Index: trunk/src/org/openstreetmap/josm/io/nmea/NmeaReader.java
===================================================================
--- trunk/src/org/openstreetmap/josm/io/nmea/NmeaReader.java	(revision 14082)
+++ trunk/src/org/openstreetmap/josm/io/nmea/NmeaReader.java	(revision 14083)
@@ -432,6 +432,5 @@
                     if (!accu.isEmpty() && currentwp != null) {
                         double speed = Double.parseDouble(accu);
-                        speed /= 3.6; // speed in m/s
-                        currentwp.put("speed", Double.toString(speed));
+                        currentwp.put("speed", Double.toString(speed)); // speed in km/h
                     }
                 }
@@ -481,5 +480,5 @@
                 if (!accu.isEmpty() && !currentwp.attr.containsKey("speed")) {
                     double speed = Double.parseDouble(accu);
-                    speed *= 0.514444444; // to m/s
+                    speed *= 0.514444444 * 3.6; // to km/h
                     currentwp.put("speed", Double.toString(speed));
                 }