| 2018-02-03 12:58:44 | ltk_tscc | Edited notes |
| 2018-02-03 12:58:26 | ltk_tscc | Added nick 'GFA Software Technologies GmbH' |
| 2018-02-03 12:52:17 | ltk_tscc | Added link https://web.archive.org/web/20031216035228/http://www.gfasoft.gfa.net/ |
| 2018-02-03 12:52:08 | ltk_tscc | Added nick 'GFA Systemtechnik GmbH' |
| 2017-07-25 12:27:04 | ltk_tscc | Added link ftp://fujiology.untergrund.net/users/ltk_tscc/fujiology/ST/G/GFA_SYS/ |
| 2017-05-25 20:56:28 | ltk_tscc | Added Frank Ostrowski as a member of GFA Systemtechnik |