Alexey Titarenko is very talented pilot and brave leader of "Singing group". He also must look after some new cadets and fight together with them against German Luftwaffe planes. Close to Alexey always are his friends, they are all from different parts of the country, but they all became real brothers.
The families of 18 soldiers who heroically died in 1944 are meeting at the place of the squad last battle.
During the final months of the World War II, a group of special forces sailors, under the command of Lieutenant Balandin, receives a secret order of special importance to destroy enemy tankers, seaplanes and gun installations to ensure the free landing of their troops.
