From the Archives

Russian Woodpecker | Yosemite Sam |

Site Information

What's New | About Me | Email |

Radio Links

• UK Numbers Stations group - ENIGMA 2000
• Ary Boender's Numbers & Oddities Site
• Numbers & Oddities Newsletter Archive
• Tom H's HF Underground Numbers & spy site

• Leif Dehio's Digital Modes Site
• Sound Files of Shortwave signals from IARU Amateur Intruder Watch

• "The Pip Dossier" In-depth study on 'The Pip' by Tucana from Priyom.org [pdf download 1,824kb]

• Eyeballing Israel's Signal Facilities

• FOIA Documents on 1970s COBRA MIST OTH RADAR - UK/USA reply to "The Russian Woodpecker"
• USA AN/FPS-118 OTH Backscatter Radar.

• University of Hamburg CODAR Trial

• SuperDARN - Super Dual Auroral Radar Network

• Spectrogram V5 - Sound Analysis program - Freeware Version. Runs on Windows 10 - No installation required.
• Spectrogram V16 - Sound analysis program V16.0 - Last Freeware Version. Runs on Windows 10

Many thanks to Jim W for sending me this file & thus making it available to all.