Oct 26, 2005
- latest ICAOs
- corrected time zones

2005-02_13
- latest icaos
- Corrected russian time zones

2004-05-10
- Latest ICAOs.
- Fixed some time zones

2002-02-03 -
- Fixed Time zone offset for US locations
- added TZ name field so that US icaos will display the TZname instead of GMT-#

2001-06-19 - Original release