Kansas businessman Cyril Gregory Buyanovsky was sentenced to 18 months in federal prison for violating United States customs laws by conspiring to sell advanced aviation technology to Russian end users, according to court documents filed in the District of Kansas. Buyanovsky, 63, of Lawrence, pleaded guilty to conspiracy and money laundering as the former president and owner of the Kansas-based avionics enterprise KanRus Trading Company.
Export Controls and the KanRus Trading Conspiracy
Following Russia’s 2022 invasion of Ukraine, the U.S. government tightened export controls concerning Russia. According to court documents, Buyanovsky conspired with KanRus vice president Douglas Edward Robertson, 59, of Olathe, to bypass these restrictions. The pair continued to purchase, sell, and export sophisticated avionics equipment to customers in Russia without obtaining the required licenses from the U.S. Department of Commerce.
“Congress put trade restrictions in place to discourage Russia’s continued aggression in Ukraine. The defendants ignored those laws and saw the war not as a humanitarian crisis, but as a business opportunity to boost their profits,” said U.S. Attorney Ryan A. Kriegshauser according to court records.
Did you know? As part of his plea agreement, Cyril Gregory Buyanovsky consented to the forfeiture of more than $450,000 worth of avionics equipment and accessories, alongside a $50,000 personal forfeiture judgment.
Sentencing Outcomes for Co-Conspirators
The federal investigation resulted in prison sentences for multiple individuals involved in the illegal shipping network. Douglas Edward Robertson pleaded guilty to export control and money laundering violations and received a 32-month prison sentence. A third defendant, Oleg Chistyakov, also known as Olegs Čitsjakovs, 57, of the Republic of Latvia, acted as a broker for KanRus and was sentenced to 28 months in prison after pleading guilty to his role in the conspiracy.
“The sentencing of Mr. Buyanovsky marks the final chapter of an investigation that exposed a deliberate conspiracy to circumvent U.S. export-control laws and facilitate the unlawful transfer of advanced aviation technology to Russia following its invasion of Ukraine,” said Chris Ormerod, FBI Kansas City Special Agent in Charge, according to agency statements. “Our message is clear: The FBI will continue to work closely with our law enforcement and government partners to identify, investigate, and disrupt any efforts to exploit our laws.”
Investigative Agencies and Prosecution
The Federal Bureau of Investigation (FBI) and the Department of Commerce’s Office of Export Enforcement led the multi-agency investigation. Latvian authorities assisted the inquiry, while U.S. Customs and Border Protection provided substantial operational assistance. Assistant U.S. Attorneys Scott Rask and Ryan Huschka for the District of Kansas, alongside former trial attorney Adam Barry of the National Security Division’s Counterintelligence and Export Control Section, prosecuted the case. The Justice Department’s Office of International Affairs also provided valuable assistance throughout the proceedings.
Frequently Asked Questions
What laws did Cyril Gregory Buyanovsky violate?
According to court documents, Buyanovsky violated United States customs laws, export controls, and engaged in conspiracy and money laundering by shipping controlled avionics to Russia without Department of Commerce licenses.
How much prison time did the defendants receive?
Cyril Gregory Buyanovsky received an 18-month prison sentence, Douglas Edward Robertson was sentenced to 32 months, and Oleg Chistyakov received 28 months in federal prison.
What agencies investigated the KanRus Trading Company case?
The investigation was conducted by the Federal Bureau of Investigation and the Department of Commerce’s Office of Export Enforcement, with assistance from Latvian authorities and U.S. Customs and Border Protection.
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