STELLA 5 -Caelum

STELLA 5 -Caelum HIGH ALTITUTE BALLON STARTS TODAY!

TODAY 19.07.2017 the Ballon STELLA5 gets in the Air.
Its an jointventure with two students from Hamburg.
It is an 800g Latex ballon flying with helium.
The probe transmitts on 30m WSPR, 40m WSPR, 30m JT-9 and 2m CW.

The transmitter is an modified ULTIMATE U3s.

Some Infos about Caelum you can find here: https://www.kickstarter.com/projects/gordonkoehn/caelum-photos-from-stra...
Would be nice to get some Reports!
73 de DL6OW Dan