The Airbus Helicopters EC120 B Colibri is a 5-seat light utility helicopter
powered by a single Turbomeca Arrius 2F turbine engine. The EC 120 B
Colibri, also known as Hummingbird, was developed with simplicity of
design and low costs of maintenance in mind. It makes extensive use of
composite materials and modern avionics. The new generation of fenestron
tail rotor takes part in the decrease in external noise level, which
makes the EC120 B ideal for missions near settled areas. The project
started in 1990 when Aerospatiale of France, CATIC of China and
Singapore Aerospace agreed in forming a partnership to develop a new
light helicopter, then designated P-120L. Definition phase of the
original P120L was subsequently redesigned with 500 kg lower gross
weight and new engine and rotor. The helicopter divisions of
Aerospatiale from France and MBB from Germany merged in January 1992 to
form the Eurocopter Group. In October 1992, development of the new
helicopter started and in January 1993, Eurocopter designation EC 120
was given to the helicopter. Mid-1993, the design definition was
completed and assembly of first of two prototypes began at Eurocopter
France at Marignane in early 1995. Eurocopter EC120 prototype F-WWPA
c/n 1 flew first on 9 June 1995. The second prototype (F-WWPD c/n 2) was
flown 17 July 1996. Certification to JAR 27 was achieved on 16 June
1997. Production of the EC 120 began on a small scale in 1997 at
Eurocopter France's Marignane facility, with the first production
c/n 1005) flying on 5 December 1997.
The airframes are made in China and the final assembly line of the EC120 is at the Eurocopter Marignane factory in France.
Next to the final assembly of the EC120 in France, a number of helicopters were assembled in Australia and Brazil. In 2006, Regourd Aviation in France
obtained EASA certification for the modified EC120 "Voyager", an EC120 with auto-pilot, glass cockpit & integrated avionics. On 6 November 2015,
Airbus Helicopters started flight tests with the H120 demonstrator F-WMXC powered by a cleaner, more efficient 4.6-liter high-compression diesel engine
in place of the Turbomeca Arrius 2F turboshaft. These test flights are part of the European Clean Sky initiative’s Green Rotorcraft Integrated Technology
Demonstrator (ITD) program that started in 2011. In addition to Airbus Helicopters, the project involves TEOS Powertrain Engineering and Austro Engine.
Since March 2015, Airbus Helicopters uses “H120” as marketing designation for the EC120 B helicopters. The ICAO Aircraft Type Designator for both
the EC120 or H120 and the HC120 is EC20. Until 2017, more than 700 EC120 B helicopters have been delivered to 55 countries.
As a result of the merger between the Eurocopter parents Aérospatiale-Matra; DaimlerChrysler Aerospace (DASA) and Construcciones
Aeronàuticas Sociedad Anonima (CASA) in July 2000, the Eurocopter group became a division of the new formed
EADS (European Aeronautic Defence and Space company). Taking off into 2014, EADS was rebranded as "Airbus Group". Uniting
all its activities under a single brand, its helicopter division Eurocopter was rebranded as Airbus Helicopters on 8 January 2014.
On 10 June 2002, Eurocopter EC120 B c/n 1310 was registered PH-UNN (phonetic "FUN") in the Netherlands with Heli Holland Holding BV, Emmer-Compascuum.
Colibri PH-UNN was destined for Rotorjet BV, Amsterdam. Rotorjet BV was established by Silicon Polder
BV of Adam Curry and Fiber Fun BV of Simon Peter Cavendish on 25 July 2000 and started its operations with an Agusta 109E Power. Rotorjet BV was not a succes and
the A109E was sold in October 2001. On 10 March 2003, Rotorjet BV was declared bankrupt.On 31 March 2005, Eurocopter EC120 B PH-UNN was registered with
Coolen-Huijbregts V.o.F., Heythuysen, as operator and P.H.J.M. Evers, Roggel, as owner. On 16 September 2013, Helico Heythuysen B.V., Heythuysen,
was registered as holder/owner of Colibri PH-UNN. The 2002-built Eurocopter EC120 B
PH-UNN was seen with HeliCentre titles at Den Helder Airport, during Heldair Show Maritiem on 15 September 2012.