Courtesy Maria Karmanova
Russian mathematician Maria Karmanova is on a mission to restore a Tupolev Tu-104A passenger jet that was left to rot at an airfield deep in Siberia.
Courtesy Maria Karmanova
The 31-year-old developed a love of aviation while traveling to mathematics conferences around the world. Over the years she's tracked down and flown in many classic Soviet aircraft.
Courtesy Maria Karmanova
Before long, Karmanova heard of an old Tupolev rusting away at her local aerodrome at Berdsk, near Novosibirsk.
Hulton Archive/Getty Images
The Tupolev Tu-104 was a workhorse of the Soviet skies from the 1950s to 1970s. It was briefly the world's only operational jet airliner -- something that was a matter of great Soviet pride.
Courtesy Maria Karmanova
In its heyday, the Tupolev Tu-104A was capable of flying 115 passengers up to 1,500 nautical miles. A total of 60 Tu-104As were delivered, mostly for use by Aeroflot.
Maria Karmanova
The Siberian Tupolev Tu-104A was delivered to Aeroflot in 1958 and flew for 20 years on international routes from Moscow and Leningrad (now St. Petersburg). It was decommissioned in 1978.
Courtesy Maria Karmanova
After being delivered to Siberia in 1978, the aircraft had been used by the local aero club as a classroom to train skydivers and glider pilots. Unused for several decades it then fell into a state of disrepair.
Courtesy Maria Karmanova
When Karmanova first encountered the Siberian plane in 2009, it had been heavily vandalized and much of the equipment was broken or stolen.
Courtesy Maria Karmanova
She had no experience restoring or repairing aircraft, no idea what parts were needed or where they went, and no blueprints to work from.
With no knowledge of the Tupolev's equipment, Karmanova embarked on a quest to gather as much information as possible about the configuration of the Tu-104A cockpit. Along the way she met a former Tu-104 co-pilot who was able to offer insights and an operating manual.
Courtesy Maria Karmanova
Once she had enough details about the the Tupolev´s cockpit and components, Karmanova began scouring the secondhand market for missing parts.
Courtesy Maria Karmanova
Spare parts have been surprisingly simple to track down. Many are offered for sale, via the Internet, across the former Soviet Union.
Courtesy Maria Karmanova
Karmanova has been joined on her mission by aviation maintenance worker Vladimir Chebotnikov, who helps install heavy equipment and restore many items. Another three people have joined the project recently, assisting with locating missing parts and work on electrical systems.
Courtesy Maria Karmanova
And so one piece at a time, using her own money, Karmanova is now reassembling the aircraft. "The cockpit is currently about 60 to 70% restored to its original condition, but there's still much to do," she says.
Courtesy Maria Karmanova
"Of course, my dream is to make this aircraft fly," Karmanova says. "But this would require so much money, paperwork and a huge amount of technical work that I don't think it's going to happen in the foreseeable future."
Courtesy Maria Karmanova
Karmanova has set herself the more limited, but feasible, short-term goal of getting some of the electrical equipment repaired so that lights and communications can come back to life.
Courtesy Maria Karmanova
Ultimately, the idea is to turn the aircraft into a museum within the grounds of Berdsk airfield. It's already possible to visit the aircraft during spring and summer.
Courtesy Maria Karmanova
Once restoration is complete, the aircraft will be properly adapted to receive visitors, turning it into a local attraction.

Story highlights

Mathematician Maria Karmanova came across an abandoned Tupolev Tu-104A in 2009 at an airfield in Siberia

Using her own money and with help from other volunteers, she's hoping to restore it to its former glory

The Tu-104 was at one time the world's only operational jet liner -- a matter of great Soviet pride

CNN  — 

For nearly three decades, an old Soviet airliner lay abandoned on a small airfield deep inside Siberia.

Years of neglect under the harsh Siberian climate had reduced the Aeroflot Tupolev Tu-104A to little more than a decaying wreck.

Until Maria Karmanova came into the picture.

On hearing about the old Tupolev rusting away at her local aerodrome at Berdsk, near Novosibirsk, she set herself the challenge of restoring it to its former glory.

Mathematician with a purpose

Karmanova, 31, holds a doctorate in mathematics and works at the Sobolev Institute of Mathematics in Akademgorodok, one of Russia’s so-called “science cities.”

She became an aviation enthusiast while making long air journeys to scientific conferences all over the world.

Becoming keenly interested in old Soviet-made airplanes, she traveled around Russia, the former Soviet Union and beyond, in order to locate and fly them.

Read this: Breathtaking ruins of the Soviet space shuttle program

She soon ticked off aircraft such as the Lisunov Li-2, the Ilyushin Il-14, Il-18, Il-62 and IL-76, the Tupolev Tu-134 and Tu-154B-2, the Antonov An-12 as well as the Mil Mi-2 and Mi-17 helicopters.

However, her most intense and fulfilling aviation adventure was awaiting near home: the derelict Tupolev Tu-104A at Berdsk.

Legendary aircraft

Maria Karmanova

The Tupolev Tu-104 was one of the most legendary airliners of its time.

Launched in the mid-1950s, the Tu-104 was briefly the world’s only operational jet airliner – a symbol of Soviet technological prowess at a time when Western aircraft manufacturers were still struggling to come up with a viable jet airliner.

Capable of flying up to 115 passengers over distances of 1,500 nautical miles, it remained the workhorse of Soviet civilian aviation until well into the 1970s.

The aircraft at the center of this story (registration number CCCP-42382) was delivered to Soviet flag-carrier Aeroflot in 1958 and remained in service for 20 years.

First it flew international routes out of Moscow’s Vnukovo airport to destinations beyond the Iron Curtain.

Later it was transferred to Pulkovo airport near St.Petersburg (Leningrad at the time) and then Novosibirsk Tolmachevo airport, before decommissioning in 1978 saw it shipped to Berdsk.

In retirement, it was initially used by the local aero club as a classroom to train skydivers and glider pilots, but progressively fell into a state of disrepair exacerbated by vandalism and equipment theft.

Karmanova heard about the Tupolev in 2009 and headed to Berdsk to make inquiries.

The restoration project started to take shape and before long she was fully committed.

The challenge was daunting.

She had no experience of restoring or repairing aircraft, no idea what parts were needed or where they went, and no blueprints to work from.

Missing parts

Karmanova embarked on a quest to gather as much information as possible about the configuration of the Tu-104A cockpit.

At the local aero club, they advised her to contact the Administration of Civil Aviation of Western Siberia, where former pilots might be able to provide some guidance.

Bingo!

This way she met a former Tu-104 co-pilot who, in addition to offering some personal insights, volunteered a Tu-104 Flight Crew Operating Manual.

He also helped her contact another former Aeroflot employee who’d worked as a flight engineer on the same aircraft type. He, in turn, gave her the aircraft technical manuals – a real breakthrough.

Once she had enough details about the the Tupolev´s cockpit and components, Karmanova began scouring the secondhand market for missing parts.

Surprisingly, many Tu-104 spares can be found throughout Russia and neighboring countries, via the Internet.

And so one piece at a time, using her own money, Karmanova is reassembling the aircraft.

“The cockpit is currently about 60 to 70% restored to its original condition, but there’s still much to do,” she states proudly.

Although she started her journey single-handed, she was joined after one year by aviation maintenance worker Vladimir Chebotnikov.

He helps her install heavy equipment and restore many items.

Another three people have joined the project more recently, helping locate some of the missing parts and work on restoring some of the electrical system.

Aviation enthusiasts

Karmanova is realistic about the ultimate goals of her project.

“Of course, my dream is to make this aircraft fly,” she says. “But this would require so much money, paperwork and a huge amount of technical work that I don’t think it’s going to happen in the foreseeable future.”

A more limited but feasible goal is to repair some of the electric equipment so that lights and communications equipment come back to life.

Ultimately, the idea is to turn the aircraft into a museum within the grounds of Berdsk airfield.

It’s already possible to visit the aircraft during spring and summer.

Once restoration is complete, the aircraft will be properly adapted to receive visitors, turning it into a local attraction.

Who knows, one day it might inspire a new generation of enthusiasts devoted to preserving aviation’s historical heritage.

Miquel Ros is an aviation blogger. An economist by background, he’s worked for Flightglobal and Bloomberg. He currently covers the airline industry through Allplane.tv and collaborates with luxury travel website Trovel and other online media.