Windom antenna by PU1LHP - Resource Detail - The DXZone.com
FD4 OCF Antenna
THE OCF FD4 (FD3) WINDOM ANTENNA - yl2mk.qrz.ru/windom/ocf_ant.pdfTHE OCF FD4 (FD3) WINDOM ANTENNA FD4 (80/40/20/10 m) The 4-band Fritzel model FD4 is a special version of a Windom
Multiband HF Center‑Loaded Off‑Center‑Fed Dipoles
800 Watt FD4 multi-band antenna with super balun! - VERON A08 - Centrum
FD4 OCF Antenna
Wire_Antennas_for_Ham_Radio | Ham radio, Ham radio antenna, Antennas
The Original WINDOM Antenna, with complete construction details!