1) Pyatigorets Kirill "Chekhov" (Major, Deputy Battalion Commander (military man depicted on the stamp)

2) Zinkevich Oleksiy (Sergeant, UAV Division Commander, military man depicted on the stamp);

3) Korobaeva Iryna "Bilka" (Sergeant, FPV drone pilot, girl depicted on the stamp)

4) Marina Gulevska (Director of Network Development of the North-Eastern Division of Ukrposhta

The postal issue under the project "Own Stamp" is dedicated to the Unmanned Systems Battalion of the 63rd Separate Mechanized Brigade within the 3rd Army Corps of the Armed Forces of Ukraine.

The 63rd Unmanned Systems Brigade is a volunteer brigade that includes infantry, tanks, artillery, unmanned systems - both drones and ground robotic complexes, engineering and reconnaissance units. The Unmanned Systems Battalion of the 63rd Unmanned Systems Brigade is efficient and well-coordinated. Here is how they write about their work:

Our pilots will fly into the hatch of a tank with equal accuracy and into the tiny camera of an observation post. They will overtake an enemy motorcycle, buggy and golf cart, and find armored vehicles hidden under camouflage nets, even if they are equipped with all possible means of protection. The drone operators of the 63rd Brigade are considered one of the best in this war. Behind them are hundreds of destroyed enemy equipment and personnel. And they are not going to stop.

“Whoever runs away from our drone dies of exhaustion,” the battalion says. Undoubtedly, the 63rd Brigade has a strong sense of humor, as well as a knack for short videos that fly from their social networks: the “Drone Diary” section about what can be seen from FPV, “63 Seconds” about the latest news, and blitzes with fighters and fighters answering various questions.