diff --git a/radio/util/crossfire-parse.py b/radio/util/crossfire-parse.py
new file mode 100644
index 000000000..2822224cc
--- /dev/null
+++ b/radio/util/crossfire-parse.py
@@ -0,0 +1,115 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+# This program parses sport.log files
+
+from __future__ import division, print_function
+
+import sys
+
+lineNumber = 0
+crossfireDataBuff = []
+
+def dump(data, maxLen=None):
+    if maxLen and len(data) > maxLen:
+        data = data[:maxLen]
+    return " ".join("{:02x}".format(c) for c in data)
+
+def CheckCrc(packet):
+    return True
+
+def ParseGPS(payload):
+    pass
+
+def ParseBattery(payload):
+    voltage = float((payload[0] << 8) + payload[1]) / 10
+    current = float((payload[2] << 8) + payload[3]) / 10
+    consumption = (payload[4] << 16) + (payload[5] << 8) + payload[6]
+    return "[Battery] %.1fV %.1fA %dmAh" % (voltage, current, consumption)
+
+def ParseLinkStatistics(payload):
+    return "[Link Statistics] "
+
+def ParseAttitude(payload):
+    pitch = float((payload[0] << 8) + payload[1]) / 1000
+    roll = float((payload[2] << 8) + payload[3]) / 1000
+    yaw = float((payload[4] << 8) + payload[5]) / 1000
+    return "[Attitude] pitch=%.3f roll=%.3f yaw=%.3f" % (pitch, roll, yaw)
+
+def ParseFlightMode(payload):
+    return '[Flight Mode] "%s"' % "".join([chr(c) for c in payload[:-1]])
+
+def ParseDevice(payload):
+    return '[Device] "%s" %d parameters' % ("".join([chr(c) for c in payload[2:-14]]), payload[-1])
+
+parsers = (
+    (0x02, ParseGPS),
+    (0x08, ParseBattery),
+    (0x14, ParseLinkStatistics),
+    (0x1E, ParseAttitude),
+    (0x21, ParseFlightMode),
+    (0x29, ParseDevice)
+)
+
+def ParsePacket(packet):
+    len = packet[1]
+    command = packet[2]
+    payload = packet[3:-1]
+    crc = packet[-1]
+    for id, parser in parsers:
+        if id == command:
+            print("(%d)" % lineNumber, dump(packet), parser(payload))
+            return
+    print("(%d)" % lineNumber, dump(packet))
+
+def ParseData(data):
+    global crossfireDataBuff
+    # convert from hex
+    parts = data.split(' ')
+    binData = [int(hex, 16) for hex in parts]
+    # print binData
+    crossfireDataBuff += binData
+    # process whole packets
+    while len(crossfireDataBuff) > 4:
+        if crossfireDataBuff[0] != 0x00:
+            print("Skipped 1 byte", dump(crossfireDataBuff[:1]))
+            crossfireDataBuff = crossfireDataBuff[1:]
+            continue
+        length = crossfireDataBuff[1]
+        if length < 2 or length > 100-2:
+            print("Skipped 2 bytes", dump(crossfireDataBuff[:2]))
+            crossfireDataBuff = crossfireDataBuff[2:]
+            continue
+        if len(crossfireDataBuff) < length+2:
+            break
+        ParsePacket(crossfireDataBuff[:length+2])
+        crossfireDataBuff = crossfireDataBuff[length+2:]
+
+
+inputFile = None
+
+if len(sys.argv) > 1:
+    inputFile = sys.argv[1]
+
+# open input
+if inputFile:
+    inp = open(inputFile, 'r')
+else:
+    inp = sys.stdin
+
+while True:
+    line = inp.readline()
+    lineNumber += 1
+    if len(line) == 0:
+        break
+    line = line.strip('\r\n')
+    if len(line) == 0:
+        continue
+    # print line
+    parts = line.split(': ')
+    if len(parts) < 2:
+        print("weird data: \"%s\" at line %d" % (line, lineNumber))
+        continue
+    crossfireData = parts[1].strip()
+    # print "sd: %s" % sportData
+    ParseData(crossfireData)