The 176 victims onboard the Ukraine International Airlines flight that crashed after takeoff from Tehran on Wednesday hailed from various countries around the world.

They included 82 Iranians, 63 Canadians, 11 Ukrainians, 10 Swedes, four Afghans, three Germans and three British nationals, according to a tweet from Ukrainian Foreign Minister Vadym Prystaiko.

A spokesperson for the airline told a press conference that the plane was last checked on January 6 and there have been no complaints previously in relation to the jet.

Yevhenii Dykhne, president of Ukraine International Airlines, said in a press conference at Kiev airport that most of the dead passengers were in transit to Ukraine to connect to further flights, he said.

A spokesman for the UK’s Foreign & Commonwealth Office said: “We are deeply saddened by the loss of life in the plane crash in Iran overnight. We are urgently seeking confirmation about how many British nationals were on board and will do all we can to support any families affected.”

Some of the dead were apparently students at the Sharif University of Technology Association in Tehran. Siamak Aram, a board member of SUTA, told CNN: “Yes, unfortunately at least 14 Sharif Alumni died.”

A spokesperson for the German Foreign Office said: “The Federal Foreign Office and our Embassy in Tehran are in close contact with the relevant authorities to determine whether there were German citizens aboard the aircraft.”