On the night of 19 May 1968 the ammunition dump at Camp Evans was hit by People's Army of Vietnam (PAVN) rockets and exploded causing a chain reaction and fire that lasted more than 12 hours and damaged or destroyed 124 aircraft rendering the 1st Brigade, 1st Cavalry Division combat ineffective for a week until replacement aircraft arrived.[4]
On 3 October 1968 a USAF C-7 Caribou (#63-9753) that had just taken off from the Camp Evans airstrip collided with a 1st Cavalry Boeing CH-47 Chinook (#66-19041) resulting in the death of all 24 passengers and crew on both aircraft.[5]