-Create a player and put the next line in the init field:
POWS = [civil,pilot]
-Create a civilian named civil with the next line in the intialization field:
this addAction ["Rescue POWs","rescuePows.sqf",[POWS],1,false,true,"","(_target distance _this) < 3"];
-Create an heli pilot named pilot with the next line in the intialization field:
this addAction ["Rescue POWs","rescuePows.sqf",[POWS],1,false,true,"","(_target distance _this) < 3"];
Take care that pilot and civilian are not grouped together.
Put the rescuePows.sqf that you can find in "additional information" in your mission directory.