diff --git a/track.h b/track.h
index 4647f32..85e1a07 100644
--- a/track.h
+++ b/track.h
@@ -54,7 +54,7 @@
 #define TRACK_AIRCRAFT_TTL 300
 
 /* Maximum age of a tracked aircraft with only 1 message received, in seconds */
-#define TRACK_AIRCRAFT_ONEHIT_TTL 30
+#define TRACK_AIRCRAFT_ONEHIT_TTL 60
 
 /* Structure used to describe the state of one tracked aircraft */
 struct aircraft {