Usually radio antennas with the coil spring has a ball at the base with a screw you can loosen to lay it down. Sometimes they do have the upper whip you can unscrew with pliers.
Richard & Jill
2014 Flagstaff 832IKBS Classic Super Lite
2018 Silverado 1500 Crew Cab Z71 4WD All Star Edition
Camping since 1989, seasonal since 2000
Car Shredder Op/Tech, Scrap Metal Recycling - retired
The Faster I Go, The Behinder I Get.