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Airbus H125 / AS350 Écureuil Family

The Airbus H125, originally developed as the single-engine AS350 Écureuil and marketed in North America as the AStar, is a globally operated light-helicopter family built for demanding aerial work and high-altitude performance. Civil and military derivatives support passenger transport, emergency medical service, mountain rescue, law enforcement, survey, utility lifting, and flight training. The AS350 B3e was redesignated H125 as the Airbus Helicopters naming system evolved.

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Identity

Aliases
H125AS350AS350 ÉcureuilAS350 EcureuilAStarAS350 B3AS350 B3eH125MAS550 Fennec
Family Name
Airbus H125 / AS350 Écureuil
Full Name
Airbus H125 / AS350 Écureuil Family
Roles
utilitysearch_and_rescueair_ambulancetrainermilitaryreconnaissance
Status
active
Type
aircraft

Details

Aircraft Specs
Configuration
rotorcraft
Operating Modes
land
Takeoff Landing Capabilities
vtol
Description
The Airbus H125, originally developed as the single-engine AS350 Écureuil and marketed in North America as the AStar, is a globally operated light-helicopter family built for demanding aerial work and high-altitude performance. Civil and military derivatives support passenger transport, emergency medical service, mountain rescue, law enforcement, survey, utility lifting, and flight training. The AS350 B3e was redesignated H125 as the Airbus Helicopters naming system evolved.
First Flight Year
1,974
Manufacturer
Propulsion Configurations
  • Entries
    • Count
      1
      Placement
      fuselage
      Propulsion System
      Role
      main
      Stage
      airframe
      Variant Notes
      One exact Safran Arriel 2D turboshaft with a 710-kilowatt takeoff rating.
    Name
    H125 / AS 350 B3e
    Notes
    Applies only to the current H125, previously designated AS350 B3e. Other AS350 Écureuil models use different exact powerplants and remain outside this configuration.
  • Entries
    • Count
      1
      Placement
      fuselage
      Propulsion System
      Role
      main
      Stage
      airframe
      Variant Notes
      One exact Safran Arriel 2B1 turboshaft; Safran identifies 25 Arriel 2B1 engines powering the Papillon AS350 B4 fleet.
    Name
    AS350 B4 Arriel 2B1 installation
    Notes
    Applies only to the AS350 B4 branch; the later AS350 B3e/H125 branch remains separately modeled with Arriel 2D.

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Creation Time
July 29, 2026 at 09:43:22 UTC
Updated Time
August 13, 2026 at 19:09:12 UTC