Franken-Flight: Russia’s bizarre new biplane upgrade evokes infamous WWII Nazi transport

Keeping old machinery running is a challenge that every vintage enthusiast understands.

But when a nation tries to keep its oldest aircraft flying, the solutions can sometimes look like a strange science experiment.

And Russia is now testing a bizarre new upgrade for its legendary Soviet-era Antonov An-2 biplane that would send the design back to the years of World War II.

A strange makeover

According to Defense Express, a Russian company called Tekhnoregion created the concept that would redesign the An-2 by swapping out the single original motor for a three-engine setup running on regular car parts.

They rolled out the odd design because Moscow keeps facing massive delays with its official next-generation utility plane.

The new look has raised plenty of eyebrows across the aviation world. By adding two extra engine pods right under the lower wings, the modified biplane now looks remarkably like the infamous Junkers Ju 52 transport plane used by Nazi Germany during World War II.

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To get the prototype moving, engineers raided the automotive industry instead of using certified aircraft powerplants. The current experimental setup features a modified 400-horsepower Toyota engine in the nose and two Subaru engines kicking out 250 horsepower each under the wings.

Eventually, the developers plan to standardize the aircraft so it runs completely on three Toyota engines. That change would bump the total output to around 1,200 horsepower, which is slightly more juice than the plane’s original Soviet engine.

Defense Express reported that the creators view the project as a cheap, improvised fix. They are moving fast. In fact, the team hopes to launch a first test flight within two months.

Risks in the air

Taking car engines into the clouds brings some heavy risks. Aviation experts warn that automotive engines are built for highways, meaning they lack the strict durability and safety standards required for purpose-built aircraft powerplants.

Tacking on extra motors also heavily complicates basic maintenance. Balancing a plane that was originally engineered for just one nose engine introduces a nightmare of potential reliability and weight issues.

Still, Russia remains desperate for a solution. The nation relies heavily on these ancient biplanes to move cargo and passengers through remote areas with rough, unpaved runways.

However, a series of Ukrainian drone strikes on major Russian aviation plants has deeply disrupted the country’s wider aircraft programs as reported by United24Media.

Sources: Defense Express, United24Media

This article is made and published by Jens Asbjørn Bogen, who may have used AI in the preparation