Fifty metres. That is the length of a football pitch. That is how much runway the Electra EL9 needs to get nine passengers off the ground. On April 21, Bristow Group, Electra, Avinor, and the Norwegian Civil Aviation Authority signed a contract to test this hybrid-electric ultra-STOL aircraft in Norway — a country whose geography was practically designed to prove whether such a machine can work. Fjords, mountains, islands, and communities separated by terrain that makes road travel absurd and conventional airports impossible. If ultra-short takeoff aviation works anywhere, it works here. The programme is not a concept study. Preparation begins immediately, with test operations targeting mid-2027. The aircraft will initially fly from existing short runways in northern Norway before progressing to far more ambitious demonstrations: parking lots, drone pads, open fields, and eventually feeder services into major Norwegian hub airports.

How Blown Lift Works

The EL9’s party trick is not electric propulsion per se — it is what the electric motors do to the air. Multiple small electric motors are distributed along the leading edge of the wing, each driving a propeller that accelerates airflow over the wing surface. This artificially increases the speed of air moving across the airfoil, generating far more lift than the aircraft’s actual forward speed would normally allow. The technique is called blown lift, and it effectively decouples lift generation from ground speed.

The practical consequence is extraordinary. A conventional nine-seat commuter aircraft needs 400 to 800 metres of runway. A turboprop like the Dash 8 needs over 1,000 metres. The EL9 needs 50. This is not a marginal improvement in STOL performance — it is a category change. It means the aircraft can operate from strips that currently serve only helicopters, or from sites that have never had air service at all. The hybrid-electric powertrain provides the energy. A small turbine generator charges the batteries in flight, extending range far beyond what a purely battery-electric aircraft could achieve. Electra quotes a target range of 80 to 800 kilometres — enough to connect northern Norwegian communities that are currently hours apart by road or ferry.

Norway’s Perfect Laboratory

Norway operates one of the most unusual domestic air networks in the world. Short runways carved into mountainsides, airports wedged between fjords, and communities of a few thousand people connected by scheduled turboprop services that would be uneconomical anywhere else. The Norwegian government subsidises these routes because the alternative — driving six hours through mountain tunnels or waiting for a ferry in January — is not viable for a modern economy. The country already runs a “zero-emission sandbox” programme that grants regulatory flexibility for testing new aviation technologies. The Electra/Bristow trials will operate within this framework, giving the Norwegian CAA real-world data on how ultra-STOL operations interact with existing airspace, air traffic control, and airport infrastructure.

Three Phases of Testing

The programme is structured to progressively expand the operational envelope. Phase one uses existing short runways in northern Norway — strips of 800 metres or less that currently serve Widerøe’s Dash 8 fleet. The EL9 will use a fraction of the available runway, but the existing infrastructure provides a controlled environment for initial operations. Phase two gets interesting. The aircraft will attempt operations from novel landing sites: parking lots, drone pads, and open fields. This tests not just the aircraft’s performance, but the entire operational concept — ground handling, passenger boarding, obstacle clearance, noise impact, and emergency procedures in non-airport environments. Phase three integrates ultra-STOL feeder flights into a major Norwegian hub airport, testing how a 50-metre-runway aircraft coexists with conventional traffic at a busy terminal. If this phase succeeds, it proves that ultra-STOL can function as a practical last-mile solution for regional air mobility, connecting small communities directly to the mainline network.

The Bigger Picture

Electra is not the only company chasing ultra-short takeoff. But the combination of a signed contract, a specific test country, a regulatory sandbox, and an operator with deep experience in remote aviation (Bristow has operated helicopters in Norway for decades) makes this programme more credible than most. If the EL9 performs as advertised in Norwegian conditions — crosswinds, icing, darkness, mountainous terrain — it will have passed a test that no PowerPoint presentation can replicate. For the communities at the end of Norway’s fjords, the promise is simple: an aircraft that can reach them without requiring a kilometre of paved runway could change the way they connect to the world. Sources: Bristow Group, Aviation International News, AeroTime, Euronews, Aerospace Testing International