McDade ordered Company A to reinforce Company C but when they reached the southern edge of the landing zone, they also came under fire. Although the men formed a perimeter near a paddy dike, they were soon pinned down and never reached Company C. Early in the afternoon McDade joined Company A, but to no effect. Finally, six helicopters carrying reinforcements from Company B reached LZ 4. But the effort generated so much PAVN fire that all six were hit and two were driven off. Only the command group and part of one platoon were able to land and they quickly found themselves in a cross fire. Under heavy rain McDade managed to locate the fragmented Company C and succeeded in bringing in artillery support. Meanwhile, the darkness and poor weather gave Fesmire the cover he needed to pull Company C together. As he prepared to settle in for the night, he received orders from McDade to move south, closer to the rest of the battalion. Under heavy fire, he completed the linkup at 04:30 (). Along with 20 wounded, his men carried with them the bodies of 8 killed.