diff --git a/OpenRA.FileFormats/Exts.cs b/OpenRA.FileFormats/Exts.cs
index d48cc49b49..bb0085ceb3 100755
--- a/OpenRA.FileFormats/Exts.cs
+++ b/OpenRA.FileFormats/Exts.cs
@@ -176,5 +176,10 @@ namespace OpenRA
 		{
 			return string.Join(j, ts.Select(t => t.ToString()).ToArray());
 		}
+
+		public static IEnumerable<T> Append<T>( this IEnumerable<T> ts, params T[] moreTs)
+		{
+			return ts.Concat(moreTs);
+		}
 	}
 }
diff --git a/OpenRA.Mods.RA/Air/Aircraft.cs b/OpenRA.Mods.RA/Air/Aircraft.cs
index eb9cf23dd5..41cacc3708 100755
--- a/OpenRA.Mods.RA/Air/Aircraft.cs
+++ b/OpenRA.Mods.RA/Air/Aircraft.cs
@@ -205,12 +205,18 @@ namespace OpenRA.Mods.RA.Air
 		}
 
 		public void QueueResupplyActivities(Actor a)
+		{
+			foreach( var act in GetResupplyActivities(a) )
+				self.QueueActivity(act);
+		}
+
+		public IEnumerable<Activity> GetResupplyActivities(Actor a)
 		{
 			var name = a.Info.Name;
 			if (Info.RearmBuildings.Contains(name))
-				self.QueueActivity(new Rearm(self));
+				yield return new Rearm(self);
 			if (Info.RepairBuildings.Contains(name))
-				self.QueueActivity(new Repair(a));
+				yield return new Repair(a);
 		}
 
 		public IEnumerable<IOrderTargeter> Orders
@@ -248,6 +254,21 @@ namespace OpenRA.Mods.RA.Air
 		}
 	}
 
+	public class ResupplyAircraft : Activity
+	{
+		public override Activity Tick(Actor self)
+		{
+			var aircraft = self.Trait<Aircraft>();
+			var host = aircraft.GetActorBelow();
+
+			if (host == null)
+				return NextActivity;
+
+			return Util.SequenceActivities(
+				aircraft.GetResupplyActivities(host).Append(NextActivity).ToArray());
+		}
+	}
+
 	class AircraftMoveOrderTargeter : IOrderTargeter
 	{
 		public string OrderID { get { return "Move"; } }