diff --git a/afsk/main.c b/afsk/main.c
index 15740dae..057de677 100644
--- a/afsk/main.c
+++ b/afsk/main.c
@@ -235,6 +235,9 @@ int main(int argc, char *argv[]) {
   uint8_t data[1024];
 
   tx_freq_hz -= tx_channel * 50000;
+  #ifdef DEBUG_LOGGING
+	printf("INFO: Transmit frequency %3.5f MHz\n", ((float)tx_freq_hz)/1000000);
+  #endif
 
   init_rf();