• YK3YNG - Auto Ranging Sniffer

• DL3BBX - 2M, 80M Receivers

• Ron Graham Receivers

• FoxFinder-80 80M Receiver

• WB6BYU Kits - 80M Receiver

• Redfire - PinpoinTX - 2M auto Ranging Sniffer

Transmitters:

• 80M Fox O'ring Transmitter
  

• Homing In - Joe Moell,K0OV 

• 11th World ARDF Champs.

• Victorian ARDF Group (Local Events)

• Region 3 Championships

• Georgia ARDF, Orienteering

• About ARDF

• Canada ARDF

• Albuquerque Trans. Hunters

• OCIN - Cincinnati Orienteering Group

• USOF - US Orienteering Federation

• GAOC - Georgia Orienteering Group
  

• WB2HOL - Tape Measure Beam
• VK3VT Beam Schematic

• Ocean State Electronics Crystals, Ferrite Rods