Sebastian Westerhold (KF5OBS)

Sebastian Westerhold, better known under his FCC assigned radio call-sign KF5OBS, is a well known electrical engineer with a general interest in security analysis and penetration testing. As a teenager, he has been writing articles for the leading German electronics Magazine FUNKAMATEUR and the leading European magazine Elektor. Today, his blog and YouTube channel attract electronics enthusiasts from all over the world.

Appearing at:

How to Remote Control an Airliner: SecurityFLawsin Avionics