A further NC-123B was used being a radio relay aircraft over the Ho Chi Minh path, with equipment to examine the alerts from several sensors on the bottom meant to get enemy truck action.Th? thao HLV Shin: Indonesia khó kh?n v?n có th? ?ánh b?i tuy?n Vi?t Nam HLV Shin Tae Yong th?a nh?n Indonesia g?p khó kh?n v? l?c l??ng nh?ng ch?a bao gi? ôn