Lost two local TV channels, options?

Gdetrailer wrote:
Sensars and any other RV antenna are a pretty poor choice for any OTA reception unless you can physically be within 20 miles of the station transmitter antenna and there is no trees, hills or buildings in the way..

I have a Sensar IV and I can reliably get stations out to 50 miles. One spot that I camped was 100 miles west of Tucson, AZ and I was pulling in stations from Phoenix 100 miles away. This is by no means typical since conditions were perfect. The Sensar (aka Batwing) is about the only RV antenna with the broad VHF element which gives it good reception for RF channels 2 thru 13. It also has a separate section for the UHF channels.