diff --git a/data/launchdata-1978.json b/data/launchdata-1978.json
index 4e66308..f474b9a 100644
--- a/data/launchdata-1978.json
+++ b/data/launchdata-1978.json
@@ -39,7 +39,7 @@
       "FlightNumber": "",
       "LaunchSite": "Baikonur Site 31/6",
       "LaunchServiceProvider": "",
-      "Notes": "Maiden flight of Progress spacecraft",
+      "Notes": "Maiden flight of Progress spacecraft. First in-orbit refuel, from Progress to Salyut 6, 2nd Feb.",
       "Payload": [
         {
           "Payload": "Progress 1",