King Jack exclusive OTA for two Keystone travel trailers

January 3, 2017 by Darian Armer

(Jan. 3, 2017) — King is bringing its Jack antenna to two more Keystone travel-trailer series. The King Jack will now come standard as the exclusive over-the-air (OTA) digital HDTV antenna on all new East Coast orders of the Springdale and all new orders of the Summerland.