diff --git a/lib/microwaveprop_web/live/contact_live/show.ex b/lib/microwaveprop_web/live/contact_live/show.ex
index f05f7c3c..0fa817f9 100644
--- a/lib/microwaveprop_web/live/contact_live/show.ex
+++ b/lib/microwaveprop_web/live/contact_live/show.ex
@@ -1064,7 +1064,8 @@ defmodule MicrowavepropWeb.ContactLive.Show do
           <div class="text-sm font-mono mb-2 text-center">
             {format_band(@contact.band)} &middot; {@contact.mode} &middot; {format_dist(
               @elevation_profile.dist_km
-            )} &middot; {@contact.grid1 || "—"} &rarr; {@contact.grid2 || "—"}
+            )} &middot; <.grid_link grid={@contact.grid1} /> &rarr;
+            <.grid_link grid={@contact.grid2} />
           </div>
           <table class="text-sm font-mono mb-2 mx-auto">
             <tr>
@@ -2467,4 +2468,23 @@ defmodule MicrowavepropWeb.ContactLive.Show do
   defp maybe_put_band(params, band) when is_integer(band), do: Map.put(params, "band", Integer.to_string(band))
   defp maybe_put_band(params, band) when is_binary(band), do: Map.put(params, "band", band)
   defp maybe_put_band(params, _), do: params
+
+  attr :grid, :string, default: nil
+
+  defp grid_link(assigns) do
+    ~H"""
+    <%= if @grid && @grid != "" do %>
+      <a
+        href={"https://gridmap.org/#{@grid}"}
+        target="_blank"
+        rel="noopener noreferrer"
+        class="link link-hover"
+      >
+        {@grid}
+      </a>
+    <% else %>
+      —
+    <% end %>
+    """
+  end
 end