This is the same mission as shown left, showing the aircraft operating over other areas of the province - in this sortie probably east and south east.

In both sequences the 161 Sioux was on first light recon that morning and part of its operational area coincided with the area the C-123 was spraying. On this mission the Sioux was down low (tree top level) when the C-123 passed overhead.

As can be seen there's not much clearance as the C-123 operates down low itself. The observer then began filming the C-123 after the Sioux climbed to height.

This is mosquito spraying using insecticide. The same C-123 aircraft were also used to spray defoliants.