Married couple Evgenia Shishkova, 53, and Vadim Naumov, 56, were travelling back to DC on Flight 5342 after attending the US Figure Skating Championships in Kansas.

Their son, Maxim Naumov, 23, a prominent Team USA skater, did not fly with them. A teammate claimed he left Wichita on Monday.

According to a report in Moscow, Evgenia and Vadim told Maxim that were ‘proud’ of him after he took fourth place in the competition a couple of days prior to the crash.

‘We are proud of you, Maxim,’ the couple said in a social media post shared by Sankt-Peterburgskie Vedomosti, Russia’s oldest newspaper.

‘He climbed to the podium at the Nationals after seventh place in the short program. This beautiful and emotional performance is the result of teamwork. Maxim has earned his place in the team of champions of four continents.’

US figure skating has confirmed that several skaters, coaches and their family members were on board the flight, and had been returning home from the National Development Camp which is held in conjunction with the national championships.

‘We are devastated by this unspeakable tragedy and hold the victims’ families closely in our hearts. We will continue to monitor the situation and will release more information as it becomes available,’ the sport governing body said in a statement.

American figure skater John Maravilla, as reported by RIA Novosti, said: ‘I don’t want to name names, but there were around 14 figure skaters on the plane, not counting their parents and several coaches.’

The regional passenger jet and the US Army helicopter crashed into the Potomac River after a midair collision as the plane approached Reagan Washington National Airport on Wednesday night, officials said.

American Airlines confirmed there were 60 passengers and four crew members on board.

Evgenia Shishkova and Vadim Naumov were born in Leningrad and competed in pairs skating for the national teams of the USSR and Russia, winning the World Championship in 1994.

They moved to the US in 1998 and worked as coaches.

The couple were reported to have been returning from the competition and travelling with a group of young skaters.