Radiosonde V4230328 recovered by G8IXN

Recovered via MySondy GO at 50.20519 -5.12233 With V5034470 harnessed together via a bamboo pole 1 shute 1 balloon. V4230328 has cardboard shell,looks to be part of trial to make more environmentally friendly.Unusual find.
https://sondehub.org/V4230328 #radiosonde #sondeHub