The PSOTC members always like to show how important the friendship and experience we gain working together, as well as how much we care about each other as a part of our family. This collective farewell was organized for our former colleagues LTC Željko Božić, LTC Nedim Kaljanac, 1LT Amra Berberović. It was pleasure to work with them at PSOTC and in this way we want to thank them for their commitment and friendship as well as to wish them luck on their new appointments with hope that they will continue their successfully carriers on the same way as they did during they work at PSOTC.