Hi Need a model of atmospheric density at varying altitudes, then this site may be of interest.
http://omniweb.gsfc.nasa.gov/vitmo/msis_vitmo.html 73 John G7HIA _______________________________________________ Sent via amsat...@amsat.org. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb