Sven Hartmann
DO4SH
Last access 1 week ago
Observer
Sven Hartmann | DO4SH
Birthdate
Category
Research
Company
Member since
January 5, 2022, 2:19 PM
Location
JO30RL
Country
Germany
Website
About me
https://www.qrz.com/db/DL3O
https://www.qrz.com/db/DN4NR
Weather observation for ham radio operation and personal interests.
