Siberian Airlines Seek Approval to Extend 50-Year-Old Antonov Fleet

In response to the limitations imposed by global sanctions, Siberian airlines are now petitioning the Russian government for permission to continue operating their aging Antonov An-24 and An-26 aircraft, some of which are nearing their 60-year service limit. This move highlights the pressing need for reliable air transport in the region, exacerbated by the scarcity of newer, foreign-made aircraft due to the ongoing economic sanctions against Russia.

The Antonov turboprops, a legacy of the Soviet era, have become a staple in Siberia, particularly valued for their durability and adaptability in extreme weather conditions. Polar Airlines pilot Konstantin Nazmutdinov emphasizes the reliability of these aircraft in sub-zero temperatures, underscoring their vital role in connecting remote areas of Russia’s far east.

Despite the potential for a modern replacement by the Ural Civil Aviation Plant's TVRS-44 Ladoga, concerns have been raised about the timeline and feasibility of this new aircraft. With its commercial introduction expected no earlier than 2027, and full operational capacity projected for the mid-2030s, air operators are skeptical about its ability to effectively replace the trusted Antonov fleet in the near future.

The situation is complicated by the aging fleet’s maintenance demands and safety considerations, as demonstrated by several non-fatal incidents involving Antonov aircraft in 2023. These challenges reflect broader issues in the Russian aviation sector, which has resorted to extraordinary measures, including state subsidies exceeding $12 billion and unconventional maintenance strategies, to maintain its fleet amidst the sanctions.

As the debate continues, the aviation community watches closely, recognizing the unique challenges Siberia faces in sustaining its air transport infrastructure and the pivotal role these enduring aircraft play in the vast and remote regions of Russia.