diff --git a/FrequencyList.cpp b/FrequencyList.cpp
index 6c310db71..296d9212f 100644
--- a/FrequencyList.cpp
+++ b/FrequencyList.cpp
@@ -45,7 +45,6 @@ namespace
       {3592600, Modes::WSPR},
       {5357000, Modes::JT65},
       {5000000, Modes::FreqCal},
-      {5287200, Modes::WSPR},
       {7038600, Modes::WSPR},
       {7076000, Modes::JT65},
       {7078000, Modes::JT9},
diff --git a/doc/user_guide/en/wspr.adoc b/doc/user_guide/en/wspr.adoc
index 00365e35b..960235988 100644
--- a/doc/user_guide/en/wspr.adoc
+++ b/doc/user_guide/en/wspr.adoc
@@ -11,6 +11,9 @@ desired size.
 
 - Select an active WSPR frequency (for example, 10.1387 or 14.0956 MHz).
 
+IMPORTANT: If you will transmit in the 60 m band, be sure to choose a
+frequency that conforms with your local regulations.
+
 - Click *Monitor* to start a 2-minute WSPR receiving period.
 
 - If you will be transmitting as well as receiving, select a suitable