First motor Test Run for Equator P2

Dean Sigler Batteries, Biofuels, Diesel Powerplants, Hybrid Aircraft, Sustainable Aviation Leave a Comment

The Equator P2 is a hybrid amphibious two-seater that looks like the future.  Under development for a decade, this amateur-built machine looks highly professional, surpassing in form and function many of its factory-built peers.  It had its first motor run-up recently, a much-anticipated event that met all expectations.

Looking Like the Future, Built in a Garage

One can see the garage-built home of the craft in the simple bracing used to hold the tail-mounted motor in place, an example of the truly hand-made nature of the Equator prototype.  The rudimentary surroundings fail to show the sophistication of the design, however, including a power system similar to that used on the range-extended e-Genius.

Progress over the last nine years has been limited, as with many such projects, by (in Tine Tomazic’s words)”the speed of cash.”  As with other such projects, the family car occupies the driveway, the Equator the garage.

Tomas Brodreskift designed the craft while serving an internship with Airbus.  He spent spare moments visiting Guenter Poeschel, designer and builder of three large Equator aircraft, including one amphibian with its engine mounted on a tall mast.  The other two craft featured an engine on a nacelle protruding from the leading edge of the vertical fin.

Industrial and Aeronautical Design Meet Harmoniously

According to the Equator web site, “Tomas Brodreskift met Guenter Poeschel in Southern Germany whilst doing an Internship with Airbus / Diehl Aircabin in 2008. Visiting often and learning about the amazing aircraft that were developed was inspiring, and he decided to take the P2 (the smallest concept) back to Norway and develop it further with partner Oeyvind Berven.”

Equator's low-pilot-workload cockpit

Equator’s low-pilot-workload cockpit

In that time, Tomas has used his industrial design skills to create a roomy cabin, expandable two-plus-two capacity, with pilot and passenger under a clear dome and facing a simple glass cockpit and controlling things through a fly-by-wire system with no rudder pedals, all coordination being taken care of by software.  Pilots will find a lower workload with a single control lever managing a complex network of Diesel generator, batteries, motor controller and motor to create thrust from the tail-mounted propeller.  It is similar to the range extender package recently tested on e-Genius.

The video shows progress up to the airplane’s debut at AirVenture 2013, and highlights the range of skills required to create such a craft.

A Four-Part Mantra

As your editor reported in the Kitplanes Newsline, Tomas follows a four-part mantra in defining his design:”Automation, Efficiency, Usability, Sustainability. Automation applies computers to simplify user interaction, and the careful design enables efficiency and lower power requirements. Usability comes in the large cabin, able to haul long and large objects such as bicycles and skis and even allow overnight camping – a true bush plane. Sustainability comes from the hybrid power system, designed to use low-cost biofuels and ‘have no impact on the environment in a bad way.’”

Following a long development and construction period, the Equator P2 may be on the verge of full-systems testing and initial flights.  We look forward to new developments from this dedicated designer and his team.

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