diff --git a/AircraftReport.proto b/AircraftReport.proto
index 53577d0..b4cab73 100644
--- a/AircraftReport.proto
+++ b/AircraftReport.proto
@@ -9,5 +9,6 @@ message AircraftReport {
     string     initialApproachFix = 2; // last waypoint of the route
     Coordinate position           = 3; // current WGS84 position
     Dynamics   dynamics           = 4; // current aircraft dynamics
-    Time       timeAtIAF          = 5; // UTC time when aircraft is at IAF
+    string     destination;       = 5; // the destination airport
+    Time       timeAtIAF          = 6; // UTC time when aircraft is at IAF
 }