An-124 Ruslan

The Antonov An-124 Ruslan is a long-range, four-engine strategic airlifter designed for the transport of exceptionally heavy or outsized freight. Developed in the 1980s by the Antonov Design Bureau in the Soviet Union , it remains one of the largest mass-produced cargo aircraft in the world. Its architecture includes a kneeling nose-gear and dual-entry ramps to enable the loading of heavy machinery without external cranes. Primary operators include the commercial heavy-lift specialist Antonov Airlines and various units of the Russian Aerospace Forces . The aircraft is rarely sold on the open market; instead, it is typically accessed through specialized charter contracts for moving satellites, locomotives, and humanitarian aid. Commercial entities like Volga-Dnepr Airlines have historically dominated the private sector fleet, providing logistics for energy, aerospace, and government sectors globally. Buyers and charterers must account for severe supply chain volatility following the destruction of infrastructure in Ukraine . The availability of the Ivchenko-Progress D-18T engines and structural components is limited by ongoing conflict and international sanctions. The desk would focus on verifying the provenance of spare parts, the maintenance history of specific airframes, and the legal status of hulls currently held under international impoundment orders.