#237 – M2 MSQ-2M HOLOOP – Loop, 144 MHz, Horizontal #237 – M2 MSQ-2M HOLOOP – Loop, 144 MHz, Horizontal Post navigation Previous: #29 – MSQ-70CM HOLOOP, Loop Antenna, 432 MHz, Horizontal, Omnidirectional,Next: #26 – Vibroplex EF-17H – 17 End fed Ant