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Aircraft program

Airbus Helicopters H155

In production
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Twin turboshaft light utility helicopter. Formerly known as EC155 B1. Member of the Dauphin family.

Lift type
Rotary wing
Assembly
Factory-built
Control
Piloted
Engine type
Turboshaft
Application
Business, Passenger small, Search & rescue, Surveillance, Utility

Design & construction

The aircraft as engineered: what it is built from, the systems it flies with, and its configuration — each box a theme.

Airframe & structure
Primary structure
Mixed
Landing gear
Retractable tricycle
Pressurisation
Unpressurised
Systems & avionics
Flight controls
Mechanical
Autopilot
3-axis
Avionics architecture
Integrated glass suite
Configuration & certification
Rotor configuration
Single main + tail
Certification
Part 29

Technical reference compiled with AI research; a value appears only where two independent research passes and a web fact-check agree. Gaps are deliberate.

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Type variants

VariantLaunch / first flightProduction endNotes
Airbus Helicopters EC155B1997 / 19972015Production: 1 (2022) GAMA: Airbus Helicopters H155. Baseline production variant.
Airbus Helicopters H1552002 / 2002Production: 1 (2022). Upgraded variant, formerly EC155 B1 (until 2015).

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