diff --git a/Moose Test Missions/CAS - Close Air Support/CAS-001 - CAS in a ZONE/CAS-001 - CAS in a ZONE.lua b/Moose Test Missions/CAS - Close Air Support/CAS-001 - CAS in a ZONE/CAS-001 - CAS in a ZONE.lua
index 65b0901f8..f5f267f69 100644
--- a/Moose Test Missions/CAS - Close Air Support/CAS-001 - CAS in a ZONE/CAS-001 - CAS in a ZONE.lua	
+++ b/Moose Test Missions/CAS - Close Air Support/CAS-001 - CAS in a ZONE/CAS-001 - CAS in a ZONE.lua	
@@ -6,21 +6,36 @@
 --
 -- # Test cases:
 -- 
-
+-- Create a local variable (in this case called CASEngagementZone) and 
+-- using the ZONE function find the pre-defined zone called "Engagement Zone" 
+-- currently on the map and assign it to this variable
 local CASEngagementZone = ZONE:New( "Engagement Zone" )
 
+-- Create a local variable (in this case called CASPlane) and 
+-- using the GROUP function find the aircraft group called "Plane" and assign to this variable
 local CASPlane = GROUP:FindByName( "Plane" )
 
+-- Create a local Variable (in this cased called PatrolZone and 
+-- using the ZONE function find the pre-defined zone called "Patrol Zone" and assign it to this variable
 local PatrolZone = ZONE:New( "Patrol Zone" )
 
+-- Create and object (in this case called AICasZone) and 
+-- using the functions AI_CAS_ZONE assign the parameters that define this object 
+-- (in this case PatrolZone, 500, 1000, 500, 600, CASEngagementZone) 
 local AICasZone = AI_CAS_ZONE:New( PatrolZone, 500, 1000, 500, 600, CASEngagementZone )
+
+-- Create an object (in this case called Targets) and 
+-- using the GROUP function find the group labeled "Targets" and assign it to this object
 local Targets = GROUP:FindByName("Targets")
 
-AICasZone:SetControllable(CASPlane)
 
+-- Tell the program to use the object (in this case called CASPlane) as the group to use in the CAS function
+AICasZone:SetControllable( CASPlane )
+
+-- Tell the group CASPlane to start the mission in 1 second. 
 AICasZone:__Start( 1 ) -- They should statup, and start patrolling in the PatrolZone.
 
--- After 5 minutes, engage
+-- After 10 minutes, tell the group CASPlane to engage the targets located in the engagement zone called CASEngagement Zone. (600 is 600 seconds) 
 AICasZone:__Engage( 600 )
 
 -- Check every 60 seconds whether the Targets have been eliminated.
@@ -38,11 +53,7 @@ Check, CheckScheduleID = SCHEDULER:New(nil,
   end, {}, 20, 60, 0.2 )
 
 
--- When the targets in the zone are destroyed, (see scheduled function), the planes will return homs...
+-- When the targets in the zone are destroyed, (see scheduled function), the planes will return home ...
 function AICasZone:OnAfterAccomplish( Controllable, From, Event, To )
-
   AICasZone:__RTB( 1 )
 end
-  
-
-  
diff --git a/Moose Test Missions/CAS - Close Air Support/CAS-001 - CAS in a ZONE/CAS-001 - CAS in a ZONE.miz b/Moose Test Missions/CAS - Close Air Support/CAS-001 - CAS in a ZONE/CAS-001 - CAS in a ZONE.miz
index daf610748..92409f3f6 100644
Binary files a/Moose Test Missions/CAS - Close Air Support/CAS-001 - CAS in a ZONE/CAS-001 - CAS in a ZONE.miz and b/Moose Test Missions/CAS - Close Air Support/CAS-001 - CAS in a ZONE/CAS-001 - CAS in a ZONE.miz differ