08) Kurzsignale & Weather System (Triton) messaging

Here is a repost of Mauser's last Kurzsignale message:

This message was received on the TRITON radio net on 6 August. Can you figure it out? 

ßß
ILK
IKGO YZDL DGVG SAAB UHDB CCC
ILK

Then, just few minutes later, the following is received on the TRITON net on 6 August:

QQ060229Z
J RQJB WQKS ODYB CGAB GOTZ VO

Mauser sends.`

Hint for second message: Look at Wetterkurz materials at the dropBox link:

www.dropbox.com/sh/z88ty1i5ih58n3g/AADDZF-bOJU_hkUnh5is9rDqa?dl=0



Good luck!