diff --git a/src/hubblenetwork/cli.py b/src/hubblenetwork/cli.py
index 556d8a2..683317c 100644
--- a/src/hubblenetwork/cli.py
+++ b/src/hubblenetwork/cli.py
@@ -3281,6 +3281,9 @@ def _run_sat_scan(
         sys.exit(1)
 
     if not printer.suppress_info_messages:
+        click.secho(
+            f"[INFO] Web GUI: {sat_mod.web_ui_url()}", fg="green"
+        )
         click.secho(
             f"[INFO] Starting {mode_label}... (Press Ctrl+C to stop)"
         )
diff --git a/src/hubblenetwork/sat.py b/src/hubblenetwork/sat.py
index 5addcb7..e7d7c99 100644
--- a/src/hubblenetwork/sat.py
+++ b/src/hubblenetwork/sat.py
@@ -34,6 +34,11 @@ def _packets_url(port: int = API_PORT) -> str:
     return f"http://localhost:{port}/api/packets"
 
 
+def web_ui_url(port: int = API_PORT) -> str:
+    """URL of the SDR container's web GUI for viewing decoded packets."""
+    return f"http://localhost:{port}/"
+
+
 # ---------------------------------------------------------------------------
 # Docker helpers
 # ---------------------------------------------------------------------------