X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FFDM%2FUFO.cxx;h=edb56c0bbac1d5b96606c53815bb4a33e902fc6e;hb=d127f7709f7ac64fbbc537131bfd02bb29bc1ebe;hp=93928f67d4bdddb30644d51f91137497622d28f8;hpb=dba4a69e2c8af28145929d0ce6de837f1ec7fe87;p=flightgear.git

diff --git a/src/FDM/UFO.cxx b/src/FDM/UFO.cxx
index 93928f67d..edb56c0bb 100644
--- a/src/FDM/UFO.cxx
+++ b/src/FDM/UFO.cxx
@@ -151,7 +151,7 @@ void FGUFO::update( double dt ) {
     // angle of turn
     double turn_rate = sin(roll) * SGD_PI_4; // radians/sec
     double turn = turn_rate * time_step;
-    double yaw = fabs(rudder) < .2 ? 0.0 : rudder / (25 + fabs(speed) * .1);
+    double yaw = fabs(rudder) < .05 ? 0.0 : (rudder * (fabs(rudder) - 0.05) / 10);
 
     // update (lon/lat) position
     double lat2 = 0.0, lon2 = 0.0, az2 = 0.0;