On 10 April 2010, 10:41 MSD (06:41 UTC), Maria Kaczyńska, and her husband, Polish President Lech Kaczyński, died when the Polish Air Force Tupolev Tu-154M they were aboard crashed while attempting to land at Smolensk-North Airport in the Russian city of Smolensk. All 89 passengers on board and the 7 crew members were killed.