Live tracking
Day 28 update: 10-Jul-2018
Day 20 update: 02-Jul-2018
Day 17 update: 29-Jun-2018
Day 12 update: 24-Jun-2018
Launch photos
Transmitter photos

The map below will show live tracking, but there is no tracking available after dark and when the battery has discharged. 

U3B21 was launched on 12-Jun-2018

Live tracking

Day 28 update: 10-Jul-2018

Another big Asia loop coming up...

Day 20 update: 02-Jul-2018

Day 17 update: 29-Jun-2018

Day 12 update: 24-Jun-2018

Launch photos

Transmitter photos