diff --git a/docs/source/changelog.rst b/docs/source/changelog.rst
index b04728e..0bd3096 100644
--- a/docs/source/changelog.rst
+++ b/docs/source/changelog.rst
@@ -15,11 +15,11 @@ PyHamTools 0.5.0
  * improved callsign decoding alogrithm [CallInfo]
  
  * added special case to decode location of VK9 callsigns [CallInfo]
+
+ * added handling of special callsigns which can't be decoded properly inside a separate callsign exception file (e.g. 7QAA) [CallInfo]
  
  * added ValueError when LOTW data from file contains too many errors [qsl]
  
- * added handling of special callsigns which can't be decoded properly inside a separate 
- callsign exception file (e.g. 7QAA)
 
 PyHamTools 0.4.2
 ================
diff --git a/docs/source/index.rst b/docs/source/index.rst
index 43d512f..a3207a1 100644
--- a/docs/source/index.rst
+++ b/docs/source/index.rst
@@ -16,14 +16,20 @@ with some modules and classes which are frequently needed:
 
  - Locator based calculations (distance, heading, sunrise/sunset, Locator to Lat/Long conversion)
 
- - Checking frequencies against the IARU bandplan or 
+ - Checking frequencies against the IARU bandplan
 
- - Parsing Amateur Radio callsigns using Clublog.org_'s or AD1C's Country-Files.com_ database
+ - Parsing Amateur Radio callsigns using Clublog.org_'s, AD1C's Country-Files.com_ or QRZ.com_ database
+ 
+ - Download list of current eQSL_ or LOTW_ users
 
-PyHamTools is used in production at the DXHeat.com DXCluster_, performing several thousand lookups and calculations per day.
+PyHamTools is used in production at the DXHeat.com DXCluster_, performing several thousand lookups and 
+calculations per day.
 
 .. _Clublog.org: https://secure.clublog.org/
 .. _Country-Files.com: http://www.country-files.com/
+.. _QRZ.com: http://qrz.com
+.. _eQSL: http://eqsl.cc
+.. _LOTW: http://www.arrl.org/logbook-of-the-world
 
 .. _DXCluster: https://dxheat.com
 
diff --git a/pyhamtools/callinfo.py b/pyhamtools/callinfo.py
index b8d03e6..0635c68 100644
--- a/pyhamtools/callinfo.py
+++ b/pyhamtools/callinfo.py
@@ -371,7 +371,7 @@ class Callinfo(object):
         Note:
             Unfortunately, in most cases the returned Latitude and Longitude are not very precise.
             Clublog and Country-files.com use the country's capital coordinates in most cases, if no
-            dedicated entry in the database exists.
+            dedicated entry in the database exists. Best results will be retrieved with QRZ.com Lookup.
 
         """
         callsign_data = self.get_all(callsign, timestamp=timestamp)
diff --git a/pyhamtools/callsign_exceptions.py b/pyhamtools/callsign_exceptions.py
index 911c000..0c46d49 100644
--- a/pyhamtools/callsign_exceptions.py
+++ b/pyhamtools/callsign_exceptions.py
@@ -1,4 +1,4 @@
-
+"""In this files, strange special callsigns are located which can't be resolved with any other rule"""
 
 callsign_exceptions={
     '7QAA' : '7Q',
diff --git a/pyhamtools/lookuplib.py b/pyhamtools/lookuplib.py
index 5def8e3..977a775 100644
--- a/pyhamtools/lookuplib.py
+++ b/pyhamtools/lookuplib.py
@@ -36,6 +36,7 @@ class LookupLib(object):
     1. Clublog.org (daily updated XML File)
     2. Clublog.org (HTTPS lookup)
     3. Country-files.com (infrequently updated PLIST File)
+    4. QRZ.com (HTTP / XML Lookup)
 
     It's aim is to provide a homogeneous interface to different databases.
 
@@ -46,15 +47,15 @@ class LookupLib(object):
     The documentation of the various methods provide more detail.
 
     By default, LookupLib requires an Internet connection to download the libraries or perform the
-    lookup against the Clublog API.
+    lookup against the Clublog API or QRZ.com.
 
-    The entire lookup data can also be copied into Redis, which an extremely fast in-memory Key/Value store.
-    A LookupLib object can be instanciated to perform then all lookups in Redis, instead processing and loading
-    the data from Internet / File. This saves some time and allows several instances of :py:class:`LookupLib`
-    to query the same data concurrently.
+    The entire lookup data (where database files are downloaded) can also be copied into Redis, which an extremely 
+    fast in-memory Key/Value store. A LookupLib object can be instanciated to perform then all lookups in Redis, 
+    instead processing and loading the data from Internet / File. This saves some time and allows several instances 
+    of :py:class:`LookupLib` to query the same data concurrently.
 
     Args:
-        lookuptype (str) : "clublogxml" or "clublogapi" or "countryfile" or "redis"
+        lookuptype (str) : "clublogxml" or "clublogapi" or "countryfile" or "redis" or "qrz"
         apikey (str): Clublog API Key
         username (str): QRZ.com username
         pwd (str): QRZ.com password
@@ -267,6 +268,7 @@ class LookupLib(object):
 
             - clublogxml
             - redis
+            - qrz.com
 
         """
         if self._lookuptype == "clublogxml":