diff --git a/Aircraft/Generic/WalkView/walkview.nas b/Aircraft/Generic/WalkView/walkview.nas
index 33df1e082..c44467216 100644
--- a/Aircraft/Generic/WalkView/walkview.nas
+++ b/Aircraft/Generic/WalkView/walkview.nas
@@ -12,6 +12,8 @@
 # Global API. Automatically selects the right walker for the current view.
 
 # NOTE: Coordinates are always 3 component lists: [x, y, z].
+# The coordinate system is the same as the main 3d model one.
+# X - back, Y - right and Z - up.
 
 # Set the forward speed of the active walker.
 #   speed - walker speed in m/sec
@@ -39,6 +41,17 @@ var side_step = func (speed) {
     }
 }
 
+# Get the currently active walker.
+#   Returns the active walker object or nil otherwise.
+var active_walker = func {
+    var cv = view.current.getPath();
+    if (contains(walkers, cv)) {
+        return walkers[cv];
+    } else {
+        return nil;
+    }
+}
+
 ###############################################################################
 # The walker class.
 # ==============================================================================
@@ -77,6 +90,10 @@ var side_step = func (speed) {
 #                                             [19.5,  0.3, -8.85]);
 #       var walker = walkview.walker.new("Passenger View", constraint);
 #
+# NOTES:
+#       Currently there can only be one view manager per view so the
+#       walk view should not have any other view manager.
+#
 var walker = {
     new : func (view_name, constraints = nil) {
         var obj = { parents : [walker] };