all t3sucs in prague are supposed to be replaced with a new type of tram - škoda 15t within the next few years. more than a hundred 15t's were delivered (to pankrác and vokovice depot), and many of t3sucs were already put out of service, stored at yard of workshop-depot in hostivař, and offered to purchase. however, due to technical issues of škoda 14t trams which had to be withdrawn from service, some of the old t3sucs are now temporally back.