![[image]](https://www.pa3hcm.nl/wp-content/uploads/2013/12/enh-logo1.jpg){kind=logo}
Restauration of my Hy-Gain AV-12AVQ
![[Image]](https://www.pa3hcm.nl/wp-content/uploads/2014/10/P7020010.jpg)
After more than 40 years of service of my Hy-Gain AV-12AVQ groundplane antenna, of which 25 years on top of an apartment building at about 100 feet, Ernest PA3HCM and I decided that it was time for some refurbishing. The…
![[image]](https://www.pa3hcm.nl/wp-content/uploads/2014/01/arrow_antenna_1.jpg){kind=icon}