diff --git a/lib/aprsme_web/live/info_live/show.ex b/lib/aprsme_web/live/info_live/show.ex
index c0e2ded..60c2495 100644
--- a/lib/aprsme_web/live/info_live/show.ex
+++ b/lib/aprsme_web/live/info_live/show.ex
@@ -124,7 +124,7 @@ defmodule AprsmeWeb.InfoLive.Show do
           callsign: p.sender,
           distance: format_distance(dist),
           course: course,
-          last_heard: PacketUtils.get_timestamp(p),
+          last_heard: format_timestamp_for_display(p),
           packet: p
         }
       end)
@@ -182,6 +182,39 @@ defmodule AprsmeWeb.InfoLive.Show do
 
   defp to_float(_), do: 0.0
 
+  defp format_timestamp_for_display(packet) do
+    received_at = get_received_at(packet)
+
+    if received_at do
+      timestamp_dt = AprsmeWeb.TimeHelpers.to_datetime(received_at)
+
+      if timestamp_dt do
+        %{
+          time_ago: AprsmeWeb.TimeHelpers.time_ago_in_words(timestamp_dt),
+          formatted: Calendar.strftime(timestamp_dt, "%Y-%m-%d %H:%M:%S UTC")
+        }
+      else
+        %{
+          time_ago: gettext("Unknown"),
+          formatted: ""
+        }
+      end
+    else
+      %{
+        time_ago: gettext("Unknown"),
+        formatted: ""
+      }
+    end
+  end
+
+  defp get_received_at(packet) do
+    cond do
+      Map.has_key?(packet, :received_at) -> packet.received_at
+      Map.has_key?(packet, "received_at") -> packet["received_at"]
+      true -> nil
+    end
+  end
+
   defp format_distance(km) when km < 1.0 do
     "#{Float.round(km * 1000, 0)} m"
   end
@@ -237,7 +270,7 @@ defmodule AprsmeWeb.InfoLive.Show do
       %{
         callsign: p.sender,
         ssid: p.ssid,
-        last_heard: PacketUtils.get_timestamp(p),
+        last_heard: format_timestamp_for_display(p),
         packet: p
       }
     end)
diff --git a/lib/aprsme_web/live/info_live/show.html.heex b/lib/aprsme_web/live/info_live/show.html.heex
index 2ff961b..72340e1 100644
--- a/lib/aprsme_web/live/info_live/show.html.heex
+++ b/lib/aprsme_web/live/info_live/show.html.heex
@@ -346,7 +346,16 @@
                         <% end %>
                       </td>
                       <td class="opacity-70">
-                        {ssid_info.last_heard || ""}
+                        <%= if ssid_info.last_heard do %>
+                          <div class="font-semibold">
+                            {ssid_info.last_heard.time_ago}
+                          </div>
+                          <div class="text-xs opacity-70 font-mono">
+                            {ssid_info.last_heard.formatted}
+                          </div>
+                        <% else %>
+                          <span class="opacity-70">{gettext("Unknown")}</span>
+                        <% end %>
                       </td>
                     </tr>
                   <% end %>
@@ -441,7 +450,16 @@
                       <% end %>
                     </td>
                     <td class="opacity-70">
-                      {neighbor.last_heard || ""}
+                      <%= if neighbor.last_heard do %>
+                        <div class="font-semibold">
+                          {neighbor.last_heard.time_ago}
+                        </div>
+                        <div class="text-xs opacity-70 font-mono">
+                          {neighbor.last_heard.formatted}
+                        </div>
+                      <% else %>
+                        <span class="opacity-70">{gettext("Unknown")}</span>
+                      <% end %>
                     </td>
                   </tr>
                 <% end %>