This package was debianized by Joop Stakenborg pa3aba@debian.org on
Mon, 14 Dec 1998 19:39:41 +0100.

It was downloaded from ftp://sunsite.unc.edu/pub/Linux/apps/ham/log

Copyright, from src/twlog.c (NOTE - FSF address fixed by Debian maintainer):

/*
 * twlog:  A basic ham loging program using Motif
 * Copyright (C) 1997->2007 Ted Williams WA0EIR 
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be
 * useful, but WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 * PURPOSE.  See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with this program; if not, write to the Free
 *  Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
 *  MA 02110-1301, USA.
 *
 * Version: 2.5 -  Dec 2007
 */

Both twlog and the debian packaging work is published under the GPL version 2,
see /usr/share/common-licenses/GPL-2 on your Debian system.