
Engines
1 × Turbomeca Arriel 2B1
Eurocopter AS350 B3 Écureuil, exterior

Photo: Aeroprints.com · Wikimedia Commons · CC BY-SA 3.0

02 · Specifications

Technical data

Capacity

Flight crew
1
Seats (typical)
5
Seats (maximum)
6
Overall baggage volume
35 cu ft

Powerplant

Engines
1 × Turbomeca Arriel 2B1
Power (each)
847 shp

Weights

Max take-off weight
4,960 lb
Max fuel
939 lb

Performance

Range
359 nm
Range conditions
Recommended cruise speed, 4,960 lb MTOW, ISA, sea level, standard fuel, no reserve (Eurocopter)
Max cruise speed
140 ktas
Rate of climb
1,979 fpm
Service ceiling
23,000 ft

External dimensions

Length
42.45 ft
Height
10.96 ft
Main rotor diameter
35.07 ft

Manufacturer-published or publicly documented type data, for orientation only. Figures vary with configuration, serial number, modifications and operating conditions. Not for flight planning. Values not publicly documented are omitted.

03 · Cabin layout

Cabin plan & cross-section

Cross-section data not published

Cabin width

–

Cabin height

–

Cabin length 19.10 ft
Passenger cabinGalley / lavatoryBaggageEntrySchematic · indicative layout · not to scale
  • Club seating
  • Baggage

04 · Range map

Where the AS350 B3 Écureuil can fly nonstop

RiyadhMumbaiCairoIstanbulNairobiMoscowNiceGenevaParisLondonSingaporeLagosHong KongJohannesburgDakarTokyoNew YorkSydneySão PauloMiamiLos AngelesBuenos AiresMexico City

Range shown

359 nm

Published OEM range (Recommended cruise speed, 4,960 lb MTOW, ISA, sea level, standard fuel, no reserve (Eurocopter)): 359 nm. Great-circle distances, still air. Real-world range depends on payload, winds, temperature, routing and reserves, always confirm with a flight-planning study.

Nonstop from Dubai (DWC)

  • Riyadh461 nm
  • Mumbai1,044 nm
  • Cairo1,301 nm
  • Istanbul1,642 nm
  • Nairobi1,898 nm
  • Moscow2,004 nm
  • Nice2,588 nm
  • Geneva2,662 nm
  • Paris2,840 nm
  • London2,977 nm
  • Singapore3,160 nm
  • Lagos3,169 nm
  • Hong Kong3,211 nm
  • Johannesburg3,439 nm
  • Dakar4,084 nm
  • Tokyo4,305 nm
  • New York5,951 nm
  • Sydney6,502 nm
  • São Paulo6,580 nm
  • Miami6,810 nm
  • Los Angeles7,240 nm
  • Buenos Aires7,365 nm
  • Mexico City7,769 nm

Aircraft acquisition

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