diff --git a/src/de/schildbach/pte/GvhProvider.java b/src/de/schildbach/pte/GvhProvider.java
index 137ccb4e..ba1a4563 100644
--- a/src/de/schildbach/pte/GvhProvider.java
+++ b/src/de/schildbach/pte/GvhProvider.java
@@ -65,7 +65,7 @@ public class GvhProvider extends AbstractEfaProvider
 	@Override
 	protected String nearbyStationUri(final String stationId)
 	{
-		return String.format(NEARBY_STATION_URI, stationId);
+		return String.format(NEARBY_STATION_URI, ParserUtils.urlEncode(stationId, "ISO-8859-1"));
 	}
 
 	@Override
diff --git a/src/de/schildbach/pte/LinzProvider.java b/src/de/schildbach/pte/LinzProvider.java
index a056aa93..4814073e 100644
--- a/src/de/schildbach/pte/LinzProvider.java
+++ b/src/de/schildbach/pte/LinzProvider.java
@@ -74,7 +74,7 @@ public class LinzProvider extends AbstractEfaProvider
 	@Override
 	protected String nearbyStationUri(final String stationId)
 	{
-		return String.format(NEARBY_STATION_URI, stationId);
+		return String.format(NEARBY_STATION_URI, ParserUtils.urlEncode(stationId, "ISO-8859-1"));
 	}
 
 	@Override
diff --git a/src/de/schildbach/pte/TflProvider.java b/src/de/schildbach/pte/TflProvider.java
index 4e4ba513..66fe6827 100644
--- a/src/de/schildbach/pte/TflProvider.java
+++ b/src/de/schildbach/pte/TflProvider.java
@@ -73,7 +73,7 @@ public class TflProvider extends AbstractEfaProvider
 	@Override
 	protected String nearbyStationUri(final String stationId)
 	{
-		return String.format(NEARBY_STATION_URI, stationId);
+		return String.format(NEARBY_STATION_URI, ParserUtils.urlEncode(stationId, "ISO-8859-1"));
 	}
 
 	@Override
diff --git a/src/de/schildbach/pte/VmsProvider.java b/src/de/schildbach/pte/VmsProvider.java
index 93f21da4..43e23b94 100644
--- a/src/de/schildbach/pte/VmsProvider.java
+++ b/src/de/schildbach/pte/VmsProvider.java
@@ -68,7 +68,7 @@ public class VmsProvider extends AbstractEfaProvider
 	@Override
 	protected String nearbyStationUri(final String stationId)
 	{
-		return String.format(NEARBY_STATION_URI, stationId);
+		return String.format(NEARBY_STATION_URI, ParserUtils.urlEncode(stationId, "ISO-8859-1"));
 	}
 
 	@Override
diff --git a/src/de/schildbach/pte/VmvProvider.java b/src/de/schildbach/pte/VmvProvider.java
index f926bb45..3de2e033 100644
--- a/src/de/schildbach/pte/VmvProvider.java
+++ b/src/de/schildbach/pte/VmvProvider.java
@@ -69,7 +69,7 @@ public class VmvProvider extends AbstractEfaProvider
 	@Override
 	protected String nearbyStationUri(final String stationId)
 	{
-		return String.format(NEARBY_STATION_URI, stationId);
+		return String.format(NEARBY_STATION_URI, ParserUtils.urlEncode(stationId, "ISO-8859-1"));
 	}
 
 	@Override
diff --git a/src/de/schildbach/pte/VrnProvider.java b/src/de/schildbach/pte/VrnProvider.java
index ba4684c4..2b7451f3 100644
--- a/src/de/schildbach/pte/VrnProvider.java
+++ b/src/de/schildbach/pte/VrnProvider.java
@@ -68,7 +68,7 @@ public class VrnProvider extends AbstractEfaProvider
 	@Override
 	protected String nearbyStationUri(final String stationId)
 	{
-		return String.format(NEARBY_STATION_URI, stationId);
+		return String.format(NEARBY_STATION_URI, ParserUtils.urlEncode(stationId, "ISO-8859-1"));
 	}
 
 	@Override
diff --git a/src/de/schildbach/pte/VvsProvider.java b/src/de/schildbach/pte/VvsProvider.java
index 64bf3193..d5b91130 100644
--- a/src/de/schildbach/pte/VvsProvider.java
+++ b/src/de/schildbach/pte/VvsProvider.java
@@ -69,7 +69,7 @@ public class VvsProvider extends AbstractEfaProvider
 	@Override
 	protected String nearbyStationUri(final String stationId)
 	{
-		return String.format(NEARBY_STATION_URI, stationId);
+		return String.format(NEARBY_STATION_URI, ParserUtils.urlEncode(stationId, "ISO-8859-1"));
 	}
 
 	@Override