Ключевые слова: 28 october oxi day, apache helicopter, attack helicopters, aviation, balkans, blades, boeing ah64 apache, boeing ch47, chinook helicopter, combat, ethnic, greek army parade, greek oxi day, haf, helicopters above city, hellenic, hellenic air force, hellenic army helicopters, historic, independence, international, lift helicopters, low angle view, macedonia, mediterranean, memory, military, military parade, national, nato, oxi holiday, parelasi, pilot, powerful, tactical airlift, thessaloniki, twinengine chinook, war, war machine, warfare,