This came in via the ans-editor e-mail box. This short item doesn't say which frequencies yet so not sure if there will be any impact such as from the the EU Galileo system we analyzed previously. Here's the link:

China to build satellite navigation system URL: http://www.physorg.com/news81676247.html

73 de Joe KC8RAN

-- 73 de JoAnne K9JKM k9jkm@amsat.org Editor, AMSAT News Service