After permission from the dispatcher, you need to taxi and queue for the Mi-26. Don't be afraid to get closer to the Mi-26. The soldier stands there on purpose so that the Mi-26 does not fly away ahead of time.
You can safely launch at your own pace, the Mi-26 will be waiting for you at the runway.
At the expense of speed, I tried to set such a pace so that it would not be boring to fly after him)). Do not try to get too close, 200-300 meters will be enough.
=RAF=Armen's post in Mission 2 ARK Channel FARP/Hospital was marked as the answer