Portable Antenna for Search and Rescue
Develop a portable antenna that is inexpensive and easily reproduced. The antenna should be sturdy yet be able to be collapsed or disassembled to fit in a "go kit" such as a duffle bag or backpack.
KD2HBR and KD2ISB describe the "SAR Antenna" their project for the SkillsUSA Engineering Design Competition at the 2016 Dayton Instructors Forum hosted by Carole Perry, WB2MGP.
From a J to a Zepp: The truth and its consequences by Gary E. O'Neil (N3GO)