Apparently no longer maintained, but of interest for historical reasons. Besides a list of Usenet newsgroups, also contains links to FAQs, newsgroup descriptions, and other Usenet information.
fplan is a freely distributable application (with source code) designed to assist general aviation pilots in creating flight plans for cross country flights in powered aircraft.
Display time as English sentence, coded in: AWK, C, ICI, Icon, JavaScript, Lite/mSQL, PHP3, Pike, Python, REBOL, Rexx, Ruby, SLang, Spanner. Tested on only Linux (all) and AmigaOS (C and Rexx versions).