diff --git a/bptc.py b/bptc.py
index 4931cf3..5e27b51 100755
--- a/bptc.py
+++ b/bptc.py
@@ -27,7 +27,7 @@ import hamming, crc, rs129
 __author__     = 'Cortney T. Buffington, N0MJS'
 __copyright__  = 'Copyright (c) 2016 Cortney T. Buffington, N0MJS and the K0USY Group'
 __credits__    = 'Jonathan Naylor, G4KLX; Ian Wraith'
-__license__    = 'Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported'
+__license__    = 'GNU GPLv3'
 __maintainer__ = 'Cort Buffington, N0MJS'
 __email__      = 'n0mjs@me.com'
 
diff --git a/constants.py b/constants.py
index 4c9ed68..eb06041 100755
--- a/constants.py
+++ b/constants.py
@@ -27,7 +27,7 @@ from bitarray import bitarray
 __author__     = 'Cortney T. Buffington, N0MJS'
 __copyright__  = 'Copyright (c) 2016 Cortney T. Buffington, N0MJS and the K0USY Group'
 __credits__    = ''
-__license__    = 'Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported'
+__license__    = 'GNU GPLv3'
 __maintainer__ = 'Cort Buffington, N0MJS'
 __email__      = 'n0mjs@me.com'
 
diff --git a/crc.py b/crc.py
index ac7f1cd..f9eba16 100755
--- a/crc.py
+++ b/crc.py
@@ -26,7 +26,7 @@ from bitarray import bitarray
 __author__     = 'Cortney T. Buffington, N0MJS'
 __copyright__  = 'Copyright (c) 2016 Cortney T. Buffington, N0MJS and the K0USY Group'
 __credits__    = 'Jonathan Naylor, G4KLX'
-__license__    = 'Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported'
+__license__    = 'GNU GPLv3'
 __maintainer__ = 'Cort Buffington, N0MJS'
 __email__      = 'n0mjs@me.com'
 
diff --git a/dec_dmr.py b/dec_dmr.py
index ee2b748..812f988 100755
--- a/dec_dmr.py
+++ b/dec_dmr.py
@@ -29,7 +29,7 @@ import bptc
 __author__     = 'Cortney T. Buffington, N0MJS'
 __copyright__  = 'Copyright (c) 2016 Cortney T. Buffington, N0MJS and the K0USY Group'
 __credits__    = 'Jonathan Naylor, G4KLX; Ian Wraith'
-__license__    = 'Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported'
+__license__    = 'GNU GPLv3'
 __maintainer__ = 'Cort Buffington, N0MJS'
 __email__      = 'n0mjs@me.com'
 
diff --git a/enc_dmr.py b/enc_dmr.py
index c931eeb..f263fe1 100755
--- a/enc_dmr.py
+++ b/enc_dmr.py
@@ -28,7 +28,7 @@ import constants
 __author__     = 'Cortney T. Buffington, N0MJS'
 __copyright__  = 'Copyright (c) 2016 Cortney T. Buffington, N0MJS and the K0USY Group'
 __credits__    = 'Jonathan Naylor, G4KLX'
-__license__    = 'Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported'
+__license__    = 'GNU GPLv3'
 __maintainer__ = 'Cort Buffington, N0MJS'
 __email__      = 'n0mjs@me.com'
 
diff --git a/golay.py b/golay.py
index 9c8b7e7..50907ba 100755
--- a/golay.py
+++ b/golay.py
@@ -26,7 +26,7 @@ from bitarray import bitarray
 __author__     = 'Cortney T. Buffington, N0MJS'
 __copyright__  = 'Copyright (c) 2016 Cortney T. Buffington, N0MJS and the K0USY Group'
 __credits__    = 'Jonathan Naylor, G4KLX who many parts of this were thankfully borrowed from'
-__license__    = 'Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported'
+__license__    = 'GNU GPLv3'
 __maintainer__ = 'Cort Buffington, N0MJS'
 __email__      = 'n0mjs@me.com'
 
diff --git a/hamming.py b/hamming.py
index ebe5c66..dc881be 100755
--- a/hamming.py
+++ b/hamming.py
@@ -26,7 +26,7 @@ from bitarray import bitarray
 __author__     = 'Cortney T. Buffington, N0MJS'
 __copyright__  = 'Copyright (c) 2016 Cortney T. Buffington, N0MJS and the K0USY Group'
 __credits__    = 'Jonathan Naylor, G4KLX'
-__license__    = 'Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported'
+__license__    = 'GNU GPLv3'
 __maintainer__ = 'Cort Buffington, N0MJS'
 __email__      = 'n0mjs@me.com'
 
diff --git a/hb_config.py b/hb_config.py
index 179251e..ff6617e 100755
--- a/hb_config.py
+++ b/hb_config.py
@@ -28,7 +28,7 @@ from socket import gethostbyname
 __author__     = 'Cortney T. Buffington, N0MJS'
 __copyright__  = 'Copyright (c) 2016 Cortney T. Buffington, N0MJS and the K0USY Group'
 __credits__    = 'Colin Durbridge, G4EML, Steve Zingman, N4IRS; Mike Zingman, N4IRR; Jonathan Naylor, G4KLX; Hans Barthen, DL5DI; Torsten Shultze, DG1HT'
-__license__    = 'Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported'
+__license__    = 'GNU GPLv3'
 __maintainer__ = 'Cort Buffington, N0MJS'
 __email__      = 'n0mjs@me.com'
 
diff --git a/hb_log.py b/hb_log.py
index 2b67d1f..a9047cb 100755
--- a/hb_log.py
+++ b/hb_log.py
@@ -26,7 +26,7 @@ from logging.config import dictConfig
 __author__     = 'Cortney T. Buffington, N0MJS'
 __copyright__  = 'Copyright (c) 2016 Cortney T. Buffington, N0MJS and the K0USY Group'
 __credits__    = 'Colin Durbridge, G4EML, Steve Zingman, N4IRS; Mike Zingman, N4IRR; Jonathan Naylor, G4KLX; Hans Barthen, DL5DI; Torsten Shultze, DG1HT'
-__license__    = 'Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported'
+__license__    = 'GNU GPLv3'
 __maintainer__ = 'Cort Buffington, N0MJS'
 __email__      = 'n0mjs@me.com'
 
diff --git a/hb_router.py b/hb_router.py
index 7bf1080..8fe0647 100755
--- a/hb_router.py
+++ b/hb_router.py
@@ -106,7 +106,7 @@ else:
 __author__     = 'Cortney T. Buffington, N0MJS'
 __copyright__  = 'Copyright (c) 2016 Cortney T. Buffington, N0MJS and the K0USY Group'
 __credits__    = 'Colin Durbridge, G4EML, Steve Zingman, N4IRS; Mike Zingman, N4IRR; Jonathan Naylor, G4KLX; Hans Barthen, DL5DI; Torsten Shultze, DG1HT'
-__license__    = 'Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported'
+__license__    = 'GNU GPLv3'
 __maintainer__ = 'Cort Buffington, N0MJS'
 __email__      = 'n0mjs@me.com'
 __status__     = 'pre-alpha'
diff --git a/hblink.py b/hblink.py
index bc865ec..f12a1f2 100755
--- a/hblink.py
+++ b/hblink.py
@@ -55,7 +55,7 @@ import hb_config
 __author__     = 'Cortney T. Buffington, N0MJS'
 __copyright__  = 'Copyright (c) 2016 Cortney T. Buffington, N0MJS and the K0USY Group'
 __credits__    = 'Colin Durbridge, G4EML, Steve Zingman, N4IRS; Mike Zingman, N4IRR; Jonathan Naylor, G4KLX; Hans Barthen, DL5DI; Torsten Shultze, DG1HT'
-__license__    = 'Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported'
+__license__    = 'GNU GPLv3'
 __maintainer__ = 'Cort Buffington, N0MJS'
 __email__      = 'n0mjs@me.com'
 
diff --git a/qr.py b/qr.py
index 1b43d23..319e3f6 100755
--- a/qr.py
+++ b/qr.py
@@ -26,7 +26,7 @@ from bitarray import bitarray
 __author__     = 'Cortney T. Buffington, N0MJS'
 __copyright__  = 'Copyright (c) 2016 Cortney T. Buffington, N0MJS and the K0USY Group'
 __credits__    = 'Jonathan Naylor, G4KLX who many parts of this were thankfully borrowed from'
-__license__    = 'Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported'
+__license__    = 'GNU GPLv3'
 __maintainer__ = 'Cort Buffington, N0MJS'
 __email__      = 'n0mjs@me.com'