Evgenia Shishkova and Vadim Naumov were on American Airlines plane that crashed near Washington DC, among six members of the Skating Club of Boston

• Officials say there are no survivors – latest updates

The figure skating world united in grief after it emerged as many as 14 skaters and coaches, including two 16-year-olds and a married pair of world champions, were onboard the American airlines plane that crashed into the Potomac river in Washington DC on Wednesday night.

Flight 5342 collided with a US army helicopter as it prepared to land at Reagan Washington International Airport, leaving more than 60 people believed to be dead. The Skating Club of Boston said six of its members had been on the plane, which had been bringing them back from a development camp that followed the US national figure skating championships in Wichita, Kansas.