At around 7:00 am, the first wave of CH-21 helicopters offloaded the first group of South Vietnamese soldiers, and they had to hold their positions until the rest of the battalions had arrived.
The first wave of CH-21 helicopters offloaded the first group of South Vietnamese soldiers. This was at around 7:00 am. They had to hold their positions until the rest of the battalions had arrived. This was at around 7:00 am.