diff --git a/scenes/diagram/diagram.gd b/scenes/diagram/diagram.gd
index e8280394..862f3855 100644
--- a/scenes/diagram/diagram.gd
+++ b/scenes/diagram/diagram.gd
@@ -13,6 +13,7 @@ func _ready() -> void:
 
 func sv(val: float) -> float: return val / ($строб.scale.x / 2.0) * 0.125
 
+func set_canvas_rotation(val: float) -> void: material.set('shader_parameter/rotation', val)
 func set_strob_visible(val: bool):   $строб.visible = val
 func set_strob_center(val: Vector2): $строб.position = val
 func set_strob_dir(val: float):      $строб.set_instance_shader_parameter('dir', val)
@@ -29,6 +30,7 @@ func get_strob_band() -> float:     return $строб.get_instance_shader_param
 func get_strob_radius() -> float:   return $строб.get_instance_shader_parameter('radius') * 125.0
 func get_strob_color() -> float:    return $строб.get_instance_shader_parameter('color')
 
+func get_canvas_rotation() -> float: return material.get('shader_parameter/rotation')
 func get_radius_outter()  -> float: return material.get('shader_parameter/radius_outter')
 func get_radius_inner_0() -> float: return material.get('shader_parameter/radius_inner_0')
 func get_radius_inner_1() -> float: return material.get('shader_parameter/radius_inner_1')
diff --git a/scenes/tilemap/tilemap.gd b/scenes/tilemap/tilemap.gd
index d06c8f06..2cbdfb35 100644
--- a/scenes/tilemap/tilemap.gd
+++ b/scenes/tilemap/tilemap.gd
@@ -152,7 +152,7 @@ func on_data_received(coords: Dictionary) -> void:
     if not is_centered:
         return
     if coords.has_all(['latitude', 'longitude']):
-        set_coordinates(coords['longitude'], coords['latitude'])
+        set_coordinates(coords['longitude'], coords['latitude'], coords['k'])
 
 
 func _on_resize() -> void:
@@ -677,7 +677,7 @@ func clear() -> void:
     queue_redraw()
 
 
-func set_coordinates(lon: float, lat: float) -> void:
+func set_coordinates(lon: float, lat: float, course: float) -> void:
     var anim: Animation = $player.get_animation('goto')
     var new_pos: Vector2 = lonlat_to_world(lon, lat)
     anim.track_insert_key(0, 0, _xyz.x)
@@ -690,7 +690,8 @@ func set_coordinates(lon: float, lat: float) -> void:
         ship_instance = ship_mark.instantiate()
         add_mark_from_lon_lat(ship_id, lon, lat, ship_instance, 0.0)
     else:
-        _marks[ship_id].position = lonlat_to_world(lon, lat)
+        ship_instance.position = lonlat_to_world(lon, lat)
+        ship_instance.rotation_degrees = course - 90
 
 
 func blend_mask(val: bool) -> void:
diff --git a/scenes/работа/работа.gd b/scenes/работа/работа.gd
index 583da524..6cb7d8d2 100644
--- a/scenes/работа/работа.gd
+++ b/scenes/работа/работа.gd
@@ -143,6 +143,8 @@ func _ready():
     signaller.connect('map_user_panning',       Callable(self, 'on_user_panning'))
     signaller.connect('update_coordinates_map', Callable(self, 'on_update_coordinates_label'))
     signaller.connect('update_scale_map',       Callable(self, 'on_update_scale_label'))
+    var unit_nav = network.get_unit_instance('навигация')
+    unit_nav.connect('data_received', on_navi_data_received)
     on_btn_center_toggled(true)
     on_btn_activate_toggled(true)
     #$canvas.add_seczap(0, Vector4(372,         0, 30, 348))
@@ -154,6 +156,10 @@ func _ready():
     #$canvas.set_seczap_color(3, Color.CHARTREUSE)
 
 
+func on_navi_data_received(data: Dictionary):
+   $canvas.set_canvas_rotation(data.get('k', 0.0))
+
+
 func on_user_panning():
     $btn_center.button_pressed = false
 
diff --git a/shaders/antenas.tres b/shaders/antenas.tres
index 87248d14..0c40d21f 100644
--- a/shaders/antenas.tres
+++ b/shaders/antenas.tres
@@ -90,7 +90,7 @@ void antenas(inout vec4 c, vec2 uv, vec2 p0, int cnt, float r0, float r1, inout
 
 void vertex()
 {
-    rotate_vec2(VERTEX, radians(rotation), pc0);
+    rotate_vec2(VERTEX, radians(360.0 - rotation), pc0);
 }