diff --git a/ArduPlane/Log.pde b/ArduPlane/Log.pde
index 3461b0f1fc..f289a17c97 100644
--- a/ArduPlane/Log.pde
+++ b/ArduPlane/Log.pde
@@ -442,7 +442,7 @@ static const struct LogStructure log_structure[] PROGMEM = {
     { LOG_NTUN_MSG, sizeof(log_Nav_Tuning),         
       "NTUN", "CICCcc",     "Yaw,WpDist,TargBrg,NavBrg,AltErr,Arspd" },
     { LOG_MODE_MSG, sizeof(log_Mode),             
-      "MODE", "B",          "Mode" },
+      "MODE", "M",          "Mode" },
     { LOG_CURRENT_MSG, sizeof(log_Current),             
       "CURR", "hhhHf",      "Thr,Volt,Curr,Vcc,CurrTot" },
     { LOG_COMPASS_MSG, sizeof(log_Compass),