diff --git a/apps/radio-test/radio-test.c b/apps/radio-test/radio-test.c
deleted file mode 100644
index 187db258c..000000000
--- a/apps/radio-test/radio-test.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * Copyright (c) 2006, Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the Institute nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $Id: radio-test.c,v 1.1 2006/10/05 09:23:54 adamdunkels Exp $
- *
- * -----------------------------------------------------------------
- *
- * Author  : Adam Dunkels, Joakim Eriksson, Niclas Finne
- * Created : 2006-03-07
- * Updated : $Date: 2006/10/05 09:23:54 $
- *           $Revision: 1.1 $
- *
- * Simple application to indicate connectivity between two nodes:
- *
- * - Red led indicates a packet sent via radio (one packet sent each second)
- * - Yellow led indicates that this node can hear the other node but not
- *   necessary vice versa (unidirectional communication).
- * - Green led indicates that both nodes can communicate with each
- *   other (bidirectional communication)
- */
-
-#include "contiki-esb.h"
-#include <string.h>
-
-PROCESS(radio_test_process, "Radio test");
-AUTOSTART_PROCESSES(&radio_test_process);
-
-#define ON  1
-#define OFF 0
-
-#define HEADER "RTST"
-#define PACKET_SIZE 20
-#define PORT 2345
-
-struct indicator {
-  int onoff;
-  int led;
-  clock_time_t interval;
-  struct etimer timer;
-};
-
-/*---------------------------------------------------------------------*/
-static void
-set(struct indicator *indicator, int onoff) {
-  if(indicator->onoff ^ onoff) {
-    indicator->onoff = onoff;
-    if(onoff) {
-      leds_on(indicator->led);
-    } else {
-      leds_off(indicator->led);
-    }
-  }
-  if(onoff) {
-    etimer_set(&indicator->timer, indicator->interval);
-  }
-}
-/*---------------------------------------------------------------------*/
-PROCESS_THREAD(radio_test_process, ev, data)
-{
-  static struct etimer send_timer;
-  static struct uip_udp_conn *conn;
-  static struct indicator recv, other, flash;
-
-  PROCESS_BEGIN();
-
-  /* Initialize the indicators */
-  recv.onoff = other.onoff = flash.onoff = OFF;
-  recv.interval = other.interval = CLOCK_SECOND;
-  flash.interval = 1;
-  recv.led = LEDS_YELLOW;
-  other.led = LEDS_GREEN;
-  flash.led = LEDS_RED;
-
-  conn = udp_broadcast_new(HTONS(PORT), NULL);
-  etimer_set(&send_timer, CLOCK_SECOND);
-
-  while(1) {
-    PROCESS_WAIT_EVENT();
-
-    if(ev == PROCESS_EVENT_TIMER) {
-      if(data == &send_timer) {
-	etimer_reset(&send_timer);
-	tcpip_poll_udp(conn);
-
-      } else if(data == &other.timer) {
-	set(&other, OFF);
-
-      } else if(data == &recv.timer) {
-	set(&recv, OFF);
-
-      } else if(data == &flash.timer) {
-	set(&flash, OFF);
-      }
-
-    } else if(ev == tcpip_event) {
-
-      if(uip_poll()) {
-	/* send packet */
-	memcpy(uip_sappdata, HEADER, sizeof(HEADER));
-	((char *)uip_sappdata)[sizeof(HEADER)] = recv.onoff;
-	/* send arbitrary data to fill the packet size */
-	uip_send(uip_sappdata, PACKET_SIZE);
-
-	set(&flash, ON);
-      }
-
-      if(uip_newdata()) {
-	/* packet received */
-	if(uip_datalen() < PACKET_SIZE
-	   || strncmp((char *)uip_appdata, HEADER, sizeof(HEADER))) {
-	  /* invalid message */
-	  leds_blink();
-
-	} else {
-	  set(&recv, ON);
-	  set(&other, ((char *)uip_appdata)[sizeof(HEADER)] ? ON : OFF);
-
-	  /* synchronize the sending to keep the nodes from sending
-	     simultaneously */
-	  etimer_set(&send_timer, CLOCK_SECOND);
-	  etimer_adjust(&send_timer, - (int) (CLOCK_SECOND >> 1));
-
-	  beep();
-	}
-      }
-    }
-  }
-  PROCESS_END();
-}
-/*---------------------------------------------------------------------*/