Originally Posted by
jmackin
Wikipedia has their call sign as Mistral. So it intrigues me to know who this Openskies is?
Looks like Openskies is a callsign for
OPEN SKIES CONSULTATIVE COMMISSION (OSCC), here's a lnk to their website. http://www.osce.org/item/13516.html
And here's where I found the callsign
http://www.faa.gov/airports_airtraff.../CNT/3-2-O.htm