International Telecommunication Union
Audio Engineering Society
Sendestationen in der Schweiz
Umrechnen von WGS84 Koordinaten
SPLAT - terrestrial RF path analysis
HeyWhatsThat?!
Transmission Line Calculator
3D Smith Chart
Zeitzonen
Meteoradar
Free Radio Automation System
International Broadcasting Convention (Amsterdam)
National Association of Broadcasters (Las Vegas)
Tonmeistertagung (Cologne)
Processing Freak Day (Netherlands)
Webcam Pizzo Groppera
Russian Dictionary
NASA
The Apollo Lunar Surface Journal
Flightradar - Live Flight Tracker
.....more to come soon