Radiosonde V2411563 recovered by TSI

951 days old. Second member of quadruplet-sonde from Vaisala HQ (first: V2430039). This was eco-model with pressure sensor (SGEP) and it's outer cardboard-like casing had only small fragments left, while the inner shell was still pretty much complete (but softened, of course).
https://sondehub.org/V2411563 #radiosonde #sondeHub